Ball chain positive drive stepless transmission

Details Ball chain positive drive stepless transmission Ball chain positive drive stepless transmission

1980-08-07

1983-01-04

Staab, Lawrence J.

Endless belt power transmission systems or components

Positive drive pulley or guide roll

With particular belt

474175, 474203, 474243, F16G 128, F16G 1318

Patent

active

043670679

ABSTRACT:
A ball chain positive drive stepless transmission comprising two V sheaves deployed on a pair of parallel shafts and an endless ball chain serving as transmission medium therebetween and characterized in, each sheave having a V shaped groove formed by two opposite bevel members with an undulating surface readily disposed thereon. Each link of the chain has a ball set adapted to be positively engaged with the undulating surface and also to enable the stepless change of speed while the unit is at rest.

REFERENCES:
patent: 113836 (1871-04-01), Bates
patent: 1601662 (1926-09-01), Abbott
patent: 2073846 (1937-03-01), Maurer
patent: 2096431 (1937-10-01), Keller
patent: 2714825 (1955-08-01), Ferrari
patent: 2852953 (1958-09-01), Karig

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