PLATE CYLINDER - SHOWA ALUMINUM CAN CORP

Title:

PLATE CYLINDER

Document Type and Number:

WIPO Patent Application WO/2016/152360

Kind Code:

A1

Abstract:

Provided is a plate cylinder that enables a printing plate to be easily attached thereto and has improved strength. A plate cylinder 1 is attached to a rotationally-driven plate driving shaft 100, and has a cylindrical printing plate 2 attached thereto from a tip end side thereof. The plate cylinder 1 is provided with: a plate cylinder body 11 having a plate attachment surface 111 to which the printing plate 2 is attached; a flat part 13 in which is formed a flat surface positioned further toward a radially inner side than the plate attachment surface 111; a plurality of hole parts 14 formed side by side in an axially separated state in the flat part 13; and a plurality of plate fixation members 15 that tightly fix the printing plate 2 to the plate fixation surface 111. The plate fixation members 15 are fitted into the hole parts 14, and are provided in such a way as to be movable in radially inward and outward directions of the plate cylinder 1.

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Inventors:

OKU TOMOHIRO (JP)
ONISHI TOSHIHIKO (JP)
KITAGAWA TORU (JP)
TOJIMA HITOSHI (JP)

Application Number:

PCT/JP2016/055197

Publication Date:

September 29, 2016

Filing Date:

February 23, 2016

Export Citation:

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Assignee:

SHOWA ALUMINUM CAN CORP (JP)

International Classes:

B41F13/10; B41F17/22; B41F27/06; B41F27/10

Domestic Patent References:

WO2012046618A1

2012-04-12

Foreign References:

JPS4015708B
DE102004001398A1	2005-08-04
JPH0564873A	1993-03-19
JP2010173315A	2010-08-12

Other References: