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Disc brake shoe holder and return mechanism - has pin sliding in bush for amount of brake clearance
Disc brake shoe holder and return mechanism - has pin sliding in bush for amount of brake clearance
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机译:盘式闸瓦支架和复位机构-销钉在衬套中滑动,以保持一定的间隙
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摘要
The detachable holder and return mechanism is for a disc brake shoe, having a pin fixed in a drilling in the caliper and supporting a spring pressing the shoe against it. Mounted on one end of the pin is a bush sliding axially on it for a limited amount and locating it axially in a caliper drilling. The pin (8) slides axially in the bush (12) at least for a distance equal to the necessary clearance. A return spring (11) supported on the caliper (2) acts on the pin in the release direction, its amount of pre-loading being equal to or less than the frictional force between the shoe (19) and pin.
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