Material or article handling – Load-transporting type vehicle and external means... – Involving movement of load by gravity from wheeled vehicle
Reexamination Certificate
2005-03-01
2005-03-01
Bidwell, James R. (Department: 3651)
Material or article handling
Load-transporting type vehicle and external means...
Involving movement of load by gravity from wheeled vehicle
C414S582000, C414S362000
Reexamination Certificate
active
06860695
ABSTRACT:
A trailer tipper is disclosed having a sub-frame, a deck pivotally secured to a rear portion of the sub-frame, and means for raising the deck relative to the sub-frame. A wheel assembly frame is pivotally secured to a rear portion of the sub-frame, and wheels are connected to the wheel assembly frame. An adjustable backstop is provided, having a first member affixed to the deck and a second member slidably secured to the first member and movable over a path that is substantially parallel to the deck. Front and middle stabilizers are pivotally secured to the sub-frame. In the raised position, each stabilizer rests on the deck or sub-frame disposed so that it does not extend outward from an outer side of the sub-frame.
REFERENCES:
patent: 5080548 (1992-01-01), Bratlie et al.
patent: 5344271 (1994-09-01), Bratlie et al.
patent: 5458451 (1995-10-01), Bratlie et al.
patent: 6019568 (2000-02-01), Bratlie
patent: 6402451 (2002-06-01), Brown
patent: 6579054 (2003-06-01), Smith
Chapman Don K.
White Michael E.
Bidwell James R.
Phelps Industries, Inc.
Rogers Mark
Speed Gary N.
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