JPS58148376U - Gear device vent structure - Google Patents

Gear device vent structure

Info

Publication number
JPS58148376U
JPS58148376U JP4533182U JP4533182U JPS58148376U JP S58148376 U JPS58148376 U JP S58148376U JP 4533182 U JP4533182 U JP 4533182U JP 4533182 U JP4533182 U JP 4533182U JP S58148376 U JPS58148376 U JP S58148376U
Authority
JP
Japan
Prior art keywords
gear device
vent structure
housing
protrusion
device vent
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.)
Pending
Application number
JP4533182U
Other languages
Japanese (ja)
Inventor
川口　明生
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP4533182U priority Critical patent/JPS58148376U/en
Publication of JPS58148376U publication Critical patent/JPS58148376U/en
Pending legal-status Critical Current

Links

Landscapes

  • General Details Of Gearings (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

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 the drawing]

第１図は従来の歯車装置の通気口の取り付は状態を示す
全体外観図、第２図は、第１図の■−■断面を示した要
部断面図、第３図は従来の歯車装置の通気口構造の他の
例を示す要部断面図、第４図はこの考案の一実施例を示
す要部断面図、第５図は第４図の■矢視図、第６図はこ
の考案の第２の実施例を示す要部断面図、第７図は同第
３の実施例を示す要部断面図、第８図は同第４の実施例
を示す要部断面図である。 １１・・・・・・ハウジング、２０・・・・・・突起、
２１・・・・・・切欠き、２２・・・・・・嵌合穴、２
３・・・・・・通孔、２４・・・・・・段部、２５，３
５，４５．５５・・・・・・キャップ、２７・・・・・
・防液壁、３５ａ・・・・・・フランジ、４５ａ・・・
・・・エプロン。Figure 1 is an overall external view showing how the vents are installed in a conventional gear device, Figure 2 is a sectional view of the main part taken along the line ■-■ in Figure 1, and Figure 3 is a conventional gear device. FIG. 4 is a cross-sectional view of the main part showing another example of the vent structure of the device, FIG. 4 is a cross-sectional view of the main part showing one embodiment of this invention, FIG. FIG. 7 is a cross-sectional view of a main part showing a second embodiment of the invention, FIG. 7 is a cross-sectional view of a main part showing a third embodiment, and FIG. 8 is a cross-sectional view of a main part showing a fourth embodiment of the invention. . 11...Housing, 20...Protrusion,
21... Notch, 22... Fitting hole, 2
3...Through hole, 24...Step part, 25,3
5,45.55... Cap, 27...
・Liquid-proof wall, 35a...Flange, 45a...
···apron.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 歯車装置のハウジングに、このハウジングと一体に形成
されて外側に突出し、かつ、開口側に切欠きを有する突
起を設けると共に、この突起の内側に、ハウジングの内
外を連通ずる通孔を設け、前記突起の開口側に、切欠き
を介してハウジング内外が連通されるようキャップを装
着したことを特徴とする歯車装置の通気口構造。A housing of the gear device is provided with a protrusion that is integrally formed with the housing, protrudes outward, and has a notch on the opening side, and a through hole that communicates between the inside and outside of the housing is provided inside the protrusion, and the A vent structure for a gear device, characterized in that a cap is attached to the opening side of the protrusion so that the inside and outside of the housing are communicated through a notch.
JP4533182U 1982-03-30 1982-03-30 Gear device vent structure Pending JPS58148376U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4533182U JPS58148376U (en) 1982-03-30 1982-03-30 Gear device vent structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4533182U JPS58148376U (en) 1982-03-30 1982-03-30 Gear device vent structure

Publications (1)

Publication Number Publication Date
JPS58148376U true JPS58148376U (en) 1983-10-05

Family

ID=30056353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4533182U Pending JPS58148376U (en) 1982-03-30 1982-03-30 Gear device vent structure

Country Status (1)

Country Link
JP (1) JPS58148376U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215158A (en) * 1984-04-10 1985-10-28 Fuji Tekkosho:Kk Air-breather for transmission
JPS6180124U (en) * 1984-10-31 1986-05-28
JP2021102397A (en) * 2019-12-25 2021-07-15 株式会社ジェイテクト Steering device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215158A (en) * 1984-04-10 1985-10-28 Fuji Tekkosho:Kk Air-breather for transmission
JPS6180124U (en) * 1984-10-31 1986-05-28
JP2021102397A (en) * 2019-12-25 2021-07-15 株式会社ジェイテクト Steering device

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