Line air is continuously supplied to the return side (31) of the piston (20) of the pulling head adaptor assembly (28) to return the piston (20) to the start position and this air is also selectively connected to drive the vacuum transducer (37) which operates the mandrel collection system. <IMAGE>
申请公布号
DE69105085(D1)
申请公布日期
1994.12.15
申请号
DE1991605085
申请日期
1991.09.05
申请人
EMHART INC., NEWARK, DEL., US
发明人
SHAMALY, THOMAS P., SHELTON, CONNECTICUT 06484, US;SCHWARTZ, SIDNEY D., HAMDEN, CONNECTICUT 06514, US
