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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
Application number
JP6219289U
Other languages
Japanese (ja)
Other versions
JPH0611405Y2 (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 JP1989062192U priority Critical patent/JPH0611405Y2/en
Publication of JPH031346U publication Critical patent/JPH031346U/ja
Application granted granted Critical
Publication of JPH0611405Y2 publication Critical patent/JPH0611405Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

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

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内周側に内歯車が設けられた筒部と該筒部の軸
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.
JP1989062192U 1989-05-29 1989-05-29 Planetary gear reducer Expired - Lifetime JPH0611405Y2 (en)

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)

* Cited by examiner, † Cited by third party
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 speed reducer
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125203U (en) * 1974-08-16 1976-02-24
JPS5241470U (en) * 1975-09-18 1977-03-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 speed reducer
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

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term