Elevator – industrial lift truck – or stationary lift for vehicle – Industrial lift truck or required component thereof – Having control for load support drive-means
Reexamination Certificate
2007-03-06
2007-03-06
Salata, Jonathan (Department: 2837)
Elevator, industrial lift truck, or stationary lift for vehicle
Industrial lift truck or required component thereof
Having control for load support drive-means
C187S233000, C180S053400
Reexamination Certificate
active
10783899
ABSTRACT:
The invention relates to a drive axle (A) for a self-propelled work machine, in particular an industrial truck, in which two traction motors (EF1, EF2) spaced apart from each other and an electric motor (E1) arranged axially in between them and provided to drive a hydraulic pump (P1) are integrated. In order to utilize the installation space available optimally, according to the invention the electric motor (E1) is arranged at right angles to the traction motors (EF1, EF2), as based on the longitudinal center line of the drive axle (A).
REFERENCES:
patent: 4258825 (1981-03-01), Collins
patent: 5740887 (1998-04-01), Unger et al.
patent: 6296081 (2001-10-01), Nagai et al.
patent: 2002/0092687 (2002-07-01), Forster
patent: 2003/0127289 (2003-07-01), Elgas et al.
patent: 2006/0065467 (2006-03-01), Schuh
patent: 2006/0151249 (2006-07-01), Kluver et al.
Linde Aktiengesellschaft
Salata Jonathan
The Webb Law Firm
LandOfFree
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