Invention Grant
- Patent Title: Tension control device for a printing press
- Patent Title (中): 张力控制装置
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Application No.: US908008Application Date: 1997-08-11
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Publication No.: US5894797APublication Date: 1999-04-20
- Inventor: Kenneth R. Brennan , Theodore Costopoulos , Frederick J. Whiting
- Applicant: Kenneth R. Brennan , Theodore Costopoulos , Frederick J. Whiting
- Applicant Address: IL Westmont
- Assignee: Goss Graphic Systems, Inc.
- Current Assignee: Goss Graphic Systems, Inc.
- Current Assignee Address: IL Westmont
- Main IPC: B41F13/12
- IPC: B41F13/12 ; B41F33/06 ; B41F33/14 ; B65H23/038 ; B65H23/188 ; B41F13/56
Abstract:
A tension control device (50) for a printing press (10) having an adjustment roller (52), a device (64 and 66) for measuring the tension on opposed sides of a web (14) passing downstream from the adjustment roller (52), and a device (82) responsive to the measuring device (64 and 66) for automatically approximately equalizing the tension of the web (14) on the adjustment roller (52) on opposed sides of the adjustment roller (52).
Public/Granted literature
- USD346489S Bicycle bag Public/Granted day:1994-05-03
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