JPS58184057U

JPS58184057U - Packing equipment such as pressure reducers

Info

Publication number: JPS58184057U
Application number: JP7992182U
Authority: JP
Inventors: 池田　寛一郎
Original assignee: 株式会社池田理化
Priority date: 1982-06-01
Filing date: 1982-06-01
Publication date: 1983-12-07

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 drawings]

第２図は本願考案の一実施例を示す同心円状の、　バッ
キング装置、第１図は第２図のＡ−Ａ線断面図、第３図
、第４図は第２図の他の実施例を示す。第５図は第２図の実施例の減圧機装着時の作用を示す図
、第６図は硬質バッキングと軟質バッキングが別個に独
立したバッキングとして構成した場合の取付作用を示す
図、第７図は上下２層に形成したバッキングの他の実施
例断面図。図中１は第１次バッキング、２は第２次バッキング、３
は連設部、１０は器体本体、１１は嵌着溝、１２は蓋、
１３はクランプを夫々示ス。Fig. 2 shows a concentric backing device according to an embodiment of the present invention, Fig. 1 is a sectional view taken along line A-A in Fig. 2, and Figs. 3 and 4 show other embodiments of Fig. 2. shows. Fig. 5 is a diagram showing the operation of the embodiment shown in Fig. 2 when attached to a pressure reducing machine, Fig. 6 is a diagram showing the installation operation when the hard backing and soft backing are configured as separate backings, and Fig. 7 FIG. 2 is a sectional view of another embodiment of the backing formed in two layers, upper and lower. In the figure, 1 is the primary backing, 2 is the secondary backing, and 3
10 is a connecting part, 10 is a main body, 11 is a fitting groove, 12 is a lid,
13 shows the clamps.

Claims

[Scope of utility model registration request]

(1) In the backing that is installed between the main body of a pressure reducer, vacuum device, etc., the lid attached to it, or the close joint part such as an opening/closing door, there is a soft primary backing and a hard secondary backing. A backing device such as a pressure reducer, characterized in that the soft primary backing is always taller than the hard secondary backing.

(2) A backing device for a pressure reducer or the like as set forth in claim 1, which is characterized in that a soft primary backing and a hard secondary backing are arranged concentrically.

(3) A backing for a pressure reducer, etc., as set forth in claim 1 of the utility model registration claim, characterized in that it is formed by laminating a soft primary backing as an upper layer and a hard secondary backing as a lower layer in the vertical direction. Device.