JPS6349053U - - Google Patents

Info

Publication number
JPS6349053U
JPS6349053U JP14306586U JP14306586U JPS6349053U JP S6349053 U JPS6349053 U JP S6349053U JP 14306586 U JP14306586 U JP 14306586U JP 14306586 U JP14306586 U JP 14306586U JP S6349053 U JPS6349053 U JP S6349053U
Authority
JP
Japan
Prior art keywords
planetary gear
carrier
shaft
lubricating 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.)
Pending
Application number
JP14306586U
Other languages
Japanese (ja)
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 JP14306586U priority Critical patent/JPS6349053U/ja
Publication of JPS6349053U publication Critical patent/JPS6349053U/ja
Pending 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

  • General Details Of Gearings (AREA)

Description

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

第１図は第１実施例の潤滑油通路構造が実現さ
れた自動変速機の遊星歯車装置を部分拡大して表
わす断面図、第２図は第１図で示されたキヤリア
内潤滑孔のシヤフト側開口部近傍を表わす端面図
、第３図は第２図と対応して第２実施例の潤滑孔
のシヤフト側開口部近傍を表わす端面図である。 ２……入力シヤフト、４……中間シヤフト、５
……プラグ、５ａ……中心孔、６，６′……フロ
ントキヤリア、６ａ，６ａ′……潤滑孔、６ｂ…
…絞り、８……遊星歯車、１０……内歯歯車、１
２……太陽歯車。 FIG. 1 is a partially enlarged sectional view of a planetary gear device of an automatic transmission in which the lubricating oil passage structure of the first embodiment is realized, and FIG. 2 is a shaft of the lubricating hole in the carrier shown in FIG. 1. Corresponding to FIG. 2, FIG. 3 is an end view showing the vicinity of the shaft side opening of the lubricating hole of the second embodiment. 2...Input shaft, 4...Intermediate shaft, 5
...Plug, 5a...Center hole, 6, 6'...Front carrier, 6a, 6a'...Lubrication hole, 6b...
...Aperture, 8...Planetary gear, 10...Internal gear, 1
2...Sun gear.

Claims (1)

【実用新案登録請求の範囲】 自動変速機等に用いられる遊星歯車装置のキヤ
リアの内部に、 該キヤリアに内装するシヤフト側から遊星歯車
へ潤滑油を供給する潤滑孔が形成された遊星歯車
装置の潤滑油通路構造において、 上記潤滑孔の、上記シヤフト側開口部近傍に絞
りが形成されたことを特徴とする遊星歯車装置の
潤滑油通路構造。[Scope of Claim for Utility Model Registration] A planetary gear device used in an automatic transmission, etc., in which a lubrication hole is formed inside the carrier to supply lubricating oil from the shaft side installed in the carrier to the planetary gear. A lubricating oil passage structure for a planetary gear apparatus, characterized in that a restriction is formed in the vicinity of the shaft-side opening of the lubricating hole.
JP14306586U 1986-09-18 1986-09-18 Pending JPS6349053U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14306586U JPS6349053U (en) 1986-09-18 1986-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14306586U JPS6349053U (en) 1986-09-18 1986-09-18

Publications (1)

Publication Number Publication Date
JPS6349053U true JPS6349053U (en) 1988-04-02

Family

ID=31052395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14306586U Pending JPS6349053U (en) 1986-09-18 1986-09-18

Country Status (1)

Country Link
JP (1) JPS6349053U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010038357A (en) * 2008-07-10 2010-02-18 Ntn Corp In-wheel motor driving device
EP2604891A1 (en) * 2011-12-16 2013-06-19 Robert Bosch Gmbh Planetary gear, in particular for a wind turbine, with a lubricating oil supply for bearings in the form of a planet web
WO2017145805A1 (en) * 2016-02-26 2017-08-31 株式会社神戸製鋼所 Speed-switchable reduction gear
FR3071293A1 (en) * 2017-09-19 2019-03-22 Safran Transmission Systems TURBOMACHINE PLANETARY OR EPICYCLOIDAL TRAIN SPEED REDUCER

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010038357A (en) * 2008-07-10 2010-02-18 Ntn Corp In-wheel motor driving device
EP2604891A1 (en) * 2011-12-16 2013-06-19 Robert Bosch Gmbh Planetary gear, in particular for a wind turbine, with a lubricating oil supply for bearings in the form of a planet web
WO2017145805A1 (en) * 2016-02-26 2017-08-31 株式会社神戸製鋼所 Speed-switchable reduction gear
TWI644039B (en) * 2016-02-26 2018-12-11 日商神戶製鋼所股份有限公司 Switchable speed reducer
FR3071293A1 (en) * 2017-09-19 2019-03-22 Safran Transmission Systems TURBOMACHINE PLANETARY OR EPICYCLOIDAL TRAIN SPEED REDUCER

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