JPH01150228U - - Google Patents

Info

Publication number
JPH01150228U
JPH01150228U JP1988047758U JP4775888U JPH01150228U JP H01150228 U JPH01150228 U JP H01150228U JP 1988047758 U JP1988047758 U JP 1988047758U JP 4775888 U JP4775888 U JP 4775888U JP H01150228 U JPH01150228 U JP H01150228U
Authority
JP
Japan
Prior art keywords
rotating member
working chamber
viscous
viscous fluid
resistance plate
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
JP1988047758U
Other languages
English (en)
Other versions
JPH0514014Y2 (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 JP1988047758U priority Critical patent/JPH0514014Y2/ja
Priority to DE8989106330T priority patent/DE68901802T2/de
Priority to US07/335,425 priority patent/US4940123A/en
Priority to AT89106330T priority patent/ATE77453T1/de
Priority to EP89106330A priority patent/EP0337356B1/en
Publication of JPH01150228U publication Critical patent/JPH01150228U/ja
Application granted granted Critical
Publication of JPH0514014Y2 publication Critical patent/JPH0514014Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Retarders (AREA)
  • Pens And Brushes (AREA)

Description

【図面の簡単な説明】
第１図ないし第４図はこの考案に係るビスカス
カツプリングの一実施例を示す図であり、第１図
はこのビスカスカツプリングの断面図、第２図は
ベーンポンプの断面図、第３図ａは左右輪のうち
一方の車輪がスリツプしたときの粘性流体の流れ
を示す概略断面図、第３図ｂはこの一方の車輪が
スリツプしたときのベーンポンプの作動を示す断
面図、第４図ａは左右輪の他方の車輪がスリツプ
したとき、粘性流体の流れを示す概略断面図、第
４図ｂはこの他方の車輪がスリツプしたときのベ
ーンポンプの作動を示す断面図である。第５図は
従来のビスカスカツプリングを示す断面図である
。 ３……第３回転部材、４……第１回転部材、５
……第２回転部材、７……作動室、８……第１抵
抗板、９……第２抵抗板、１１……第１作動室、
１２……第２作動室、１３……ポンプ（ベーンポ
ンプ）。

Claims (1)

    【実用新案登録請求の範囲】
  1. 同一軸線上に配設された第１回転部材および第
    ２回転部材と、この第１回転部材および第２回転
    部材と相対回転可能に配設された第３回転部材と
    、この第３回転部材と第１回転部材および第２回
    転部材とによつて画成され粘性流体が封入された
    作動室と、この作動室に収納され第１回転部材お
    よび第２回転部材と第３回転部材とにそれぞれ交
    互に係合された第１抵抗板および第２抵抗板とを
    備えたビスカスカツプリングにおいて、前記作動
    室を区画して第１回転部材と第３回転部材とで画
    成される第１作動室と、第２回転部材と第３回転
    部材とで画成される第２作動室とにし、第１回転
    部材と第２回転部材との相対回転によつて作動す
    るポンプを配設し、このポンプによつて前記第１
    作動室および第２作動室のいずれか一室から他室
    へ前記粘性流体を圧送するようにしたことを特徴
    とするビスカスカツプリング。
JP1988047758U 1988-04-11 1988-04-11 Expired - Lifetime JPH0514014Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1988047758U JPH0514014Y2 (ja) 1988-04-11 1988-04-11
DE8989106330T DE68901802T2 (de) 1988-04-11 1989-04-10 Fluessigkeitsreibungsskupplung.
US07/335,425 US4940123A (en) 1988-04-11 1989-04-10 Viscous coupling
AT89106330T ATE77453T1 (de) 1988-04-11 1989-04-10 Fluessigkeitsreibungsskupplung.
EP89106330A EP0337356B1 (en) 1988-04-11 1989-04-10 Viscous coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988047758U JPH0514014Y2 (ja) 1988-04-11 1988-04-11

Publications (2)

Publication Number Publication Date
JPH01150228U true JPH01150228U (ja) 1989-10-17
JPH0514014Y2 JPH0514014Y2 (ja) 1993-04-14

Family

ID=12784265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988047758U Expired - Lifetime JPH0514014Y2 (ja) 1988-04-11 1988-04-11

Country Status (5)

Country Link
US (1) US4940123A (ja)
EP (1) EP0337356B1 (ja)
JP (1) JPH0514014Y2 (ja)
AT (1) ATE77453T1 (ja)
DE (1) DE68901802T2 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010195C2 (de) * 1990-03-30 1995-05-18 Gkn Viscodrive Gmbh Viskokupplung
FR2674483A1 (fr) * 1991-03-29 1992-10-02 Glaenzer Spicer Sa Agencement pour l'entrainement en rotation de deux roues d'un meme essieu avec regulation de leurs vitesses de rotation.
DE4444027C2 (de) * 1994-12-10 1997-02-27 Gkn Viscodrive Gmbh Achsgetriebe zur Drehmomentverteilung
US5971123A (en) 1998-10-09 1999-10-26 Hilliard Corporation Bi-directional overrunning clutch
DE19860532C2 (de) 1998-12-30 2001-02-01 Gkn Viscodrive Gmbh Differenzdrehzahlgesteuerte Übertragungskupplung
US6622837B2 (en) 2000-11-17 2003-09-23 The Hilliard Corporation Bi-directional overrunning clutch with automatic backdrive
US7410042B2 (en) * 2006-06-08 2008-08-12 The Hilliard Corporation Self-energizing pump for overrunning clutch
US20100063701A1 (en) * 2008-09-09 2010-03-11 Lockheed Martin Corporation Brake based viscous coupling alternative vehicle differential

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630331A (en) * 1970-04-27 1971-12-28 Gen Motors Corp Viscous shear clutch with free-floating damper ring
US3648811A (en) * 1970-06-18 1972-03-14 Gen Motors Corp Viscous fluid clutch
US4064980A (en) * 1976-10-12 1977-12-27 Eaton Corporation Dual speed viscous fluid coupling
US4727966A (en) * 1984-05-30 1988-03-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Differential with differential motion limiting mechanism
JPS63163040A (ja) * 1986-12-24 1988-07-06 Honda Motor Co Ltd トルク伝達装置
DE3725103C1 (de) * 1987-07-29 1988-09-08 Viscodrive Gmbh Antriebsanordnung in einem vierradgetriebenem Fahrzeug mit einer Kupplung zum zeitweisen Zuschalten der nicht staendig angetriebenen Raeder

Also Published As

Publication number Publication date
DE68901802T2 (de) 1992-12-17
EP0337356B1 (en) 1992-06-17
US4940123A (en) 1990-07-10
JPH0514014Y2 (ja) 1993-04-14
ATE77453T1 (de) 1992-07-15
DE68901802D1 (de) 1992-07-23
EP0337356A1 (en) 1989-10-18

Similar Documents

Publication Publication Date Title
JPH01150228U (ja)
JPS6148984U (ja)
JPS634387U (ja)
JPS5855608Y2 (ja) 防爆機器
JPS61118973U (ja)
JPS61149791U (ja)
JPS631927U (ja)
JPH027389U (ja)
JPH01171932U (ja)
JPH0260725U (ja)
JPH01102491U (ja)
JPS5877167U (ja) 可変正逆ポンプ
JPS6132575U (ja) プランジヤ型ポンプ
JPS643084U (ja)
JPS63115585U (ja)
JPH0290430U (ja)
JPH024977U (ja)
JPH024984U (ja)
JPS60188883U (ja) ル−ツ式ポンプ
JPH0290431U (ja)
JPS58172084U (ja) 高粘度ポリマ用ポンプ
JPH0274627U (ja)
JPS60138032U (ja) クラツチダンパ−
JPH0191133U (ja)
JPH0448430U (ja)