发明名称 |
Parking lock with secondary brake |
摘要 |
A parking lock for a vehicle such as a skid steer loader is designed to provide a positive lock of drive elements when certain conditions are present on the loader, such as the absence of an operator on an operator seat or the movement of an operator restraint to its non restraining position. The lock member comprises a disc on a final drive axle, that has a member that engages lugs on the disc to provide the locking function, and a friction brake manually operable to engage the discs to reduce the speed of rotation of the discs. The discs having lugs thereon formed in relation to the forces urging lock member toward the discs, such that the lock member will ride on the outer periphery of the disc until the speed has been reduced to a selected amount generally by operation of the brake.
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申请公布号 |
US5992576(A) |
申请公布日期 |
1999.11.30 |
申请号 |
US19970876406 |
申请日期 |
1997.06.16 |
申请人 |
CLARK EQUIPMENT COMPANY |
发明人 |
BERG, GERALD M.;ALBRIGHT, LARRY E. |
分类号 |
B60T1/00;B60T1/06;B60T11/04;F16D55/10;F16D63/00;F16H63/48;(IPC1-7):B62C7/02 |
主分类号 |
B60T1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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