摘要:
The present disclosure discloses a brake pad including at least one friction members; at least one friction material plates formed to support the friction members bonded to upper surfaces thereof, the number of friction material plates corresponding to that of the friction members, a base plate positioned below the friction material plate; a back plate positioned to be spaced apart from a lower surface of the base plate; an elastic member positioned between a central lower surface of the base plate and an upper surface of the back plate to elastically support the base plate; a central rivet coupling the friction material plate with the back plate so that a central separation height between the base plate and the back plate is maintained by elasticity of the elastic member; and an outer rivet coupling the base plate with the back plate so that an outer separation height between the base plate and the back plate is maintained, wherein the friction material plate includes a plurality of friction plate heat-radiation blades formed to extend outward from an outer circumferential surface of the friction material plate and formed to be spaced apart from each other at predetermined angular interval in a circumferential direction of the friction material plate.
摘要:
A railway brake shoe (17) is provided with: a base plate (19) having a lining (39) molded on a surface thereof opposing a wheel (15); an attachment portion (21) joined to an opposite side surface (43) to a lining molded surface (41) of the base plate (19); and a run-out stopping portion (23) which is loosely fitted into a groove in a brake shoe head (11), and which is attached to the base plate (19) to suppress run-out of the base plate (19) in a width direction intersecting a braking force application direction (Y). The run-out stopping portion (23) includes: an engaging projecting portion (25) which is inserted from the lining molded surface (41) through a through hole provided in the base plate (19), and a distal end of which projects out from the opposite side surface (43); and a fixing base portion which is inserted and positioned by abutting the lining molded surface (41), and which is swaged against a inner wall surface of the through hole.
摘要:
Die Erfindung betrifft ein Bremsband (10) für eine Kettensäge, welches ein Flachband (12) mit einem gekrümmten Abschnitt (18) und zwei Befestigungsabschnitten (14, 16) aufweist, wobei das Bremsband aus martensitisch gehärtetem Chromstahl gefertigt ist. Ferner betrifft die Erfindung eine Kettensäge mit einem derartigen Bremsband (10).
摘要:
A disc brake assembly comprises an anchor bracket having at least one bore formed therein, the bore defining a first axis; a brake caliper slidably secured to the anchor bracket; a pair of brake pads carried by the disc brake assembly; and at least one guide pin adapted to be disposed in the bore of the anchor bracket, the at least one guide pin defining a second axis; wherein when the at least one guide pin is disposed in the at least one bore of the anchor bracket, the second axis of the at least one guide pin is configured to be offset relative to the first axis of the at least one bore such that there is provided at least one defined point of contact between only a portion of a shank portion of the at least one guide pin and a portion of an inner surface of the at least one bore.
摘要:
A torque limiting assembly for use with an actuator having a torque transfer output, the assembly comprising a brake pad, a band connected at a first extremity to a first extremity of the brake pad and a cam linking a second extremity of the band to a second extremity of the brake pad. The brake pad and the band are configured to wrap around the a torque transfer output and the positioning of the cam in a first position frictionally engages the brake pad and the band with the a torque transfer output while the positioning of the cam in a second position disengages the brake pad and the band with the a torque transfer output.
摘要:
A block (1) for a brake for railway rolling stock that comprises at least one groove (6; 7,- 8;) made on a surface (2) of said block (1) intended for coming into contact with a peripheral surface of a wheel of said rolling stock.