Multiple speed pulley assembly

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

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

474903, F16H 5536

Patent

active

049989057

ABSTRACT:
An adjustable V-belt pulley which may be selectively changed form one predetermined effective diameter to another without tools. The pulley comprises first and second separable pulley halves having juxtaposed frusto-conical faces adapted to receive a V-belt pulley therebetween. A plurality of spaced lugs extend axially from the first pulley half and a plurality of sets of cavities are provided in the second pulley half, each set being adapted to receive the lugs of the first pulley half. Each cavity set has a different cavity depth so that the effective pulley diameter is established by the choice of the cavity set into which the lugs are inserted. The pulley halves are concentrically disposed on a shaft and are held together by a wing nut or knurled nut on the threaded shaft end which clamps the pulley halves against a shoulder of the shaft.

REFERENCES:
patent: 1756592 (1930-04-01), Harrison
patent: 2234917 (1941-03-01), Koch
patent: 2555189 (1951-05-01), Fuchslocher
patent: 2635474 (1953-04-01), Hennings
patent: 2754689 (1956-07-01), Ritz
patent: 2943499 (1960-07-01), Fircth
patent: 3601246 (1969-08-01), Dubois
patent: 4177685 (1979-12-01), DeLancey
patent: 4226133 (1980-11-01), Hanke

LandOfFree

Say what you really think

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

Rating

Multiple speed pulley assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-445514

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