The invention relates to a friction lining material based on sintered bronze for wind turbine clutch linings which interact with a friction partner, wherein 2 wt.% - 15 wt.%, preferably 2.5 wt.% - 7.5 wt.% of talcum is incorporated as a solid lubricant; the bronze alloy contains 5 wt.% - 40 wt.%, preferably 10 wt.% - 30 wt.%, of a metal tin in order to increase the friction value to between μ=0.40 and μ=0.65; and the copper content in the bronze alloy equals 60 wt.% - 95 wt.%, preferably 80 wt.% - 95 wt.%.
The invention relates to a composite bronze bearing (2), having a bearing layer (4) that consists of a bearing bronze material and a metal support layer (6) that is bonded to the bearing layer (4).
The invention relates to a sliding bolt having a core (4) to which a sliding layer (6) is applied, which is designed as a composite sliding layer containing a resin.
F16D 1/04 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hubCouplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with hub and longitudinal key
F16B 19/00 - Bolts without screw-threadPins, including deformable elementsRivets
B29C 53/58 - Winding and joining, e.g. winding spirally helically
F16C 33/20 - Sliding surface consisting mainly of plastics
4.
SLIDING BEARING WITH WEAR MONITORING AND ASSOCIATED METHOD
The invention relates to a sliding bearing with an arrangement for wear monitoring, which has a transponder arranged in a sliding layer. Furthermore, a method for producing such a sliding bearing and a method for wear monitoring of a sliding bearing according to the invention are provided.
F16C 17/24 - Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired conditions, e.g. for preventing overheating, for safety
F16C 17/02 - Sliding-contact bearings for exclusively rotary movement for radial load only
G06K 19/00 - Record carriers for use with machines and with at least a part designed to carry digital markings
F16C 33/20 - Sliding surface consisting mainly of plastics
The invention relates to a plain bearing bushing (1) with a support layer (2) made from a support layer material and with a sliding layer (8) made from a sliding layer material, wherein at least one elastomer layer (4) is arranged between the support layer (2) and the sliding layer (8). The invention also relates to a method for producing a plain bearing bushing (1) of said type.
Disclosed is a plain bearing bush (10) having a bearing layer (20) and a running-in layer (30). At least one annular groove (40b) with a groove base (46) is provided on the end faces (16), the annular groove lying between the bearing layer and the running-in layer. A sealing lip (32), which projects inwards in relation to the inner peripheral surface (12), is provided on at least one axial end (11a, b) of the plain bearing bush, said sealing lip being an integral component of the running-in layer. Also disclosed is a method for producing a plain bearing bush.
The invention relates to a sliding bearing (2) comprising a bearing element which is made of an electrically insulating material and into which at least one insertion element (12) made of an electroconductive material is introduced so that an electroconductive connection is formed between at least one area of a sliding surface (6) of the bearing element and at least one area of a support surface (10) of the bearing element.
F16C 17/24 - Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired conditions, e.g. for preventing overheating, for safety
The invention relates to a sliding layer based on a fiber-reinforced plastic, having a plastic matrix and at least one plastic thread as a reinforcement element. Said plastic matrix comprises at least one metal soap, preferably based on lithium stearate. No stick-slip effect occurs when using said sliding elements comprising said type of sliding layers, with steel counter elements.
The invention relates to a sliding plug (10) and to a sliding element (1). The sliding plug (10), which is inserted into a carrier body (2) of a sliding element (1), comprises a circumferential surface (18) that has at least one rib (12) extending in the direction of the longitudinal axis of the sliding plug. The sliding element (1), which is provided with such sliding plugs, preferably comprises a receiving hole (3) having a small-diameter section (5) and having a large-diameter section (6).
A method and a device is provided for producing a flat or arc-shaped sliding element with a very large radius of curvature. The sliding element has a sliding layer based on a fiber reinforced plastic with a plastic matrix and a reinforcing element containing at least one thread. The reinforcing element is deposited on a polygonal winding core by means of a guide with the addition of a synthetic resin forming the plastic matrix. The flat or arc-shaped segments formed between the edges are separated from the tubular, polygonal winding body thus formed after it has set.
C08J 5/16 - Manufacture of articles or materials having reduced friction
F16C 33/20 - Sliding surface consisting mainly of plastics
B32B 5/00 - Layered products characterised by the non-homogeneity or physical structure of a layer
B21D 53/10 - Making other particular articles parts of bearingsMaking other particular articles sleevesMaking other particular articles valve seats or the like
A sliding layer and a sliding element with such a sliding layer includes a fiber reinforced plastic with a plastic matrix and a plastic thread as a reinforcing element. The plastic thread has polyester filaments into which are worked PTFE particles by process engineering.
B32B 27/04 - Layered products essentially comprising synthetic resin as impregnant, bonding, or embedding substance
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
B32B 27/14 - Layered products essentially comprising synthetic resin next to a particulate layer
D02G 3/02 - Yarns or threads characterised by the material or by the materials from which they are made
12.
Universal joint bearing with plastic outer ring and procedure for its production
An outer race for a rocker bearing includes an internal sliding layer and an external support layer, wherein the sliding layer and the bearing layer are formed from a wound composite fiber material. The outer race is identified by exactly one parting line. A rocker bearing with such an outer race and a method for its production is also provided, in which a sliding layer and a support layer of synthetic resin impregnated fibers are wound in succession onto a winding mandrel, and outer races are formed after setting on the winding body thus produced. The sliding layer and the support layer are wound onto a cylindrical winding mandrel, and the outer race is provided with exactly one parting line opening it, and sliding layer material on its inside is removed to such an extent that a partially spherical contour is obtained for receiving a complementary inner race.
A method for producing a wrapped bushing, includes cutting a metal blank to size: introducing holes into the blank, each hole being provided with at least one inwardly projecting protrusion: inserting plugs of plastics material exhibiting sliding characteristics into the holes; and shaping the blank to form the bushing. The resultant bushing has a substrate of at least one metal in which the holes are provided and filled with the plastics material. Each hole comprises at least one inwardly projecting protrusion.
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