JPH039837U

JPH039837U -

Info

Publication number: JPH039837U
Application number: JP2553689U
Authority: JP
Priority date: 1989-02-23
Filing date: 1989-03-08
Publication date: 1991-01-30
Anticipated expiration: 2004-03-08
Also published as: JP2525261Y2

Description

[Brief explanation of the drawing]

第１図は本考案の第一実施例に係る安全バーの
正面図、第２図はの第１図中の−線矢視図、
第３図は第１図中の−線矢視図、第４図は第
１図中の−線矢視図、第５図は本考案の第二
実施例に係る安全バーの正面図、第６図は第５図
の−線矢視図、第７図は従来の安全バーの断
面図である。図面中、１１は版胴、１２はゴム胴、１５は回
動軸、１６，４１は安全バー、１６ａ，４１ａは
一側部、２５はレバー、２６は長穴部、２８はガ
イド軸、２９は駒、３０ａ，３０ｂはばね、３１
はガイドピン、４２はゴム、４３はレバー、４４
は回動ピン、４５はねじ軸、４７は支持ピン、４
８はねじ部、５１は圧縮コイルばねである。 FIG. 1 is a front view of the safety bar according to the first embodiment of the present invention, and FIG. 2 is a view taken along the - line in FIG. 1.
3 is a view taken along the - line in FIG. 1, FIG. 4 is a view taken along the − line shown in FIG. 1, and FIG. 6 is a view taken along the - line in FIG. 5, and FIG. 7 is a sectional view of the conventional safety bar. In the drawing, 11 is a plate cylinder, 12 is a blanket cylinder, 15 is a rotating shaft, 16 and 41 are safety bars, 16a and 41a are one side part, 25 is a lever, 26 is an elongated hole part, 28 is a guide shaft, 29 is the piece, 30a, 30b is the spring, 31
is a guide pin, 42 is a rubber, 43 is a lever, 44
4 is a rotating pin, 45 is a screw shaft, 47 is a support pin, 4
8 is a threaded portion, and 51 is a compression coil spring.

Claims

[Scope of Claim for Utility Model Registration] (1) A rotating shaft extending in the axial direction of the printing cylinder and rotatably provided on the front surface of the contact area between the plate cylinder and the blanket cylinder, and a rotating shaft fixed to the rotating shaft. In the safety bar including a bar body whose one side portion extends along the plate cylinder, the one side portion of the bar body is bent to the opposite side of the contact portion between the plate cylinder and the blanket cylinder. Safety bar featuring. (2) A rotating shaft extending in the axial direction of the printing cylinder and rotatably provided on the front surface of the contact area between the plate cylinder and the blanket cylinder, and a rotating shaft fixed to the rotating shaft and having one side attached to the printing cylinder. A safety bar comprising a bar body extending along the bar body, characterized in that an elastic member is attached to the one side of the bar body. A safety bar comprising a rotating shaft extending in the axial direction of the plate cylinder and rotatably provided, and a bar body fixed to the rotating shaft and having one side extending along the plate cylinder, the bar body The safety bar is characterized in that the safety bar is provided with a biasing member that biases the rotational position of the rotational shaft so as to cover the front surface of the contact portion between the plate cylinder and the blanket cylinder.