Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020117718 - COUPLING ASSEMBLY HAVING SUBSTANTIALLY NO BACKLASH BETWEEN FORWARD AND REVERSE LOCKING ELEMENTS OF THE ASSEMBLY

Publication Number WO/2020/117718
Publication Date 11.06.2020
International Application No. PCT/US2019/064097
International Filing Date 03.12.2019
IPC
F16D 7/02 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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
7Slip couplings, e.g. slipping on overload, for absorbing shock
02of the friction type
F16D 11/00 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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
11Clutches in which the members have interengaging parts
F16D 13/00 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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
13Friction clutches
F16D 41/00 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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
41Freewheels or freewheel clutches
F16D 41/12 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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
41Freewheels or freewheel clutches
12with hinged pawl co-operating with teeth, cogs, or the like
F16D 47/04 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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
47Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the following sets of groups: F16D1/-F16D9/188; 0; 0; 0; 0
04of which at least one is a freewheel
CPC
F16D 41/16
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
12with hinged pawl co-operating with teeth, cogs, or the like
16the action being reversible
Applicants
  • MEANS INDUSTRIES, INC. [US]/[US]
Inventors
  • BOSTIAN, Scott D.
Agents
  • SYROWIK, David R.
  • KUSHMAN, James A.
  • NEMAZI, John E.
  • BRODBINE, Michael S.
Priority Data
62/774,35603.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COUPLING ASSEMBLY HAVING SUBSTANTIALLY NO BACKLASH BETWEEN FORWARD AND REVERSE LOCKING ELEMENTS OF THE ASSEMBLY
(FR) ENSEMBLE DE COUPLAGE N'AYANT SENSIBLEMENT AUCUN JEU ENTRE DES ÉLÉMENTS DE VERROUILLAGE VERS L'AVANT ET VERS L'ARRIÈRE DE L'ENSEMBLE
Abstract
(EN)
A controllable coupling assembly having substantially no backlash is provided. The assembly includes a set of reverse locking formations each of which includes a load bearing surface having a sloped geometry and being adapted to lock a reverse locking element in place along the load bearing surface based on a mechanical tolerance between load bearing surfaces of forward and reverse locking elements through a wedging effect to prevent relative rotation between first and second coupling members of the assembly in a reverse direction about a rotational axis, to absorb at least a portion of the tolerance and to substantially eliminate any backlash between the locking elements.
(FR)
L'invention concerne un ensemble de couplage pouvant être commandé n'ayant sensiblement pas de jeu. L'ensemble comprend un ensemble de formations de verrouillage vers l'arrière dont chacune comprend une surface de portée de charge ayant une géométrie inclinée et apte à verrouiller un élément de verrouillage vers l'arrière en place le long de la surface de portée de charge sur la base d'une tolérance mécanique entre des surfaces de portée de charge d'éléments de verrouillage vers l'avant et vers l'arrière à l'aide d'un effet de calage de façon à empêcher une rotation relative entre des premier et second éléments de couplage de l'ensemble dans une direction opposée autour d'un axe de rotation, de façon à absorber au moins une partie de la tolérance et à éliminer sensiblement tout jeu entre les éléments de verrouillage.
Latest bibliographic data on file with the International Bureau