Lifting device

Details Lifting device Lifting device

2003-09-05

2009-06-09

Rodríguez, Saúl J (Department: 3652)

Land vehicles

Wheeled

Extensible

C180S065600, C180S054100, C414S785000

Reexamination Certificate

active

07543827

ABSTRACT:
The present invention relates to a lifting device which comprises a frame part (1), a transversal support (3) attached to one end of the frame part and lifting arms (4) attached to the transversal support in a distance from each other, which lifting arms are removable under a load to be lifted as well as a transporting equipment (5) placed in lifting arms for moving the lifting arms on a surface. The lifting device in accordance with the invention comprises drive mechanisms (6) placed in lifting arms for driving the transporting equipment in lifting arms (4) separately and for steering the lifting arms.

REFERENCES:
patent: 3452887 (1969-07-01), Larson et al.
patent: 3709394 (1973-01-01), Strangberg et al.
patent: 4027771 (1977-06-01), Adams
patent: 4287959 (1981-09-01), Inman
patent: 5769595 (1998-06-01), Pearce et al.
patent: 5829948 (1998-11-01), Becklund
patent: 6260646 (2001-07-01), Fernandez et al.
patent: 7114906 (2006-10-01), Baumgarner et al.
patent: 2003/0108413 (2003-06-01), Pemberton
patent: 2003/0110849 (2003-06-01), Lonzinski et al.
patent: 2006/0156929 (2006-07-01), Nelson et al.
patent: 2007/0237612 (2007-10-01), Mammome et al.
patent: 2 101 429 (1972-08-01), None
patent: WO 02/100760 (2002-12-01), None

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