发明名称 Hollow needle for tag attacher
摘要 A hollow needle for tag attachers, which comprises a blade (2) made by press working of a thin metal plate and a shank (3) of a synthetic resin integrally secured at a rear end part of the blade (2), wherein the blade (2) includes a front end part (2a) which has in a middle part thereof a semicircular shape in section and is formed in an outer surface portion thereof with a resistance reducing part (4) provided by partly depressing the outer periphery thereof, whereby the area of contact of a front end part of the hollow needle with an object partly through which the needle is applied in use is reduced and the needle has a desirable characteristic such that it can be applied straight in use.
申请公布号 US5669543(A) 申请公布日期 1997.09.23
申请号 US19950554803 申请日期 1995.11.07
申请人 KOTEC'S CO., LTD.;TOSKA CO., LTD. 发明人 UENO, HIDEYUKI
分类号 B21G1/08;B65C7/00;G09F3/12;(IPC1-7):B25C1/00 主分类号 B21G1/08
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