发明名称 PROCESS OF MAKING BASE OF SHOCK-ABSORBING FRONT FORK FOR BICYCLE
摘要 A base of a shock-absorbing front fork for a bicycle includes two straight tubes and a bridge. The bridge has two ends connected integrally with an upper section of each of the straight tubes. The bridge has a chamber therein. Thus, the base of the shock-absorbing front fork has the advantages of high structural strength and long service life.
申请公布号 US2010199498(A1) 申请公布日期 2010.08.12
申请号 US20100765308 申请日期 2010.04.22
申请人 YUAN MIN AN ENTERPRISE CO. LTD. 发明人 YU KUO-PIN
分类号 B23P13/00 主分类号 B23P13/00
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