Elevating stage

Details Elevating stage Elevating stage

1990-03-21

1991-10-15

Olszewski, Robert P.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

254122, 182141, B66B 1104

Patent

active

050566261

ABSTRACT:
An elevating stage that can be raised by a power drive comprises scissor beams of lifting scissors which are bent in the middle at an upward pointing angle of bend. The moving joints of the scissor beams are offset laterally within respect to one another in such a manner that the scissor beams lie one on top of the other and the sides of the scissor diamonds generated when the lifting scissors are extended out have different lengths.

REFERENCES:
patent: 3476016 (1969-11-01), Dixon et al.
patent: 3672104 (1972-06-01), Luckey

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