发明名称 |
PARKING BRAKE MANUAL RELEASE MECHANISM |
摘要 |
A quick release mechanism including a sleeve having an external circumferential groove and a locking ring located on the sleeve and sized to seat in the groove. The locking ring is split at one location to provide split-end portions, and a rotatable clamping device is provided with a recess for receiving the split-end portions. The recess has narrow and wide dimensions that serve to engage and disengage the split-end portions of the locking ring to effect closing of the locking ring in the circumferential groove when the clamping device is rotated to present a narrow dimension to the split-end portions, and to open the locking ring when the wide dimension of the recess is presented to the split-end portions. |
申请公布号 |
CA2217242(C) |
申请公布日期 |
2001.05.29 |
申请号 |
CA19972217242 |
申请日期 |
1997.10.02 |
申请人 |
WESTINGHOUSE AIR BRAKE COMPANY |
发明人 |
CATHCART, CHRISTOPHER A.;MOORE, ROLAND S. |
分类号 |
B61H11/00;B60T7/00;B60T17/08;(IPC1-7):B61H13/34;B61H13/20 |
主分类号 |
B61H11/00 |
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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