RU2010112415A - ACTUATOR ASSEMBLY CONTAINING AN INTEGRATED FIXED DRIVE WHEEL - Google Patents

ACTUATOR ASSEMBLY CONTAINING AN INTEGRATED FIXED DRIVE WHEEL Download PDF

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Publication number
RU2010112415A
RU2010112415A RU2010112415/11A RU2010112415A RU2010112415A RU 2010112415 A RU2010112415 A RU 2010112415A RU 2010112415/11 A RU2010112415/11 A RU 2010112415/11A RU 2010112415 A RU2010112415 A RU 2010112415A RU 2010112415 A RU2010112415 A RU 2010112415A
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RU
Russia
Prior art keywords
drive unit
gear
unit according
housing
fixed
Prior art date
Application number
RU2010112415/11A
Other languages
Russian (ru)
Other versions
RU2467229C2 (en
Inventor
Ричард Дж. ДЖАЙБЗ (US)
Ричард Дж. ДЖАЙБЗ
Джош НОЛЬКЕ (US)
Джош НОЛЬКЕ
Джон Д. ГЕЙТС (US)
Джон Д. ГЕЙТС
Original Assignee
Кейтерпиллар Инк. (Us)
Кейтерпиллар Инк.
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 Кейтерпиллар Инк. (Us), Кейтерпиллар Инк. filed Critical Кейтерпиллар Инк. (Us)
Publication of RU2010112415A publication Critical patent/RU2010112415A/en
Application granted granted Critical
Publication of RU2467229C2 publication Critical patent/RU2467229C2/en

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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
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
    • B60K17/165—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing provided between independent half axles
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/02052—Axle units; Transfer casings for four wheel drive
    • 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

Abstract

1. Узел привода (10), содержащий корпус (26) дифференциала; кожух (34) полуоси, герметично соединенный с корпусом дифференциала, причем кожух полуоси содержит углубление (48) и паз (52), выполненный на внутренней поверхности углубления; а также зубчатое колесо (46), расположенное в углублении кожуха полуоси; и кольцо (50), расположенное в пазу кожуха полуоси, предназначенное для удержания зубчатого колеса в пределах углубления. ! 2. Узел привода по п.1, в котором зубчатое колесо выполнено в виде неподвижного зубчатого колеса, зафиксированного от вращения в кожухе полуоси. ! 3. Узел привода по п.2, в котором неподвижное зубчатое колесо плотно запрессовано в кожухе полуоси. ! 4. Узел привода по п.2, в котором углубление содержит уступ (48а), а неподвижное зубчатое колесо в осевом направлении установлено между краем уступа и кольцом. ! 5. Узел привода по п.4, в котором неподвижное зубчатое колесо имеет подвижность между торцевой поверхностью уступа и кольцом. ! 6. Узел привода по п.2, содержащий вал (20) проходящий через корпус дифференциала в кожухе полуоси и выполненный с возможностью введения в зацепление с неподвижным зубчатым колесом. ! 7. Узел привода по п.1, в котором зубчатое колесо полностью охватывается, когда корпус дифференциала собран с кожухом полуоси. !8. Узел привода по п.1, в котором кольцо выполнено в виде пружинного стопорного кольца. ! 9. Способ конструирования узла привода (10), в котором запрессовывают зубчатое колесо (46) в первом корпусе (34); фиксируют от выхода из корпуса в осевом направлении неподвижное зубчатое колесо; соединяют второй корпус (26) с первым корпусом с полностью закрепленным неподвижным зубчатым колесом. ! 10. Сп 1. Drive assembly (10) comprising a differential housing (26); a half shaft casing (34) sealed to the differential housing, the half shaft casing comprising a recess (48) and a groove (52) formed on the inner surface of the recess; as well as a gear wheel (46) located in the recess of the axle housing; and a ring (50) located in the groove of the axle housing to hold the gear within the recess. ! 2. The drive unit according to claim 1, in which the gear wheel is made in the form of a stationary gear wheel, fixed from rotation in the casing of the axle shaft. ! 3. The drive unit according to claim 2, in which the fixed gear is tightly pressed into the axle housing. ! 4. The drive unit according to claim 2, in which the recess contains a ledge (48A), and a fixed gear in the axial direction is installed between the edge of the ledge and the ring. ! 5. The drive unit according to claim 4, in which the fixed gear has mobility between the end surface of the ledge and the ring. ! 6. The drive unit according to claim 2, containing a shaft (20) passing through the differential housing in the axle housing and configured to mesh with a fixed gear. ! 7. The drive unit according to claim 1, in which the gear wheel is fully covered when the differential housing is assembled with the axle housing. !8. The drive unit according to claim 1, in which the ring is made in the form of a spring retaining ring. ! 9. A method of constructing a drive unit (10), in which a gear wheel (46) is pressed into the first housing (34); fixed from the exit of the housing in the axial direction of the fixed gear; connecting the second casing (26) with the first casing with a fully fixed stationary gear. ! 10. Cn

Claims (10)

1. Узел привода (10), содержащий корпус (26) дифференциала; кожух (34) полуоси, герметично соединенный с корпусом дифференциала, причем кожух полуоси содержит углубление (48) и паз (52), выполненный на внутренней поверхности углубления; а также зубчатое колесо (46), расположенное в углублении кожуха полуоси; и кольцо (50), расположенное в пазу кожуха полуоси, предназначенное для удержания зубчатого колеса в пределах углубления.1. Drive assembly (10) comprising a differential housing (26); a half shaft casing (34) sealed to the differential housing, the half shaft casing comprising a recess (48) and a groove (52) formed on the inner surface of the recess; as well as a gear wheel (46) located in the recess of the axle housing; and a ring (50) located in the groove of the axle housing to hold the gear within the recess. 2. Узел привода по п.1, в котором зубчатое колесо выполнено в виде неподвижного зубчатого колеса, зафиксированного от вращения в кожухе полуоси.2. The drive unit according to claim 1, in which the gear wheel is made in the form of a stationary gear wheel, fixed from rotation in the casing of the axle shaft. 3. Узел привода по п.2, в котором неподвижное зубчатое колесо плотно запрессовано в кожухе полуоси.3. The drive unit according to claim 2, in which the fixed gear is tightly pressed into the axle housing. 4. Узел привода по п.2, в котором углубление содержит уступ (48а), а неподвижное зубчатое колесо в осевом направлении установлено между краем уступа и кольцом.4. The drive unit according to claim 2, in which the recess contains a ledge (48A), and a fixed gear in the axial direction is installed between the edge of the ledge and the ring. 5. Узел привода по п.4, в котором неподвижное зубчатое колесо имеет подвижность между торцевой поверхностью уступа и кольцом.5. The drive unit according to claim 4, in which the fixed gear has mobility between the end surface of the ledge and the ring. 6. Узел привода по п.2, содержащий вал (20) проходящий через корпус дифференциала в кожухе полуоси и выполненный с возможностью введения в зацепление с неподвижным зубчатым колесом.6. The drive unit according to claim 2, containing a shaft (20) passing through the differential housing in the axle housing and configured to mesh with a fixed gear. 7. Узел привода по п.1, в котором зубчатое колесо полностью охватывается, когда корпус дифференциала собран с кожухом полуоси.7. The drive unit according to claim 1, in which the gear wheel is fully covered when the differential housing is assembled with the axle housing. 8. Узел привода по п.1, в котором кольцо выполнено в виде пружинного стопорного кольца.8. The drive unit according to claim 1, in which the ring is made in the form of a spring retaining ring. 9. Способ конструирования узла привода (10), в котором запрессовывают зубчатое колесо (46) в первом корпусе (34); фиксируют от выхода из корпуса в осевом направлении неподвижное зубчатое колесо; соединяют второй корпус (26) с первым корпусом с полностью закрепленным неподвижным зубчатым колесом.9. A method of constructing a drive unit (10), in which a gear wheel (46) is pressed into the first housing (34); fixed from the exit of the housing in the axial direction of the fixed gear; connecting the second casing (26) with the first casing with a fully fixed stationary gear. 10. Способ по п.9, в котором фиксируют от вращения неподвижное зубчатое колесо. 10. The method according to claim 9, in which a fixed gear is fixed from rotation.
RU2010112415/11A 2007-08-31 2008-08-27 Drive assembly containing built-in fixed gear wheel RU2467229C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93580507P 2007-08-31 2007-08-31
US60/935,805 2007-08-31

Publications (2)

Publication Number Publication Date
RU2010112415A true RU2010112415A (en) 2011-10-10
RU2467229C2 RU2467229C2 (en) 2012-11-20

Family

ID=40076716

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010112415/11A RU2467229C2 (en) 2007-08-31 2008-08-27 Drive assembly containing built-in fixed gear wheel

Country Status (3)

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CN (1) CN101796324A (en)
RU (1) RU2467229C2 (en)
WO (1) WO2009032137A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015216975B4 (en) * 2015-09-04 2021-02-04 Schaeffler Technologies AG & Co. KG Transmission device and electric drive unit with at least one electric machine and with the transmission device
DE102017122017B4 (en) * 2017-09-22 2020-03-12 Saf-Holland Gmbh Housing unit and axle end arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6117036A (en) * 1999-07-29 2000-09-12 New Venture Gear, Inc. Split helical planetary gear assembly
US6401850B1 (en) * 2001-03-14 2002-06-11 New Venture Gear, Inc. Electric drive axle for hybrid vehicle
CA2427980A1 (en) * 2002-05-03 2003-11-03 Tesma International Inc. Rotating housing and gear assembly
US6866605B2 (en) * 2002-06-28 2005-03-15 Caterpillar Inc Power train assembly

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Publication number Publication date
WO2009032137A1 (en) 2009-03-12
RU2467229C2 (en) 2012-11-20
CN101796324A (en) 2010-08-04

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Effective date: 20130828