ATE420301T1 - Kupplung mit verbessertem druckmittelsystem - Google Patents

Kupplung mit verbessertem druckmittelsystem

Info

Publication number
ATE420301T1
ATE420301T1 AT05022064T AT05022064T ATE420301T1 AT E420301 T1 ATE420301 T1 AT E420301T1 AT 05022064 T AT05022064 T AT 05022064T AT 05022064 T AT05022064 T AT 05022064T AT E420301 T1 ATE420301 T1 AT E420301T1
Authority
AT
Austria
Prior art keywords
seals
clutch
housing
hub portion
pressure system
Prior art date
Application number
AT05022064T
Other languages
English (en)
Inventor
Celso Luiz Fratta
Robert Joseph Kyle
Keith Eugene Morgensai
Patrick John Mcmillan
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ATE420301T1 publication Critical patent/ATE420301T1/de

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
    • F16H48/20—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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
    • 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
    • B60K17/352—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 manually operated
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • 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
    • F16H48/20—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
    • 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
    • F16H2048/346—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators using a linear motor
    • 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
    • F16H2048/382—Methods for manufacturing differential gearings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
  • Joints Allowing Movement (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
AT05022064T 2004-10-13 2005-10-10 Kupplung mit verbessertem druckmittelsystem ATE420301T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/964,134 US7063198B2 (en) 2004-10-13 2004-10-13 Coupling device and improved fluid pressure system therefor

Publications (1)

Publication Number Publication Date
ATE420301T1 true ATE420301T1 (de) 2009-01-15

Family

ID=35517439

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05022064T ATE420301T1 (de) 2004-10-13 2005-10-10 Kupplung mit verbessertem druckmittelsystem

Country Status (8)

Country Link
US (1) US7063198B2 (de)
EP (1) EP1647732B1 (de)
JP (1) JP4915608B2 (de)
KR (1) KR20060052208A (de)
CN (1) CN100501183C (de)
AT (1) ATE420301T1 (de)
DE (1) DE602005012208D1 (de)
MX (1) MXPA05010985A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7318511B2 (en) * 2005-06-27 2008-01-15 Eaton Corporation Coupling device independent of differential speed
US7341136B2 (en) * 2005-08-25 2008-03-11 Torque-Traction Technologies, Llc. Hydraulic fluid plenum plate assembly
US8763777B2 (en) * 2006-12-19 2014-07-01 Magna Powertrain Usa, Inc. Hydraulic coupling
US8628095B2 (en) * 2010-05-17 2014-01-14 GM Global Technology Operations LLC Gasket for a pressurized fluid interface
WO2012040573A1 (en) * 2010-09-25 2012-03-29 Taylor Cable Products, Inc Hydraulic shaft coupling apparatus
USD735758S1 (en) * 2014-10-13 2015-08-04 Eaton Corporation Composite differential plenum
USD736260S1 (en) * 2012-07-03 2015-08-11 Eaton Corporation Composite differential piston
KR101724786B1 (ko) * 2013-01-21 2017-04-07 한온시스템 주식회사 전자클러치용 필드코일 어셈블리
USD741915S1 (en) * 2013-09-09 2015-10-27 Eaton Corporation Electronic limited slip differential with separation of clutch and actuator
USD749135S1 (en) * 2013-09-09 2016-02-09 Eaton Corporation Electronic limited slip differential with separation of clutch and actuator
US9562573B2 (en) * 2013-12-19 2017-02-07 Sonnax Industries, Inc. Replacement forward drum and method in certain automatic transmissions
US20220065348A1 (en) * 2020-08-28 2022-03-03 Trelleborg Sealing Solutions Germany Gmbh Swivel seal assembly
US11802596B2 (en) 2020-11-25 2023-10-31 Dana Belgium N.V. Systems and methods for rotary seal drag reduction
US20240328467A1 (en) * 2023-03-28 2024-10-03 Sonnax Transmission Company Clutch d hub for automatic transmission

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US2657825A (en) * 1950-06-24 1953-11-03 Gen Motors Corp Seal
US3865386A (en) * 1973-04-20 1975-02-11 Koehring Co Oil sealing device
JPS5026935A (de) * 1973-06-16 1975-03-20
FR2254990A5 (en) * 1973-12-14 1975-07-11 Electra Unic Composite rotary shaft seal - has channel section friction ring containing elastomer ring
US5024634A (en) * 1988-09-08 1991-06-18 Dana Corporation Hydraulic variable lock differential with oil return in floating manifold
US5595214A (en) * 1993-02-10 1997-01-21 Asha Corporation Hydraulic coupling for vehicle drivetrain
CA2133136A1 (en) * 1993-10-14 1995-04-15 Gregory T. Dewald Differential
JPH0913005A (ja) * 1995-03-31 1997-01-14 Ntn Corp 耐圧シール部材組成物
SE512668C2 (sv) * 1997-09-05 2000-04-17 Sandvik Ab Sätt att tillverka en korrosionsresistent hårdmetall
US6041903A (en) * 1997-12-17 2000-03-28 New Venture Gear, Inc. Hydraulic coupling for vehicular power transfer systems
DE19757434A1 (de) * 1997-12-23 1999-07-01 Daimler Benz Ag Balgabdichtung für Zapfengelenke, insbesondere an Kraftfahrzeugen
AT405967B (de) * 1997-12-23 2000-01-25 Steyr Daimler Puch Ag Drehzahldifferenzabhängige hydraulische kupplung
US5938555A (en) * 1998-02-25 1999-08-17 Auburn Gear, Inc. Speed sensitive limited slip differential
US5964126A (en) * 1998-09-02 1999-10-12 Mclaren Automotive Group, Inc. Hydraulic coupling for auxiliary drive axle of a vehicle drivetrain
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JP2002115683A (ja) * 2000-10-10 2002-04-19 Toyota Industries Corp 真空ポンプにおける回転軸
US6692396B1 (en) * 2002-02-27 2004-02-17 Torque-Traction Technologies, Inc. Solenoid actuated variable pressure relief valve assembly for limited slip differential assembly
WO2004007937A1 (ja) * 2002-07-12 2004-01-22 Uchiyama Manufacturing Corp. ガスケット
AT6573U1 (de) * 2002-10-31 2003-12-29 Magna Steyr Powertrain Ag & Co Drehzahldifferenzabhängige hydraulische kupplung mit einem steuerventil
US7051857B2 (en) * 2004-03-08 2006-05-30 Eaton Corporation Coupling device and improved method of controlling torque transmission

Also Published As

Publication number Publication date
DE602005012208D1 (de) 2009-02-26
KR20060052208A (ko) 2006-05-19
US20060076209A1 (en) 2006-04-13
JP4915608B2 (ja) 2012-04-11
EP1647732A3 (de) 2006-05-17
MXPA05010985A (es) 2006-04-20
EP1647732B1 (de) 2009-01-07
JP2006112629A (ja) 2006-04-27
EP1647732A2 (de) 2006-04-19
US7063198B2 (en) 2006-06-20
CN1807916A (zh) 2006-07-26
CN100501183C (zh) 2009-06-17

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