JPH0456952U - - Google Patents
Info
- Publication number
- JPH0456952U JPH0456952U JP10139390U JP10139390U JPH0456952U JP H0456952 U JPH0456952 U JP H0456952U JP 10139390 U JP10139390 U JP 10139390U JP 10139390 U JP10139390 U JP 10139390U JP H0456952 U JPH0456952 U JP H0456952U
- Authority
- JP
- Japan
- Prior art keywords
- idler
- bushing
- transmission
- gears
- bearing device
- 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
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 6
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
- Gears, Cams (AREA)
Description
第1図は第1実施例の断面図、第2図は同上の
変形例の一部を示す断面図、第3図は第2実施例
の断面図、第4図は第3図の一部横断平面図、第
5図は従来例の断面図である。
20……ブツシユ、21,22……アイドラ歯
車、23……アイドラ軸、24……フランジ、2
5……転走溝、26……保持器、27……針状こ
ろ、28……凹所、29……凹所、30……ボー
ル、32,33……ハブ、34,35……セレー
シヨン部、36……係合凹所、37……係合突起
。
Fig. 1 is a sectional view of the first embodiment, Fig. 2 is a sectional view showing a part of a modification of the above, Fig. 3 is a sectional view of the second embodiment, and Fig. 4 is a part of Fig. 3. The cross-sectional plan view and FIG. 5 are cross-sectional views of the conventional example. 20... Button, 21, 22... Idler gear, 23... Idler shaft, 24... Flange, 2
5... Rolling groove, 26... Cage, 27... Needle roller, 28... Recess, 29... Recess, 30... Ball, 32, 33... Hub, 34, 35... Serration Part, 36...Engagement recess, 37...Engagement protrusion.
Claims (1)
ろを介して一対のアイドラ歯車を支持するように
した変速機用アイドラ軸受装置において、上記の
ブツシユを一対のアイドラ歯車に共通な一体品に
より形成すると共に、そのブツシユの外径面に両
方のアイドラ歯車の位置決め及びスラスト荷重を
受けるフランジを形成し、上記フランジの両側の
ブツシユ外径面に針状ころの転走溝を形成し、保
持器付き針状ころをその転走溝に嵌合したことを
特徴とする変速機用アイドラ軸受装置。 (2) 変速機のアイドラ軸にブツシユをすき間ば
めすると共に、そのブツシユの外径面に針状ころ
を介して一対のアイドラ歯車を支持し、そのアイ
ドラ歯車の両側に配置したハブをアイドラ軸に回
転不可能に嵌合してなる変速機のアイドラ軸受装
置において、ハブとブツシユ相互間にブツシユの
回り止めを図る係合手段を設けたことを特徴とす
る変速機用アイドラ軸受装置。[Claims for Utility Model Registration] (1) In an idler bearing device for a transmission in which a pair of idler gears are supported on an idler shaft of a transmission via a bush and a needle roller, the above-mentioned bush is connected to a pair of idler gears. It is formed from an integral part common to gears, and a flange is formed on the outer diameter surface of the bushing to receive the positioning and thrust load of both idler gears, and the rolling surface of the needle roller is formed on the outer diameter surface of the bushing on both sides of the flange. An idler bearing device for a transmission, characterized in that a groove is formed and a needle roller with a cage is fitted into the rolling groove. (2) A bushing is fit into the idler shaft of the transmission with a clearance, and a pair of idler gears are supported on the outer diameter surface of the bushing via needle rollers, and the hubs placed on both sides of the idler gears are connected to the idler shaft. What is claimed is: 1. An idler bearing device for a transmission, comprising an idler bearing device for a transmission which is non-rotatably fitted to the hub and the bushing, the device comprising an engagement means for preventing the bushing from rotating between the hub and the bushing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990101393U JP2548901Y2 (en) | 1990-09-26 | 1990-09-26 | Idler bearing device for transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990101393U JP2548901Y2 (en) | 1990-09-26 | 1990-09-26 | Idler bearing device for transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0456952U true JPH0456952U (en) | 1992-05-15 |
JP2548901Y2 JP2548901Y2 (en) | 1997-09-24 |
Family
ID=31844799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990101393U Expired - Fee Related JP2548901Y2 (en) | 1990-09-26 | 1990-09-26 | Idler bearing device for transmission |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2548901Y2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010090997A (en) * | 2008-10-08 | 2010-04-22 | Nissin Kogyo Co Ltd | Eccentric bearing |
JP2010261599A (en) * | 2002-08-05 | 2010-11-18 | Sumitomo Heavy Ind Ltd | Sliding structure of rotor and oscillator |
WO2017085966A1 (en) * | 2015-11-19 | 2017-05-26 | アイシン・エーアイ株式会社 | Transmission |
CN108443457A (en) * | 2018-03-06 | 2018-08-24 | 广西玉柴机器股份有限公司 | Hydraulic pump idle gear component |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4723575U (en) * | 1971-04-06 | 1972-11-16 | ||
JPS51150372U (en) * | 1975-05-27 | 1976-12-01 | ||
JPH0243551U (en) * | 1988-09-19 | 1990-03-26 |
-
1990
- 1990-09-26 JP JP1990101393U patent/JP2548901Y2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4723575U (en) * | 1971-04-06 | 1972-11-16 | ||
JPS51150372U (en) * | 1975-05-27 | 1976-12-01 | ||
JPH0243551U (en) * | 1988-09-19 | 1990-03-26 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010261599A (en) * | 2002-08-05 | 2010-11-18 | Sumitomo Heavy Ind Ltd | Sliding structure of rotor and oscillator |
JP2010090997A (en) * | 2008-10-08 | 2010-04-22 | Nissin Kogyo Co Ltd | Eccentric bearing |
WO2017085966A1 (en) * | 2015-11-19 | 2017-05-26 | アイシン・エーアイ株式会社 | Transmission |
JP2017096347A (en) * | 2015-11-19 | 2017-06-01 | アイシン・エーアイ株式会社 | transmission |
CN108443457A (en) * | 2018-03-06 | 2018-08-24 | 广西玉柴机器股份有限公司 | Hydraulic pump idle gear component |
CN108443457B (en) * | 2018-03-06 | 2024-01-26 | 广西玉柴机器股份有限公司 | Idler gear assembly of hydraulic pump |
Also Published As
Publication number | Publication date |
---|---|
JP2548901Y2 (en) | 1997-09-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |