Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Patent
1991-06-03
1994-04-19
Stodola, Daniel P.
Implements or apparatus for applying pushing or pulling force
Apparatus for hauling or hoisting load, including driven...
Device includes rotatably driven, cable contacting drum
414 11, B66D 136, E04G 2114
Patent
active
053038991
ABSTRACT:
A device for lifting panels and other construction materials wherein a single individual may cause such panels or the like to be elevated vertically in connection with a structure to a location considerably a higher location than that which the person performing the operation is located, and without the use of ladders or the like, wherein a frame is provided which can be mounted vertically and erected vertically and a panel or the like slides upwardly by a winch operation until in position for securing to the structure. And a provision for legs to be established to attach to said frame by which a work table may be provided to work on such panels or the like prior to their installation.
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Mansen Michael R.
Schulze Herbert C.
Stodola Daniel P.
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