公开(公告)号：EP0155069A3

公开(公告)日：1986-07-30

申请号：EP85300397

申请日：1985-01-21

申请人： IMAX SYSTEMS CORPORATION

发明人： Williamson, Geoffry H.

IPC分类号： G03B01/22

CPC分类号： G03B1/22

摘要： A transport and register movement for motion picture cameras and projectors and having spaced transport arms (14) with cam operated claw pins (40) and a crank shaft (39) and transmission (T) between the arms (14) to oscillate the same and with a laterally offset drive shaft (52) and cam operated register pins (61, 62) and a crank pin (57) oscillating a counterbalance in opposition to motion of the arms (14).

公开(公告)号：EP0272607A3

公开(公告)日：1988-10-12

申请号：EP87118676

申请日：1987-12-16

申请人： ARNOLD & RICHTER CINE TECHNIK GMBH & CO. BETRIEBS KG.

发明人： Blaschek, Otto

IPC分类号： G03B01/20 ,  G03B01/22

CPC分类号： G03B1/22