Endless belt power transmission systems or components – Pulley with belt-receiving groove formed by drive faces on... – Load responsive
Patent
1993-10-28
1994-08-02
Schoeppel, Roger J.
Endless belt power transmission systems or components
Pulley with belt-receiving groove formed by drive faces on...
Load responsive
474 37, 474171, F16H 5900, F16H 5552, F16H 912
Patent
active
053341031
ABSTRACT:
A variable diameter belt type power transfer assembly having a drive sheave and a driven sheave, both of which are adjustable and include a pair of opposing coaxial flanges, one of which is axially movable relative to the other, is disclosed wherein both flanges of the drive sheave are provided with first and second belt engaging surfaces flaring radially outwardly with respect to each other so as to define first and second variable diameter belt receiving grooves therebetween. A dual range of velocity ratios between the drive sheave and the driven sheave is obtainable by selectively positioning a drive belt in the respective variable diameter belt receiving grooves. The inner and outer flange portions of one sheave member are constructed to allow the outer sheave portion to be selectively located in an operative position and an axially spaced retracted position relative to the inner sheave portion.
REFERENCES:
patent: 3643519 (1972-02-01), Ebersold
patent: 4781665 (1988-11-01), Walker
patent: 4820242 (1989-04-01), Sato
patent: 5094652 (1992-03-01), Sakakibara et al.
Ford New Holland Inc.
Miller Larry W.
Schoeppel Roger J.
Seemar Frank A.
LandOfFree
Insitu adjustable dual range belt drive 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 Insitu adjustable dual range belt drive assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Insitu adjustable dual range belt drive assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-62258