公开(公告)号：US3893561A

公开(公告)日：1975-07-08

申请号：US41834973

申请日：1973-11-23

Applicant: IBM

Inventor： GIBBONS JOHN GILBERT ,  MAROWSKI RAYMOND MICHAEL

IPC: B41J19/36 ,  B41J19/58 ,  B41J19/62

CPC classification number: B41J19/62 ,  B41J19/58

Abstract: A pair of stop surfaces carried by a dual pitch escapement rack selectively directly measure half space displacement of the escapement rack in accordance with its selected pitch setting. Motion for half space displacement is derived from a circumferentially symmetrical face cam couple that directly converts input rotary motion into output linear motion of the escapement rack.

Abstract translation: 由双间距擒纵机架承载的一对停止面，根据其选定的俯仰设置选择性地直接测量擒纵机架的半空间位移。 半空间位移的运动是从直接将输入旋转运动转换成擒纵机架的输出线性运动的圆周对称的凸轮对导出的。

公开(公告)号：DE2455580A1

公开(公告)日：1975-05-28

申请号：DE2455580

申请日：1974-11-23

Applicant: IBM

Inventor： GIBBONS JOHN GILBERT ,  MAROWSKI RAYMOND MICHAEL

IPC: B41J19/36 ,  B41J19/58 ,  B41J19/62 ,  B41J19/46