JPS60117173U

JPS60117173U - Ink supply device for rotary mimeograph machines

Info

Publication number: JPS60117173U
Application number: JP449884U
Authority: JP
Inventors: 正三浦; 上田　規之
Original assignee: 東京航空計器株式会社
Priority date: 1984-01-17
Filing date: 1984-01-17
Publication date: 1985-08-08
Also published as: JPH0121824Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は輪転謄写印刷機のインキ供給装置の基本構成を
示した断面図、第２図、第３図は同装置の問題点を説明
するための図、第４図は本考案による輪転謄写印刷機の
インキ供給装置の実施例を　□示した断面図、第５図は
同装置に用いられる逆止め板の実施例を示した正面図、
第６図は同装置の動作を説明するための図である。１・・・シリンダ、１ａ・・・アウトレット、２・・・
ヘッドキャップ、２ａ・・・′インレット、３・・・ピ
ストンロンド、４・・・ピストン弁、５・・・ピストン
、６・・・パツキン、７・・・ＫＭ、８・・・Ｏリング
、９・・・インキチューブ、１０・・・ジヨイント、１
１・・・逆止め板、１１ａ・・・リード弁。Figure 1 is a sectional view showing the basic configuration of the ink supply device of a rotary mimeograph, Figures 2 and 3 are diagrams for explaining the problems of the same machine, and Figure 4 is a rotary mimeograph machine according to the present invention. □A cross-sectional view showing an example of an ink supply device for a printing press; Figure 5 is a front view showing an example of a non-return plate used in the device;
FIG. 6 is a diagram for explaining the operation of the device. 1...Cylinder, 1a...Outlet, 2...
Head cap, 2a...' inlet, 3... Piston rond, 4... Piston valve, 5... Piston, 6... Packing, 7... KM, 8... O-ring, 9 ... Ink tube, 10 ... Joint, 1
1... Check plate, 11a... Reed valve.

Claims

[Scope of utility model registration request]

a cylinder having an outlet on the rotary side that communicates with the rotary mimeograph; a head cap that seals the head side of the cylinder and has an inlet that communicates with an ink supply source; a piston valve that is integrally attached to the tip of the valve stem and has a gap between the inner wall of the cylinder and the ink through which the ink flows; a valve seat slidably inserted into the valve stem of the piston valve and sealed by the valve body; a piston having an ink flow hole that becomes a flow path for the ink when the valve seat is opened; A rotary mimeographing machine characterized in that it is provided with a check plate having a reed valve which is held between the cylinder tip and the head cap and which blocks the flow path of the inlet when it moves to the piston rond side. ink supply device.