Motor vehicles – With means for promoting safety of vehicle – its occupant or...
Reexamination Certificate
2005-06-07
2005-06-07
Dunn, David R. (Department: 3616)
Motor vehicles
With means for promoting safety of vehicle, its occupant or...
C280S748000
Reexamination Certificate
active
06902024
ABSTRACT:
A self-propelled material handler has a pivotally mounted boom on a frame, and a cab that is positioned adjacent the side of the boom. The cab has an operator's entrance and exit opening on a side of the cab, that is positioned to permit an operator to enter and exit the cab and sit on a seat in the cab. A lateral restraint bar is mounted between the seat and the cab opening, and is movable to a working position where it obstructs the cab opening so that portions of the operator cannot be moved outwardly through the cab side opening from the interior, and which pivots to a raised position to permit an operator to pass through the cab opening. When the restraint bar moves away from its working position, a signal is provided to disable machine controls.
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Curl William H.
Krieger Daniel J.
Lichtenberger Frederic
Miiller Kevin J.
Poncet Bernard
Clark Equipment Company
Dunn David R.
Westman Champlin & Kelly P.A.
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