Motorized wheelbarrow with multiple speed transmission

Motor vehicles – Steered by walking attendant

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

280 4723, B62D 5104

Patent

active

052112543

ABSTRACT:
A motorized wheelbarrow employing a lightweight and small displacement engine and multi-speed transmission to drive the wheel of the wheelbarrow. The multi-speed transmission permits use of a lightweight and small displacement engine which has been set to operate at a constant predetermined peak power RPM so as to provide power to the wheelbarrow at both low and relatively high rates of speed.

REFERENCES:
patent: 2138239 (1938-11-01), Irgens
patent: 2253288 (1941-08-01), De Lucchi
patent: 2533549 (1947-01-01), Bell
patent: 2601752 (1952-07-01), Rose
patent: 2740246 (1956-04-01), Smith et al.
patent: 3220043 (1965-11-01), Lampe
patent: 3719247 (1973-03-01), Hollis
patent: 3891043 (1975-06-01), Valdex
patent: 3950005 (1976-04-01), Patterson
patent: 4342369 (1982-08-01), Ransom
patent: 4354564 (1982-10-01), Watanabe et al.
patent: 4412595 (1983-11-01), Kinzel
patent: 4456277 (1984-06-01), Carpenter
patent: 4589508 (1986-05-01), Hoover et al.
patent: 4624027 (1986-11-01), Martin

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

Motorized wheelbarrow with multiple speed transmission does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Motorized wheelbarrow with multiple speed transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motorized wheelbarrow with multiple speed transmission will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-798939

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