发明名称 |
Tool for removal of pedal from bicycle incorporates spanner engaging hexagonal head of bolt accommodating screw nut with hexagonal portion and screw thread on outside |
摘要 |
<p>The bicycle pedal removal tool incorporates an open- ended spanner (31) engaging the hexagonal head (31) of a first bolt (30). A nut (40) has a female thread engaging the male thread on the bolt and has a large diameter outer portion with a male thread (41) and a smaller hexagonal portion. The male thread may engage with a female thread on the pedal a small bolt (54) with a flat head (541) and a shaft (542) fits into a stepped bore (53) in a pusher (50) which can engage the pedal mounting. The small bolt fits into a blind bore in the end of the first bolt.</p> |
申请公布号 |
DE202004008831(U1) |
申请公布日期 |
2004.07.29 |
申请号 |
DE20042008831U |
申请日期 |
2004.06.03 |
申请人 |
HUANG, HUNG-JEN |
发明人 |
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分类号 |
B25B15/04;B25B27/073;(IPC1-7):B25B27/073;B25B27/02 |
主分类号 |
B25B15/04 |
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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