JPH0258157U - - Google Patents

Info

Publication number
JPH0258157U
JPH0258157U JP13721388U JP13721388U JPH0258157U JP H0258157 U JPH0258157 U JP H0258157U JP 13721388 U JP13721388 U JP 13721388U JP 13721388 U JP13721388 U JP 13721388U JP H0258157 U JPH0258157 U JP H0258157U
Authority
JP
Japan
Prior art keywords
planetary gear
shaft
gear mechanism
output shaft
carrier
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
JP13721388U
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 JP13721388U priority Critical patent/JPH0258157U/ja
Publication of JPH0258157U publication Critical patent/JPH0258157U/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

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

Description

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

第１図は本考案の一実施例を示す要部断面図、
第２図はピニオシヤフトとスプリングピンを示す
図、第３図は第１図のＡ―Ａ断面図、第４図はト
ランスフア装置の断面図、第５図は従来例を示す
断面図である。 図中、１，２，１５：ケーシング、３：出力軸
、４，５，２９，３０，４０：ベアリング、６：
オイル通路、６Ａ：油孔、７：遊星歯車機構、８
：サンギア、９：リングギア、１０：キヤリア、
１０Ａ：油孔、１０Ｂ：ピン孔、１１：プラネタ
リギア、１２：切換機構、１３：ハブ、１４：ド
ツクギア、１６：クラツチギア、１７：カツプリ
ングスリーブ、１８：フオーク、１９：湿式多板
クラツチ機構、２０：ドラム、２１，２４：プレ
ート、２２：ドライブスプロケツト、２３：ハブ
、２５：ピストン、２６：ドリブンスプロケツト
、２７：チエーン、２８：フロントドライブシヤ
フト、３１：ポンプハウジング、３２：インナー
ギア、３３：アウターギア、３４：オイルポンプ
、３５：カバー、３６：導入通路、３７：ピスト
ン液室、３８：ピニオンシヤフト、３８Ａ，３８
Ｂ：潤滑孔、３９：スプリングピン、３９Ａ：中
空部、３９Ｂ：切欠部分。 FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention;
2 is a diagram showing a pinio shaft and a spring pin, FIG. 3 is a sectional view taken along the line AA in FIG. 1, FIG. 4 is a sectional view of the transfer device, and FIG. 5 is a sectional view showing a conventional example. In the figure, 1, 2, 15: casing, 3: output shaft, 4, 5, 29, 30, 40: bearing, 6:
Oil passage, 6A: Oil hole, 7: Planetary gear mechanism, 8
: Sun gear, 9: Ring gear, 10: Carrier,
10A: oil hole, 10B: pin hole, 11: planetary gear, 12: switching mechanism, 13: hub, 14: dock gear, 16: clutch gear, 17: coupling sleeve, 18: fork, 19: wet multi-disc clutch mechanism, 20: Drum, 21, 24: Plate, 22: Drive sprocket, 23: Hub, 25: Piston, 26: Driven sprocket, 27: Chain, 28: Front drive shaft, 31: Pump housing, 32: Inner gear, 33: Outer gear, 34: Oil pump, 35: Cover, 36: Introduction passage, 37: Piston liquid chamber, 38: Pinion shaft, 38A, 38
B: Lubrication hole, 39: Spring pin, 39A: Hollow part, 39B: Notch part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力軸と出力軸とが同一軸線上に配置され、前
記入力軸には遊星歯車機構のサンギアが連結され
、前記出力軸には前記遊星歯車機構のキヤリアが
固定され、エンジンから伝達される回転力を前記
遊星歯車機構を介して切換機構により低速段また
は高速段に切り換えることのできる遊星歯車式副
変速装置を有する自動車用４輪駆動トランスフア
装置において、前記遊星歯車機構のキヤリアのピ
ニオンシヤフト固定用ピン孔と前記出力軸のオイ
ル通路とを連通させるとともに、ピン孔に挿入さ
れるスプリングピンの切欠部分とピニオンシヤフ
トの潤滑孔とを連通させるようにしたことを特徴
とする４輪駆動トランスフア装置の潤滑構造。 An input shaft and an output shaft are arranged on the same axis, a sun gear of a planetary gear mechanism is connected to the input shaft, a carrier of the planetary gear mechanism is fixed to the output shaft, and the rotational force transmitted from the engine is For fixing a pinion shaft of a carrier of the planetary gear mechanism in a four-wheel drive transfer device for an automobile having a planetary gear sub-transmission device capable of switching to a low speed gear or a high speed gear by a switching mechanism via the planetary gear mechanism. A four-wheel drive transfer device characterized in that a pin hole communicates with an oil passage of the output shaft, and a cutout portion of a spring pin inserted into the pin hole communicates with a lubricating hole of a pinion shaft. lubrication structure.
JP13721388U 1988-10-20 1988-10-20 Pending JPH0258157U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13721388U JPH0258157U (en) 1988-10-20 1988-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13721388U JPH0258157U (en) 1988-10-20 1988-10-20

Publications (1)

Publication Number Publication Date
JPH0258157U true JPH0258157U (en) 1990-04-26

Family

ID=31398433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13721388U Pending JPH0258157U (en) 1988-10-20 1988-10-20

Country Status (1)

Country Link
JP (1) JPH0258157U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534351U (en) * 1991-10-15 1993-05-07 三菱自動車工業株式会社 Lubrication structure of planetary gears in automatic transmission
JP2007113625A (en) * 2005-10-19 2007-05-10 Jtekt Corp Shaft for supporting rotator
US7958969B2 (en) 2006-05-25 2011-06-14 Aisin Ai Co., Ltd. Transfer device for vehicle
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
JP2019049237A (en) * 2017-09-11 2019-03-28 株式会社不二越 Swash plate type variable capacity piston pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534351U (en) * 1991-10-15 1993-05-07 三菱自動車工業株式会社 Lubrication structure of planetary gears in automatic transmission
JP2007113625A (en) * 2005-10-19 2007-05-10 Jtekt Corp Shaft for supporting rotator
US7958969B2 (en) 2006-05-25 2011-06-14 Aisin Ai Co., Ltd. Transfer device for vehicle
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
JP2019049237A (en) * 2017-09-11 2019-03-28 株式会社不二越 Swash plate type variable capacity piston pump

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