Non-metallic building materials; non-metallic barriers; non-metallic fences; non-metallic posts, rails and signs; non-metallic boards, covers and plates for use in construction and on construction sites; non-metallic mats, boards, plates and covers for use on footways, roadways, driveways, pavements, pathways and vehicle crossings; non-metallic mats, boards, plates and covers as temporary parts for use on footways, roadways, driveways, pavements, pathways and vehicle crossings; non-metallic bases for walkways; non-metallic walkways; non-metallic walkways for use in relation to road safety and traffic calming; non-metallic temporary roadways for use in relation to road safety and on construction sites; non-metallic drain covers; non-metallic trench covers; non-metallic temporary driveways; non-metallic ground reinforcement grids; non-metallic construction barriers; non-metallic hazard warning and safety barrier systems and parts and fittings therefor; non-metallic posts, rails, boards and signs; non-metallic signs; non-metallic sign, rail, barrier and board stands and supports; road traffic and hazard warning signs and barriers made of plastic; non-metallic fence feet and barrier feet; non-metallic bases for barriers and fences; temporary non-metallic barriers and fences; portable non-metallic barriers for pedestrian traffic control; plastic barriers; portable non-metallic traffic barriers; non-metallic folding barriers and barrier systems; non-metallic barriers for use on construction sites or around temporary excavations; brackets, not of metal, for building; parts, fittings and accessories for all the aforesaid goods
Metal ramps; vehicle ramps of metal; loading ramps of metal; walkways of metal; modular metal ramps; interlocking metal ramps; metal platforms; metal hardware; metal clamps and clips; metal screws; metal pins; metal brackets; metal treads for ramps; metal boards; metal plates; metal covers; metallic boards; metal floor boards; building boards of metal; metal building materials; metal planks; metal ramps, mats, boards, covers and plates for use in construction and on construction sites; metal ramps, mats, boards, plates and covers for use on footways, roadways, driveways, pavements, pathways and vehicle crossings; metal ramps, mats, boards, plates and covers as temporary parts for use on footways, roadways, driveways, pavements, pathways and vehicle crossings; metal bases for walkways; metal ramps, mats, boards, covers and plates used as paths, walkways and pedestrian crossings, vehicle crossings and on construction sites; metal walkways; metal ramps for use transitioning pedestrians and vehicles between levels; metal temporary roadways; metal temporary driveways; metal traffic control ramps; metal ramps for wheelchair and pushchair users; metal posts, rails, boards and signs; brackets, of metal, for building; parts, fittings and accessories for all the aforesaid goods. Non-metallic ramps; non-metallic vehicle ramps; non-metallic loading ramps; non-metallic walkways; non-metallic modular ramps; interlocking non-metallic ramps; non-metallic clamps and clips; non-metallic screws; non-metallic pins; non-metallic brackets; non-metallic treads for ramps; non-metallic floor boards; non-metallic plates; non-metallic covers; building boards of plastic; non-metallic building materials; non-metallic planks; plastic boards; non-metallic ramps, mats, boards, covers and plates for use in construction and on construction sites; non-metallic ramps, mats, boards, plates and covers for use on footways, roadways, driveways, pavements, pathways and vehicle crossings; non-metallic ramps, mats, boards, plates and covers as temporary parts for use on footways, roadways, driveways, pavements, pathways and vehicle crossings; non-metallic bases for walkways; non-metallic ramps, mats, boards, covers and plates used as paths, walkways and pedestrian crossings, vehicle crossings and on construction sites; non-metallic ramps for use transitioning pedestrians and vehicles between levels; non-metallic temporary roadways; non-metallic temporary driveways; non-metallic traffic control ramps; non-metallic ramps for wheelchair and pushchair users; non-metallic posts, rails, boards and signs; brackets, not of metal, for building; parts, fittings and accessories for all the aforesaid goods.
A ground protection mat (10) comprises an insert (20) anchored within a body thickness of the mat (10) and partially exposed to a surface of the mat. The insert (20) may be used as an identifier and different batches may comprise different colour inserts.
Non-metallic trench covers and plates being manhole, trench, gutter and roadway covers; non-metallic drain covers for gutters and trenches; replacement parts and structural parts for all of the aforesaid goods; none of the foregoing being floor tiles or stair treads for indoor use; none of the foregoing for indoor use and all of the forgoing for outdoor use for road safety on construction sites
Non-metallic barriers, namely, non-metallic crash barriers, non-metallic barriers for pedestrian traffic control, non-metallic barriers
for vehicle traffic control, non-metallic crowd-control barriers; non-metallic planks; non-metallic fences; non-metallic posts and
rails; non-luminous, non-mechanical signs, not of metal; non-metallic floor boards, trench covers and plates being manhole
covers, all of the foregoing for use in building and road construction at construction sites; non-metallic mats being temporary
flooring, floor boards, plates being manhole covers and trench covers for use on footways, roadways, driveways, pavements,
pathways and vehicle crossings; non-metallic mats being temporary floors, floor boards, plates being manhole covers and trench
covers used as temporary parts on footways, roadways, driveways, pavements, pathways and vehicle crossings; non-metallic
bases for boards used as temporary walkways; non-metallic mats, boards, covers and plates all in the nature of temporary
floorboards and trench covers used as paths, walkways and pedestrian crossings, vehicle crossings and at construction sites;
non-metallic walkways being floorboards and trench covers for creating temporary walkways; non-metallic walkways being
temporary floorboards and trench covers for use in relation to road safety and traffic calming; non-metallic temporary roadways for
use in relation to road safety and on construction sites; non-metallic drain covers for gutters and trenches; non-metallic trench
covers; non-metallic temporary driveways; non-metallic traffic control ramps in the nature of speed bumps; non-metallic ground
reinforcement grids in the nature of interlocking plastic tiles for use as a ground cover; portable non-metallic ramps for wheelchair
and pushchair users; non-metallic construction barriers, namely, non-metal guard barriers for use at and at the perimeters of
construction sites; non-metal fencing in the nature of an industrial safety barrier for use at and at the perimeters of construction
sites; non-metallic hazard warning and safety barrier systems comprised of portable non-metal traffic barriers, non-metal fences,
and also including luminous and mechanical hazard warning signs; non-metallic floorboards; non-metallic signs, not luminous nor
mechanical; non-metallic holders and stands specially adapted for non-luminous, non-mechanical plastic signs, non-metal rails,
non-metal barriers and temporary floorboards and trench covers; construction elements not made of metal, namely, supports for
use with rails, barriers, and boards; non-metallic fence feet and road and pedestrian traffic control barrier feet; non-metallic bases
for road and pedestrian traffic control barriers and fences; plastic road traffic and hazard warning signs, not luminous or
mechanical; road traffic control barrier made of plastic; portable non-metallic barriers for pedestrian traffic control; plastic barriers,
namely, plastic crash barriers, plastic barriers for pedestrian traffic control, plastic crowd control barriers; portable non-metallic
traffic barriers; non-metallic folding traffic barriers; non-metallic folding barrier systems comprised of portable non-metal traffic
barriers, non-metal fences, and also including safety road cones made of plastic; non-metallic road traffic direction devices,
namely, non-metal road signs, not luminous or mechanical; non-metallic guard barriers for use on construction sites or around
temporary excavations; brackets, not of metal, for building
A narrow-trench cover plate (10) for temporarily covering a length of a micro-trench or narrow trench comprises a moulded plastics body (12) providing an elongate floor plate having a top face (14) and an underside face, the underside face comprising one or more fixed retainer structures (18; Fig. 2) protruding from the underside face so as to extend into a trench over which the cover plate (10) is to be placed, wherein the cover plate further comprises one or more high-visibility elements (50a, 50b, 50c) on the top face (14), the high-visibility elements being of contrasting colour to the top face.
09 - Appareils et instruments scientifiques et électriques
19 - Matériaux de construction non métalliques
20 - Meubles et produits décoratifs
Produits et services
Metal hardware; metal clamps and clips; pipes of metal; signs of metal; metal brackets; brackets of metal for building; parts, fittings and accessories for all the aforesaid goods. Safety, security, protection and signalling devices, equipment, apparatus and installations; traffic cones; highway safety cones; road and traffic cones [luminous]; road cones [mechanical]; portable road hazard warning cones; parts, fittings and accessories for all the aforesaid goods. Non-metallic building materials; non-metallic barriers; non-metallic planks; non-metallic fences; non-metallic posts, rails and signs; non-metallic boards, covers and plates for use in construction and on construction sites; non-metallic mats, boards, plates and covers for use on footways, roadways, driveways, pavements, pathways and vehicle crossings; non-metallic mats, boards, plates and covers as temporary parts for use on footways, roadways, driveways, pavements, pathways and vehicle crossings; non-metallic bases for walkways; non-metallic mats, boards, covers and plates used as paths, walkways and pedestrian crossings, vehicle crossings and on construction sites; non-metallic walkways; non-metallic walkways for use in relation to road safety and traffic calming; non-metallic temporary roadways for use in relation to road safety and on construction sites; non-metallic drain covers; non-metallic trench covers; non-metallic temporary driveways; non-metallic traffic control ramps; non-metallic ground reinforcement grids; portable non-metallic ramps for wheelchair and pushchair users; non-metallic construction barriers; non-metallic hazard warning and safety barrier systems and parts and fittings therefor; non-metallic posts, rails, boards and signs; non-metallic signs; non-metallic sign, rail, barrier and board holders, stands and supports; road traffic and hazard warning signs and barriers made of plastic; non-metallic fence feet and barrier feet; non-metallic bases for barriers and fences; portable non-metallic barriers for pedestrian traffic control; plastic barriers; portable non-metallic traffic barriers; non-metallic folding barriers and barrier systems; non-metallic road traffic direction devices; non-metallic barriers for use on construction sites or around temporary excavations; brackets, not of metal, for building; parts, fittings and accessories for all the aforesaid goods. Plastic road cones; brackets (non metallic-) for frames; non-metallic hardware, namely, clamps, clips, hinges, cover strips for covering joins, pins, pegs and parts and fittings for non-metallic barriers, walkways and floor coverings; parts, fittings and accessories for all the aforesaid goods.
09 - Appareils et instruments scientifiques et électriques
19 - Matériaux de construction non métalliques
20 - Meubles et produits décoratifs
Produits et services
Metal hardware; metal clamps and clips; pipes of metal; signs of metal; metal brackets; brackets of metal for building; parts, fittings and accessories for all the aforesaid goods. Safety, security, protection and signalling devices, equipment, apparatus and installations; traffic cones; highway safety cones; road and traffic cones [luminous]; road cones [mechnical]; portable road hazard warning cones; parts, fittings and accessories for all the aforesaid goods. Non-metallic building materials; non-metallic barriers; non-metallic planks; non-metallic fences; non-metallic posts, rails and signs; non-metallic boards, covers and plates for use in construction and on construction sites; non-metallic mats, boards, plates and covers for use on footways, roadways, driveways, pavements, pathways and vehicle crossings; non-metallic mats, boards, plates and covers as temporary parts for use on footways, roadways, driveways, pavements, pathways and vehicle crossings; non-metallic bases for walkways; non-metallic mats, boards, covers and plates used as paths, walkways and pedestrian crossings, vehicle crossings and on construction sites; non-metallic walkways; non-metallic walkways for use in relation to road safety and traffic calming; non-metallic temporary roadways for use in relation to road safety and on construction sites; non-metallic drain covers; non-metallic trench covers; non-metallic temporary driveways; non-metallic traffic control ramps; non-metallic ground reinforcement grids; portable non-metallic ramps for wheelchair and pushchair users; non-metallic construction barriers; non-metallic hazard warning and safety barrier systems and parts and fittings therefor; non-metallic posts, rails, boards and signs; non-metallic signs; non-metallic sign, rail, barrier and board holders, stands and supports; road traffic and hazard warning signs and barriers made of plastic; non-metallic fence feet and barrier feet; non-metallic bases for barriers and fences; portable non-metallic barriers for pedestrian traffic control; plastic barriers; portable non-metallic traffic barriers; non-metallic folding barriers and barrier systems; non-metallic road traffic direction devices; non-metallic barriers for use on construction sites or around temporary excavations; brackets, not of metal, for building; parts, fittings and accessories for all the aforesaid goods. Plastic road cones; brackets (non metallic-) for frames; non-metallic hardware, namely, clamps, clips, hinges, cover strips for covering joins, pins, pegs and parts and fittings for non-metallic barriers, walkways and floor coverings; parts, fittings and accessories for all the aforesaid goods.
Non-metallic building materials; non-metallic boards, covers and plates for building purposes and for use on construction sites; non-metallic boards, plates and covers for use on footways, roadways, driveways, pavements, paths and vehicle crossings; non-metallic boards, plates and covers used on driveways, pavements and pathways; non-metallic boards, plates and covers used as temporary parts of walkways, paths, pavements, driveways and roadways; non-metallic bases for walkways; non-metallic mats, boards, covers and plates used as paths, walkways and pedestrian crossings, vehicle crossings and on construction sites; non-metallic walkways; non-metallic walkways for use in relation to road safety and traffic calming; non-metallic walkways for flat roofs and industrial walkways; non-metallic temporary roadways for events and construction purposes; non-metallic temporary roadways for use in relation to road safety and on construction sites; non-metallic drain covers; non-metallic trench covers; non-metallic temporary driveways; parts, fittings and accessories for all of the aforesaid goods.
A temporary barrier is described which comprises a barrier panel (12) supported upon feet (14), wherein the barrier panel (12) comprises a plurality of barrier panel components (16, 18), the barrier panel components (16, 18) being arranged side-by- side and being secured to one another using an upper elongate reinforcing member (20), the panel components (16, 18) being of plastics material form.
Non-metallic building materials, namely, fence panels; non-metallic barriers, namely, non-metal fencing in the nature of an industrial safety barrier; non-metallic fences; non-metallic planks; non-metallic construction barriers, namely, non-metal fencing in the nature of an industrial safety barrier; non-metallic hazard warning and safety barrier systems, namely, non-metal fencing in the nature of an industrial safety barrier, and parts and fittings therefor; non-metallic posts, rails, floor boards and non-luminous and non-mechanical signs, not of metal; non-luminous and non-mechanical non-metallic signs; non-metallic construction elements, namely, sign, rail, barrier and board holders, stands and supports; non-metallic fence feet and barrier feet, namely, non-metal fence stays; non-metallic construction materials, namely, bases for barriers and fences; non-luminous and non-mechanical road traffic and hazard warning signs of plastic and portable traffic barriers in the nature of traffic barriers made of plastic; portable non-metallic barriers for pedestrian traffic control; plastic barriers, namely, crash barriers of plastic for roads; portable non-metallic traffic barriers; non-metallic road traffic direction devices, namely, portable non-metal traffic barriers; non-metallic barriers for use on construction sites, namely, portable non-metal free-standing barriers; parts, fittings and accessories for all the aforesaid goods
A cover comprises main section 12 provided with link means to allow linking of the cover to an adjacent cover, wherein the main section 12 is shaped to include opposing side walls 18 and defines a reinforced plastics material central region 22 in which elongate reinforcement members 26 are provided extending within the side walls 18, and end regions 24 located to opposite ends of and integrally formed with the central region 22, the elongate reinforcement members 26 provided in the side walls 18 stopping short of the end regions 24, and wherein the link means are provided at the end regions 24.
Metal building products; metal hardware; metal barriers; metal fences; posts of metal; barrier and fence feet of metal; metal clamps and clips; pipes of metal; signs of metal; metal brackets; brackets of metal for building; metal hardware and fixtures for use on barriers and fences; parts, fittings and accessories for all the aforesaid goods. Non-metallic building materials; non-metallic barriers; non-metallic fences; non-metallic planks; non-metallic construction barriers; non-metallic hazard warning and safety barrier systems and parts and fittings therefor; non-metallic posts, rails, boards and signs; non-metallic signs; non-metallic sign, rail, barrier and board holders, stands and supports; non-metallic fence feet and barrier feet; non-metallic bases for barriers and fences; road traffic and hazard warning signs and barriers made of plastic; portable non-metallic barriers for pedestrian traffic control; plastic barriers; portable non-metallic traffic barriers; non-metallic road traffic direction devices; non-metallic barriers for use on construction sites; parts, fittings and accessories for all the aforesaid goods.
A method of manufacture of a moulded article (10) is described, the method comprising the steps of moulding a body (12) from a plastics material whilst the plastics material is at an elevated temperature, the body (12) including an opening or recess, moulding a component (16) to be secured to the body (12), the component (16) including a projection including a stem and a head section that projects laterally from the stem, whilst the plastics material of the body (12) is still at an elevated temperature, introducing the projection into the opening or recess, at least part of the plastics material surrounding the opening or recess being temporarily resiliently deformed by the introduction of the projection into the opening or recess, and allowing the plastics material of the body (12) to cool to ambient temperature. A moulded article manufactured according to the method is also described.
B29C 65/02 - Assemblage d'éléments préformésAppareils à cet effet par chauffage, avec ou sans pressage
B29C 65/56 - Assemblage d'éléments préformésAppareils à cet effet en utilisant des moyens mécaniques
B29C 69/00 - Combinaisons de techniques de façonnage non prévues dans un seul des groupes principaux , p. ex. associations de techniques de moulage et d'assemblageAppareils à cet effet
E04H 12/22 - Semelles ou montures pour pylônes ou poteaux
B29C 43/00 - Moulage par pressage, c.-à-d. en appliquant une pression externe pour faire couler la matière à moulerAppareils à cet effet
B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
A trenchcover comprises a panel (10) adapted to extend over a trench, hole, cavity or the like. The panel (10) is of substantially square or rectangular shape defining longitudinal and lateral axes (16, 18), and comprises a plurality of retainer arrangements (22) secured to the panel (10), wherein each retainer arrangement (22) comprises a housing (24) holding captive a row of retainer pins (34) each of which is moveable between a retracted position and an extended position. Each pin (34) projects from the underside of the panel (10) when in its extended position. The row of retainer pins (34) is angled to both the longitudinal axis (16) and the lateral axis (18) of the panel. The arrangement improves resistance against movement of the trenchcover in use.
A roadplate is described which comprises a steel sheet (10) of generally square or rectangular form, an anti-skid sheet (12), and a frame (14) extending around the periphery of the steel sheet (10), the frame (14) being composed of frame members (16), each of which defines a channel (30) adapted to receive an edge part of the steel sheet (10) and an edge part of the anti-skid sheet (12), securing the edge part of the anti-skid sheet (12) in position.
A barrier (10) is described that comprises a barrier panel (12) having a first side edge (16) and a second side edge (18), and including a pair of fixed feet (26), the barrier panel (12) defining a channel within which a reinforcing member (34) is received, the reinforcing member (34) being oriented so as to be upstanding, in use, and located intermediate the first and second side edges (16, 18), and an adjustable foot (36) carried at the lower end of the reinforcing member (34).
A cover is described which comprises main section (12) provided with link means to allow linking of the cover to an adjacent cover, wherein the main section (12) is shaped to include opposing side walls (18) and defines a reinforced plastics material central region (22) in which elongate reinforcement members (26) are provided extending within the side walls (18), and end regions (24) located to opposite ends of and integrally formed with the central region (22), the elongate reinforcement members (26) provided in the side walls (18) stopping short of the end regions (24), and wherein the link means are provided at the end regions (24).
E01D 15/133 - Ponts portatifs ou démontables par sections construits à partir de sections ou d'éléments normalisés rapidement séparables, p. ex. ponts Bailey
A barrier arrangement is described which comprises a plurality of ground engaging panels (10) and a plurality of barrier units (16), wherein each barrier unit (16) comprises a barrier panel and a pair of supporting feet, the feet extending, in use, in a direction substantially perpendicular to a longitudinal extent of the barrier panel, and at least one of the ground engaging panels including a recess extending from a side of the ground engaging panel, the recess receiving at least part of one of the supporting feet.
A fence is described comprising a base (12) of or containing a relatively dense plastics material and a panel (14) of a less dense plastics material, the panel (14) and base (12) including features cooperating, in use, with one another to secure the panel (14) to the base (12) in such a manner that the panel (14) is supported in an upstanding configuration, and a foot (20) pivotally mounted to the base (12) about a substantially vertical pivot axis, the foot (20) being pivotable between a stowed position in which it lies substantially entirely beneath the base (12) and an in use position in which it projects from the base (12), the footprint of the combination of the base (12) and the foot (20) being greater than the footprint of the base (20) alone in the in use position.
Non-metallic fence feet, barricade feet and barrier feet, namely, non-metallic bases for fences, barricades and barriers; nonmetallic bases for fences, barricades and barriers; nonmetallic fence stands, barricade stands and barrier stands; nonmetallic safety fences, barricades and barriers; non-metallic stands for road signs; plastic sign, rail, barrier and board holders for use on construction sites
Portable, free-standing, non-metallic barriers; non-metallic safety barricades; non-metallic fences; non-metallic planks for barriers and barricades; non-metallic safety construction barriers and barricades; portable non-metal construction safety barriers, and portable non-metal traffic hazard warning barriers, and portable non-metal industrial safety barriers; non-metallic posts, rails, barrier boards and non-luminous, non-mechanical signs, and non-metal water-resistant barrier boards for construction; non-metallic, non-luminous, non-mechanical signs; non-metallic stands for road signs; non-metal rails and free-standing barriers for holding signs for use on construction sites
A barrier (10) is described that comprises a barrier panel (12) having a first side edge (16) and a second side edge (18), and including a pair of fixed feet (26), the barrier panel (12) defining a channel within which a reinforcing member (34) is received, the reinforcing member (34) being oriented so as to be upstanding, in use, and located intermediate the first and second side edges (16, 18), and an adjustable foot (36) carried at the lower end of the reinforcing member (34).
A kerb ramp is described comprising a ramp body (12), a stop member (28) depending downwardly from the ramp body (12), an upper lip (20) secured to an upper edge part (16) of the ramp body (12) that, in use, is supported upon the kerb or footpath surface, and a lower lip (22) secured to a lower edge part (18) of the ramp body (12) that, in use, is supported upon the road surface, wherein the upper and lower lips (20, 22) are of a rubber or rubber-like plastics material and extend beneath the ramp body (12) to engage, respectively, the kerb or footpath surface and the road surface, and wherein the stop member (28) is engageable, in use, with an upright wall of the kerb.
A cover is described that comprises a load bearing panel (12) of generally square or rectangular form and having an upper surface 14a and an underside surface (14b), at least some of the edges of load bearing panel (12) being provided with ramp members (22) which are moulded onto the load bearing panel (12), the ramp members (22) each defining an upper ramped surface (22a) and a lower, ground engaging surface (22b), wherein the ground engaging surface (22b) is spaced beneath the underside surface (14b) of the load bearing panel (12). A method of manufacture thereof is also described.
A base for a temporary barrier, comprising (i) a support portion of plastics material on which is provided an upwardly extending spigot or socket for engaging with a part of the barrier; (ii) a first elongate, horizontally extending, ground engaging stabilising member of plastics material which is connected to and extends from the support portion to a first remote end; (iii) a first elongate stiffening member which is connected to the first stabilising member and extends horizontally from adjacent the first remote end towards the support portion; (iv) a second elongate, horizontally extending, ground engaging stabilising member of plastics material which is connected to and extends from the support portion to a second remote end in a direction opposite to the first stabilising member; and (v) a second elongate stiffening member which is connected to the second stabilising member and extends horizontally from adjacent the second remote end towards the support portion; wherein the first and second stiffening members are separate and do not define a continuous stiffening member extending from adjacent the first remote end of the first stabilising member to adjacent the second remote end of the second stabilising member. The use of the stiffening members, provides stiffness to the elongate stabilising members and means that the profile of the stabilising members can be kept low so as to reduce the danger of a pedestrian tripping over a foot of the base.
A base for a temporary barrier has a spigot or socket to receive a fencing pole or to cooperate with a plastics fencing panel. The base has a support portion of plastics material on which is provided the spigot or socket. A pair of stabilizing members of plastics material of low profile extending in opposite directions from the support portion. A stiffening member is connected to each stabilizing member and extends horizontally from adjacent the remote end of one stabilizing member to adjacent the remote end of the other stabilizing member. In one form a pair of metal tubes extend upwardly and are connected to a hollow metal portion through which the stiffening member passes. In another form, a plastics portion projects upwardly and defines a socket.
There is provided a method of injection moulding an article. The method comprises supplying mouldable material (S1) into a supply chamber (21b), injecting mouldable material from the supply chamber (21b) into the mould via a delivery chamber using a first piston (21,a, S4), subsequently injecting mouldable material present in the delivery chamber into the mould and, during the injection of mouldable material into the mould using the second piston (21d,S6), the second piston causes the delivery chamber to be sealed off from the supply chamber (S5), allowing the mouldable material to solidify within the mould thereby forming the article and subsequently removing the article from the mould (S7). The method further comprises, when the second piston has caused the delivery chamber to be sealed off from the supply chamber, withdrawing the first piston (S8) and supplying further mouldable material into the supply chamber (S1).
B29C 45/54 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des pilons ou des pistons d'injection et des vis de plastification
B29C 45/53 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des pilons ou des pistons d'injection
A base (1) for a temporary barrier has a spigot (7)or socket (22) to receive a fencing pole or to cooperate with a plastics fencing panel. The base has a support portion (3) of plastics material on which is provided the spigot or socket.A pair of stabilising members (4, 5) of plastics material of low profile extending in opposite directions from the support portion. A stiffening member (6) is connected to each stabilising member and extends horizontally from adjacent the remote end of one stabilising member to adjacent the remote end of the other stabilising member.In one form a pair of metal tubes (7a 7b) extend upwardly and are connected to a hollow metal portion (8) through which the stiffening member passes. In another form, a plastics portion projects upwardly and defines a socket. The stiffening member may be of fibre reinforced resin and may be made by a pultrusion process.
A base for supporting posts of fencing, which base includes a block of plastics provided with apertures for receiving the ends of fencing posts. Each end of the block is provided with a gripping portion which projects longitudinally away from the main body of the block. A first interlocking means is associated with one of the gripping portions and interlocks with a corresponding second interlocking means of a cover which is fitted to the block over the gripping portion. The cover is of enhanced visibility compared to the main body of the block which is of a dull color.
E04H 17/22 - Leurs moyens d'ancrage, p. ex. éléments de forme particulière pénétrant dans le solEntretoises ou analogues
E04H 12/22 - Semelles ou montures pour pylônes ou poteaux
E04H 17/16 - Clôtures construites en éléments rigides, p. ex. avec des panneaux de fil de fer supplémentaires ou avec des poteaux utilisant des éléments préfabriqués genre panneaux, p. ex. châssis en fil métallique
E01F 9/692 - Éléments de base portables à cet effet
A ballast weight is provided for a base for supporting tubular fencing poles on spigots. The ballast weight is in the form of a removable slab of molded plastics which in its underside has groove portions to receive frame members of the base. The end of the slab lies over a central transverse member of the frame and has a recess to accommodate the spigots. A pair of identical slabs can be used, one each side of the central transverse member of the frame.
E04H 17/22 - Leurs moyens d'ancrage, p. ex. éléments de forme particulière pénétrant dans le solEntretoises ou analogues
E04H 17/16 - Clôtures construites en éléments rigides, p. ex. avec des panneaux de fil de fer supplémentaires ou avec des poteaux utilisant des éléments préfabriqués genre panneaux, p. ex. châssis en fil métallique
E04H 12/22 - Semelles ou montures pour pylônes ou poteaux
E04H 17/18 - Corrals, c.-à-d. enclos faciles à transporter ou à démonter
E04G 21/32 - Mesures de sécurité ou de protection pour les personnes pendant la construction des bâtiments
E01F 9/692 - Éléments de base portables à cet effet
A trench cover comprising a main body arranged to cover or partially cover a trench, in use, and retainer means operable to resist lateral movement of the cover, in use, the retainer means comprising a plurality of movable retainers, each being movable between a retracted position in which it projects beneath a lower surface of the main body.
C23F 13/02 - Moyens pour empêcher la corrosion des métaux par protection anodique ou cathodique cathodiqueChoix des conditions, des paramètres ou des procédés pour la protection cathodique, p. ex. des conditions électriques
A base (1) for supporting posts of fencing, comprises a block (2) of recycled plastics provided with apertures (14 - 21) for receiving the ends of fencing posts. Each end (3, 4) of the block is provided with a gripping portion (32, 33) which projects longitudinally away from the main body of the block. First interlocking means (42 - 45, 48, 49) is associated with one of the gripping portions and interlocks with corresponding second interlocking means (57 - 64) of a cover (40, 41) which is fitted to the block over the gripping portion. The cover is of enhanced visibility compared to the main body of the block which is of a dull colour, to provide a warning to pedestrians.
A trench cover comprising a main body (10) arranged to cover or partially cover a trench, in use, and retainer means (26) operable to resist lateral movement of the cover, in use, the retainer means (26) comprising a plurality of movable retainers (32), each being movable between a retracted position and an extended position in which it projects beneath a lower surface of the main body (10).
A trench cover (12) suitable for covering or bridging trip or drop hazards comprising a generally planar main body (15); a first protuberance (22) from an edge of the main body (15); a corresponding first recess (24) disposed upon an edge of the main body (15), said first protuberance (22) and said first recess (24) being such that, when the trench cover (12) is in an attachment orientation relative to a similar adjacent trench cover (14), the first protuberance (22) of said trench cover (12) may be releasably received by the first recess (24) of said similar adjacent trench cover (14); and when the first protuberance (22) of the trench cover (12) has been received by the first recess (24) of said adjacent similar trench cover (14), the trench cover (12) is rotatable to an attached orientation relative to said similar adjacent trench cover (14), this causing the first protuberance (22) of said trench cover (12) to become retained within the first recess (24) of said similar adjacent trench cover (14), hence facilitating the releasable attachment of a plurality of trench covers (12) adjacent to one another in an end to end fashion.
E04C 2/40 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par la forme ou la structure constitués d'un certain nombre d'éléments plus petits reliés entre eux de façon rigide ou mobile, p. ex. reliés par emboîtage ou par un genre de charnière
A barrier unit comprises a base member and a separate panel member, the base member and panel member cooperating with one another, in use, such that the base member holds the panel member in an upright configuration.
A moulded article, for example in the form of a cover plate for using in covering a cavity, hole or trench in a surface includes ribs (12) containing reinforcing members (14) in the form of steel rods. A stop device to limit movement of the cover plate relative to the cavity, hole or trench over which it is used is also provided. In one embodiment, the stop device comprises wedge-shaped stop members (106) movably mounted to the cover plate.
B29C 70/88 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts caractérisées principalement par des propriétés spécifiques, p. ex. électriquement conductrices ou renforcées localement
