JPS60144608U

JPS60144608U - Rammer

Info

Publication number: JPS60144608U
Application number: JP3329184U
Authority: JP
Inventors: 月原　努; 塚野　広次
Original assignee: 株式会社　明和製作所
Priority date: 1984-03-07
Filing date: 1984-03-07
Publication date: 1985-09-25

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の実施の一例を示すもので、第１図はベロ
ーズ部分を破断した要部斜視図、第２図は同じく要部の
縦断側面図、第３図は第２図Ａ−Ａ線拡大断面図で内部
構造を省略しである。１〜ラミングシユー、２〜下部シリンダー、３〜下部支
持体、４〜上部シリンダー、５〜上部支持体、６，６′
〜スプリング、７〜作動軸、８〜ピストン、９〜ベロー
ズ、１０〜締付バンド、１１〜凸部、１２〜凹部。The drawings show an example of the implementation of the present invention, and FIG. 1 is a perspective view of the main part with the bellows section cut away, FIG. 2 is a vertical side view of the main part, and FIG. This is an enlarged sectional view and the internal structure is omitted. 1-ramming shoe, 2-lower cylinder, 3-lower support, 4-upper cylinder, 5-upper support, 6,6'
- Spring, 7 - Operating shaft, 8 - Piston, 9 - Bellows, 10 - Tightening band, 11 - Convex part, 12 - Concave part.

Claims

[Scope of utility model registration request]

A plurality of convex portions are formed on the bellows constituting the rammer body on the inside of the upper and lower portions where the bellows is tightened by a tightening band, and the convex portions of the bellows can be freely fitted into and removed from the upper support and the lower support. A rammer characterized in that a plurality of recesses are formed into which the bellows is fitted, and the protrusions of the bellows and the recesses of the support are fitted into each other.