Belt speed variator

Details Belt speed variator Belt speed variator

1984-10-04

1986-08-26

Watkins, Donald

Endless belt power transmission systems or components

Pulley with belt-receiving groove formed by drive faces on...

By manual actuator for one or both confronting members

F16H 5552, F16H 5556

Patent

active

046080333

ABSTRACT:
A belt speed variator is provided in which the mobile flange of the drive pulley bears radially and axially by its outer face on a bearing which itself bears on an adjusting ring screwed into the centering ring integral with said casing. The axial bore of the mobile flange is slightly greater than the diameter of the drive ring forming the hub of the drive pulley so that a slight clearance is provided between said drive ring and said mobile flange while preventing the formation of contact rust.

REFERENCES:
patent: 1180867 (1916-04-01), Milne
patent: 2387609 (1945-10-01), Reeves
patent: 2622230 (1952-12-01), Mason
patent: 2707883 (1955-05-01), Dodge
patent: 3802285 (1974-04-01), Williams
patent: 3811331 (1974-05-01), Moogk

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