F - Mech Eng,Light,Heat,Weapons – 16 – H
Patent
F - Mech Eng,Light,Heat,Weapons
16
H
F16H 1/10 (2006.01) F16H 1/32 (2006.01) H02K 7/116 (2006.01)
Patent
CA 2219097
IMPROVEMENTS IN REDUCERS AND/OR MOTO-REDUCERS OF SPEED; of the type that includes an motor unit whose axis is linked to means of movement transmition with demultiplying transmitters; characterized because, as from the motor axis, being a motorreducer, in this case it includes: a) a tubular axis that on one hand, has an eccentric perforation with which it is fixed to the mentioned motor axis, while outwardly it presents projected an eccentric radial counterbalance, b) a crossbeam that --having a perforation that can be crossed by the mentioned tubular axis --each presents teeth at the ends and a set of intermediate, all them projected from the same face directed in opposed direction to that of the disposition of the engine; c) a satellite engagement, which wedged in a sliding manner in the end of the same tubular axis, presents in its front face a diametrical groove connected with the teeth of the crossbeam; d) a cup-shaped piece which, starting from a bottom, on one hand it conforms an open cavity --for the contention of the satellite engagement-- while on the other hand it has outwardly projected to the driven axis of the reducer; said cavity of the cup-shaped piece, conforming an internal-lateral jagging constituent of an interior crown, which being compatible with the jaging of the satellite engagement, has more teeth than the latter; e) and a contention box of all the indicated pieces which, crossed by the driven axis through a bearing, presents a set of diametrically opposed grooves in which have their positioned wedge the end teeth of the crossbeam; this contention box of the reducer device having, fastening means to the body of the engine.
Améliorations apportées à des réducteurs et démultiplicateurs de vitesse destinés à être intercalés sur l'accouplement mécanique entre machines motrices et machines réceptrices . L'ensemble moto-réducteur comporte les caractéristiques suivantes : a) un élément tubulaire percé d'un trou excentrique pour fixation à l'arbre moteur et doté d'un contrepoids à projection radiale; b) une traverse percée d'une ouverture permettant le passage de l'élément tubulaire , et dont les deux extrémités et le centre de la face opposée au côté moteur présente des saillies; c) un engrenage planétaire calé sur le même élément tubulaire, et dont la face antérieure comporte une fente diamétrale venant en prise avec les saillies de la traverse; d) un élément en forme de cupule comportant une partie creuse destinée à recevoir l'engrenage planétaire et une partie mâle en projection vers le côté entraîné du réducteur; la partie creuse de l'élément en forme de cupule présente une denture intérieure qui, compatible à la denture périphérique de l'engrenage planétaire, comporte un plus grand nombre de dents; e) un boîtier logeant toutes ces pièces et recevant l'arbre entraîné auquel un palier à roulement est fixé, comporte, à son extrémité, deux rainures diamétralement opposées où viennent se loger les saillies ornant les extrémités de la traverse; des éléments d'assemblage permettent la fixation du boîtier au corps du moteur.
Completa Vinicio
Ridout & Maybee Llp
LandOfFree
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