JPH03108955U - - Google Patents
Info
- Publication number
- JPH03108955U JPH03108955U JP1990017895U JP1789590U JPH03108955U JP H03108955 U JPH03108955 U JP H03108955U JP 1990017895 U JP1990017895 U JP 1990017895U JP 1789590 U JP1789590 U JP 1789590U JP H03108955 U JPH03108955 U JP H03108955U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- oil
- pipe
- rotating member
- oil hole
- 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 4
- 238000005461 lubrication Methods 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims 2
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案にかかる潤滑構造を自動変速機
の差動装置に適用した一例の断面図、第２図はそ
の拡大図である。
１……差動装置（回転部材）、２，３……変速
機ケース（固定部材）、１０……オイル孔、１１
……オイルポンプ（油圧源）、１４……分岐孔、
１５……パイプ、１６……連通孔、１７……オリ
フイス孔。
FIG. 1 is a sectional view of an example in which the lubrication structure according to the present invention is applied to a differential device of an automatic transmission, and FIG. 2 is an enlarged view thereof. 1... Differential device (rotating member), 2, 3... Transmission case (fixed member), 10... Oil hole, 11
... Oil pump (hydraulic source), 14 ... Branch hole,
15...Pipe, 16...Communication hole, 17...Orifice hole.
Claims (1)
により強制潤滑する自動変速機において、 固定部材に油圧源から回転部材の潤滑部に向か
つて貫通形成されたオイル孔と、固定部材にオイ
ル孔に対して交差するように形成された分岐孔と
、分岐孔に上記オイル孔との交差点よりも深く挿
入されたパイプと、上記オイル孔の油圧源側と対
向する上記パイプの部位に形成された連通孔と、
上記オイル孔の潤滑部側と対向する上記パイプの
部位に形成された連通孔より小径なオリフイス孔
とを具備し、上記油圧源からオイル孔およびパイ
プ内を通つてオイルを供給するとともに、オイル
の一部をオリフイス孔から潤滑部へ噴出するよう
に構成した自動変速機の潤滑構造。[Scope of Claim for Utility Model Registration] In an automatic transmission that forcibly lubricates a rotating member by jetting oil from a fixed member to a rotating member, an oil hole is formed through the fixed member from a hydraulic source to a lubricating part of the rotating member; A branch hole formed in the fixed member so as to intersect with the oil hole, a pipe inserted deeper into the branch hole than the intersection with the oil hole, and a pipe facing the oil pressure source side of the oil hole. A communicating hole formed in the part,
An orifice hole having a smaller diameter than a communication hole formed in a portion of the pipe opposite to the lubricating part side of the oil hole is provided, and the oil is supplied from the hydraulic source through the oil hole and the inside of the pipe. A lubrication structure for an automatic transmission in which a portion of the lubrication is ejected from an orifice hole into a lubrication section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990017895U JPH0743522Y2 (en) | 1990-02-23 | 1990-02-23 | Lubrication structure of automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990017895U JPH0743522Y2 (en) | 1990-02-23 | 1990-02-23 | Lubrication structure of automatic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03108955U true JPH03108955U (en) | 1991-11-08 |
| JPH0743522Y2 JPH0743522Y2 (en) | 1995-10-09 |
Family
ID=31521071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990017895U Expired - Lifetime JPH0743522Y2 (en) | 1990-02-23 | 1990-02-23 | Lubrication structure of automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743522Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008138780A (en) * | 2006-12-01 | 2008-06-19 | Honda Motor Co Ltd | Lubricating structure of differential device |
| JP2008202612A (en) * | 2007-02-16 | 2008-09-04 | Toyota Motor Corp | Differential device |
| JP2016023797A (en) * | 2014-07-24 | 2016-02-08 | マツダ株式会社 | Transmission lubrication device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004278561A (en) * | 2003-03-12 | 2004-10-07 | Yanmar Agricult Equip Co Ltd | Lubrication structure |
| FR2866684B1 (en) * | 2004-02-24 | 2007-05-11 | Renault Vehicules Ind | MECHANICAL ASSEMBLY ADAPTATION |
-
1990
- 1990-02-23 JP JP1990017895U patent/JPH0743522Y2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008138780A (en) * | 2006-12-01 | 2008-06-19 | Honda Motor Co Ltd | Lubricating structure of differential device |
| JP2008202612A (en) * | 2007-02-16 | 2008-09-04 | Toyota Motor Corp | Differential device |
| JP4501944B2 (en) * | 2007-02-16 | 2010-07-14 | トヨタ自動車株式会社 | Differential device |
| US7789786B2 (en) | 2007-02-16 | 2010-09-07 | Toyota Jidosha Kabushiki Kaisha | Differential device |
| JP2016023797A (en) * | 2014-07-24 | 2016-02-08 | マツダ株式会社 | Transmission lubrication device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743522Y2 (en) | 1995-10-09 |
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