Invention Grant
- Patent Title: Method and apparatus for making spiral-bound books
- Patent Title (中): 制作螺旋书籍的方法和装置
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Application No.: US14394086Application Date: 2013-03-25
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Publication No.: US09539845B2Publication Date: 2017-01-10
- Inventor: Dirk Reusch
- Applicant: BIELOMATIK LEUZE GMBH + CO. KG
- Applicant Address: DE Neuffen
- Assignee: bielomatik Leuze GmbH & Co. KG
- Current Assignee: bielomatik Leuze GmbH & Co. KG
- Current Assignee Address: DE Neuffen
- Agent Andrew Wilford
- Priority: DE102012207295 20120502
- International Application: PCT/EP2013/056254 WO 20130325
- International Announcement: WO2013/164142 WO 20131107
- Main IPC: B42B4/00
- IPC: B42B4/00 ; B65H29/68 ; B65H31/30 ; B65H39/10 ; B42B5/08 ; B42C1/12

Abstract:
The invention relates to the production of books with wire or spiral bindings or other comparable bindings, wherein sub-layers (2) made of punched sheets are collected one over the other in a successive manner into a book (5) at a collecting station (3), and the book is subsequently bound. According to the invention, a sub-layer (2) is held in a clamped manner by at least one lateral clamping device (12) which moves together with the sub-layer while the sub-layer is transported into the collecting position, while the sub-layers (10) already collected at the collecting station (3) are held in a fixed manner by means of at least one needle (13) which is moved upwards through the punched holes (4) from below. The clamping of the pliers is released only when the needles (13) are also located in the punched holes (4) of the newly conveyed sub-layers (2) as a result of the needles being moved upwards.
Public/Granted literature
- US20150086296A1 METHOD AND APPARATUS FOR MAKING SPIRAL-BOUND BOOKS Public/Granted day:2015-03-26
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