Telescopic elevator devices in particular for dollies

Details Telescopic elevator devices in particular for dollies Telescopic elevator devices in particular for dollies

1980-09-10

1982-07-06

Spar, Robert J.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

254 2R, 254 93R, 92137, B66B 1104

Patent

active

043378455

ABSTRACT:
The invention relates to a telescopic elevator device for dollies comprising in combination a wheel-mounted base member, a first extension member telescopically slidable on the base member, a second extension member telescopically mounted within the first extension member and apparatus for controlling the contemporaneous sliding of the extension members with respect to the base with a different speed so that the second extension member has a sliding speed which is the double of the first one.

REFERENCES:
patent: 2029223 (1936-01-01), Curtis
patent: 2661082 (1953-12-01), Ziegler
patent: 2840347 (1958-06-01), Fuecht
patent: 3829063 (1974-08-01), Holzworth

Affiliated with

Also associated with

Rating

Telescopic elevator devices in particular for dollies does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Telescopic elevator devices in particular for dollies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telescopic elevator devices in particular for dollies will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2165086