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DE2357451C2 - Wheel hub drive with brake - Google Patents

Wheel hub drive with brake

Info

Publication number
DE2357451C2
DE2357451C2 DE19732357451 DE2357451A DE2357451C2 DE 2357451 C2 DE2357451 C2 DE 2357451C2 DE 19732357451 DE19732357451 DE 19732357451 DE 2357451 A DE2357451 A DE 2357451A DE 2357451 C2 DE2357451 C2 DE 2357451C2
Authority
DE
Germany
Prior art keywords
brake
wheel hub
wheel
disk
electric motor
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
Application number
DE19732357451
Other languages
German (de)
Other versions
DE2357451A1 (en
Inventor
Johann 8011 Putzbrunn Eichinger
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.)
Gleason Hurth Tooling GmbH
Original Assignee
Carl Hurth Maschinen und Zahnradfabrik GmbH and Co
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 Carl Hurth Maschinen und Zahnradfabrik GmbH and Co filed Critical Carl Hurth Maschinen und Zahnradfabrik GmbH and Co
Priority to DE19732357451 priority Critical patent/DE2357451C2/en
Priority to GB4566074A priority patent/GB1455069A/en
Priority to IT5387174A priority patent/IT1023161B/en
Priority to JP13264874A priority patent/JPS5620203B2/ja
Priority to FR7437959A priority patent/FR2251452B1/fr
Publication of DE2357451A1 publication Critical patent/DE2357451A1/en
Application granted granted Critical
Publication of DE2357451C2 publication Critical patent/DE2357451C2/en
Expired 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • 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
    • B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/062—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels acting on transmission parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07509—Braking
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by side
    • F16D55/38—Brakes with a plurality of rotating discs all lying side by side mechanically actuated
    • 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
    • B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
    • B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/15—Fork lift trucks, Industrial trucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Braking Arrangements (AREA)
  • Arrangement Of Transmissions (AREA)

Description

Die Erfindung bezieht sich auf einen Radnaoenantrieb mit Bremse, wie er im Oberbegriff des Hauptanspruchs bes'.hrieben ist.The invention relates to a wheel drive with brake, as described in the preamble of the main claim.

Es sind Radnabenantriebe bekannt, bei denen an der Nabe oder am Getriebegehäuse eine Innenbackenbremse vorgesehen ist (DE-OS 22 22 976). Diese Anordnung erfordert verhältnismäßig viel Platz; außerdem sind Innenbackenbremsen, ihre Lagerung und Betätigungseinrichtung relativ vielteilig und teuer.Wheel hub drives are known in which there is an inner shoe brake on the hub or on the gearbox housing is provided (DE-OS 22 22 976). This arrangement requires a relatively large amount of space; aside from that Internal shoe brakes, their storage and actuation device are relatively multi-part and expensive.

Der t.rfinüüiig ü'rl die Aufgabe zugrunde, den Schwenkradius der Radnabe zu verkleinern und damit den Platzbedarf des Fahrzeuges zu verringern. DaDei soll die Bremse in einfacher Weise zu betätigen sein.The t.rfinüüiig about the task is based on the To reduce the swivel radius of the wheel hub and thus to reduce the space required by the vehicle. DaDei the brake should be easy to operate.

Die der Erfindung zugrundeliegende Aufgabe wird mit dem Merkmal des llauptanspruchs gelöst. Eine für die Betätigung der Bremse vorteilhafte Bauweise wird mit dem Merkmal des Anspruchs 2 erreicht.The object on which the invention is based is achieved with the feature of the main claim. One for the actuation of the brake advantageous construction is achieved with the feature of claim 2.

Fine innerhalb der Nabe eines Radnabenantriebes angeoidnete Lamellen- oder Scheibenbremse zeigt auch die IS-PS .14 3') 766 Hierbei handelt es sich aber nicht um einen um eine 1 Iochachse drehbaren Antrieb, so il.iK die Notwendigkeit eines kleinen Schwenkradius nicht gegeben ist Außerdem wird die Bremse hydraulisch betätigt, was wieder zusätzliche, Bauraum beanspruchende Teile erfordertFine shows disconnected multi-disk or disc brakes within the hub of a wheel hub drive also the IS-PS .14 3 ') 766 But here it is not a drive that can be rotated around a 1 yoke axis, so il.iK the need for a small swivel radius is not given In addition, the brake is operated hydraulically, which again takes up additional space Parts required

Die Erfindung ist anhand einer Zeichnung beschrieben. The invention is described with reference to a drawing.

Mit 1 ist eine Radnabe bezeichnet, auf der ein Reifen1 with a wheel hub is referred to on which a tire

2 befestigt ist Das Rad ist zum Zwecke des Lenkens des Fahrzeugs um eine Hochachse 3 drehbar angeordnet, die etwa durch die Mitte des Reifens verläuft Die Drehbewegung wird von einem Flansch 4 ausgeführt, der drehbar am nicht gezeichneten Fahrgestell gelagert und zum Lenken antreibbar ist. An den Flansch 4 ist der zum Antrieb des Rades dienende Elektromotor 5 angescrraubt. Die Welle 6 des Elektromotors ragt durch den Flansch 4 hindurch und ist an ihrem äußeren Ende mit einer Verzahnung 7 versehen. Mit dieser Verzahnung. kämmt ein Zahnrad 8 eines Zahnradblockes, dessen zweites Zahnrad 9 mit der Verzahnung eines Zwischenrades 10 kämmt. Diese Verzahnung greift in ein Ringrad 11 ein. das als das Getriebe umschließendes Gehäuse 12 ausgebildet ist, oder das in einem solchen Gehäuse befestigt ist. Das Gehäuse 12 und die Radnabe 1 sind miteinander verschraubt. Zur Lagerung des Zahnradblockes und des Zwischenrades sind in dem Flansch 4, Bolzen 13, 14 befestigt. Einige dieser Bolzen 13 sind über die Zahnradblöcfce 8, 9 hinaus verlängert. Hier greifen Außenlamellen 15 einer Lamellenbremse ein. Die Außenlamellen sind zu diesem Zweck am Umfang mit zu den Bolzen passenden Aussparungen versehen.2 is attached The wheel is rotatably arranged around a vertical axis 3 for the purpose of steering the vehicle, which runs approximately through the middle of the tire. The rotary movement is carried out by a flange 4, the rotatably mounted on the chassis, not shown, and can be driven for steering. To the flange 4 is the for driving the wheel serving electric motor 5 screwed. The shaft 6 of the electric motor protrudes through the flange 4 and is at its outer end a toothing 7 is provided. With this interlocking. meshes a gear 8 of a gear block whose Second gear 9 meshes with the teeth of an intermediate gear 10. These teeth mesh with a ring gear 11 a. which is designed as the housing 12 enclosing the transmission, or in such a housing is attached. The housing 12 and the wheel hub 1 are screwed together. For storing the gear block and the intermediate wheel are fastened in the flange 4, bolts 13, 14. Some of these bolts 13 are extended beyond the Zahnradblöcfce 8, 9. here outer disks 15 of a multi-disk brake engage. The outer lamellae are on the circumference for this purpose provided with recesses that match the bolts.

Sie sind axial zu den Zentralrädern angeordnet. In die Verzahnung 7 der Welle 6 greifen Innenlamellen 16 ein, die mit den Außenlamellen zusammenarbeiten. Vor der äußersten Außenlamelle ist ein Druckstück 17 angeordnet das mit einem zentralen Zapfen 18 versehen ist.They are arranged axially to the central gears. Inner disks 16 engage in toothing 7 of shaft 6, that work together with the outer blades. A pressure piece 17 is arranged in front of the outermost outer lamella which is provided with a central pin 18.

Dieser Zapfen ist in der Radnabe 1 nach außen ragend gelagert. Zur Lagerung können, falls erforderlich, gesonderte Lager und Dichtelemente vorgesehen sein, die nicht gezeichnet sind. An dem Zapfen liegt ein Schenkel 19 eines Winkelhebels 20 an, üVr am Flansch 4 drehbar gelagert ist. Der zweite Schenkel 21 dieses Winkelhebels ist so angeordnet, daß er vom Fahrgestell aus mit einem Betätigungsorgan betätigt werden kann, ohne daß die Schwenkbewegung des Flansches gestört wird. Zu diesem Zv. ^k ist in dem zweiten Schenkel 21 eine Bohrung 22 vorgesehen, die koaxial zur HochachseThis pin is mounted in the wheel hub 1 so as to protrude outwards. If necessary, separate bearings and sealing elements, which are not shown, can be provided for storage. A leg 19 of an angle lever 20 rests against the pin, and is rotatably mounted on the flange 4. The second leg 21 of this angle lever is arranged so that it can be operated from the chassis with an actuator without the pivoting movement of the flange being disturbed. To this Zv. ^ k a bore 22 is provided in the second leg 21, which is coaxial with the vertical axis

3 liegt und in die das Betätigungsorgan eingreift. Wird an dem Betätigungsorgan gezogen, dann führt3 is and in which the actuator engages. If the actuator is pulled, then leads

der Winkelhebel eine Schwenkbewegung aus. Dabei drückt der schenke! 1*> iuf den Zapfen 18 und damit auf das Druckstück 17, das die Auisen- und Innenlamellen aufeinanderpreßt, wodurch die rotierende Welle 6 bzw. das rotierende Rad 1, 2 gegenüber dem nicht rotierenden Flansch 4 mit den Bolzen 13 abgebremst wird. Dadurch, daß die Bremseinrichtung eine wesentlich geringere 1 ntfernung von der Hochachse 3 hat als das äußere Lagerschild 23 des Elektromotors, wird der Schwenkradius des Rades trot/ axialer Anordnung durch die Bremseinrichtung nicht vergrößertthe angle lever from a pivoting movement. The gift presses! 1 *> iuf the pin 18 and thus on the pressure piece 17, which the outer and inner lamellae pressed against each other, whereby the rotating shaft 6 or the rotating wheel 1, 2 relative to the non-rotating Flange 4 is braked with bolts 13. Because the braking device is an essential 1 is closer to the vertical axis 3 than that outer bearing plate 23 of the electric motor, the swivel radius of the wheel is trot / axial arrangement not enlarged by the braking device

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (2)

Patentansprüche:Patent claims: 1. Radnabenantrieb mit Bremse, inabesondere für Flurforderfahrzeuge, bestehend aus einem am Fahrzeug anbringbaren und um eine Hochachse drehbaren Träger mit einem auf seiner einen Seite angeordneten Elektromotor und einem auf seiner anderen Seite angeordneten Planetenstandgetriebe, das vom Elektromotor über eine Welle angetrieben ist und das die umgebende Nabe eines Antriebsrades antreibt, und mit einer auf der dem Elektromotor abgewendeten Seite des Planetenstandgetriebes ebenfalls innerhalb der Radnabe koaxial zum Zentralrad des Planetenstandgetriebes angeordneten Bremse, dadurch gekennzeichnet, daß die Bremse eine Lamellen- oder Scheibenbremse (15 bis 18) ist, bei der mindestens eine Innenlamelle (16) oder Scheibe der Bi*-mse in einer Innenverzahnung drehfest, aber axial verschiebbar auf der Verarmung des Zentralrades (7) und mindestens eine Außenlamelle (15) oder Scheibe der Bremse in Nuten der Außenlamelle (15) drehfest, aber axial verschiebbar von im Träger (4) befestigten Bolzen (13) der Planetenräder (8, 9) aufgenommen ist.1. Wheel hub drive with brake, especially for floor trucks, consisting of one on the vehicle attachable and rotatable about a vertical axis with a carrier arranged on one side Electric motor and a planetary gearbox arranged on its other side, the is driven by the electric motor via a shaft and the surrounding hub of a drive wheel drives, and also with a side of the planetary gear set facing away from the electric motor brake arranged inside the wheel hub coaxially to the central wheel of the planetary gearbox, characterized in that the brake is a multi-disk or disc brake (15 to 18), in which at least one inner lamella (16) or disk of the bimetallic sleeve is non-rotatable in an internal toothing, but axially displaceable on the impoverishment of the central wheel (7) and at least one outer disk (15) or disk of the brake in grooves of the outer plate (15) non-rotatably, but axially displaceable from im Carrier (4) attached bolts (13) of the planet gears (8, 9) is added. 2. Radnabenantrieb mit Bremse nach Anspruch 1, dadurch gekennzeichnet, daß die Lamellen (15,16) oder Scheiben der Bremse mit einem Druckstück (17) über einen zentralen, axial verschiebbaren, in der Radnabe (Γ nach außen ragend gelagerten Zapfen (18) mittels eines außen am Träger (4) angelenkten Hebels (2G) betätigbar sind.2. Wheel hub drive with brake according to claim 1, characterized in that the lamellae (15, 16) or discs of the brake with a pressure piece (17) via a central, axially displaceable, in the wheel hub (Γ journal (18) which protrudes outwards by means of an externally articulated on the carrier (4) Lever (2G) can be operated.
DE19732357451 1973-11-17 1973-11-17 Wheel hub drive with brake Expired DE2357451C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19732357451 DE2357451C2 (en) 1973-11-17 1973-11-17 Wheel hub drive with brake
GB4566074A GB1455069A (en) 1973-11-17 1974-10-22 Hub transmission
IT5387174A IT1023161B (en) 1973-11-17 1974-11-05 TRANSMISSION ON THE WHEEL HUB PARTICULARLY FOR INTERNAL TRANSPORT VEHICLES WITH ELECTRIC DRIVE
JP13264874A JPS5620203B2 (en) 1973-11-17 1974-11-18
FR7437959A FR2251452B1 (en) 1973-11-17 1974-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732357451 DE2357451C2 (en) 1973-11-17 1973-11-17 Wheel hub drive with brake

Publications (2)

Publication Number Publication Date
DE2357451A1 DE2357451A1 (en) 1975-05-28
DE2357451C2 true DE2357451C2 (en) 1981-09-24

Family

ID=5898365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732357451 Expired DE2357451C2 (en) 1973-11-17 1973-11-17 Wheel hub drive with brake

Country Status (5)

Country Link
JP (1) JPS5620203B2 (en)
DE (1) DE2357451C2 (en)
FR (1) FR2251452B1 (en)
GB (1) GB1455069A (en)
IT (1) IT1023161B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927311A1 (en) * 1989-08-18 1991-02-21 Magnet Motor Gmbh ELECTROMOTORIC RAIL VEHICLE DIRECT DRIVE
DE4010742C1 (en) * 1990-04-03 1991-06-27 Carl Hurth Maschinen- Und Zahnradfabrik Gmbh & Co, 8000 Muenchen, De Gearbox for transport vehicle - has bracket in housing to accommodate sliding brake disc
DE4011304C1 (en) * 1990-04-07 1991-08-01 Carl Hurth Maschinen- Und Zahnradfabrik Gmbh & Co, 8000 Muenchen, De Multi-disc vehicle brake - is actuated by two-arm lever fitted outside gear housing, one arm acting on pedal and other on axial pressure plate
DE29820349U1 (en) * 1998-11-13 2000-05-04 Röchling Getriebe KG, 49716 Meppen Drive axle
DE10121372A1 (en) * 2001-05-02 2002-11-07 Krauss Maffei Wegmann Gmbh & C All-wheel drive motor vehicle, in particular a military motor vehicle, with a diesel-electric drive device
DE10260003A1 (en) * 2002-12-20 2004-07-08 Zf Friedrichshafen Ag wheel hub drive
DE102006038396A1 (en) * 2006-08-15 2008-02-21 Kordel Antriebstechnik Gmbh Frontachsgetriebe
USRE41285E1 (en) 1997-07-18 2010-04-27 Volvo Construction Equipment Ab Planetary transmission apparatus including vehicle-wheel hub

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042017B1 (en) * 1980-06-17 1984-10-24 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Geared-motor with brake
FR2517003B1 (en) * 1981-11-23 1985-12-27 Soma Europ Transmissions REDUCING WHEEL HUB AND INTEGRATED BRAKE
DE3245720C2 (en) * 1982-12-10 1984-12-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Drive arrangement for a rotary, swivel and travel drive of a vehicle, in particular for an excavator
FR2541636B1 (en) * 1983-02-25 1988-10-07 Linde Ag HYDRAULIC MOTOR DRIVE INCORPORATING A FRICTION BRAKE
US5147255A (en) * 1990-04-03 1992-09-15 Hurth Getriebe Und Zahnraeder G.M.B.H. Spur gear transmission, in particular for a drive unit of an industrial truck
US5174419A (en) * 1990-04-03 1992-12-29 Hurth Getriebe Und Zahnraeder G.M.B.H Spur gear transmission for a drive unit of an industrial truck with lever mounted hydraulic cylinder
IT1254167B (en) * 1991-11-22 1995-09-11 Carraro Spa MOTOR AXLE FOR VEHICLES, IN PARTICULAR FOR AGRICULTURAL TRACTORS
JP2545733B2 (en) * 1993-09-17 1996-10-23 環境庁国立環境研究所長 Electric vehicle drive
DE19718744C1 (en) * 1997-05-02 1998-11-19 Zahnradfabrik Friedrichshafen Vehicle transmission with integrated brake
DE10260001A1 (en) * 2002-12-20 2004-07-08 Zf Friedrichshafen Ag Axial securing of wheel bearings for drawbar-guided vehicles
US6890282B2 (en) 2003-06-11 2005-05-10 Zf Friedrichshafen Ag Driveline for mobile vehicles
US6869380B2 (en) 2003-06-11 2005-03-22 Zf Friedrichshafen Ag Driveline for mobile-vehicles
DE102004014773A1 (en) * 2003-07-15 2005-02-10 Linde Ag Drive device for an industrial truck
SE527256C2 (en) 2004-06-30 2006-01-31 Volvo Constr Equip Holding Se Planetary transmission, drive including the planetary transmission and brake lamella for the planetary transmission
DE102007055766A1 (en) * 2007-12-12 2009-06-18 Zf Friedrichshafen Ag Drive unit for electric motor driven vehicles, particularly industrial trucks, particularly counterbalance stacker, has drive axle with two impellers propelled by individual drives
JP5544949B2 (en) * 2010-03-15 2014-07-09 日産自動車株式会社 Variable speed transmission unit
EP2942219A1 (en) * 2014-05-05 2015-11-11 Movimotor S.r.l. Motorized wheel
CN105501044A (en) * 2016-01-27 2016-04-20 冯林 Three-gear speed changing wheel based on electromagnetic gear shift
CN106763660A (en) * 2016-12-27 2017-05-31 苏州凤凰动力工业有限公司 Dual-gripper reduction box wheel
US10711865B2 (en) * 2016-12-27 2020-07-14 Nabtesco Corporation Speed reducing device for carriage and driving device for carriage
CN106828074A (en) * 2017-01-05 2017-06-13 苏州凤凰动力工业有限公司 Dual-gripper driving wheel
CN106696682A (en) * 2017-01-05 2017-05-24 苏州凤凰动力工业有限公司 Double-supporting steering driving wheel
JP7063195B2 (en) * 2018-08-24 2022-05-09 トヨタ自動車株式会社 Friction brake, in-vehicle device
DE102019131735A1 (en) * 2019-11-25 2021-05-27 Franz Laudenbach Roller with integrated electric motor and planetary gear
DE102024101176A1 (en) * 2024-01-16 2025-07-17 Schaeffler Technologies AG & Co. KG Drive device for a vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE663402C (en) * 1938-08-05 Julius Hermann Klemt Braking device for the drive wheel of a motor vehicle
US2726726A (en) * 1950-08-23 1955-12-13 Letourneau Inc Electric vehicle wheel
FR1191451A (en) * 1958-02-12 1959-10-20 Improvements to traction units with direct current electric motors, in particular for so-called fairground rides
GB1120663A (en) * 1964-04-17 1968-07-24 Alfred Reginald Erwin Arnot Motorised wheel traction drive units
GB1089755A (en) * 1965-02-03 1967-11-08 Lansing Bagnall Ltd Improvements in or relating to motor driven trucks
GB1126273A (en) * 1966-02-28 1968-09-05 Automotive Prod Co Ltd Improvements in and relating to double plate clutches
US3439766A (en) * 1966-12-29 1969-04-22 Clark Equipment Co Hydraulic-motor-in-wheel assembly
GB1382425A (en) * 1971-05-11 1975-01-29 Newage Engineers Ltd Motorised ground wheels
ZA723110B (en) * 1971-05-15 1973-03-28 Cav Ltd Electric drive assemblies
DE2127410A1 (en) * 1971-06-03 1972-12-14 Rheinstahl Ag, 4300 Essen Wheel hub drive device for vehicles, in particular for motor vehicles

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927311A1 (en) * 1989-08-18 1991-02-21 Magnet Motor Gmbh ELECTROMOTORIC RAIL VEHICLE DIRECT DRIVE
DE4010742C1 (en) * 1990-04-03 1991-06-27 Carl Hurth Maschinen- Und Zahnradfabrik Gmbh & Co, 8000 Muenchen, De Gearbox for transport vehicle - has bracket in housing to accommodate sliding brake disc
DE4011304C1 (en) * 1990-04-07 1991-08-01 Carl Hurth Maschinen- Und Zahnradfabrik Gmbh & Co, 8000 Muenchen, De Multi-disc vehicle brake - is actuated by two-arm lever fitted outside gear housing, one arm acting on pedal and other on axial pressure plate
USRE41285E1 (en) 1997-07-18 2010-04-27 Volvo Construction Equipment Ab Planetary transmission apparatus including vehicle-wheel hub
DE29820349U1 (en) * 1998-11-13 2000-05-04 Röchling Getriebe KG, 49716 Meppen Drive axle
DE10121372A1 (en) * 2001-05-02 2002-11-07 Krauss Maffei Wegmann Gmbh & C All-wheel drive motor vehicle, in particular a military motor vehicle, with a diesel-electric drive device
DE10260003A1 (en) * 2002-12-20 2004-07-08 Zf Friedrichshafen Ag wheel hub drive
DE102006038396A1 (en) * 2006-08-15 2008-02-21 Kordel Antriebstechnik Gmbh Frontachsgetriebe

Also Published As

Publication number Publication date
FR2251452A1 (en) 1975-06-13
DE2357451A1 (en) 1975-05-28
GB1455069A (en) 1976-11-10
JPS5083936A (en) 1975-07-07
FR2251452B1 (en) 1979-08-10
IT1023161B (en) 1978-05-10
JPS5620203B2 (en) 1981-05-12

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