JPS58127273U

JPS58127273U - Breather plug

Info

Publication number: JPS58127273U
Application number: JP2444882U
Authority: JP
Inventors: 牛島　薄三宏; 泰也中村
Original assignee: トヨタ自動車株式会社
Priority date: 1982-02-22
Filing date: 1982-02-22
Publication date: 1983-08-29

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図は本考案によるブリーザプラグの一つの・　実施
例を示す縦断面図、第２図は第１図の線ｎ　−Ｈに沿う
断面図である。１・・・プラグ本体、２・・・ねじ部、３・・・フラン
ジ部１．４・・・上端面、５・・・ブリーザポート、５
ａ・・・通路、６・・・切欠き部、７・・・プラグ本体
、８・・・環状溝、９・・・環状シール部材、１０・・
・下面、１１・・・トランスミッションケース。FIG. 1 is a longitudinal sectional view showing one embodiment of a breather plug according to the present invention, and FIG. 2 is a sectional view taken along the line n-H in FIG. DESCRIPTION OF SYMBOLS 1... Plug body, 2... Threaded part, 3... Flange part 1.4... Upper end surface, 5... Breather port, 5
a... Passage, 6... Notch, 7... Plug body, 8... Annular groove, 9... Annular seal member, 10...
・Bottom surface, 11...Transmission case.

Claims

[Scope of utility model registration request]

a plug body having an upper end surface and a breather port opened in the upper end surface; a position where the plug body is placed on the upper end surface of the plug body to close the breather port; and a position where the plug body floats above the upper end surface and opens the breather port; A breather plug, the breather plug having a breather cover that is movable between the upper end face and the lower face of the breather cover that faces the upper end face and an annular seal member that surrounds the breather port.