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1. WO1991000443 - PLANETARY WHEEL HUB

Publication Number WO/1991/000443
Publication Date 10.01.1991
International Application No. PCT/US1990/002270
International Filing Date 30.04.1990
Chapter 2 Demand Filed 20.03.1990
IPC
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
F16H 3/54 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
3Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44using gears having orbital motion
46Gearings having only two central gears, connected by orbital gears
48with single orbital gears or pairs of rigidly-connected orbital gears
52comprising orbital spur gears
54one of the central gears being internally toothed and the other externally toothed
CPC
B60K 17/046
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
046with planetary gearing having orbital motion
F16H 1/46
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
1Toothed gearings for conveying rotary motion
28with gears having orbital motion
46Systems consisting of a plurality of gear trains each with orbital gears, ; i.e. systems having three or more central gears
F16H 3/54
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
3Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44using gears having orbital motion
46Gearings having only two central gears, connected by orbital gears
48with single orbital gears or pairs of rigidly-connected orbital gears
52comprising orbital spur gears
54one of the central gears being internally toothed and the other externally toothed
Applicants
  • FAIRFIELD MANUFACTURING COMPANY, INC. [US/US]; US 52 South Lafayette, IN 47903, US
Inventors
  • PHEBUS, Dan; US
  • SCHRADER, William; US
  • SUMMERS, Russell, E., Jr.; US
Agents
  • RUST, Charles, R. ; Woodling, Krost and Rust 530 National City East Sixth Building Cleveland, OH 44114, US
Priority Data
372,02027.06.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PLANETARY WHEEL HUB
(FR) MOYEU DE ROUE PLANETAIRE
Abstract
(EN)
A two-ratio planetary hub (10) utilizes spring applied pressure release clutches (22) between the sun gear (50) and the planet carrier (58), and between the ring gear (52) and the stationary housing (21) to provide selectable ratios, braking and neutral functions.
(FR)
Un moyeu planétaire à deux rapports (10) utilise des embrayages (22) à libération de pression appliqués par un ressort, entre la roue solaire (50) et le porte-pignons satellites (58), et entre la couronne de train planétaire (52) et le logement stationnaire (21) afin de produire des rapports pouvant être sélectionnés, des fonctions de freinage et de point mort.
Also published as
ESP009150009
Latest bibliographic data on file with the International Bureau