Torque limiting cam

F - Mech Eng,Light,Heat,Weapons – 16 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F16D 7/02 (2006.01) B62D 43/04 (2006.01) B66D 1/04 (2006.01) B66D 1/58 (2006.01) F16D 7/04 (2006.01)

Patent

CA 2325443

A cam assembly (20) for a hoist mechanism includes a cam member (22), a pair of springs (24) and an input shaft (26). The cam member has a cavity (28) defined by an inner periphery of a side wall (32) and floor (34). Cutout portions (40) extend radially outwardly from the inner periphery of the cavity. The springs include a bow-shaped body portion (42) positioned between first and second connection end members. The body portion further includes an outwardly extending detent (46), each detent extending into a cutout of the cam member to operatively connect the cam member to the springs. The input shaft has a through hole (54). The first connection end members of each spring are inserted into the through hole of the input shaft, thereby operatively connecting the springs to the input shaft with a reduced number of components.

L'invention concerne un ensemble (20) came de mécanisme de levage comprenant un élément (22) de came, deux ressorts (24) et un arbre de commande (26). L'élément de came comporte une cavité (28) définie par un pourtour intérieur d'une paroi latérale (32) et un plancher (34). Des parties découpées (40) s'étendent radialement vers l'extérieur à partir du pourtour intérieur de la cavité. Les ressorts comprennent une partie de corps (42) arquée disposée entre le premier et le deuxième élément d'extrémité de raccordement. La partie de corps comprend également une détente (46) s'étendant vers l'extérieur, la détente s'étendant dans une découpe de l'élément de came pour relier fonctionnellement l'élément de came aux ressorts. L'arbre de commande comporte un trou de passage (54). Les premiers éléments d'extrémité de raccordement de chaque ressort sont introduits dans le trou de passage de l'arbre de commande, reliant ainsi fonctionnellement les ressorts à l'arbre de commande à un nombre de composants réduit.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Torque limiting cam does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Torque limiting cam, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Torque limiting cam will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1418515

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.