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1. WO2017086812 - FREEWHEEL MECHANISM

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Publication Number WO/2017/086812
Publication Date 26.05.2017
International Application No. PCT/PL2016/000112
International Filing Date 05.10.2016
IPC
F16D 41/063 2006.1
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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
41Freewheels or freewheel clutches
06with intermediate wedging coupling members between an inner and an outer surface
063the intermediate members wedging by moving along the inner and the outer surface without pivoting or rolling, e.g. sliding wedges
F16D 41/28 2006.1
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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
41Freewheels or freewheel clutches
24specially adapted for cycles
28with intermediate wedging coupling members
CPC
B62M 1/36
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR ; SINGLE-TRACK; CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
1Rider propulsion of wheeled vehicles
36with rotary cranks, e.g. with pedal cranks
B62M 11/02
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR ; SINGLE-TRACK; CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
11Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
02of unchangeable ratio
F16D 41/063
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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
41Freewheels or freewheel clutches
06with intermediate wedging coupling members between an inner and an outer surface
063the intermediate members wedging by moving along the inner and the outer surface without pivoting or rolling, e.g. sliding wedges
F16D 41/28
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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
41Freewheels or freewheel clutches
24specially adapted for cycles
28with intermediate wedging coupling members
F16H 1/003
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
003Monodirectionally torque-transmitting toothed gearing
F16H 1/28
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
Applicants
  • EFNEO SP. Z O.O. [PL]/[PL]
Inventors
  • MIGASZEWSKI, Wiktor
  • MIGASZEWSKI, Franciszek
  • MIGASZEWSKI, Stefan
Agents
  • SAWICKI, Igor
Priority Data
P.41484618.11.2015PL
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) FREEWHEEL MECHANISM
(FR) MÉCANISME DE ROUE LIBRE
front page image
Abstract
(EN) A freewheel mechanism containing an external raceway, rolls, wedges, characterized in that, it contains the external raceway (1) and an external gear (2) that are rigidly connected with each other, and it contains satellite gears (5) and rolls (4) that are rigidly connected with each other, wherein the satellite gears (5) mate with the external gear (2), wherein the satellite gears (5) are mounted on satellite axles (7), wherein the satellite axles (7) are mounted in a yoke (8), wherein the freewheel mechanism contains wedges (9a) of type A, which are placed between the rolls (4) and the external raceway (1).
(FR) L'invention concerne un mécanisme de roue libre contenant un chemin de roulement extérieur, des rouleaux, des cales, caractérisé en ce qu'il contient : le chemin de roulement extérieur (1) et une roue dentée extérieure (2) qui sont solidarisés l'un à l'autre, et il contient des roues dentées formant satellites (5) et des rouleaux (4) qui sont solidarisés les uns aux autres, les roues dentées formant satellites (5) coopérant avec la roue dentée extérieure (2), les roues dentées formant satellites (5) étant installées sur des axes de satellite (7), les axes de satellite (7) étant installés dans une chape (8), le mécanisme de roue libre contenant des cales (9a) de type A, qui sont placées entre les rouleaux (4) et le chemin de roulement extérieur (1).
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