Continuously variable transmission

Details Continuously variable transmission Continuously variable transmission

1991-03-01

1991-10-29

Diehl, Dwight

Planetary gear transmission systems or components

Planet pinion is friction gear

Variable speed ratio

475196, F16H 1308

Patent

active

050612280

ABSTRACT:
This invention relates to a variable speed transmission for small high speed motors. The transmission comprises an input and an output shaft (11 and 21) the output shaft (21) being surrounded by two concentric annular plates (15, 16) being supported for rotating motion on the output shaft (21). The plates (15, 16) are in engagement with rolling elements (18) applied in a holder (20) for the elements secured on the output shaft (21) the plates being driven from the input shaft (11) via a drive roller (12) placed between and abutting the two plates.

REFERENCES:
patent: 2490525 (1949-12-01), Koller
patent: 2536992 (1951-01-01), Chester
patent: 3892134 (1975-07-01), Heuko
patent: 3896676 (1975-07-01), Walters

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