Material or article handling – Self-loading or unloading vehicles – Conveyor
Reexamination Certificate
2006-06-21
2008-12-16
Rodriguez, Saul J. (Department: 3652)
Material or article handling
Self-loading or unloading vehicles
Conveyor
C193S0350SS
Reexamination Certificate
active
07465143
ABSTRACT:
A load control system for a roll off trailer for effectively controlling the velocity of a load during unloading. The load control system for a roll off trailer includes a shaft, an actuator connected to the shaft, a plurality of levers pivotally attached to a roll off trailer, and a plurality of brake shoes attached to the plurality of levers. The plurality of brake shoes are aligned with corresponding rollers on the roll off trailer to selectively frictionally engage the rollers.
REFERENCES:
patent: 468559 (1892-02-01), Chatfield
patent: 3043405 (1962-07-01), Sussebach
patent: 3068966 (1962-12-01), Knapmeyer
patent: 3203509 (1965-08-01), Bohn
patent: 3655021 (1972-04-01), Froio
patent: 3789960 (1974-02-01), Warren
patent: 3881585 (1975-05-01), Coleman et al.
patent: 3891073 (1975-06-01), Coleman et al.
patent: 3900118 (1975-08-01), Kellogg
patent: 3918561 (1975-11-01), Isacsson
patent: 3934740 (1976-01-01), Rumell
patent: 4168771 (1979-09-01), Krivec
patent: 4488638 (1984-12-01), Morgan et al.
patent: 4806061 (1989-02-01), Fenton
patent: 4919445 (1990-04-01), Robey
patent: 5009567 (1991-04-01), Fenton
patent: 5086903 (1992-02-01), Agnoff
patent: 5102286 (1992-04-01), Fenton
patent: 5137414 (1992-08-01), Sloan et al.
patent: 5324160 (1994-06-01), Smith
patent: 5452607 (1995-09-01), Axtell
patent: 5478190 (1995-12-01), Helton
patent: 5490587 (1996-02-01), Fisher
patent: 5884744 (1999-03-01), Slodkowski
patent: 6220418 (2001-04-01), Moradians
patent: 6234292 (2001-05-01), Schut
patent: 6763930 (2004-07-01), Johnson et al.
Rodriguez Saul J.
Rudawitz Joshua I
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