Invention Grant
- Patent Title: Methods and apparatus to score book covers
- Patent Title (中): 方法和设备评分书籍封面
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Application No.: US12173601Application Date: 2008-07-15
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Publication No.: US08128331B2Publication Date: 2012-03-06
- Inventor: James M. Lanman , Patrick S. Lawson
- Applicant: James M. Lanman , Patrick S. Lawson
- Applicant Address: US IL Chicago
- Assignee: R.R. Donnelley & Sons Company
- Current Assignee: R.R. Donnelley & Sons Company
- Current Assignee Address: US IL Chicago
- Agency: Hanley, Flight & Zimmerman, LLC
- Main IPC: B42C7/00
- IPC: B42C7/00

Abstract:
Apparatus and methods to score book covers are described. An example scoring apparatus includes a first scoring roll to oppose a corresponding second scoring roll to process a cover at a first location on a first side of the cover, and a third scoring roll to oppose a corresponding fourth scoring roll to process the cover at a second location on the first side of the cover. The first location and the second location correspond substantially to the thickness of a book to which the cover is to be applied. The first and the third scoring rolls are mechanically driven and rotate about a first axis of rotation and the second and the fourth scoring rolls rotate freely about a second axis of rotation.
Public/Granted literature
- US20100014944A1 METHODS AND APPARATUS TO SCORE BOOK COVERS Public/Granted day:2010-01-21
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