Elevator – industrial lift truck – or stationary lift for vehicle – Having specific load support drive-means or its control – Includes scissored supporting levers in drive-means
Reexamination Certificate
2005-06-06
2008-12-09
Cuomo, Peter M (Department: 3654)
Elevator, industrial lift truck, or stationary lift for vehicle
Having specific load support drive-means or its control
Includes scissored supporting levers in drive-means
C187S211000
Reexamination Certificate
active
07461722
ABSTRACT:
An elevating transport apparatus for elevating and transporting a body to be transported, with an elevating section connecting a transport path and a transport path positioned at different heights. A first support shaft in the horizontal direction and a second support shaft are disposed parallel to each other on a stand. The second support shaft can be freely moved to approach or separate from the first support shaft, with guide apparatuses. A crank arm is supported by the second support shaft, and a distal end portion of a swing arm supported by the first support shaft is linked via a linking shaft to an intermediate position of the crank arm. A transport body support apparatus is provided via a free end support shaft on the free end section of the crank arm and can hold the body via a transport machine. Further, an arm drive apparatus is provided to cause the crank arm to rotate around the second support shaft, and a posture adjustment apparatus is provided to rotate the transport body support apparatus around the free end support shaft and maintain the horizontal posture thereof.
REFERENCES:
patent: 2471901 (1949-05-01), Ross
patent: 4780044 (1988-10-01), Elskamp
patent: 4886145 (1989-12-01), Iwahashi
patent: 5100282 (1992-03-01), Maier et al.
patent: 5209628 (1993-05-01), Hassell
patent: 5979606 (1999-11-01), Wheeler
patent: 2002/0060137 (2002-05-01), Byeong-Ho
patent: 5-162985 (1993-06-01), None
Cuomo Peter M
Daifuku Co. Ltd.
Fildes & Outland, P.C.
Pico Eric
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