发明名称 |
Parking brake manual release mechanism |
摘要 |
A quick release mechanism (10) including a sleeve (16) having an external circumferential groove (14) and a locking ring (12) located on the sleeve and sized to seat in the groove. The locking ring is split at one location to provide split-end portions (20), and a rotatable clamping device (26) is provided with a recess (30) 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 elongated slot is presented to the split-end portions. <IMAGE> |
申请公布号 |
AU732250(B2) |
申请公布日期 |
2001.04.12 |
申请号 |
AU19980056304 |
申请日期 |
1998.02.24 |
申请人 |
WESTINGHOUSE AIR BRAKE COMPANY |
发明人 |
CHRISTOPHER A. CATHCART;ROLAND S. MOORE |
分类号 |
B61H11/00;B60T7/00;B60T17/08;(IPC1-7):F16B21/07;B60T17/00;B61H13/34;B61H13/02;F16D65/30 |
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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