Invention Grant
- Patent Title: Method and apparatus for thread-stitching of book blocks, and a book production line equipped with such an apparatus
- Patent Title (中): 书籍装订装置的装订方法和装置以及配有这种装置的书本生产线
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Application No.: US13859299Application Date: 2013-04-09
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Publication No.: US08967061B2Publication Date: 2015-03-03
- Inventor: Marcel Weiss
- Applicant: Mueller Martini Holding AG
- Applicant Address: CH Hergiswil
- Assignee: Mueller Martini Holding AG
- Current Assignee: Mueller Martini Holding AG
- Current Assignee Address: CH Hergiswil
- Agency: Venable LLP
- Agent Robert Kinberg
- Priority: CH0495/12 20120410
- Main IPC: D05B47/00
- IPC: D05B47/00 ; B42B2/02 ; D05B47/04 ; B65H57/12 ; B65H59/26 ; D05B23/00
Abstract:
An apparatus for thread-stitching a book block includes a thread tensioning device configured to store and tension a binding thread. A single actuator, including a servo drive, drives the thread tensioning device. The method includes storing a length of binding thread; in a separate step, tensioning the binding thread; and thread-stitching the book block.
Public/Granted literature
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