JPS6264626A - Drive for automobile - Google Patents

Drive for automobile

Info

Publication number
JPS6264626A
JPS6264626A JP21181786A JP21181786A JPS6264626A JP S6264626 A JPS6264626 A JP S6264626A JP 21181786 A JP21181786 A JP 21181786A JP 21181786 A JP21181786 A JP 21181786A JP S6264626 A JPS6264626 A JP S6264626A
Authority
JP
Japan
Prior art keywords
axle
engine
friction clutch
drive
liquid friction
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
JP21181786A
Other languages
Japanese (ja)
Inventor
カルル・フリードリヒ
アウグスト・クリーベルネツグ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Steyr Daimler Puch AG
Original Assignee
Steyr Daimler Puch AG
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 by Steyr Daimler Puch AG filed Critical Steyr Daimler Puch AG
Publication of JPS6264626A publication Critical patent/JPS6264626A/en
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
    • F16H48/00—Differential gearings
    • F16H48/05—Multiple interconnected differential sets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
    • B60K17/3505—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches with self-actuated means, e.g. by difference of speed
    • B60K17/351—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches with self-actuated means, e.g. by difference of speed comprising a viscous clutch
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/005—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with multiple lamellae
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • F16H48/11—Differential gearings with gears having orbital motion with orbital spur gears having intermeshing planet gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/26—Arrangements for suppressing or influencing the differential action, e.g. locking devices using fluid action, e.g. viscous clutches
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H2048/204—Control of arrangements for suppressing differential actions
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2071—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using three freewheel mechanism
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/24—Arrangements for suppressing or influencing the differential action, e.g. locking devices using positive clutches or brakes
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/32—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using fluid pressure actuators
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Arrangement Of Transmissions (AREA)
  • Motor Power Transmission Devices (AREA)
  • Retarders (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、直接に駆動される車軸と液体摩擦クラッチを
介して間接に駆動される車軸とを有する、自動車用駆動
装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a drive device for a motor vehicle, which has a directly driven axle and an indirectly driven axle via a liquid friction clutch.

〔従来の技術〕[Conventional technology]

車両が例えばオーストかリア国特許第３７８０４６号明
細書から公知の駆動装置で牽引される場合、特に１つの
車軸が牽引車により持上げられていると、液体摩擦クラ
ッチ中に高い回転数差が生じ、即ちそれにより大きい伝
達可能なトルクが生ずる。持上げられる車軸が回転不可
能にされていると、この大きい伝達可能なトルクのため
、車道から駆動される車軸が拘束され、この車軸が牽引
される車両を牽引装置から引下げようとする。これに反
し車輪が牽引車の積載面上に支持されている場合、持上
げられる車軸が固定されていないと、牽引される車両は
前方へ走行するか又は牽引車へ乗上げようとする。従っ
て公知の駆動装置は、車両の牽引の際困難を生ずる。If the vehicle is towed with the drive known from Austrian Patent No. 378 046, for example, high speed differences occur in the liquid friction clutch, especially if one axle is lifted by the towing vehicle. This results in a large transmittable torque. If the axle being lifted is made non-rotatable, this large transmittable torque will bind the axle driven from the roadway and will tend to pull the towed vehicle down from the traction device. If, on the other hand, the wheels are supported on the loading surface of the tow vehicle, the towed vehicle will tend to drive forward or onto the tow vehicle if the lifted axle is not fixed. The known drive devices therefore create difficulties when towing the vehicle.

これ末で普通の制動その他の試験台は、常に駆動される
車軸のためにのみ設計されているので、駆動される車軸
の間に液体摩擦クラッチを持つ車両には使用不可能であ
るか、又は費用のかかる付加的な手段を用いてのみ使用
可能である。The most common braking and other test stands are designed only for constantly driven axles and are therefore not usable for vehicles with liquid friction clutches between the driven axles, or It can only be used with expensive additional measures.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

従って本発明の基礎となっている諜顯は、これらの欠点
を除去し、最初にあげた濫類の駆動装置を改良して、牽
引のため又は試験台上で、１つの駆動される車軸しか持
たない車両におけるのと同じ状態が得られるようにする
ことである。The idea on which the invention is based is therefore to eliminate these drawbacks and to improve the drive system of the first-mentioned type so that only one driven axle can be used for traction or on a test stand. The objective is to obtain the same conditions as in a vehicle that does not have one.

〔問題点を解決するための手段〕[Means for solving problems]

この課題を解決するため本発明によれば、間接に駆動さ
れる車軸へ至る駆動経路中に、機関の停止の際自動的に
係合を外される分離クラッチが設けられている。In order to solve this problem, according to the invention, a separation clutch is provided in the drive path leading to the indirectly driven axle, which is automatically disengaged when the engine is stopped.

従って機関の停止毎に、間接に駆動される車軸へ至る駆
動経路が自動的に遮断されるので、液体摩擦クラッチは
作用しなくなり、牽引の際も試験台上でも、個別に車軸
を駆動される車両におけるのと同じ状態が得られる。公
理クラッチの新たな係合は、ピストン、負圧缶、電磁石
等により行なうことができ、これに戻し機関の停止の際
係合を外されるようにばねが設けられる。ピストンは、
機関に永続的に駆動結合されるポンプの液圧又は空気圧
の作用を受けることができる。負圧缶は機関の吸入導管
に接続されるのがよい。電磁石は発電機の電流回路中に
設けることができる。Therefore, each time the engine stops, the drive path to the indirectly driven axle is automatically interrupted, so that the liquid friction clutch is no longer active and the axle can be driven individually, both during towing and on the test stand. The same conditions as in the vehicle are obtained. Re-engagement of the axiomatic clutch can be effected by a piston, vacuum can, electromagnet, etc., and a spring is provided for disengaging it when the engine is stopped. The piston is
It can be subjected to the hydraulic or pneumatic action of a pump which is permanently drivingly connected to the engine. The negative pressure can is preferably connected to the engine's suction conduit. The electromagnet can be installed in the current circuit of the generator.

液体摩擦クラッチに遊星歯車装置が続いている駆動装置
では、本発明によれば、走行中静止している伝動部材な
るべく内歯歯車が、歯付き摺動スリーブにより遊星歯車
装置のハウジングに連結されているか又はこれから開票
可能であり、場合によってはばねの力に伍して摺動スリ
ーブを係合させるため、機関吸入導管の作用を受ける負
圧缶か又は機関の圧油の作用を受けるピストンが役立つ
。特に遊星歯車装置の内歯歯車は走行運転中いずれにせ
よ静止しており、液体ｆｓ擦ツクラッチ設けであるため
、機関の停止の際ｔねじトルクが維持されず、従って摺
動スリーブの係合を外すため僅かなばね力しか必要とし
ないので、特に有利な構造が得られる。In drive systems in which a planetary gearing follows a liquid friction clutch, the invention provides that the transmission member, which is stationary during running, preferably an internal gear, is connected to the housing of the planetary gearing by a toothed sliding sleeve. In order to engage the sliding sleeve under the force of a spring, a vacuum canister under the action of the engine intake conduit or a piston under the action of the engine's pressure oil may be useful. . In particular, the internal gear of a planetary gear train is stationary in any case during running and is equipped with a liquid fs friction clutch, so the t screw torque is not maintained when the engine is stopped, thus preventing the engagement of the sliding sleeve. A particularly advantageous construction is obtained since only low spring forces are required for the release.

〔実施例〕〔Example〕

図面には本発明の実施例が示されている。 An embodiment of the invention is shown in the drawing.

自動車の図示しない変速機から駆動される平歯車Ｉは、
車両の直接に駆動される車軸４の傘歯車差動装置３のハ
ウジング２に取付けられている。しかじ差動装置ハウジ
ング２には中空軸５も相対回転しないように結合され、
この中空軸５から傘歯車伝動装置６，７を介して、液体
摩擦クラッチ８を介して間接に駆動される第２の車軸の
駆動力が取出される。液体摩擦クラッチ８には、傘歯車
伝動装置６，７の側に遊星歯車装置９が続き、その遊星
歯車キャリヤ１０は伝動装＠６，７の駆動される傘歯車
７に取付けられている。遊星歯車装置９の太陽歯車１１
により、液体摩擦クラッチ８の内側薄板１３を持つ中空
軸１２が駆動され、液体摩擦クラッチの粘性液体を満た
されるハウジング１４は、内側薄板１３の間にある外側
薄板１５を支持している。The spur gear I driven by the transmission (not shown) of the automobile is
It is attached to the housing 2 of the bevel gear differential 3 of the directly driven axle 4 of the vehicle. A hollow shaft 5 is also coupled to the differential housing 2 so as not to rotate relative to each other.
The driving force for a second axle, which is indirectly driven via a liquid friction clutch 8, is taken from the hollow shaft 5 via bevel gear transmissions 6, 7. The liquid friction clutch 8 is followed by a planetary gear 9 on the side of the bevel gear transmission 6, 7, the planetary gear carrier 10 of which is attached to the driven bevel gear 7 of the transmission @6, 7. Sun gear 11 of planetary gear system 9
The hollow shaft 12 with the inner laminae 13 of the liquid friction clutch 8 is thereby driven, and the housing 14 of the liquid friction clutch, which is filled with viscous liquid, supports the outer laminae 15 located between the inner laminae 13.

液体摩擦クラッチ８のハウジング１４は、第２の駆動車
軸へ至る自在継手軸の接続用フランジ１６を形成してい
る。The housing 14 of the liquid friction clutch 8 forms a flange 16 for connecting the universal joint shaft to the second drive axle.

遊星歯車装置９の内歯歯車１７は、動力又はトルクの伝
達中従って走行中静止している伝動部材である。このた
め内歯歯車１７は、歯付き摺動スリーブ１８により遊星
歯車装置９のハウジング又はハウジング蓋！９に連結可
能である。The internal gear 17 of the planetary gear system 9 is a transmission member that is stationary during the transmission of power or torque and therefore during travel. For this purpose, the internal gear 17 is connected to the housing or housing cover of the planetary gear train 9 by means of a toothed sliding sleeve 18. It can be connected to 9.

摺動スリーブ１８には、切換え棒２１上にはまる普通の
切換え二又片２０が係合し、圧縮はね２２（第２図）の
荷重を受けている。切換え棒２１に作用するピストン２
３は、機関の加圧潤滑油の作用を受けることができる。Engaged in the sliding sleeve 18 is a conventional switching fork 20 which fits onto a switching rod 21 and is loaded by a compression spring 22 (FIG. 2). Piston 2 acting on switching rod 21
3 can be subjected to the action of pressurized lubricating oil of the engine.

第２図には、車両２３が圧力の作用を受け、ばね２２の
力に批して切換え二又片２０を移動させて、内歯歯車１
７とハウジングＭ１９との相対回転しない結合を行なう
位置が示されている。従って機関が停止し、ピストン２
３がその圧力の作用を失うと、ばね２２が作用して、摺
動スリーブ１８を第１図に示す位置へ移動させ、この位
置で内歯歯車１７は自由に回転することができ、液体摩
擦クラッチ８を介する駆動は完全に遮断されるので、１
つの駆動車軸しか持たない車両のような状態が生ずる。In FIG. 2, the vehicle 23 is subjected to pressure and moves the switching fork 20 against the force of the spring 22, causing the internal gear 1 to move.
7 and the housing M19 are shown in a position that provides a non-rotatable connection. Therefore, the engine stops and the piston 2
3 loses its pressure effect, the spring 22 acts to move the sliding sleeve 18 to the position shown in FIG. 1, in which the internal gear 17 is free to rotate and the liquid friction Since the drive via clutch 8 is completely cut off, 1
A situation arises in which a vehicle has only one drive axle.

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

第１図は２つの駆動車軸をもつ自動車の駆動装置の本発
明に関係する部分の断面図、第２図は付属部分の断面図
である。 １・・・差動装置の平歯車、２・・・ハウジング、５・
・・中空軸、６．７・・・傘歯車伝動装置、８・・・液
体摩擦クラッチ、９・・・遊星歯車装置、１７・・・内
歯歯車、１８・・・宿励スリーブ、１９・・・ハウジン
グ蓋。 手続補正書坊式） 昭和６１年１０月９　日FIG. 1 is a cross-sectional view of a portion of a motor vehicle drive system having two drive axles that is relevant to the present invention, and FIG. 2 is a cross-sectional view of an attached portion. 1... Spur gear of differential gear, 2... Housing, 5...
・・Hollow shaft, 6.7・Bevel gear transmission, 8・Liquid friction clutch, 9・Planetary gear device, 17・Internal gear, 18・Externally excited sleeve, 19・・Housing lid. Procedural Amendment Ceremony) October 9, 1986

Claims (1)

【特許請求の範囲】 １　直接に駆動される車軸と液体摩擦クラッチを介して
間接に駆動される車軸とを有するものにおいて、間接に
駆動される車軸へ至る駆動経路（１、２、５、６、７、
８、９）中に、機関の停止の際自動的に係合を外される
分離クラッチ（１７、１８、１９）が設けられているこ
とを特徴とする、自動車用駆動装置。 ２　液体摩擦クラッチ（８）に遊星歯車装置（９）が続
き、走行中静止している伝動部材なるべく内歯歯車（１
７）が、歯付き摺動スリーブ（１８）により遊星歯車装
置（９）のハウジング（１９）に連結されているか又は
これから開離可能であり、場合によつてはばね（２２）
の力に抗して摺動スリーブ（１８）を係合させるため、
機関吸入導管の作用を受ける負圧缶か又は機関の圧油の
作用を受けるピストン（２３）が役立つことを特徴とす
る、特許請求の範囲第１項に記載の駆動装置。[Claims] 1. In an axle that is directly driven and an axle that is indirectly driven via a liquid friction clutch, the drive path (1, 2, 5, 6) leading to the indirectly driven axle is ,7,
8, 9) are provided with separation clutches (17, 18, 19) that are automatically disengaged when the engine is stopped. 2 The liquid friction clutch (8) is followed by a planetary gear system (9), and the transmission member that is stationary during running is preferably an internal gear (1
7) is connected to or detachable from the housing (19) of the planetary gear train (9) by means of a toothed sliding sleeve (18) and optionally a spring (22).
in order to engage the sliding sleeve (18) against the force of
2. Drive device according to claim 1, characterized in that a vacuum canister under the action of the engine intake conduit or a piston (23) under the action of the engine's pressure oil serves.
JP21181786A 1985-09-11 1986-09-10 Drive for automobile Pending JPS6264626A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT265785A AT390765B (en) 1985-09-11 1985-09-11 DRIVE ARRANGEMENT FOR MOTOR VEHICLES
AT2657/85 1985-09-11

Publications (1)

Publication Number Publication Date
JPS6264626A true JPS6264626A (en) 1987-03-23

Family

ID=3538211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21181786A Pending JPS6264626A (en) 1985-09-11 1986-09-10 Drive for automobile

Country Status (3)

Country Link
JP (1) JPS6264626A (en)
AT (1) AT390765B (en)
DE (1) DE3630979A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108450U (en) * 1988-01-16 1989-07-21

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611093A1 (en) * 1986-04-03 1987-10-08 Opel Adam Ag MOTOR VEHICLE WITH 4WD DRIVE
DE3862425D1 (en) * 1987-05-27 1991-05-23 Opel Adam Ag BRAKE MECHANISM FOR THE AUXILIARY TRANSMISSION OF A MOTOR VEHICLE WITH ALL-WHEEL DRIVE.
DE3807506C1 (en) * 1988-03-08 1989-05-18 Adam Opel Ag, 6090 Ruesselsheim, De Drive arrangement for a motor vehicle
DE3911118C2 (en) * 1988-04-21 1998-12-17 Volkswagen Ag all wheel drive
DE3938888B4 (en) * 1988-12-08 2005-03-24 Zf Friedrichshafen Ag Transfer Case
AT409478B (en) * 1993-06-21 2002-08-26 Zahnradfabrik Friedrichshafen Transfer gear for a vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127605C2 (en) * 1981-07-13 1985-10-17 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Device for connecting and disconnecting a front-wheel drive in an all-wheel drive motor vehicle
DE3203707A1 (en) * 1982-02-04 1983-08-04 Audi Nsu Auto Union Ag, 7107 Neckarsulm Motor vehicle with a front and a rear driveable axle
JPS58177722A (en) * 1982-04-09 1983-10-18 Fuji Heavy Ind Ltd Selective controller of 4-wheel driven car
DE3317247A1 (en) * 1983-05-11 1984-11-15 Volkswagenwerk Ag, 3180 Wolfsburg MOTOR VEHICLE WITH 4WD DRIVE
AT378046B (en) * 1983-10-06 1985-06-10 Steyr Daimler Puch Ag LIQUID FRICTION COUPLING
US4562897A (en) * 1983-10-25 1986-01-07 American Motors Corporation Vehicle drivetrain including viscous clutch
AT389679B (en) * 1983-11-14 1990-01-10 Steyr Daimler Puch Ag DRIVE ARRANGEMENT FOR MOTOR VEHICLES WITH AT LEAST TWO DRIVE AXLES
DE3514947A1 (en) * 1985-04-25 1986-10-30 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart 4WD DRIVE FOR A MOTOR VEHICLE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108450U (en) * 1988-01-16 1989-07-21

Also Published As

Publication number Publication date
AT390765B (en) 1990-06-25
ATA265785A (en) 1989-12-15
DE3630979C2 (en) 1988-09-01
DE3630979A1 (en) 1987-03-19

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