JPS6420557U - - Google Patents

Info

Publication number
JPS6420557U
JPS6420557U JP1987113904U JP11390487U JPS6420557U JP S6420557 U JPS6420557 U JP S6420557U JP 1987113904 U JP1987113904 U JP 1987113904U JP 11390487 U JP11390487 U JP 11390487U JP S6420557 U JPS6420557 U JP S6420557U
Authority
JP
Japan
Prior art keywords
pinion
pinion shaft
needle bearing
carrier assembly
planetary gear
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
JP1987113904U
Other languages
Japanese (ja)
Other versions
JPH0451232Y2 (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 JP1987113904U priority Critical patent/JPH0451232Y2/ja
Publication of JPS6420557U publication Critical patent/JPS6420557U/ja
Application granted granted Critical
Publication of JPH0451232Y2 publication Critical patent/JPH0451232Y2/ja
Expired 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0479—Gears or bearings on planet carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)

Description

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

第１図は本考案の実施例を示す図である。 ２０…キヤリア組立体、２５…ピニオンシヤフ
ト、２６…ニードルベアリング、２７…スラスト
ワツシヤ、５０，５２…リング部材。 FIG. 1 is a diagram showing an embodiment of the present invention. 20...Carrier assembly, 25...Pinion shaft, 26...Needle bearing, 27...Thrust washer, 50, 52...Ring member.

Claims (1)

【実用新案登録請求の範囲】 キヤリアに固着されたピニオンシヤフト上にニ
ードルベアリングを介してピニオンギアが回転自
在に支持され、キヤリアとピニオンギアとの間に
はピニオンギアの軸方向力に支持するスラストワ
ツシヤが配置されている遊星歯車キヤリア組立体
において、 ピニオンシヤフト外周とピニオンギア内周との
間であつてかつニードルベアリングの両端とスラ
ストワツシヤとの間にリング部材が設けられてお
り、このリング部材はスラストワツシヤよりも高
い表面硬度を有しており、ピニオンシヤフトには
ニードルベアリングの転動面に潤滑油を供給する
油穴が設けられていることを特徴とする遊星歯車
キヤリア組立体。[Claim for Utility Model Registration] A pinion gear is rotatably supported via a needle bearing on a pinion shaft fixed to the carrier, and a thrust washer is provided between the carrier and the pinion gear to support the axial force of the pinion gear. In the planetary gear carrier assembly in which the pinion shaft is arranged, a ring member is provided between the outer circumference of the pinion shaft and the inner circumference of the pinion gear, and between both ends of the needle bearing and the thrust washer. A planetary gear carrier assembly having a surface hardness higher than that of the planetary gear carrier assembly, characterized in that the pinion shaft is provided with an oil hole for supplying lubricating oil to the rolling surface of the needle bearing.
JP1987113904U 1987-07-27 1987-07-27 Expired JPH0451232Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987113904U JPH0451232Y2 (en) 1987-07-27 1987-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987113904U JPH0451232Y2 (en) 1987-07-27 1987-07-27

Publications (2)

Publication Number Publication Date
JPS6420557U true JPS6420557U (en) 1989-02-01
JPH0451232Y2 JPH0451232Y2 (en) 1992-12-02

Family

ID=31354166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987113904U Expired JPH0451232Y2 (en) 1987-07-27 1987-07-27

Country Status (1)

Country Link
JP (1) JPH0451232Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02125255U (en) * 1989-03-28 1990-10-16
JPH0564560U (en) * 1992-02-05 1993-08-27 ジャトコ株式会社 Planetary gear system carrier assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021137280A1 (en) * 2019-12-30 2021-07-08 ジヤトコ株式会社 Power transmission device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925694U (en) * 1982-08-10 1984-02-17 三洋電機株式会社 Electronics

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925694U (en) * 1982-08-10 1984-02-17 三洋電機株式会社 Electronics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02125255U (en) * 1989-03-28 1990-10-16
JPH0564560U (en) * 1992-02-05 1993-08-27 ジャトコ株式会社 Planetary gear system carrier assembly

Also Published As

Publication number Publication date
JPH0451232Y2 (en) 1992-12-02

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