发明名称 |
Slot-type accessory mounting |
摘要 |
The invention is a slot-type accessory mounting 10 and process for quick attach-detach mounting an accessory 4 to an engine gearbox 2. The accessory mounting 10 includes a flange 1 which is provided with a plurality of circumferentially spaced axially protruding studs 7 attached to the gearbox 2 by screws 12. Slotted collar 3 is rotatably secured to accessory 4 by retaining ring 5 which is attached to the accessory 4 by stud nuts 21. The narrow end of slots 6 in collar 3 engage the studs 7 and the entire assembly is held together by nuts 9. Retaining ring 5 is provided with an alignment pin 22 which fits into bore 23 of flange 1 assuring proper alignment of the accessory 4 and gearbox 2. The process of mounting accessory 4 to gearbox 2 is carried out by aligning pin 22 and bore 23, bringing the flange 1 and retaining ring 5 together, passing the nut 9 carrying studs 7 through the larger end of slots 6 in collar 3 rotating collar 3 to secure studs 7 in the narrow end of slots 6, and torquing the nuts 9 to tighten the assembly. The quick detach process is carried out by loosening nuts 9 and rotating collar 3 so that studs 7 and nuts 9 align with the larger end of slots 6 in collar 3 allowing axial movement of accessory 4 of relative to gearbox 2.
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申请公布号 |
US4372517(A) |
申请公布日期 |
1983.02.08 |
申请号 |
US19800165260 |
申请日期 |
1980.07.02 |
申请人 |
LOCKHEED CORPORATION |
发明人 |
WELCH, JOSEPH J.;GROVE, WILLIAM C.;MORAN, MICHAEL E. |
分类号 |
F02F7/00;(IPC1-7):F16M11/00 |
主分类号 |
F02F7/00 |
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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