RO95330B1

RO95330B1 - Tripod coupling

Info

Publication number: RO95330B1
Application number: RO125608A
Authority: RO
Inventors: Florea Dudita; Dorin Diaconescu
Original assignee: Universitatea
Priority date: 1986-11-27
Filing date: 1986-11-27
Publication date: 1988-09-16
Also published as: RO95330A2

Abstract

Prezenta inventie se referea la un cuplaj tripod cu arbori centrati, legati mobil prin fusuri cilindrice si galeti sferici, utilizabil în transmisii mecanice pentru transmiterea miscarii de rotatie si a cuplului între doi arbori concurenti, într-un punct fix, cu pozitie relativa constanta sau variabila. La cuplajul tripod, conform inventiei, miscarea de rotatie si cuplul se transmit de la arborele motor prin intermediul unor galeti sferici la un element tripod aflat într-o cupla de translatie cuun element culisant prevazut cu canale situate pe cele doua fete si dispuse perpendiculare unele pe altele, astfel încît sa formeze o alta cupla de translatie cu o piesa care prin intermediul unor umeri transmite miscarea si cuplul la bratele arbore lui condus, iar în a doua varianta de realizare fusurile cilindrice sînt legate mobil de arborele condus prin cuple de rotatie, realizate cu ajutorul unor bolturi si a unor stifturi si sînt asamblate mobil între ele cu ajutorul a trei pîrghii articulate.The present invention related to a centering spindle tripod coupling movably coupled by cylindrical spheres and ball buckets, usable in mechanical transmissions for transmitting the rotation motion and torque between two competing shafts at a fixed point with a constant constant or variable position . At the tripod coupling according to the invention, the rotation movement and the torque are transmitted from the motor shaft by means of spherical buckets to a tripod member in a translation coupler with a sliding member provided with channels located on the two sides and disposed perpendicular to some so as to form another translation coupler with a piece which by means of some shoulders conveys the movement and the torque to the driven shaft arms, and in the second embodiment the cylindrical spindles are movably connected by the shaft driven by the rotation couplers with the help of bolts and pins and are assembled to each other by means of three articulated levers.