Pulley device

Details Pulley device Pulley device

1982-04-29

1985-01-29

Staab, Lawrence J.

Endless belt power transmission systems or components

Friction drive pulley or guide roll

Pulley or guide roll including circumferential...

474176, 474179, F16H 5542, F16H 5536

Patent

active

044963360

ABSTRACT:
A pulley device having a V-groove is formed by friction welding a pair of stamped steel plates together. A metal plate having a melting temperature lower than the steel plates is placed between the plates to melt-bond therewith by friction welding.

REFERENCES:
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patent: 3506311 (1970-04-01), Nobach
patent: 3611535 (1971-10-01), Nobach
patent: 3842475 (1974-10-01), Clasper
patent: 3874067 (1975-04-01), Toyooka et al.
patent: 3898888 (1975-08-01), Frost et al.
patent: 3904383 (1975-09-01), Murphy et al.
patent: 3963162 (1976-06-01), Taguchi et al.
patent: 3977869 (1976-08-01), Steine et al.
patent: 4079491 (1978-03-01), Richardson

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