Reduced noise positive drive power transmission system

Details Reduced noise positive drive power transmission system Reduced noise positive drive power transmission system

1979-09-14

1983-11-22

Bonck, Rodney H.

Endless belt power transmission systems or components

Positive drive pulley or guide roll

With particular belt

156138, 474205, 474250, F16G 520

Patent

active

044166494

ABSTRACT:
In a positive drive power transmission system composed of a toothed belt and two or more pulleys, operating noise resulting from the impact of the belt and the pulleys is dramatically reduced by having surface discontinuities on either the belt or on the pulleys on those surfaces where the belt and the pulleys engage in impact contact when in operation. The surface discontinuities may be formed by recessed or raised portions of the belt or pulleys, may be straight or curved, and may be substantially parallel to the tensile member or at an angle thereto. Several methods of manufacturing belts with such surface discontinuities are disclosed.

REFERENCES:
patent: 2507852 (1950-05-01), Case
patent: 2802511 (1957-08-01), Waugh
patent: 2988925 (1961-06-01), Sauer
patent: 3078206 (1963-02-01), Skura
patent: 3756091 (1973-09-01), Miller
patent: 3924481 (1975-12-01), Gregg
patent: 3968701 (1976-07-01), Maruyama
patent: 3996812 (1976-12-01), Cappotto et al.
patent: 4007644 (1977-02-01), Weinberger
patent: 4037485 (1977-07-01), Hoback
patent: 4066732 (1978-01-01), Redmond
patent: 4108011 (1978-08-01), Gregg et al.
patent: 4168634 (1979-09-01), Griffel
patent: 4264314 (1981-04-01), Imamura
United Kingdom Patent Application No. 2,013,303, published 8/8/79; Inventors Lalevee et al.

Affiliated with

Also associated with

Rating

Reduced noise positive drive power transmission system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reduced noise positive drive power transmission system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reduced noise positive drive power transmission system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1813282