发明名称 |
Socket for electrical parts |
摘要 |
A socket for electrical parts includes driving mechanisms that move pressing members from a depressed position to a retired position when an operating member is vertically shifted. The operating member includes racks each of which has rack gears in the vertical direction. Follower gears engageable with the rack gears are also provided. The follower gears have different distances from the rotational pivot to the pitch circle. When the operating member is depressed, the follower gear with a longer distance from the rotational pivot to the pitch circle is engaged with one of the rack gears.
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申请公布号 |
US2005014399(A1) |
申请公布日期 |
2005.01.20 |
申请号 |
US20040889070 |
申请日期 |
2004.07.13 |
申请人 |
ENPLAS CORPORATION |
发明人 |
AZUMI LEO;WATANABE TSUYOSHI |
分类号 |
G01R31/26;G01R1/04;G01R1/073;H01R33/76;(IPC1-7):H01R12/00 |
主分类号 |
G01R31/26 |
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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