CLAMP OPENING SYSTEM OF MACHINE FOR MANUFACTURING PERFECTLY BOUND PRINTING PRODUCT

Japan Patent

APP PUB NO JP-2022027555-A
SERIAL NO

2021121325

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Abstract

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To provide a machine-integrated clamp opening system which can continuously load book blocks of same or different dimensions into individual each binder clamp during a cycle according to a prescribed production speed before the binder clamp annexed to a clamp chain passes individual processing station of a machine, that is, a perfect binding machine along a prescribed rotation track.SOLUTION: At a book block loading position, clamp external means (355, 356) realizes scheduled opening of a clamp jaw (151) annexed to a binder clamp (101) depending on a thickness of a book block to be accommodated by a pressing operation for movable clamp internal means (350), a reaction force by a spring, which has received a preload, is configured by the pressing operation, and this reaction force can be realized in a current cycle as a pressing force on the accommodated book block.SELECTED DRAWING: Figure 7

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Patent Owner(s)

Patent OwnerAddress
MUELLER MARTINI HOLDING AGNot Provided

International Classification(s)

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Inventor(s)

Inventor Name Address
PETER BRASCHOSS -
MUELLER PASCAL -

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