JPS6185436U

JPS6185436U -

Info

Publication number: JPS6185436U
Application number: JP17098484U
Authority: JP
Priority date: 1984-11-13
Filing date: 1984-11-13
Publication date: 1986-06-05

Description

[Brief explanation of drawings]

第１図は本考案に係る多色刷枚葉印刷機の位相
切換装置の一実施例を示す縦断側面図、第２図は
押え板の枢支部を示す正面図、第３，４図は従来
の多色刷枚葉印刷機を示す側面図である。１３……中間反転胴、１４……中間反転胴１３
の軸、１８……ギヤ、１９……環状ギヤ、２０…
…押え板、２１ｂ……枢支部、２２……バネ、２
３〜３６……解除手段。 FIG. 1 is a longitudinal sectional side view showing an embodiment of the phase switching device for a multicolor sheet-fed printing press according to the present invention, FIG. 2 is a front view showing the pivot of the presser plate, and FIGS. FIG. 1 is a side view showing a sheet-fed printing press. 13... Intermediate reversing cylinder, 14... Intermediate reversing cylinder 13
shaft, 18...gear, 19...annular gear, 20...
...Press plate, 21b...Pivotal part, 22...Spring, 2
3-36...Release means.

補正昭６０．２．８実用新案登録請求の範囲を次のように補正する
。Amendment February 8, 1980 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】反転中間胴を有する多色刷枚葉印刷機において
、前記反転中間胴の軸端に固定したギヤと、同ギ
ヤの外周段部に回転可能に嵌挿した環状ギヤと、
上記ギヤの側部に枢支して外端部が上記環状ギヤ
の側面に対向するとともに内端部が軸芯近に位置
した押え板と、同押え板を介して上記環状ギヤを
上記ギヤに押し付けて同環状ギヤを同ギヤに固定
するバネと、上記押え板の内端部側を上記バネに
抗し押して上記環状ギヤの上記ギヤに対する固定
を解除する解除手段とを具えていることを特徴と
した多色刷枚葉印刷機の位相切換装置。[Claims for Utility Model Registration] A multicolor sheet-fed printing press having a reversible intermediate cylinder, comprising: a gear fixed to the shaft end of the reversible intermediate cylinder; and an annular gear rotatably inserted into the outer circumferential step of the gear;
A holding plate is pivotally supported on the side of the gear, and has an outer end facing the side surface of the annular gear and an inner end located near the axis, and the annular gear is connected to the gear via the holding plate. It is characterized by comprising a spring that presses to fix the annular gear to the gear, and a release means that pushes the inner end side of the presser plate against the spring to release the fixation of the annular gear to the gear. A phase switching device for a multicolor sheet-fed printing press.

Claims

[Scope of utility model registration request]

In a multicolor sheet-fed printing press having an intermediate reversing cylinder, a gear fixed to a shaft end of the intermediate reversing cylinder, and an annular gear rotatably fitted into an outer peripheral step of the gear,
A holding plate is pivotally supported on the side of the gear, and has an outer end facing the side surface of the annular gear and an inner end located near the axis, and the annular gear is attached to the gear via the holding plate. It is characterized by comprising a spring that presses to fix the annular gear to the gear, and a release means that pushes the inner end side of the presser plate against the spring to release the fixation of the annular gear to the gear. A phase switching device for a multicolor sheet-fed printing press.