公开(公告)号：US3824870A

公开(公告)日：1974-07-23

申请号：US32356773

申请日：1973-01-15

Applicant: ELECTRONIC ENG CO OF CALIF

Inventor： CAMPBELL W ,  YABLONSKI R ,  HAGER G

IPC: F16H55/00 ,  F16H55/40

CPC classification number: F16H55/00

Abstract: A sprocket for translating perforated tape by means of a ring of pins and at least one cylindrical elastomer sleeve adjacent to the pins. Translational forces are exerted upon the perforations of the tape by the pins and upon one surface of the tape by contact with the elastomer. This structure gives a very much longer accurate tape life by reducing sprocket hole damage, particularly where frequent starts and stops are involved.

Abstract translation: 用于通过销圈和与销相邻的至少一个圆柱形弹性体套筒来转换穿孔带的链轮。 平行力通过销和胶带的一个表面通过与弹性体接触而施加在带的穿孔上。 这种结构通过减少链轮孔的损坏，特别是在频繁启动和停止的情况下，给出了非常长的精确的胶带寿命。