Invention Grant
US09039162B2 Media multi-feed rejection process with an encoded counter-rotating roller
有权
使用编码的反向旋转辊进行介质多进料排除过程
- Patent Title: Media multi-feed rejection process with an encoded counter-rotating roller
- Patent Title (中): 使用编码的反向旋转辊进行介质多进料排除过程
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Application No.: US11412009Application Date: 2006-04-25
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Publication No.: US09039162B2Publication Date: 2015-05-26
- Inventor: Gary L. Miller , Ed Tucker , Jon Johnson
- Applicant: Gary L. Miller , Ed Tucker , Jon Johnson
- Applicant Address: US TX Houston
- Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee Address: US TX Houston
- Agency: Hewlett-Packard Patent Department
- Main IPC: B41J2/01
- IPC: B41J2/01 ; B41J23/02 ; B65H3/52
Abstract:
This invention relates to a media multi-feed rejection apparatus, comprising: a plurality of feed rollers; a feed roller driving means operatively connected to one of the plurality of feed rollers; a clutch means operatively connected to the other of the plurality of feed rollers; and a single channel encoder means operatively connected to the clutch means to measure a rotation of the other of the plurality of feed rollers.
Public/Granted literature
- US20070247509A1 Media multi-feed rejection process with an encoded counter-rotating roller Public/Granted day:2007-10-25
Information query
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