JPS60158074U

JPS60158074U - valve

Info

Publication number: JPS60158074U
Application number: JP4604884U
Authority: JP
Inventors: 前原　隆文
Original assignee: 石川島播磨重工業株式会社
Priority date: 1984-03-30
Filing date: 1984-03-30
Publication date: 1985-10-21

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１図は従来の弁の一構造例を示す縦断面図、第２図お
よび第３図は本考案の一実施例を示すもので、第２図は
縦断面図、第３図は要部の分解斜視図、第４図および第
５図は本考案の他の実施例をそれぞれ示す要部の分解斜
視図である。１・・・・・・弁体、１ａ・・・・・・孔、２・・・・
・・弁棒、２ａ・・・・・・先端部、３・・・・・・弁
座、４・・・・・・コイルばね、５・・・・・・係止片
、６・・・・・・係合片、７・・・・・・押え板、７ａ
・・・・・・切欠、８・・・・・・ボルト、９・・・・
・・壁、９ａ・・・・・・ねじ、１０・・・・・・袋ナ
ツト、１０ａ・・・・・・切欠。Fig. 1 is a longitudinal cross-sectional view showing an example of the structure of a conventional valve, Figs. 2 and 3 show an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view, and Fig. 3 is a main part. FIGS. 4 and 5 are exploded perspective views of essential parts showing other embodiments of the present invention, respectively. 1... Valve body, 1a... Hole, 2...
... Valve stem, 2a ... Tip, 3 ... Valve seat, 4 ... Coil spring, 5 ... Locking piece, 6 ... ...Engagement piece, 7...Press plate, 7a
...Notch, 8...Bolt, 9...
...Wall, 9a...screw, 10...cap nut, 10a...notch.

Claims

[Scope of utility model registration request]

forming a bottomed hole in the valve body into which the tip of the valve stem is slidably fitted, and installing a spring in the hole that springs in a direction that causes the valve body and the valve stem to move away from each other; The valve further comprises a locking piece provided at the opening end of the hole to engage with the valve stem and prevent the valve stem from coming off.