公开(公告)号：DE2823857A1

公开(公告)日：1979-01-18

申请号：DE2823857

申请日：1978-05-31

Applicant: XEROX CORP

Inventor： TAYLOR THOMAS N ,  MAHLER CHARLES J ,  STANA JAMES M

IPC: B65G23/44 ,  B65H5/02 ,  B65H9/00 ,  G03B27/62 ,  G06K13/07 ,  G06K13/16 ,  B65H17/24 ,  G03G21/00

Abstract: A belt tensioning system for a belt transport particularly adapted for use in a document handling system of a reproducing machine. A belt is arranged for movement about first and second pulleys which are adjustably supported within a frame. The frame includes a tensioning system for adjusting the tension of the belt by changing the relative distance between the pulleys. The tensioning system includes a vernier for providing fine adjustment of the belt tension. The vernier system allows the belt tension to be adjusted while maintaining the parallelness of the belt pulleys.

公开(公告)号：CA1082633A

公开(公告)日：1980-07-29

申请号：CA303467

申请日：1978-05-16

Applicant: XEROX CORP

Inventor： TAYLOR THOMAS N ,  MAHLER CHARLES J ,  STANA JAMES M

IPC: B65G23/44 ,  B65H5/02 ,  B65H9/00 ,  G03B27/62

Abstract: VERNIER BELT TENSIONING SYSTEM A belt tensioning system for a belt transport particularly adapted for use in a document handling system of a reproducing machine. A belt is arranged for movement about first and second pulleys which are adjustably supported within a frame. The frame includes a tensioning system for adjusting the tension of the belt by changing the relative distance between the pulleys. The tensioning system includes a vernier for providing fine adjustment of the belt tension. The vernier system allows the belt tension to be adjusted while maintaining the parallelness of the belt pulleys.