DE20212094U1 - Powertrain for an all-wheel drive motor vehicle - Google Patents

Powertrain for an all-wheel drive motor vehicle

Info

Publication number
DE20212094U1
DE20212094U1 DE20212094U DE20212094U DE20212094U1 DE 20212094 U1 DE20212094 U1 DE 20212094U1 DE 20212094 U DE20212094 U DE 20212094U DE 20212094 U DE20212094 U DE 20212094U DE 20212094 U1 DE20212094 U1 DE 20212094U1
Authority
DE
Germany
Prior art keywords
gear
transmission
drive
torque distribution
shaft
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.)
Expired - Lifetime
Application number
DE20212094U
Other languages
German (de)
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen 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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to DE20212094U priority Critical patent/DE20212094U1/en
Publication of DE20212094U1 publication Critical patent/DE20212094U1/en
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
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • 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
    • B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
    • 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
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
    • 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
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
    • B60K17/3462—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear with means for changing distribution of torque between front and rear wheels
    • B60K17/3465—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear with means for changing distribution of torque between front and rear wheels self-actuated means, e.g. differential locked automatically by difference of speed
    • 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
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • 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
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/02—Arrangement or mounting of internal-combustion or jet-propulsion units with the engine main axis, e.g. crankshaft axis, substantially in or parallel to the longitudinal centre line of the vehicle

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (13)

1. Antriebsstrang (4) für ein Allrad-Kraftfahrzeug mit einem Motor und einem Gesamtgetriebe (1), die längs zur Fahrtrichtung angeordnet sind, wobei das Gesamtgetriebe (1) ein Zentralgetriebe (7), eine Drehmomentverteilungseinrich­ tung (8), ein Vorderachsdifferentialgetriebe (19) sowie mit eine Seitenwelle (21) umfasst, an deren einem Ende ein Zahnrad (26, 29) befestigt ist, das mit einem abtriebssei­ tig hinter dem Zentralgetriebe (7) angeordneten Zahn­ rad (23, 27) kämmt und an deren anderem Ende ein Zahn­ rad (24) angeordnet ist, dass mit einer Antriebsverzah­ nung (20) am Vorderachsdifferentialgetriebe (19) im Zahn­ eingriff steht, dadurch gekennzeichnet, dass auf der Abtriebswelle (25) des Zentralgetriebes (7) ein Zahnrad (28) befestigt ist, das mit einer Antriebsver­ zahnung (30) der Drehmomentverteilungseinrichtung (8) im Zahneingriff steht, deren eine Abtriebswelle mit einer zu Fahrzeughinterrädern führenden Kardanwelle (9) verbunden ist und deren andere Abtriebswelle (22) ein Zahnrad (23, 27) trägt, das mit dem Zahnrad (26, 29) kämmt, welches an dem vom Vorderachsdifferentialgetriebe (19) wegweisenden Ende der Seitenwelle (21) befestigt ist.1. Drivetrain ( 4 ) for an all-wheel drive motor vehicle with an engine and an overall transmission ( 1 ), which are arranged longitudinally to the direction of travel, the overall transmission ( 1 ) being a central transmission ( 7 ), a torque distribution device ( 8 ), a front axle differential transmission ( 19 ) and includes a side shaft ( 21 ), at one end of which a gear ( 26 , 29 ) is attached which meshes with a gear wheel ( 23 , 27 ) arranged behind the central transmission ( 7 ) and at the other end a gear wheel ( 24 ) is arranged that meshes with a drive toothing ( 20 ) on the front axle differential gear ( 19 ) in the tooth, characterized in that a gear wheel ( 28 ) is fastened on the output shaft ( 25 ) of the central transmission ( 7 ), that with a drive toothing ( 30 ) of the torque distribution device ( 8 ) is in meshing engagement, an output shaft of which is connected to a propeller shaft ( 9 ) leading to vehicle rear wheels u nd whose other output shaft ( 22 ) carries a gear ( 23 , 27 ) which meshes with the gear ( 26 , 29 ) which is attached to the end of the side shaft ( 21 ) pointing away from the front differential gear ( 19 ). 2. Antriebsstrang nach Anspruch 1, dadurch ge­ kennzeichnet, dass die Seitenwelle (21) nicht achsparallel zu den Hauptwellen (6, 25) des Zentralgetrie­ bes (7) ausgerichtet ist. 2. Drive train according to claim 1, characterized in that the side shaft ( 21 ) is not axially parallel to the main shafts ( 6 , 25 ) of the central transmission bes ( 7 ) is aligned. 3. Antriebsstrang nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Drehmomentvertei­ lungseinrichtung (8) als Längsdifferentialgetriebe ausge­ bildet ist.3. Drive train according to claim 1 or 2, characterized in that the torque distribution device ( 8 ) is formed out as a longitudinal differential gear. 4. Getriebe nach Anspruch 1 oder 2, dadurch ge­ kennzeichnet, dass die Drehmomentverteilungs­ einrichtung (8) als Viskokupplung, als schlupfgeregelte Reibungskupplung (Haldex®-Kupplung) oder als Torsen- Differentialgetriebe ausgebildet ist.4. Transmission according to claim 1 or 2, characterized in that the torque distribution device ( 8 ) is designed as a viscous clutch, as a slip-controlled friction clutch (Haldex® clutch) or as a torsion differential gear. 5. Getriebe nach den Ansprüchen 1 oder 2, dadurch gekennzeichnet, dass das antriebsseitige Zahnrad (26) an der Seitenwelle (21) ein zylindrisches Stirnrad ist, das mit einem auf der Abtriebswelle (22) der Drehmomentverteilungseinrichtung (8) angeordneten kegelför­ migem Zahnrad (27) kämmt.5. Transmission according to claims 1 or 2, characterized in that the drive-side gear ( 26 ) on the side shaft ( 21 ) is a cylindrical spur gear, which with a on the output shaft ( 22 ) of the torque distribution device ( 8 ) arranged conical gear ( 27 ) combs. 6. Getriebe nach den Ansprüchen 1 oder 2, dadurch gekennzeichnet, dass das antriebsseitige Zahnrad (26) an der Seitenwelle (21) ein kegelförmiges Zahnrad ist, das mit einem auf der Abtriebswelle (22) der Drehmomentverteilungseinrichtung (8) angeordneten zylindri­ schem Zahnrad (27) kämmt.6. Transmission according to claims 1 or 2, characterized in that the drive-side gear ( 26 ) on the side shaft ( 21 ) is a conical gear, which with a on the output shaft ( 22 ) of the torque distribution device ( 8 ) arranged cylindri cal gear ( 27 ) combs. 7. Getriebe nach den Ansprüchen 1 oder 2, dadurch gekennzeichnet, dass sowohl das antriebs­ seitige Zahnrad (26) an der Seitenwelle (21) als auch das mit dem auf der Abtriebswelle (22) der Drehmomentvertei­ lungseinrichtung (8) angeordnete Zahnrad (27) kegelförmig ausgebildet sind und im Zahneingriff miteinander stehen. 7. Transmission according to claims 1 or 2, characterized in that both the drive-side gear ( 26 ) on the side shaft ( 21 ) and with the on the output shaft ( 22 ) of the torque distribution device ( 8 ) arranged gear ( 27 ) are conical and mesh with each other. 8. Getriebe nach den Ansprüchen 1 oder 2, dadurch gekennzeichnet, dass das antriebsseitige Zahnrad (29) der Seitenwelle (21) und das mit diesem Zahn­ rad (29) kämmende und auf der Abtriebswelle (22) der Dreh­ momentverteilungseinrichtung (8) angeordnete Zahnrad (23) als zylindrische Stirnräder ausgebildet sind, deren Dreh­ achsen parallel zueinander stehen.8. Transmission according to claims 1 or 2, characterized in that the drive-side gear ( 29 ) of the side shaft ( 21 ) and with this gear wheel ( 29 ) meshing and on the output shaft ( 22 ) of the torque distribution device ( 8 ) arranged gear ( 23 ) are designed as cylindrical spur gears, the axes of rotation of which are parallel to one another. 9. Getriebe nach wenigstens einen der vorherigen An­ sprüche 1, 2 oder 8, dadurch gekennzeich­ net, dass die Seitenwelle (21) als Gelenkwelle ausge­ bildet ist, an der wenigstens ein Gleichlaufgelenk (31) oder zwei Kreuzgelenke angeordnet sind.9. Transmission according to at least one of the preceding claims 1, 2 or 8, characterized in that the side shaft ( 21 ) is formed as a propeller shaft, on which at least one constant velocity joint ( 31 ) or two universal joints are arranged. 10. Getriebe nach wenigstens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Antriebsverzahnung (20) am Vorderachsdifferential­ getriebe (19) und das mit dieser Antriebsverzahnung (20) kämmende Zahnrad (24) der Seitenwelle (21) kegelförmig aus­ gebildet sind.10. Transmission according to at least one of the preceding claims, characterized in that the drive toothing ( 20 ) on the front axle differential gear ( 19 ) and the meshing with this drive toothing ( 20 ) gear ( 24 ) of the side shaft ( 21 ) are conical. 11. Getriebe nach wenigstens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Vorderachsdifferentialgetriebe (19) seitlich vor einer Anfahrvorrichtung (5) angeordnet ist und eine von zwei Vor­ derradantriebswellen (15, 16) das Getriebegehäuse vor der Anfahrvorrichtung (5) im wesentlichen quer zur Längserstre­ ckung des Getriebegehäuses zumindest teilweise durchdringt.11. Transmission according to at least one of the preceding claims, characterized in that the front axle differential ( 19 ) is arranged laterally in front of a starting device ( 5 ) and one of two front derradantriebswellen ( 15 , 16 ), the transmission housing in front of the starting device ( 5 ) substantially transversely for longitudinal extension of the gear housing at least partially penetrates. 12. Getriebe nach wenigstens einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass das Vorderachsdifferentialgetriebe (19) seitlich zwischen einer Anfahrvorrichtung (5) und dem Zentralgetriebe (7) angeord­ net ist, und eine von zwei Vorderradantriebswellen (15, 16) das Getriebegehäuse zwischen der Anfahrvorrichtung (5) und dem Zentralgetriebe (7) im wesentlichen quer zur Längser­ streckung des Getriebegehäuses zumindest teilweise durch­ dringt.12. Transmission according to at least one of claims 1 to 10, characterized in that the front differential gear ( 19 ) is arranged on the side between a starting device ( 5 ) and the central transmission ( 7 ), and one of two front wheel drive shafts ( 15 , 16 ) the transmission housing between the starting device ( 5 ) and the central transmission ( 7 ) at least partially penetrates essentially transversely to the longitudinal extension of the transmission housing. 13. Getriebe nach wenigstens einen der vorherigen An­ sprüche, dadurch gekennzeichnet, dass das Zentralgetriebe (7) einen Planetenradsatz eines automati­ schen Stufenwechselgetriebes, die Kegel eines Toroidgetrie­ bes, den Kegelscheibensatz eines stufenlos verstellbaren Umschlingungsgetriebes oder die Wellen, Zahnräder und Syn­ chronisationsvorrichtungen eines Stirnradstufengetriebes sowie alle für solche Getriebe notwendigen Hilfs- und Stellvorrichtungen umfasst.13. Transmission according to at least one of the preceding claims, characterized in that the central transmission ( 7 ) has a planetary gear set of an automatic step change transmission, the cone of a toroidal transmission, the cone pulley set of a continuously variable belt transmission or the shafts, gearwheels and synchronization devices of a spur gear transmission as well includes all auxiliary and adjusting devices necessary for such gearboxes.
DE20212094U 2002-08-07 2002-08-07 Powertrain for an all-wheel drive motor vehicle Expired - Lifetime DE20212094U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20212094U DE20212094U1 (en) 2002-08-07 2002-08-07 Powertrain for an all-wheel drive motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20212094U DE20212094U1 (en) 2002-08-07 2002-08-07 Powertrain for an all-wheel drive motor vehicle

Publications (1)

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DE20212094U1 true DE20212094U1 (en) 2002-10-10

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253259A1 (en) * 2002-11-15 2004-05-27 Zf Friedrichshafen Ag Universal motor vehicle transmission
DE102004020574A1 (en) * 2004-04-27 2005-11-17 Daimlerchrysler Ag Drive train with branched transmission of torque, comprising output shafts forming acute angles with wheel axles
EP1795391A1 (en) 2005-12-09 2007-06-13 Borgwarner, Inc. Hydraulic switching device and method for controlling clutches of a torque management system of a multi axle vehicle
DE102006007007A1 (en) * 2006-02-15 2007-08-16 Zf Friedrichshafen Ag Device for driving a front axle differential in a drive train of a motor vehicle
US7313981B2 (en) 2003-09-23 2008-01-01 Zf Friedrichshafen Ag Reverse gear arrangement in a countershaft transmission
US7500411B2 (en) 2003-09-23 2009-03-10 Zf Friedrichshafen Ag Transmission structure
WO2010144306A1 (en) 2009-06-10 2010-12-16 Magna Powertrain Of America, Inc. Compact transfer case with beveloid gearset
WO2013004331A1 (en) * 2011-07-01 2013-01-10 Audi Ag Drivetrain arrangement for a motor vehicle, and construction kit for drivetrains of motor vehicles of different types
DE102017208379A1 (en) * 2017-05-18 2018-11-22 Audi Ag Transmission device for a motor vehicle, in particular for a motor vehicle, and motor vehicle with such a transmission device

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253259A1 (en) * 2002-11-15 2004-05-27 Zf Friedrichshafen Ag Universal motor vehicle transmission
US7225695B2 (en) 2002-11-15 2007-06-05 Zf Friedrichshafen Ag Universally configurable motor vehicle transmission
US7313981B2 (en) 2003-09-23 2008-01-01 Zf Friedrichshafen Ag Reverse gear arrangement in a countershaft transmission
US7500411B2 (en) 2003-09-23 2009-03-10 Zf Friedrichshafen Ag Transmission structure
DE10343995B4 (en) * 2003-09-23 2014-03-06 Zf Friedrichshafen Ag transmission structure
DE102004020574A1 (en) * 2004-04-27 2005-11-17 Daimlerchrysler Ag Drive train with branched transmission of torque, comprising output shafts forming acute angles with wheel axles
EP1795391A1 (en) 2005-12-09 2007-06-13 Borgwarner, Inc. Hydraulic switching device and method for controlling clutches of a torque management system of a multi axle vehicle
DE102006007007A1 (en) * 2006-02-15 2007-08-16 Zf Friedrichshafen Ag Device for driving a front axle differential in a drive train of a motor vehicle
EP2440804A1 (en) * 2009-06-10 2012-04-18 Magna Powertrain of America, Inc. Compact transfer case with beveloid gearset
KR20120037388A (en) * 2009-06-10 2012-04-19 마그나 파워트레인 오브 아메리카, 인크. Compact transfer case with beveloid gearset
CN102449337A (en) * 2009-06-10 2012-05-09 麦格纳动力系美国有限公司 Compact transfer case with beveloid gearset
EP2440804A4 (en) * 2009-06-10 2012-12-05 Magna Powertrain America Inc Compact transfer case with beveloid gearset
WO2010144306A1 (en) 2009-06-10 2010-12-16 Magna Powertrain Of America, Inc. Compact transfer case with beveloid gearset
CN102449337B (en) * 2009-06-10 2014-08-20 麦格纳动力系美国有限公司 Compact transfer case with beveloid gearset
KR101722282B1 (en) * 2009-06-10 2017-03-31 마그나 파워트레인 오브 아메리카, 인크. Compact transfer case with beveloid gearset
WO2013004331A1 (en) * 2011-07-01 2013-01-10 Audi Ag Drivetrain arrangement for a motor vehicle, and construction kit for drivetrains of motor vehicles of different types
DE102017208379A1 (en) * 2017-05-18 2018-11-22 Audi Ag Transmission device for a motor vehicle, in particular for a motor vehicle, and motor vehicle with such a transmission device
DE102017208379B4 (en) * 2017-05-18 2020-03-19 Audi Ag Transmission device for a motor vehicle, in particular for a motor vehicle, and motor vehicle with such a transmission device

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