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1. WO2016146625 - ELECTRIC HUB DRIVE WITH BRAKING ASSEMBLY

Publication Number WO/2016/146625
Publication Date 22.09.2016
International Application No. PCT/EP2016/055539
International Filing Date 15.03.2016
IPC
B60K 7/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
7Disposition of motor in, or adjacent to, traction wheel
B60K 17/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
17Arrangement or mounting of transmissions in vehicles
04characterised by arrangement, location, or kind of gearing
CPC
B60K 17/043
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
17Arrangement or mounting of transmissions in vehicles
04characterised by arrangement, location, or kind of gearing
043Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
B60K 17/145
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
17Arrangement or mounting of transmissions in vehicles
04characterised by arrangement, location, or kind of gearing
14the motor of fluid or electric gearing being disposed in or adjacent to traction wheel
145the electric gearing being disposed in or adjacent to traction wheel
B60K 2007/0038
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
7Disposition of motor in, or adjacent to, traction wheel
0038the motor moving together with the wheel axle
B60K 2007/0092
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
7Disposition of motor in, or adjacent to, traction wheel
0092the motor axle being coaxial to the wheel axle
B60K 7/0007
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
7Disposition of motor in, or adjacent to, traction wheel
0007the motor being electric
B60T 1/062
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
1Arrangements of braking elements, i.e. of those parts where braking effect occurs ; specially for vehicles
02acting by retarding wheels
06acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission ; or on double wheels
062acting on transmission parts
Applicants
  • QINETIQ LIMITED [GB]/[GB]
Inventors
  • THOMPSON, Robert William
Agents
  • CHARLTON, Steven
Priority Data
1504447.217.03.2015GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRIC HUB DRIVE WITH BRAKING ASSEMBLY
(FR) ENTRAÎNEMENT DE MOYEU ÉLECTRIQUE COMPRENANT UN ENSEMBLE DE FREINAGE
Abstract
(EN)
The invention provides an electric hub drive (4) with a braking assembly. The hub drive (4) comprises a housing (5); a rotary drive transmission system mounted within the housing (5); and a braking assembly positioned within the housing (5). The braking assembly includes a braking formation (7) that is coupled to be rotationally driven by the rotary drive transmission system. Preferably the braking formation (7) is coupled to be rotationally driven by a part of the rotary drive transmission system that has a higher angular velocity than the output shaft (6). This enables the braking formation (7) to rotate at a faster speed than the wheel hub.
(FR)
L'invention concerne un entraînement de moyeu électrique (4) comprenant un ensemble de freinage. Le moyeu d'entraînement (4) comprend un boîtier (5); un système de transmission d'entraînement rotatif monté à l'intérieur du boîtier (5); un ensemble de freinage positionné à l'intérieur du boîtier (5). L'ensemble de freinage comprend une formation de freinage (7) qui est couplée afin d'être entraînée en rotation par le système de transmission d'entraînement rotatif. La formation de freinage (7) est de préférence couplée afin d'être entraînée en rotation par une partie du système de transmission d'entraînement rotatif qui présente une vitesse angulaire supérieure à celle de l'arbre de sortie (6). Ceci permet à la formation de freinage (7) de tourner à une vitesse supérieure à celle du moyeu de roue.
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