发明名称 |
BICYCLE SEAT TUBE CLAMP AND ASSOCIATED METHODS |
摘要 |
A bicycle seat tube clamp may include a clamp body having an opening for a bicycle seat tube. The clamp body may have a separation defining first and second opposing clamp ends which may have respective first and second aligned fastener shaft-receiving passageways therein. The first clamp end may have a cylindrically shaped nut-receiving passageway intersecting the first fastener shaft-receiving passageway. The second clamp end may have an enlarged fastener head-receiving passageway aligned with the second fastener shaft-receiving passageway. The clamp may also include a fastener having an enlarged head with a convex lower surface. A cylindrically shaped nut may be positioned in the nut-receiving passageway and engage the fastener shaft. A shaped washer may surround the shaft and have a concave upper surface engaging the convex lower surface of the fastener head. Alternatively, the concave surface may be integrally formed in the enlarged fastener head-receiving passageway.
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申请公布号 |
US2009080968(A1) |
申请公布日期 |
2009.03.26 |
申请号 |
US20070860852 |
申请日期 |
2007.09.25 |
申请人 |
L.H. THOMSON COMPANY, INC. |
发明人 |
PARRETT DAVID MICHAEL;BOSTON TROY NATHAN;LASSITER ERIC REID;MCJUNKIN MARK PATRICK |
分类号 |
B62K19/36 |
主分类号 |
B62K19/36 |
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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