发明名称 Apparatus for connecting punches in powder molding press machine
摘要 A powder molding press machine is provided with a main body, a plurality of punches provided for the main body and punch operating means for operating the punches. The plurality of punches are assembled into a punch unit so as to allow the punches to move reciprocally, the punch operating units are attached to the main body for individually reciprocating each of the plurality of punches, the operating units having operational end portions corresponding to the plurality of punches. The punch unit is rotated relative to the punch operating units so as to connect the plurality of punches to the corresponding operational end portions.
申请公布号 US5551856(A) 申请公布日期 1996.09.03
申请号 US19930145532 申请日期 1993.11.03
申请人 YOSHIZUKA SEIKI CO., LTD. 发明人 KATAGIRI, TAKESHI
分类号 B22F5/06;B30B11/02;(IPC1-7):B22F3/02 主分类号 B22F5/06
代理机构 代理人
主权项
地址