Endless power transmission belt drive system

Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

74234, 74237, F16G 516, F16G 500, F16G 122, F16G 510

Patent

active

039510069

ABSTRACT:
A drive system is provided which comprises a single endless power transmission belt which has opposed driving portions defined by a flat driving portion and an oppositely arranged driving portion which has a plurality of projections therein and wherein such belt operatively associates with a driving sheave and a plurality of driven sheaves with the driving sheave and at least one of the driven sheaves each having a plurality of grooves therein each defined by an associated channel-like surface when viewed in cross section and at least another of the driven sheaves having a right circular cylindrical surface whereupon the flat driving portion of the belt operatively engages the right circular cylindrical surface and the projections of the oppositely arranged driving portion are received in grooves of the grooved sheaves and operatively engage the channel-like surfaces. A belt tensioning device is also provided and maintains a controlled tension on the belt during operation thereof.

REFERENCES:
patent: 2347798 (1944-05-01), Reiling
patent: 2728239 (1955-12-01), Adams, Jr.
patent: 2802511 (1957-08-01), Waugh
patent: 2831359 (1958-04-01), Carle
patent: 3151491 (1964-10-01), Case
patent: 3643518 (1972-02-01), Semin et al.
patent: 3830113 (1974-08-01), Bruns
patent: 3839116 (1974-10-01), Thomas et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Endless power transmission belt drive 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 Endless power transmission belt drive system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Endless power transmission belt drive system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1578138

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.