US Patent No: 4,632,628

Number of patents in Portfolio can not be more than 2000

Side-ejection vehicle

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Importance

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Abstract

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A side ejection mechanism which may be integrated either onto a trailer or into a unit truck employs a laterally translatable ejection ram to push a payload of material off the side of a load bed. The ejection ram is actuated at its midpoint with a ridged rail and mating spaced roller pair at each end of the ejection ram preventing cocking and tilting as the ram traverses the load bed. A drop gate may be provided opposite the load bed to serve as a wall when up and a lateral deflector when down. The mechanism is designed to permit the rear face of the ejection ram to clear the load bed of any overflow material as the ram is retracted.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
KRESS CORPORATIONBRIMFIELD, IL3

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kress, Ralph H Peoria, IL 1 10
Medley, Jackson C Brimfield, IL 3 19

Cited Art Landscape

Patent Info (Count) # Cites Year
 
SHARP KABUSHIKI KAISHA (1)
8,006,176 Methods and systems for imaging-device-based form field management 13 2005
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
BANK OF AMERICA, N.A. (1)
* 5,785,486 Replaceable wear system 8 1997
 
CATERPILLAR S.A.R.L. (1)
* 6,769,859 Apparatus and method of multi-actuator ejection mechanism 4 2002
 
COLGATE-PALMOLIVE COMPANY (1)
* 5,939,051 Dental abrasive 32 1998
 
REYNOLDS SCRAPERS, LLC (1)
* 6,059,513 Pull-type rear ejector wagon 4 1998
 
Other [Check patent profile for assignment information] (6)
* 5,116,184 Vehicle and method for collecting recyclable waste materials 22 1990
* 5,238,359 Garbage truck 12 1991
* 5,458,452 Vehicle and method for collecting recyclable waste material 12 1993
* 5,421,689 Refuse compaction vehicle 3 1994
* 7,980,805 Ejector blade system 0 2007
* 8,333,543 Mining scoop material ejection retrieval system 0 2008
* Cited By Examiner