Endless belt power transmission systems or components – Friction drive belt – Including particular means connecting opposite ends to form...
Patent
1979-05-14
1982-06-22
Frazier, Roy D.
Endless belt power transmission systems or components
Friction drive belt
Including particular means connecting opposite ends to form...
411411, 24 31B, 24 35, F16G 307
Patent
active
043360211
ABSTRACT:
An endless belt assembly, such as an emergency fan belt, is disclosed including a belt of elastomeric material having internal cavities in the ends, and a unique coupling means fastening the ends of the belt together, including a central shank, and at least one end of the coupling having helical ribs projecting radially outwardly from the shank which grip the walls of the belting to prevent pull-out, and ease fastening of the belt ends together in the field.
REFERENCES:
patent: 1330239 (1920-02-01), Chantrell
patent: 2827820 (1958-03-01), DeVellier
patent: 3176746 (1965-04-01), Walton
patent: 3276172 (1966-10-01), Alvden
patent: 3501971 (1970-03-01), Peterson
patent: 3631732 (1972-01-01), Kleban
patent: 3788156 (1974-01-01), Jackson
patent: 3942405 (1976-03-01), Wagner
patent: 4058022 (1977-11-01), Pickburn
patent: 4109691 (1978-08-01), Wilson
Aschenbrenner Peter A.
Castleman, Jr. Curtis H.
Fink Raymond
Frazier Roy D.
Oberg, Jr. H. W.
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