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US 2010/0074714 A1Published application
Bookbinding device
AssigneeNoritsu Koki Co., Ltd.
InventorsTeruhito Oka, Hiroshi Miyawaki, Hiroo Michii
Life of this patent
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Abstract
Provided is a bookbinding device having a thickness measuring unit including a movable piece that moves according to the thickness of a sheet bundle to be bound, a bookbinding processing unit for performing bookbinding processing in a state of being positioned at a prescribed processing position, and a synchronization mechanism for changing the processing position of the bookbinding processing unit in synchronization with the movement of the movable piece.
Claims12
A bookbinding device, comprising:
- a thickness measuring unit including a movable piece that moves according to the thickness of a sheet bundle to be bound;
- a bookbinding processing unit for performing bookbinding processing in a state of being positioned at a prescribed processing position;
- and
- a synchronization mechanism for changing the processing position of the bookbinding processing unit in synchronization with the movement of the movable piece.
1 more element
A bookbinding device, comprising:
- a first frame member;
- a second frame member that moves relatively to the first frame member;
- a first thickness measuring piece with which one face of a sheet bundle to be bound comes in contact and which is mounted on the first frame member;
- a second thickness measuring piece with which the other face of the sheet bundle comes in contact and which is mounted on the second frame member facing the first thickness measuring piece;
- a crease blade processing part for creating a crease that partitions a back cover face from a cover sheet covering the sheet bundle;
- and
- a cutting part of a hot-melt sheet that is disposed on the inside of the back cover face, and bonds one side of the sheet bundle and the back cover face;
- wherein
- the crease blade processing part includes a first crease blade mounted on the first frame member and a second crease blade mounted on the second frame member, and
- the cutting part includes a cutting blade which is mounted on the first frame member and cuts the hot-melt sheet, and an abutting plate which is mounted on the second frame member and with which a front end edge of the hot-melt sheet comes in contact.
7 more elements
Dependencies are inferred from the claim text.