Lift platform retainer

Details Lift platform retainer Lift platform retainer

1982-08-17

1984-11-06

Rolla, Joseph 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 93L, B60S 1300

Patent

active

044807198

ABSTRACT:
A hinged retainer barrier along an edge of a lift platform which normally is in its barrier position urged by a spring around the pivot of a secondary lever through links between the lever and the hinged barrier, which barrier is moved against the action of spring into its non-barrier position flat against the surface of the platform when the secondary lever engages the ground.

REFERENCES:
patent: 1936107 (1933-11-01), Cunneen
patent: 1938446 (1933-12-01), Bacher
patent: 1952906 (1934-03-01), Bristol
patent: 1955586 (1934-04-01), Hott et al.
patent: 1966975 (1934-07-01), Clapp
patent: 2066916 (1937-01-01), Thompson
patent: 2098376 (1937-11-01), Cunneen
patent: 2222111 (1940-11-01), McCarthy
patent: 2285989 (1942-06-01), Kroll
patent: 2569982 (1951-10-01), Estel, Jr.
patent: 3252544 (1966-05-01), Lill
patent: 3458013 (1969-07-01), Haynes
patent: 3532185 (1970-10-01), Sherry
patent: 4005788 (1977-02-01), Ratliff
patent: 4095704 (1978-06-01), Ratliff
patent: 4124130 (1978-11-01), Rohrs et al.
patent: 4140230 (1979-02-01), Pearson

Affiliated with

Also associated with

Rating

Lift platform retainer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lift platform retainer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lift platform retainer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1038632