JPH0418757U - - Google Patents

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Publication number
JPH0418757U
JPH0418757U JP5986690U JP5986690U JPH0418757U JP H0418757 U JPH0418757 U JP H0418757U JP 5986690 U JP5986690 U JP 5986690U JP 5986690 U JP5986690 U JP 5986690U JP H0418757 U JPH0418757 U JP H0418757U
Authority
JP
Japan
Prior art keywords
compartment
bearing
gear
oil passage
gear case
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
JP5986690U
Other languages
Japanese (ja)
Other versions
JP2602994Y2 (en
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 filed Critical
Priority to JP1990059866U priority Critical patent/JP2602994Y2/en
Publication of JPH0418757U publication Critical patent/JPH0418757U/ja
Application granted granted Critical
Publication of JP2602994Y2 publication Critical patent/JP2602994Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • General Details Of Gearings (AREA)

Description

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

第1〜4図は本考案に係るギヤケース内の潤滑
油路構造の一実施例を示す図であり、第1,2図
はそれぞれその斜視図、第3図aはその隔室Aの
循環を示す正面図、第3図bは第3図aのb−
b矢視側面図、第4図aはその隔室Bの循環を
示す正面図、第4図bは第4図aのb−b矢
視側面図である。第5,6図はそれぞれ従来のギ
ヤケース内の潤滑油路構造を示す図であり、第5
図aはその左側面図、第5図bは第5図aのA−
A断面面図、第6図aはその左側面図、第6図b
は第6図aの正面図である。 21……フアイナルドライブギヤ装置、22…
…ギヤケース、23……リングギヤ、25……推
進軸、26……第1ベアリング、27……第2ベ
アリング、31……リングギヤ室、35……オイ
ル、38……第2空気抜き油路、40……シール
リング、45……第1空気抜き油路、A……隔室
、B……隔室。
Figures 1 to 4 are diagrams showing an embodiment of the lubricating oil passage structure in the gear case according to the present invention, Figures 1 and 2 are perspective views thereof, and Figure 3a shows the circulation in the compartment A. The front view shown in Fig. 3b is the b- of Fig. 3a.
FIG. 4a is a front view showing the circulation of the compartment B, and FIG. 4b is a side view taken along the line bb in FIG. 4a. Figures 5 and 6 are diagrams showing the structure of the lubricating oil passage in the conventional gear case, respectively.
Figure a is its left side view, and Figure 5 b is A- of Figure 5 a.
A sectional view, Figure 6a is its left side view, Figure 6b
is a front view of FIG. 6a; 21...Final drive gear device, 22...
... Gear case, 23 ... Ring gear, 25 ... Propulsion shaft, 26 ... First bearing, 27 ... Second bearing, 31 ... Ring gear chamber, 35 ... Oil, 38 ... Second air vent oil path, 40 ... ... Seal ring, 45... First air vent oil passage, A... Compartment, B... Compartment.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フアイナルドライブギヤ装置を推進側からギヤ
ケース内に貫通し、リングギヤを推進する推進軸
を軸支するリングギヤ側の第1ベアリングおよび
推進側の第2ベアリングを潤滑するギヤケース内
の潤滑油路構造において、前記第1ベアリングお
よび前記第2ベアリングにより画成される隔室A
と、第2ベアリングおよび前記ギヤケースの貫通
部をシールするシールリングにより画成される隔
室Bと、を備え、前記隔室Aと前記隔室Bとを連
通する第1空気抜き油路と、前記隔室Aと前記リ
ングギヤを収容するリングギヤ室とを連通する第
2空気抜き油路と、を設けたことを特徴とするギ
ヤケース内の潤滑油路構造。
In the lubricating oil path structure in the gear case that penetrates the final drive gear device from the propulsion side into the gear case and lubricates the first bearing on the ring gear side and the second bearing on the propulsion side that pivotally supports the propulsion shaft that propels the ring gear, Compartment A defined by the first bearing and the second bearing
and a compartment B defined by a seal ring that seals a second bearing and a penetrating portion of the gear case, and a first air vent oil passage that communicates the compartment A and the compartment B; A lubricating oil passage structure in a gear case, comprising a second air vent oil passage communicating between compartment A and a ring gear chamber housing the ring gear.
JP1990059866U 1990-06-05 1990-06-05 Lubricating oil passage structure in gear case Expired - Fee Related JP2602994Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990059866U JP2602994Y2 (en) 1990-06-05 1990-06-05 Lubricating oil passage structure in gear case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990059866U JP2602994Y2 (en) 1990-06-05 1990-06-05 Lubricating oil passage structure in gear case

Publications (2)

Publication Number Publication Date
JPH0418757U true JPH0418757U (en) 1992-02-17
JP2602994Y2 JP2602994Y2 (en) 2000-02-07

Family

ID=31586741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990059866U Expired - Fee Related JP2602994Y2 (en) 1990-06-05 1990-06-05 Lubricating oil passage structure in gear case

Country Status (1)

Country Link
JP (1) JP2602994Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004183714A (en) * 2002-11-29 2004-07-02 Aisin Aw Co Ltd Lubricating device for transmission for vehicles
JP2005214272A (en) * 2004-01-29 2005-08-11 Tcm Corp Vehicular reduction gear
DE102010003467B4 (en) * 2009-05-08 2013-08-08 Toyota Jidosha Kabushiki Kaisha Differential for a vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4613595B2 (en) * 2004-12-07 2011-01-19 日産自動車株式会社 Differential equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585933U (en) * 1978-12-11 1980-06-13
JPH0233959U (en) * 1988-08-26 1990-03-05
JPH0251759U (en) * 1988-10-06 1990-04-12

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585933U (en) * 1978-12-11 1980-06-13
JPH0233959U (en) * 1988-08-26 1990-03-05
JPH0251759U (en) * 1988-10-06 1990-04-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004183714A (en) * 2002-11-29 2004-07-02 Aisin Aw Co Ltd Lubricating device for transmission for vehicles
JP2005214272A (en) * 2004-01-29 2005-08-11 Tcm Corp Vehicular reduction gear
JP4565851B2 (en) * 2004-01-29 2010-10-20 Tcm株式会社 Reducer for vehicle
DE102010003467B4 (en) * 2009-05-08 2013-08-08 Toyota Jidosha Kabushiki Kaisha Differential for a vehicle

Also Published As

Publication number Publication date
JP2602994Y2 (en) 2000-02-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees