发明授权
- 专利标题: Semiautomatic strip feed control
- 专利标题(中): 半自动送料控制
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申请号: US868034申请日: 1978-01-09
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公开(公告)号: US4143566A公开(公告)日: 1979-03-13
- 发明人: Francis M. Laciak , Gerald R. Strunc
- 申请人: Francis M. Laciak , Gerald R. Strunc
- 申请人地址: MN Minneapolis
- 专利权人: Pako Corporation
- 当前专利权人: Pako Corporation
- 当前专利权人地址: MN Minneapolis
- 主分类号: B26D5/32
- IPC分类号: B26D5/32 ; G03D15/00 ; B65H17/06 ; B26D7/00
摘要:
The present invention is a strip feed control which is particularly useful in photographic systems such as film and paper cutters, film notchers, and printers. The photographic strip material is fed by a predetermined feed length during each operating cycle. The operator of the system visually monitors the position of the strip with respect to a reference position or indicator along the feed path and provides adjustment signal through an operator control knob. The strip position is moved in accordance with the desired adjustments, and the predetermined feed length for the next operating cycle is derived from the predetermined feed length of the just completed operating cycle, together with any adjustment in the strip position which was made by the operator.
公开/授权文献
- US5320367A Braking method and apparatus for an in-line roller skate 公开/授权日:1994-06-14
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