发明名称 |
LATCHING MECHANISM |
摘要 |
A latching mechanism comprises a cam operated pivoting member within a first cylinder. The member has a lug which can project through an aperture in the cylinder. The cylinder slides into a second cylinder which has a corresponding aperture to receive the projected lug. The pivotting member has no internal axis of pivot. Instead it has a rolling axis depending on the position of the cam and a rocking axis about a shoulder of the member in contact with the interior wall of the first cylinder. This results in a small, light-weight structure. |
申请公布号 |
GB8906605(D0) |
申请公布日期 |
1989.05.04 |
申请号 |
GB19890006605 |
申请日期 |
1989.03.22 |
申请人 |
BRITISH PETROLEUM COMPANY PLC, THE;STRACHAN AND HENSHAW LIMITED |
发明人 |
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分类号 |
E21B33/038;F16B13/08;F16B21/10;H01R13/20 |
主分类号 |
E21B33/038 |
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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