Four wheel chassis for a floor conveyor, a counterweight...

Details Four wheel chassis for a floor conveyor, a counterweight... Four wheel chassis for a floor conveyor, a counterweight...

2006-06-27

2009-02-24

Nguyen, John Q. (Department: 3616)

Land vehicles

Body elevation or tilt

Establishing riding or trim height

C280S006153

Reexamination Certificate

active

07494133

ABSTRACT:
A four wheel chassis for a floor conveyor, a counterweight stacker in particular, in which the ends of the front and rear axle or the wheels, respectively, are supported with respect to the vehicle frame via double-acting hydraulic cylinders, which on their turn co-operate with hydraulic accumulators and constitute a hydraulic chassis system, wherein first controllable on-off valves separate the hydraulic accumulators from the hydraulic cylinders at option, and wherein a hydraulic lifting equipment for a load supporting means is provided, wherein a hydraulic system for the lifting equipment co-operates with the hydraulic chassis system via a pressure intensifier, and the pressure in the chassis system and with this a compression movement is changed as a function of the taken-up load.

REFERENCES:
patent: 3068023 (1962-12-01), Fiala
patent: 4340235 (1982-07-01), Thompson
patent: 4746133 (1988-05-01), Hanser et al.
patent: 4973080 (1990-11-01), Ikemoto et al.
patent: 5176391 (1993-01-01), Schneider et al.
patent: 5258913 (1993-11-01), Baldauf
patent: 5547211 (1996-08-01), Runkel
patent: 919 517 (1954-09-01), None
patent: 1 051 196 (1959-08-01), None
patent: 1 580 793 (1966-05-01), None
patent: 42 21 943 (1993-03-01), None
patent: 197 53 412 (1999-06-01), None
patent: 0 552 848 (1990-11-01), None
patent: 1 162 092 (2001-05-01), None

Affiliated with

Also associated with

Rating

Four wheel chassis for a floor conveyor, a counterweight... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Four wheel chassis for a floor conveyor, a counterweight..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Four wheel chassis for a floor conveyor, a counterweight... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4093343