Endless power transmission belt, method of making same, and driv

Details Endless power transmission belt, method of making same, and driv Endless power transmission belt, method of making same, and driv

1978-01-23

1979-10-02

Scott, Samuel

Machine element or mechanism

Gearing

Toothed gear and recirculated unconnected elements

74234, 156139, 87 7, 139DIG1, F16G 522

Patent

active

041693930

ABSTRACT:
An endless power transmission belt, method of making same, and drive system using same are provided wherein such belt has a portion which has a plurality of spaced belt elements defined by alternating projections and recesses and a triaxial fabric bonded against the elements which defines an abrasion-resistant exposed surface of the elements with the triaxial fabric also minimizing shearing stresses in each element due to the isotropic character of such fabric which provides improved load distribution therethrough as well as improved tear resistance thereof. The belt may have elements in the form of load-transmitting teeth with the triaxial fabric having three sets of yarn courses in which one of the three sets is substantially protected by the two other yarn sets and the one yarn set provides reinforcement of the teeth after substantial wear of the two other yarn sets resulting in an increased service life for the belt.

REFERENCES:
patent: RE28155 (1974-09-01), Dow
patent: 1201257 (1916-10-01), Cobb
patent: 1341987 (1920-06-01), Kline
patent: 1560700 (1925-11-01), Langer
patent: 1692651 (1928-11-01), Greenspan
patent: 2244835 (1941-06-01), Goldstein
patent: 2281148 (1942-04-01), Freedlander
patent: 2893442 (1959-07-01), Genin
patent: 3446251 (1969-05-01), Dow
patent: 3874422 (1975-04-01), Dow
patent: 3924482 (1975-12-01), Meadows
patent: 3981206 (1976-09-01), Miranti, Jr. et al.
patent: 4020209 (1977-04-01), Yuan
patent: 4027545 (1977-06-01), White, Jr.

Affiliated with

Also associated with

Rating

Endless power transmission belt, method of making same, and driv does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Endless power transmission belt, method of making same, and driv, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Endless power transmission belt, method of making same, and driv will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2366222