Invention Grant
- Patent Title: Rotational jam clearance apparatus
- Patent Title (中): 旋转堵塞清除装置
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Application No.: US11582011Application Date: 2006-10-17
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Publication No.: US07918453B2Publication Date: 2011-04-05
- Inventor: David G. Duff , David K. Biegelsen , Lars-Erik Swartz
- Applicant: David G. Duff , David K. Biegelsen , Lars-Erik Swartz
- Applicant Address: US CA Palo Alto
- Assignee: Palo Alto Research Center Incorporated
- Current Assignee: Palo Alto Research Center Incorporated
- Current Assignee Address: US CA Palo Alto
- Agency: Fay Sharpe LLP
- Main IPC: B65H5/02
- IPC: B65H5/02

Abstract:
A media path jam clearance apparatus installable in a supporting structure includes media drive mechanisms for moving flexible media through media paths and a rotatable, removable jam clearance element. Within the jam clearance element facing surfaces of guide elements define guide surfaces for media paths, with the guide elements having external surfaces capable of supporting the flexible media as it is wrapped around the external surfaces. A pivotal support element supports and enables rotational movement of the jam clearance element within the supporting structure. The jam clearance element may be partially or entirely extracted from the supporting structure.
Public/Granted literature
- US20070029721A1 Rotational jam clearance apparatus Public/Granted day:2007-02-08
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