Invention Grant
- Patent Title: Double cylinder tilt recovery system
- Patent Title (中): 双缸倾斜回收系统
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Application No.: US11216266Application Date: 2005-08-31
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Publication No.: US08011873B2Publication Date: 2011-09-06
- Inventor: Roger D. Kooima
- Applicant: Roger D. Kooima
- Agency: McKee, Voorhees & Sease, P.L.C.
- Main IPC: B60P3/12
- IPC: B60P3/12
Abstract:
The current invention is a portable wheel lift device for lifting and towing vehicles comprising a boom which pivots up and down for connecting to and raising a portion of a vehicle which is to be towed. The invention comprises a mounting frame adapted to be attached to a towing vehicle and a two-stage cylinder assembly operatively connected to the mounting frame and the boom for tilting the pivoting boom relative to the mounting frame.
Public/Granted literature
- US20070059134A1 Double cylinder tilt recovery system Public/Granted day:2007-03-15
Information query
