JPS58170474U - Breather plug - Google Patents

Breather plug

Info

Publication number
JPS58170474U
JPS58170474U JP6907582U JP6907582U JPS58170474U JP S58170474 U JPS58170474 U JP S58170474U JP 6907582 U JP6907582 U JP 6907582U JP 6907582 U JP6907582 U JP 6907582U JP S58170474 U JPS58170474 U JP S58170474U
Authority
JP
Japan
Prior art keywords
valve
plug
breather hole
end opening
plug body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6907582U
Other languages
Japanese (ja)
Other versions
JPS6135826Y2 (en
Inventor
喜美 西崎
Original Assignee
トヨタ自動車株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP6907582U priority Critical patent/JPS58170474U/en
Publication of JPS58170474U publication Critical patent/JPS58170474U/en
Application granted granted Critical
Publication of JPS6135826Y2 publication Critical patent/JPS6135826Y2/ja
Granted legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの考案の一実施例を示すもので、第１図はプリ
ーザプラグのプラグ本体に対し弁体を組、　付けた状態
を示す側断面図、第２図は弁体を示す斜視図、第３図は
同じく側面図である。 １・・・ケース、２・・・プリーザプラグ、３・・・プ
ラグ本体、４・・・弁座、５・・・ブリーザ孔、６・・
・環状溝、１＠＠＠弁体、８・・・支持部、９・・・連
結部、１◎・・・弁座、　　　　１０ａ・・・弁部＝　
−The drawings show one embodiment of this invention; Fig. 1 is a side sectional view showing the state in which the valve body is assembled and attached to the plug body of the pleaser plug, Fig. 2 is a perspective view showing the valve body, and Fig. 3 is a perspective view showing the valve body. The figure is also a side view. 1... Case, 2... Pleaser plug, 3... Plug body, 4... Valve seat, 5... Breather hole, 6...
・Annular groove, 1@@@valve body, 8...support part, 9...connection part, 1◎...valve seat, 10a...valve part=
−

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ゛　　−トランスミッション、ディファレンシャル等の
ケースの外壁面に突設されかつ中心部にブリーザ孔を有
するプラグ本体と、このプラグ本体のブリーザ孔を閉止
す乞弁体とにより構成されるプリー−ザブラグであって
、前記弁体はブーラグ本体の先端部外周面に凹設される
環状溝に嵌着する支持部と、該支持部に対しツ撓性部材
よりなる連結部を介して支持されかつこの連結部によっ
てプラグ本体のプリーザ孔上端開口部に向けて付勢され
る弁蓋とによめ一体状に形成され、この弁蓋の下面には
前記ブリーザ孔の上端開口部に形成される弁座とテーパ
にて密嵌する弁部が凸段され、しかもこｐ弁部が弁座比
対し所定の圧力で圧接するように前記連結部の弾性力が
設定されたこぶを特徴とするプリーザプラグ。- A please-the-plug consisting of a plug body that protrudes from the outer wall surface of a case of a transmission, differential, etc. and has a breather hole in the center, and a valve body that closes the breather hole of the plug body. , the valve body is supported via a support portion that fits into an annular groove recessed in the outer circumferential surface of the tip portion of the Boolug main body, and a connection portion made of a flexible member with respect to the support portion, and is supported by the connection portion. It is integrally formed with a valve cover that is biased toward the upper end opening of the breather hole of the plug body, and the lower surface of the valve cover is formed with a valve seat formed at the upper end opening of the breather hole and a taper. A pleaser plug characterized by a knob in which a tightly fitting valve part is stepped, and the elastic force of the connecting part is set so that the valve part comes into pressure contact with the valve seat at a predetermined pressure.
JP6907582U 1982-05-11 1982-05-11 Breather plug Granted JPS58170474U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6907582U JPS58170474U (en) 1982-05-11 1982-05-11 Breather plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6907582U JPS58170474U (en) 1982-05-11 1982-05-11 Breather plug

Publications (2)

Publication Number Publication Date
JPS58170474U true JPS58170474U (en) 1983-11-14
JPS6135826Y2 JPS6135826Y2 (en) 1986-10-17

Family

ID=30078817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6907582U Granted JPS58170474U (en) 1982-05-11 1982-05-11 Breather plug

Country Status (1)

Country Link
JP (1) JPS58170474U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5559632B2 (en) 2010-08-05 2014-07-23 東洋電機製造株式会社 Gear device for electric motor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552301U (en) * 1978-06-20 1980-01-09
JPS55122575U (en) * 1979-02-22 1980-08-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552301U (en) * 1978-06-20 1980-01-09
JPS55122575U (en) * 1979-02-22 1980-08-30

Also Published As

Publication number Publication date
JPS6135826Y2 (en) 1986-10-17

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