发明授权
- 专利标题： Foot-operated press
- 专利标题（中）： 脚踏式压力机
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申请号： US88408申请日： 1987-08-24
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公开(公告)号： US4799612A公开(公告)日： 1989-01-24
- 发明人: Yoshiyuki Toishi
- 申请人： Yoshiyuki Toishi
- 申请人地址： JPX Tokyo
- 专利权人： Yoshida Kogyo K. K.
- 当前专利权人： Yoshida Kogyo K. K.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX61-13084[U] 19860827
- 主分类号： A41H37/00
- IPC分类号： A41H37/00 ; A41H37/10 ; B21D28/20 ; B23P19/04 ; B30B1/12 ; B30B15/00 ; B30B15/28 ; B21J15/16 ; B21J15/28
摘要：
A foot-operated press includes a ratchet mechanism operatively connecting a foot pedal and a punch of the press for preventing backward movement of the foot pedal until after the punch has fully been lowered to ensure that a pair of fastener elements can be assembled together in properly clinched condition, with a garment fabric disposed between the two fastener elements.
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