JPS6184442A - Drive for automobile - Google Patents
Drive for automobileInfo
- Publication number
- JPS6184442A JPS6184442A JP60206704A JP20670485A JPS6184442A JP S6184442 A JPS6184442 A JP S6184442A JP 60206704 A JP60206704 A JP 60206704A JP 20670485 A JP20670485 A JP 20670485A JP S6184442 A JPS6184442 A JP S6184442A
- Authority
- JP
- Japan
- Prior art keywords
- axle
- friction clutch
- drive
- thin plate
- 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.)
- Granted
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
- 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
-
- 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
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/721—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with an energy dissipating device, e.g. regulating brake or fluid throttle, in order to vary speed continuously
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Structure Of Transmissions (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Motor Power Transmission Devices (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もち、液体摩擦クラッ
チが互いに係合する内側延板と外側薄板からなる、自動
車用駆動装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention has an axle that is directly driven and an axle that is indirectly driven through a liquid friction clutch, and the liquid friction clutches engage each other. The present invention relates to a drive device for an automobile comprising a rolled plate and an outer thin plate.
このような駆動装置は既に公知である（英国特許第１３
５７１０６号明細書）。ここでは自動車の機関から一方
の車軸が直接に、また他方の車軸が平歯車伝動装置等や
液体摩擦クラッチを介して駆動され、第１の車軸へ至る
軸の回転数と液体摩擦クラッチの入力軸の回転数が同じ
大きさである。駆動側と出力側との間に回転数差がある
場合にのみ、液体摩擦クラッチがトルクを伝達するので
、正常の走行状態したがって両車軸の同じ回転数では、
自動車の駆動は直接に駆動される車軸を介してのみ行な
われる。これに反し、例えば車軸の車輪の地面摩擦の減
少のため、液体摩擦クラッチの駆動側と出力側との間に
回転数差が生ずると、液９体摩擦クラッチを介してトル
クが伝達され、両車軸は駆動される車軸として作用する
。したがって液体摩擦クラッチは第２の車軸の任意な接
続および切離し用の多少複雑な機械装置を補う。Such a drive device is already known (UK Patent No. 13)
57106 specification). Here, one axle is driven directly by the automobile engine, and the other axle is driven via a spur gear transmission or the like or a liquid friction clutch, and the rotation speed of the shaft leading to the first axle and the input shaft of the liquid friction clutch are determined. The rotation speeds of the two are the same. The liquid friction clutch transmits torque only when there is a speed difference between the drive side and the output side, so under normal driving conditions and therefore at the same speed of both axles,
The drive of the motor vehicle takes place only via directly driven axles. On the other hand, if a difference in rotational speed occurs between the drive side and the output side of the liquid friction clutch, for example due to a reduction in ground friction of the wheels of the axle, torque is transmitted through the liquid 9-body friction clutch, causing both The axle acts as a driven axle. The liquid friction clutch thus supplements a somewhat complex mechanical arrangement for optionally connecting and disconnecting the second axle.
この作用を改善するかまたは伝達可能なトルクを増大す
るため、クラッチにおける回転数差を高めねばな゛らな
いが、それには駆動軸の回転数を高め、したがって全駆
動ラインの始端および終端に必要な伝動装置を大きくす
ることが必要となる。成体摩擦クラツオが挿入されてい
る駆動ラインの小さい回転数は、伝達すべきトルクの要
求される大きさでも、液体摩擦クラッチ自体のそれに応
じた大きさの寸法を伴う。特にその場合延板の数を多く
することが必要となるので、軸線方向におけるクラッチ
寸法がかなり大きくなる。In order to improve this effect or to increase the transmittable torque, it is necessary to increase the speed difference across the clutch, which requires an increase in the speed of the drive shaft and thus the required speed at the beginning and end of the entire drive line. Therefore, it is necessary to increase the size of the transmission device. The low rotational speed of the drive line in which the liquid friction clutch is inserted, even with the required magnitude of the torque to be transmitted, entails correspondingly large dimensions of the liquid friction clutch itself. Particularly in that case, it is necessary to increase the number of elongated plates, so the clutch dimensions in the axial direction become considerably large.
岐体ＪＩ！擦クラッチの駆動側に遊星歯車装置を接続す
ることも既に公知で、遊星歯車キャリヤは機関から駆動
され、内側薄板に相対回転しないように結合されている
太１１Ｊ！歯車は２つの車軸の１つを駆動し、内歯環状
歯車は一方では外側薄板に相対回転しないように結合さ
れ、他方では第２の駆動される車軸の駆動を減少するの
に役立つ。しかしここでは成体摩擦クラッチは全く別の
機能をもっている。すなわちこの液体摩擦クラッチは両
車軸の間の差動装置（縦補償）を形成する遊星歯車装置
用の拘束装置として役立つ。Gitai JI! It is also already known to connect a planetary gear arrangement to the drive side of a friction clutch, the planetary gear carrier being driven from the engine and connected in a rotationally fixed manner to the inner plate. The gear drives one of the two axles, the internal ring gear being connected in a rotationally fixed manner to the outer lamella on the one hand and serving to reduce the drive of the second driven axle on the other hand. However, the adult friction clutch has a completely different function here. This liquid friction clutch thus serves as a restraining device for a planetary gear train forming a differential (longitudinal compensation) between the two axles.
したがって本発明の基礎になっている課題は、最初に述
べた駆動装置を改良して、かさい液体摩擦クラッチでも
、また２つの車軸用の駆動ラインの両端にある小さく設
計された伝１ｌｉＩｌ装置でも間に合うようにすること
である。The problem on which the invention is based is therefore to improve the drive system mentioned at the outset, both with bulky liquid friction clutches and with small designed transmission devices at both ends of the drive line for the two axles. It's about being on time.
与えられた課題を解決するため本発明によれば、液体！
Ｉｓ擦クワクラッチ動側に遊星歯車キャリヤを駆動され
る遊星歯車装置が接続さべその太陽歯車に内側薄板が、
またその内歯環状歯車に外側薄板が相対回転しないよう
に結合され、内歯環状歯車から間接に駆動される車軸へ
出力が誘導される。According to the invention to solve the given problem, liquid!
Is a planetary gear device driven by a planetary gear carrier is connected to the moving side of the scraper clutch, and the inner thin plate is connected to the sun gear.
Further, an outer thin plate is coupled to the internal ring gear so as not to rotate relative to each other, and output is guided from the internal ring gear to an indirectly driven axle.
遊星歯車装置を設けることによって、液体摩擦クラッチ
にそのつど生ずる回転数差が著しく高められ、それに応
じてもちろん伝達可能なトルクも増大される。しかしこ
の場合このトルク増大によりクラッチ寸法は大きくなら
ない。なぜならば、遊星歯車装置により著しく高い回転
数が処理されるからである。これに反し液体摩擦クラッ
チの入力軸および出方軸の回転数は大きくする必要がな
いので、駆動ラインのｌＩＩ端にある伝動装置の寸法も
変える必要がない。最後に内側薄板と外側薄板との相対
回転数が高まる結果、このようなりラッチの特性曲線に
応じて、滑り変化へのその反応も迅速になる。By providing a planetary gear system, the rotational speed differences occurring in each case of the liquid friction clutch are significantly increased, and of course the transmittable torque is also increased accordingly. However, in this case, the clutch size does not increase due to this torque increase. This is because extremely high rotational speeds are handled by the planetary gear system. On the other hand, the rotational speeds of the input and output shafts of the liquid friction clutch do not need to be increased, so that the dimensions of the transmission at the II end of the drive line also do not need to be changed. Finally, as a result of the increased relative rotational speed between the inner and outer lamellas, and in accordance with the characteristic curve of the latch, its reaction to changes in slip also becomes faster.
図面には、本発明による駆動装置の実凡例が示されてい
る。The drawing shows a practical example of a drive device according to the invention.
自動車の機関ビにより一方の車軸１？Ｊ直接に駆動され
る。車軸１かう角形伝動装置２を介して駆動ラインとし
ての軸３，４が駆動されて、別の角形伝動装置５を経て
第２の車＠６を駆動する。駆動ライン３，４には、駆動
側に遊星歯ＸＪ１装置８をもつ成体摩擦クラッチ７が挿
入されている。遊星歯車キャリヤ９は＠３に相対回転し
ないように結合され、太陽歯車１０は内側？１板１１を
保持する軸４上にある。内歯環状歯車１２はクラッチハ
ウジング１３に付属し、このハウジング内に外側薄板１
４が取付けられ、ハウジングから軸４を経て車軸６へ出
方が誘導される。クラッチハウジング１３が粘性液体を
満たされていることはもちろんである。One axle 1 depending on the engine of the car? J Directly driven. Axle 1 drives axles 3, 4 as drive lines via a rectangular transmission 2, which drives a second wheel 6 via a further rectangular transmission 5. Inserted into the drive lines 3, 4 is an adult friction clutch 7 with a planetary tooth XJ1 arrangement 8 on the drive side. The planetary gear carrier 9 is coupled to @3 so as not to rotate relative to each other, and the sun gear 10 is on the inside? 1 is on the shaft 4 which holds the plate 11. The internal ring gear 12 is attached to a clutch housing 13 in which an outer thin plate 1 is disposed.
4 is attached, and the exit direction is guided from the housing to the axle 6 via the shaft 4. Of course, the clutch housing 13 is filled with viscous liquid.
図は本発明によるＮｍ装置岨駆である。
ｔ＋６・・・車軸、３，４・・・駆動ライン（軸）、７
・・・液体摩擦クラッチ、８・・・遊星歯車装置、９・
・−遊星歯車キャリヤ、１０・・・太陽歯車、１１・・
・内側薄板、１２・・・内歯環状歯車、１４・・・外側
薄板。The figure shows an example of an Nm device according to the present invention. t+6... Axle, 3, 4... Drive line (shaft), 7
...Liquid friction clutch, 8...Planetary gear device, 9.
- Planetary gear carrier, 10... Sun gear, 11...
- Inner thin plate, 12... Internal ring gear, 14... Outer thin plate.
Claims (1)
に駆動される車軸とをもち、液体摩擦クラッチが互いに
係合する内側薄板と外側薄板からなるものにおいて、液
体摩擦クラッチ（７）の駆動側に、遊星歯車キャリヤ（
９）を駆動される遊星歯車装置（８）が接続され、その
太陽歯車（１０）に内側薄板（１１）が、またその内歯
環状歯車（１２）に外側薄板（１４）が相対回転しない
ように結合され、内歯環状歯車（１２）から間接に駆動
される車軸（６）へ出力（４）が誘導されることを特徴
とする、自動車用駆動装置。The drive side of the liquid friction clutch (7) has an axle that is directly driven and an axle that is indirectly driven via a liquid friction clutch, and the liquid friction clutch consists of an inner thin plate and an outer thin plate that engage with each other. , the planetary gear carrier (
9) is connected to the planetary gear set (8), the inner thin plate (11) is connected to its sun gear (10), and the outer thin plate (14) is prevented from relative rotation to its internal ring gear (12). A drive device for a motor vehicle, characterized in that the output (4) is coupled to the internal ring gear (12) and is guided to an indirectly driven axle (6).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT3099/84 | 1984-10-01 | ||
| AT0309984A AT382826B (en) | 1984-10-01 | 1984-10-01 | DRIVE ARRANGEMENT FOR A MOTOR VEHICLE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6184442A true JPS6184442A (en) | 1986-04-30 |
| JPH0548377B2 JPH0548377B2 (en) | 1993-07-21 |
Family
ID=3545291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60206704A Granted JPS6184442A (en) | 1984-10-01 | 1985-09-20 | Drive for automobile |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS6184442A (en) |
| AT (1) | AT382826B (en) |
| DE (1) | DE3533142A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014040867A (en) * | 2012-08-22 | 2014-03-06 | Honda Motor Co Ltd | Torque transmission device for four-wheel drive vehicle |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT389577B (en) * | 1985-09-13 | 1989-12-27 | Steyr Daimler Puch Ag | TRANSMISSION UNIT, ESPECIALLY DIFFERENTIAL GEARBOX BETWEEN THE DRIVEN AXLES OF A MOTOR VEHICLE |
| DE3611093A1 (en) * | 1986-04-03 | 1987-10-08 | Opel Adam Ag | MOTOR VEHICLE WITH 4WD DRIVE |
| JPS62253529A (en) * | 1986-04-25 | 1987-11-05 | Toyota Motor Corp | Four-wheel driving device |
| JPH0764220B2 (en) * | 1986-06-30 | 1995-07-12 | 本田技研工業株式会社 | Driving force transmission device for four-wheel drive vehicle |
| AT385566B (en) * | 1986-07-03 | 1988-04-25 | Steyr Daimler Puch Ag | APPLICATION OF A LIQUID FRICTION COUPLING AND LIQUID FRICTION COUPLING |
| US4819506A (en) * | 1986-07-18 | 1989-04-11 | Fuji Jukogyo Kabushiki Kaisha | Power transmitting system for a four-wheel drive vehicle |
| AT390408B (en) * | 1986-10-21 | 1990-05-10 | Steyr Daimler Puch Ag | DRIVE ARRANGEMENT FOR ALL-WHEEL DRIVE MOTOR VEHICLES |
| JPH0764219B2 (en) * | 1988-01-18 | 1995-07-12 | 本田技研工業株式会社 | Front and rear wheel drive system |
| EP0380101A3 (en) * | 1989-01-27 | 1991-05-29 | Toyoda Koki Kabushiki Kaisha | Driving power transmission system for vehicle |
| DE3924340A1 (en) * | 1989-07-22 | 1991-01-31 | Viscodrive Gmbh | Drive train blocking arrangement - for four-wheel-drive, vehicle and uses three member planetary drive |
| DE4011857C2 (en) * | 1990-04-12 | 1994-02-24 | Daimler Benz Ag | Arrangement for the continuous drive distribution of the torque of a drive motor of a motor vehicle on two vehicle axles |
| DE4111615A1 (en) * | 1991-04-10 | 1992-10-15 | Daimler Benz Ag | Motor vehicle with central torque splitter for all wheel drive - providing uneven drive speeds for both axles with faster driven shaft carrying larger torque fraction |
| US5226860A (en) * | 1991-12-31 | 1993-07-13 | Dana Corporation | Vehicle torque transfer case |
| DE9211473U1 (en) * | 1992-08-26 | 1992-10-29 | Fichtel & Sachs Ag, 8720 Schweinfurt | Drive device for the radiator fan in motor vehicles |
| WO1995001522A2 (en) * | 1993-06-30 | 1995-01-12 | Harald Von Hacht | Drive design using a continuously variable transmission |
| US6712730B2 (en) | 2001-12-06 | 2004-03-30 | The Timken Company | Active torque bias coupling |
| US6755762B2 (en) | 2002-03-25 | 2004-06-29 | The Timken Company | Axle center with active torque bias control |
| US6645108B1 (en) * | 2002-05-16 | 2003-11-11 | The Timken Company | Active torque bias system and controls |
| JP2005534881A (en) * | 2002-07-31 | 2005-11-17 | ザ ティムケン カンパニー | Fluid coupling with torque adjustment and locking capabilities that divides torque between transmission and driven axle |
| DE102006025797A1 (en) * | 2006-06-02 | 2007-12-06 | Schaeffler Kg | Coupling for a distributor of torques |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS47203U (en) * | 1971-11-12 | 1972-05-22 | ||
| JPS50158765A (en) * | 1974-05-09 | 1975-12-22 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1357106A (en) * | 1970-07-18 | 1974-06-19 | Ferguson Ltd Harry | Rotary couplings |
-
1984
- 1984-10-01 AT AT0309984A patent/AT382826B/en not_active IP Right Cessation
-
1985
- 1985-09-17 DE DE19853533142 patent/DE3533142A1/en active Granted
- 1985-09-20 JP JP60206704A patent/JPS6184442A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS47203U (en) * | 1971-11-12 | 1972-05-22 | ||
| JPS50158765A (en) * | 1974-05-09 | 1975-12-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014040867A (en) * | 2012-08-22 | 2014-03-06 | Honda Motor Co Ltd | Torque transmission device for four-wheel drive vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| AT382826B (en) | 1987-04-10 |
| ATA309984A (en) | 1986-09-15 |
| JPH0548377B2 (en) | 1993-07-21 |
| DE3533142A1 (en) | 1986-04-10 |
| DE3533142C2 (en) | 1987-05-21 |
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