Invention Grant
- Patent Title: Film intermittent carrying device and film intermittent carrying method
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Application No.: US13523218Application Date: 2012-06-14
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Publication No.: US09950889B2Publication Date: 2018-04-24
- Inventor: Yuji Higeta
- Applicant: Yuji Higeta
- Applicant Address: JP Saitama
- Assignee: Nittoku Engineering Co., Ltd
- Current Assignee: Nittoku Engineering Co., Ltd
- Current Assignee Address: JP Saitama
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: JP2011-249209 20111115
- Main IPC: B65H18/14
- IPC: B65H18/14 ; B65H20/24

Abstract:
A film intermittent carrying device: includes a film delivering mechanism, a delivering and accumulating mechanism, accumulating the film and discharging the film, a winding and accumulating mechanism accumulating the film while discharging in an amount corresponding to an amount of the film discharged, and a film winding mechanism taking-up the film constantly. The delivering and accumulating mechanism includes first and second fixed rollers, an upstream-side movable roller moving to pass through a middle position between the first and second fixed rollers, and an upstream-side friction preventive unit configured to reduce a friction between the film and the upstream-side movable roller. The winding and accumulating mechanism includes third and fourth fixed rollers, and a downstream-side movable roller moving to pass through the middle position between the third and fourth fixed rollers, and a downstream-side friction preventive unit configured to reduce a friction between the film and the downstream-side movable roller.
Public/Granted literature
- US20130119182A1 FILM INTERMITTENT CARRYING DEVICE AND FILM INTERMITTENT CARRYING METHOD Public/Granted day:2013-05-16
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