JPS6224884U

JPS6224884U -

Info

Publication number: JPS6224884U
Application number: JP11379185U
Authority: JP
Priority date: 1985-07-26
Filing date: 1985-07-26
Publication date: 1987-02-16

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例正断面図、第２図は
従来装置の正断面図である。２０…取付板、２１…パチンコ機前面板、２２
…軸筒、２２ａ…中心孔、２２ｂ，２２ｃ…軸受
孔、２２ｂ′，２２ｃ′…段部、２３，２４…軸
受、２５…ハンマー軸、２５ａ…中間鍔、２５ｃ
…螺子、２６…止リング、２７…座板、２８…ハ
ンマー、２９…ナツト。 FIG. 1 is a front sectional view of an embodiment of the present invention, and FIG. 2 is a front sectional view of a conventional device. 20...Mounting plate, 21...Pachinko machine front plate, 22
...Shaft cylinder, 22a...Center hole, 22b, 22c...Bearing hole, 22b', 22c'...Step, 23, 24...Bearing, 25...Hammer shaft, 25a...Intermediate collar, 25c
...screw, 26...stop ring, 27...seat plate, 28...hammer, 29...nut.

Claims

[Scope of utility model registration request]

A shaft cylinder is integrally formed on a mounting plate that is fixed to the front plate of the pachinko machine, and bearing holes with a larger diameter than the center hole of the shaft cylinder are formed at the front and rear of the shaft cylinder, and the bearings are fitted to each other, and the front bearing is attached to the mounting plate. , fit the hammer shaft to both bearings, bring the intermediate collar into contact with the rear surface of the front bearing, contact the retaining ring at the rear end of the hammer shaft with the rear surface of the rear bearing, and fit the hammer shaft into the square boss at the tip of the hammer shaft. A nut is screwed through a washer to the screw at the end of the hammer shaft that fits into the hole and protrudes forward from the hammer, and the front bearing is sandwiched between the washer and the intermediate collar, and by tightening the nut, the front bearing and the rear part are removed. A hammer attachment device to the front plate of a pachinko machine that integrally fixes a bearing to the stepped portion of the bearing hole.