Implements or apparatus for applying pushing or pulling force – Vehicle attached jack – Hydraulic or pneumatic
Reexamination Certificate
2007-07-17
2007-07-17
Wilson, Lee D. (Department: 3723)
Implements or apparatus for applying pushing or pulling force
Vehicle attached jack
Hydraulic or pneumatic
Reexamination Certificate
active
10926960
ABSTRACT:
A hydroelectric jack system, which is mounted on the underside of the vehicle. It comprises of two conventional double direction hydraulic jacks. The jack has a round flat plate which rests on the ground when jack is operated to lift the vehicle. It can be remotely operated using push button controls installed in the dashboard of the vehicle. It utilizes the existing hydraulic cylinder provided currently in the vehicle for their operation(s) e.g. the hydraulic systems to operate steering unit or any other devices. The jack system has safety checks—the electrical circuit of the hydroelectric jack does not operate till the emergency brake is applied. An auto lock system ensures the jack will not open accidentally. In case of a car, jack can be installed on to the floor beam inside the body. Jack is firmly placed in the specially designed hole of required diameter. Jack on both driver's and adjoining seat duly balances the weight of the car. The jack when fitted on to the floor beam works efficiently and without any hindrance to normal vehicle operation. It takes less time to raise the vehicle and to lower it after the work is accomplished. It is very safe and easy to use.
REFERENCES:
patent: 4993688 (1991-02-01), Mueller et al.
patent: 5188379 (1993-02-01), Krause et al.
patent: 5224688 (1993-07-01), Torres et al.
patent: 5636830 (1997-06-01), Chartrand
patent: 5722641 (1998-03-01), Martin et al.
patent: 2005/0045859 (2005-03-01), Williams
Ahuja Sunil K.
Singh Gurbakhash
LandOfFree
Vehicle-mounted hydro-electric jack system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vehicle-mounted hydro-electric jack system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle-mounted hydro-electric jack system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3782216