JPS58104474U

JPS58104474U - piping fittings

Info

Publication number: JPS58104474U
Application number: JP151382U
Authority: JP
Inventors: 三井　靭; 玉原　義弘
Original assignee: 住友重機械工業株式会社
Priority date: 1982-01-09
Filing date: 1982-01-09
Publication date: 1983-07-15

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]

第１図、第２図は従来の配管継手を示す分解図、組立図
、第３図はこの考案に係る配管継手を示すｍｌ立図、第
４図はミニチュア軸受を示す正面図である。１・・・・・・ガスケット、２．３・・・・・・グラン
ド、４・・・・・・ナツト、５・・・・・・ボルト、６
・・・・・・軸部、７・・・・・・ガスケット押え部、
８・：・・・・導通孔、９・・・・・・突起、１０・・
・・・・貫通孔、１１・・・用収納部、２２・・開離ね
じ部、１３・・・・・・雄ねじ部、１４・・・・・・貫
通孔、１５・・・・・・ミニチュア軸受。1 and 2 are an exploded view and an assembled view showing a conventional piping joint, FIG. 3 is a ML elevational view showing a piping joint according to this invention, and FIG. 4 is a front view showing a miniature bearing. 1...Gasket, 2.3...Gland, 4...Nut, 5...Bolt, 6
...Shaft part, 7...Gasket holding part,
8:... Conductive hole, 9... Protrusion, 10...
...Through hole, 11...Accommodating part, 22...Separation thread part, 13...Male thread part, 14...Through hole, 15... miniature bearings.

Claims

[Scope of utility model registration request]

A pair of connecting members each having a gasket retaining portion formed on the head, a through hole for the connecting member being bored in the bottom, and the opposing gasket retaining portions of the pair of connecting members being housed with the gasket held therebetween. Piping consisting of a nut that internally has a storage part and a female threaded part continuous to the storage part, and a bolt in which a through hole of a connecting member is bored and a male threaded part that is screwed into the female threaded part is formed on the outer periphery. A piping joint characterized in that a miniature bearing is interposed between at least one of the inner surface of the bottom of the nut and the back surface of the gasket holder, and between the front end surface of the bolt and the back surface of the gasket holder.