Steering system for mobile crane

Motor vehicles – Having at least one wheel both driven and steerable

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

180308, B60K 1730

Patent

active

044442874

ABSTRACT:
A straddle type mobile crane has a pair of hydraulic motor driven front wheels which may be pivoted about a vertical axis for steering. Each motor is supplied by an individual source of pressurized fluid which may be interconnected by a pair of adjustable control valves. A turning crank at each wheel engages a cam coupled to a respective one of the valves so that the hydraulic motors are coupled when the wheels are pivoted through predetermined angles.

REFERENCES:
patent: 2909298 (1959-10-01), Baudhuin
patent: 3448577 (1969-06-01), Crawford
patent: 3656570 (1972-04-01), Gortner et al.
patent: 3874473 (1975-04-01), Grove
patent: 3900075 (1975-08-01), Chichester et al.
patent: 4114724 (1978-09-01), Doolittle

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

Steering system for mobile crane does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Steering system for mobile crane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Steering system for mobile crane will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-111532

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