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Found results for
 patents
1.
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Terminal arrangement for a road rail
| Application Number |
13510210 |
| Grant Number |
09416508 |
| Status |
In Force |
| Filing Date |
2010-11-10 |
| First Publication Date |
2012-11-08 |
| Grant Date |
2016-08-16 |
| Owner |
AB Varmforzinkning (Sweden)
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| Inventor |
Welandson, Anders
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Abstract
In a terminal arrangement for a road rail with a rail profile (2) a terminal guiding device (10) is movable along the road rail under the influence of kinetic energy from a vehicle hitting the terminal guiding device. A terminal profile (8), constituting a prolongation of the rail profile (2), extends within the terminal guiding device (10) obliquely down to a ground anchor (4), where it is attached. The terminal arrangement includes a mechanism for deforming the terminal profile (8) and eventually the rail profile (2) and thus for absorbing kinetic energy.
IPC Classes ?
- E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
- E01F 15/14 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
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2.
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A YIELDABLE LIGHTING COLUMN
| Application Number |
EP2011060989 |
| Publication Number |
2012/004182 |
| Status |
In Force |
| Filing Date |
2011-06-30 |
| Publication Date |
2012-01-12 |
| Owner |
AB VARMFÖRZINKNING (Sweden)
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| Inventor |
Welandsson, Anders
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Abstract
A yieldable lighting column (1) comprises an elongated, continuous sheet metal shell (3) with a polygonal, preferably octagonal cross-section with internal, stabilizing irons (5) internally attached to the shell (3). The irons are flat irons (5), which are internally attached to each second of the sides of the shell (3) and extend at least in the longitudinal area of the column, where a vehicle may hit the column (1) at collision.
IPC Classes ?
- E01F 9/018 - specially adapted for breaking, disengaging, collapsing or permanent deformation upon deflection or displacement, e.g. upon vehicle impact
- E04H 12/08 - Structures made of specified materials of metal
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3.
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Road rail
| Application Number |
12994524 |
| Grant Number |
08317162 |
| Status |
In Force |
| Filing Date |
2009-05-20 |
| First Publication Date |
2011-06-30 |
| Grant Date |
2012-11-27 |
| Owner |
AB Varmforzinkning (Sweden)
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| Inventor |
Welandson, Anders
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Abstract
A road rail comprises tubular posts (1; 20) to be anchored in the ground and a rail profile (2; 21) to be attached to the posts. The rail profile has a substantially closed cross-section but is open downwards for lowering onto the posts. The rail profile is supported on each post by a support member (5; 24) carried by lower edges of opposed cutouts (4; 23) in the post. At least one locking member (7; 26) inside the rail profile provides locking between the post and the rail profile by engagement on one hand with the rail profile and on the other hand with an upper edge of each post cutout (4; 23) by a locking tongue (10; 27) of the locking member.
IPC Classes ?
- E01F 15/04 - Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips
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4.
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A TERMINAL ARRANGEMENT FOR A ROAD RAIL
| Application Number |
SE2010051235 |
| Publication Number |
2011/062546 |
| Status |
In Force |
| Filing Date |
2010-11-10 |
| Publication Date |
2011-05-26 |
| Owner |
AB VARMFÖRZINKNING (Sweden)
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| Inventor |
Welandson, Anders
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Abstract
In a terminal arrangement for a road rail with a rail profile (2) a terminal guiding device (10) is movable along the road rail under the influence of kinetic energy from a vehicle hitting the terminal guiding device. A terminal profile (8), constituting a prolongation of the rail profile (2), extends within the terminal guiding device (10) obliquely down to a ground anchor (4), where it is attached. Means (13) for deforming the terminal profile (8) and eventually the rail profile (2) and thus for absorbing kinetic energy are provided in the terminal guiding device (10).
IPC Classes ?
- E01F 15/14 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F 15/04 - Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips
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5.
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A ROAD RAIL
| Application Number |
SE2009050576 |
| Publication Number |
2009/145707 |
| Status |
In Force |
| Filing Date |
2009-05-20 |
| Publication Date |
2009-12-03 |
| Owner |
AB VARMFÖRZINKNING (Sweden)
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| Inventor |
Welandson, Anders
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Abstract
A road rail comprises tubular posts (1; 20) to be anchored in the ground and a rail profile (2; 21) to be attached to the posts. The rail profile has a substantially closed cross-section but is open downwards for lowering onto the posts. The rail profile is supported on each post by a support member (5; 24) carried by lower edges of opposed cutouts (4; 23) in the post. At least one locking member (7; 26) inside the rail profile provides locking between the post and the rail profile by engagement on one hand with the rail profile and on the other hand with an upper edge of each post cutout (4; 23) by a locking tongue (10; 27) of the locking member.
IPC Classes ?
- E01F 15/04 - Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips
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