JPH0351262U - - Google Patents
Info
- Publication number
- JPH0351262U JPH0351262U JP1989111900U JP11190089U JPH0351262U JP H0351262 U JPH0351262 U JP H0351262U JP 1989111900 U JP1989111900 U JP 1989111900U JP 11190089 U JP11190089 U JP 11190089U JP H0351262 U JPH0351262 U JP H0351262U
- Authority
- JP
- Japan
- Prior art keywords
- oil pump
- circular
- transmission
- casing
- circular casing
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims 2
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案の一実施例に係るオイルポンプ
の取付構造の要部断面図、第２図はトロコイドポ
ンプの正面図、第３図は第２図の−線断面図
、第４図はトロコイドポンプの背面図である。
１……トロコイドポンプ、３……ドライブシヤ
フト、５……トランスミツシヨン、７……カウン
タシヤフト、９……インナロータ、１１……アウ
タロータ、２１……ケーシング、２１ａ……第一
円形状ケーシング部、２１ｂ……第二円形状ケー
シング部、２３……トランスミツシヨンケース、
２５，２９……嵌合部、２７……クラツチハウジ
ング、３３……ピン。
Fig. 1 is a sectional view of a main part of an oil pump mounting structure according to an embodiment of the present invention, Fig. 2 is a front view of a trochoid pump, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 is FIG. 3 is a rear view of the trochoid pump. DESCRIPTION OF SYMBOLS 1... Trochoid pump, 3... Drive shaft, 5... Transmission, 7... Countershaft, 9... Inner rotor, 11... Outer rotor, 21... Casing, 21a... First circular casing part, 21b...second circular casing part, 23...transmission case,
25, 29...fitting portion, 27...clutch housing, 33...pin.
Claims (1)
をカウンタシヤフトの先端に同軸上に取り付けて
なるトランスミツシヨンの潤滑装置に於て、上記
オイルポンプのケーシングを、カウンタシヤフト
の軸心と中心を同じくする第一円形状ケーシング
部と、当該第一円形状ケーシング部と偏心する第
二円形状ケーシング部とで構成すると共に、トラ
ンスミツシヨンケース及びクラツチハウジングに
、夫々、上記各円形状ケーシグ部が嵌合する嵌合
部を設け、各円形状ケーシング部を当該各嵌合部
に嵌合してオイルポンプをトランスミツシヨンケ
ースとクラツチハウジングとで挾着したことを特
徴とするトランスミツシヨンの潤滑用オイルポン
プの取付構造。 In a transmission lubricating device in which the inner rotor or drive gear of an oil pump is coaxially attached to the tip of a countershaft, the casing of the oil pump has a first circular shape whose center is the same as the axis of the countershaft. a fitting portion comprising a casing portion and a second circular casing portion eccentric to the first circular casing portion, and into which each of the circular casing portions fits into the transmission case and the clutch housing, respectively; A mounting structure for an oil pump for lubricating a transmission, characterized in that each circular casing part is fitted into each fitting part and the oil pump is clamped between a transmission case and a clutch housing. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989111900U JPH0647167Y2 (en) | 1989-09-25 | 1989-09-25 | Mounting structure of oil pump for lubrication of transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989111900U JPH0647167Y2 (en) | 1989-09-25 | 1989-09-25 | Mounting structure of oil pump for lubrication of transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0351262U true JPH0351262U (en) | 1991-05-17 |
| JPH0647167Y2 JPH0647167Y2 (en) | 1994-11-30 |
Family
ID=31660362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989111900U Expired - Lifetime JPH0647167Y2 (en) | 1989-09-25 | 1989-09-25 | Mounting structure of oil pump for lubrication of transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647167Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007298180A (en) * | 2007-07-09 | 2007-11-15 | Toyota Motor Corp | Oil-pump lubrication structure |
-
1989
- 1989-09-25 JP JP1989111900U patent/JPH0647167Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007298180A (en) * | 2007-07-09 | 2007-11-15 | Toyota Motor Corp | Oil-pump lubrication structure |
| JP4680241B2 (en) * | 2007-07-09 | 2011-05-11 | トヨタ自動車株式会社 | Oil pump lubrication structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647167Y2 (en) | 1994-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |