Automatic compensation mechanism for brake unit
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0750360
(2000-12-29)
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발명자
/ 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
7 |
초록
▼
An automatic compensation mechanism for brake unit, to automatically make up for the extent of wear on the brake pad, the brake unit involving mainly a push unit that is driven by a swing member inside an outer casing, to push the brake block to the brake disc for braking operation. This invention i
An automatic compensation mechanism for brake unit, to automatically make up for the extent of wear on the brake pad, the brake unit involving mainly a push unit that is driven by a swing member inside an outer casing, to push the brake block to the brake disc for braking operation. This invention is characterized in that, in the push unit is an automatic compensation mechanism, composed of a floating member, a shaft rod and a driving plate. The brake block is screwed to the floating member, to drive the floating member by means of the automatic compensation mechanism, so that after the brake block is worn, the floating member will be rotated to push out the brake block to make up for the extent of wear. Therefore, not only the service life of the brake block can be extended, a constant brake force can be maintained to upgrade safety.
대표청구항
▼
1. An automatic compensation mechanism for brake unit, said brake unit involving a turning block installed inside an outer casing, on the outside of the outer casing being a swing member serving to drive the turning block, on the other side of the turning block inside the outer casing being a push b
1. An automatic compensation mechanism for brake unit, said brake unit involving a turning block installed inside an outer casing, on the outside of the outer casing being a swing member serving to drive the turning block, on the other side of the turning block inside the outer casing being a push block, said push block is driven by the turning block for parallel movement, on the other side of the push block being a brake block extending out of the outer casing, to perform brake operation on a brake disc; characterized in that: in the turning block is an automatic compensation mechanism, extending from the brake block toward the turning block is a bolt that is screwed onto the automatic compensation mechanism, at the rear of the push block being a floating member with an inner screw hole, on the other end of the floating member being a tooth plate, at the center of the tooth plate being a shaft rod, on the shaft rod being a driving plate and a cover hood, the driving plate being installed inside the turning block, at the rim of the driving plate being the formation of a series of guide grooves, on two sides of each guide groove being the formation of an arch groove section and a flat cut section, inside each guide groove being a roller, the arch groove section enabling the roller to rotate on its axis, the flat cut section working with the inside edge of the turning block to engage the roller, so the turning block can synchronously drive the driving plate to rotate, the cover hood restricting the roller in an area between the guide groove of the driving plate and the inside edge of the turning block, thereby comprising a brake unit with an automatic compensation function.
이 특허에 인용된 특허 (7)
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Meyer Manfred (Gillenfeld DEX), Actuating device with automatic readjustment for a vehicle brake.
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Coulter James L. (Fraser MI) Lorenz Harald H. (Bloomfield Hills MI), Adjusting mechanism for a disc brake caliper assembly.
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Hulliger Claude,FRX, Brake actuator with increased tolerance.
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Evans Anthony C. (Westland MI), Combined service and parking brake with automatic adjustor.
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Butz Hans (Schwebheim DT), Disk brake with axially floating casing.
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Haraikawa Tetsuo (Funabashi JP), Mechanical disc brake.
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Hunnicutt Harry A. (Ann Arbor MI) Buckley James A. V. (Whitefish Bay WI), Self-adjusting caliper.
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