发明授权
- 专利标题: Photographic film cleaning apparatus and method
- 专利标题(中): 摄影胶片清洗装置及方法
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申请号: US10202803申请日: 2002-07-25
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公开(公告)号: US06701080B2公开(公告)日: 2004-03-02
- 发明人: Thomas D. Jensen , Dana A. Carlile , Jan A. Chrisler , Scott M. Fitzgerald , Fred J. Oleson
- 申请人: Thomas D. Jensen , Dana A. Carlile , Jan A. Chrisler , Scott M. Fitzgerald , Fred J. Oleson
- 主分类号: G03B1724
- IPC分类号: G03B1724
摘要:
A film cleaning apparatus and method includes a cleaning member with at least one self-loading cleaning surface or pad mounted directly over the film, such that when assembled, the cleaning surface or pad applies a force onto the film. The cleaning member of the present invention is preferably provided upstream of a magnetic head with respect to a direction of travel of the film in an imaging apparatus. The cleaning member of the present invention contacts the film with a sufficient load or force to clean the film and preferably, the opposing magnetic tracks of the film, prior to the film passing the magnetic heads or reaching the magnetic head area.
公开/授权文献
- US20040018013A1 PHOTOGRAPHIC FILM CLEANING APPARATUS AND METHOD 公开/授权日:2004-01-29
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