Elevator – industrial lift truck – or stationary lift for vehicle – Industrial lift truck or required component thereof – Having extensible vertical guide for load support
Reexamination Certificate
2004-11-09
2008-08-05
Cuomo, Peter M. (Department: 3654)
Elevator, industrial lift truck, or stationary lift for vehicle
Industrial lift truck or required component thereof
Having extensible vertical guide for load support
C187S234000, C187S238000, C414S631000, C414S785000, C182S002110
Reexamination Certificate
active
07407038
ABSTRACT:
A lifting framework for an industrial truck has an extendible mast guided on a guide mast by rollers. Means are provided for bracing the extendible mast with the guide mast so as to prevent the extendible mast from inclining in the lateral direction of the lifting framework relative to the guide mast. The bracing means are configured such that, when the extendible mast is located in the top end position, a vertical movement of the extendible mast relative to the guide mast is prevented in the region of each of the two columns. A hydraulic lifting cylinder and a stop for the top end position of the extendible mast are arranged here in the region of each column.
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Eckersley Paul John
Messer Keith Francis
Warner Barry Michael
Cuomo Peter M.
Kruer Stefan
Linde Material Handling GmbH
The Webb Law Firm
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