JPH031346U - - Google Patents
Info
- Publication number
- JPH031346U JPH031346U JP6219289U JP6219289U JPH031346U JP H031346 U JPH031346 U JP H031346U JP 6219289 U JP6219289 U JP 6219289U JP 6219289 U JP6219289 U JP 6219289U JP H031346 U JPH031346 U JP H031346U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- housing
- rotating shaft
- lid
- sun
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Description
第1図は本考案の第1の実施例に係る履帯駆動
装置の要部拡大図、第2図は第2の実施例に係る
履帯駆動装置の要部拡大図、第3図は第3の実施
例に係る履帯駆動装置の要部拡大図、第4図ない
し第6図は従来技術に係り、第4図は履帯駆動装
置の縦断面図、第5図は第4図中の矢示イ部分の
拡大図、第6図は他の従来技術に係る履帯駆動装
置の要部拡大図である。
10……回転軸、11,17,23……減速歯
車機構、12,18,24……太陽歯車、12A
……端面、13,19,25……遊星歯車、31
,41,51……カバー(蓋部)、33,55…
…玉軸受(転がり軸受)、36,57……シート
部材。
FIG. 1 is an enlarged view of the main parts of the crawler drive device according to the first embodiment of the present invention, FIG. 2 is an enlarged view of the main parts of the track drive device according to the second embodiment, and FIG. 4 to 6 are related to the prior art, FIG. 4 is a longitudinal sectional view of the crawler drive device, and FIG. 5 is an enlarged view of the main parts of the crawler drive device according to the embodiment, and FIG. FIG. 6 is an enlarged view of a main part of a crawler drive device according to another prior art. 10... Rotating shaft, 11, 17, 23... Reduction gear mechanism, 12, 18, 24... Sun gear, 12A
... End face, 13, 19, 25 ... Planetary gear, 31
, 41, 51...Cover (lid part), 33, 55...
...Ball bearing (rolling bearing), 36, 57... Sheet member.
Claims (1)
方向一側を閉塞する蓋部とを有し、該筒部の軸方
向他側が支持部材に回転自在に支持されたハウジ
ングと、前記支持部材に設けられた回転源に連結
され、先端則が該ハウジングの蓋部側に突出した
回転軸と、前記ハウジングの蓋部に対面して該回
転軸の先端則に設けられた太陽歯車及び該太陽歯
車と該ハウジングの内歯車とに噛合する遊星歯車
を含んで構成され、該回転軸の回転を減速する減
速歯車機構とを備えた遊星歯車減速装置において
、前記ハウジングの蓋部には前記太陽歯車の端面
に対向して転がり軸受を設け、該転がり軸受には
軸方向に変位する太陽歯車と当接するシート部材
を取着したことを特徴とする遊星歯車減速装置。 A housing having a cylindrical part provided with an internal gear on the inner circumferential side and a lid part closing one axial side of the cylindrical part, the other axial side of the cylindrical part being rotatably supported by a support member; , a rotating shaft connected to a rotation source provided on the support member and having a tip protruding toward the lid of the housing; and a sun provided on the tip of the rotating shaft facing the lid of the housing. In a planetary gear reduction device comprising a gear and a reduction gear mechanism configured to include a gear and a planetary gear that meshes with the sun gear and an internal gear of the housing, and which reduces rotation of the rotating shaft, A planetary gear speed reducer, characterized in that a rolling bearing is provided opposite to the end face of the sun gear, and a sheet member that comes into contact with the sun gear that is displaced in the axial direction is attached to the rolling bearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989062192U JPH0611405Y2 (en) | 1989-05-29 | 1989-05-29 | Planetary gear reducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989062192U JPH0611405Y2 (en) | 1989-05-29 | 1989-05-29 | Planetary gear reducer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH031346U true JPH031346U (en) | 1991-01-09 |
JPH0611405Y2 JPH0611405Y2 (en) | 1994-03-23 |
Family
ID=31591116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989062192U Expired - Lifetime JPH0611405Y2 (en) | 1989-05-29 | 1989-05-29 | Planetary gear reducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0611405Y2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06253469A (en) * | 1993-03-03 | 1994-09-09 | Mitsubishi Electric Corp | Power-generator controlling microcomputer system |
JPH08247223A (en) * | 1995-03-09 | 1996-09-24 | Kayaba Ind Co Ltd | Planetary gear type reduction gear |
JP2002295645A (en) * | 2001-03-30 | 2002-10-09 | Aisin Aw Co Ltd | Planetary gear device |
JP4728057B2 (en) * | 2005-07-07 | 2011-07-20 | 日立建機株式会社 | Dump truck travel drive device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5125203U (en) * | 1974-08-16 | 1976-02-24 | ||
JPS5241470U (en) * | 1975-09-18 | 1977-03-24 |
-
1989
- 1989-05-29 JP JP1989062192U patent/JPH0611405Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5125203U (en) * | 1974-08-16 | 1976-02-24 | ||
JPS5241470U (en) * | 1975-09-18 | 1977-03-24 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06253469A (en) * | 1993-03-03 | 1994-09-09 | Mitsubishi Electric Corp | Power-generator controlling microcomputer system |
JPH08247223A (en) * | 1995-03-09 | 1996-09-24 | Kayaba Ind Co Ltd | Planetary gear type reduction gear |
JP2002295645A (en) * | 2001-03-30 | 2002-10-09 | Aisin Aw Co Ltd | Planetary gear device |
JP4728057B2 (en) * | 2005-07-07 | 2011-07-20 | 日立建機株式会社 | Dump truck travel drive device |
Also Published As
Publication number | Publication date |
---|---|
JPH0611405Y2 (en) | 1994-03-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |