Conveyors: power-driven – Conveyor having impinging fluid to feed – shift or discharge...
Reexamination Certificate
2006-01-05
2009-06-23
Crawford, Gene (Department: 3651)
Conveyors: power-driven
Conveyor having impinging fluid to feed, shift or discharge...
C198S494000, C198S813000, C198S814000, C198S835000
Reexamination Certificate
active
07549531
ABSTRACT:
A tip-up tail assembly is provided at the end of a continuous conveyor assembly having a moving conveyor belt. The tip-up tail assembly when moved to a retracted position allows the conveyor assembly to be completely sanitized without removal of the conveyor belt and without need for tools to assemble and disassemble the tail assembly. When sanitation is complete, the tip-up tail assembly is then moved to a horizontal operating position and supported by a pair of locking mechanisms. The locking mechanisms prevent the tip-up tail assembly from going below the horizontal operating position of the conveyor assembly.
REFERENCES:
patent: 3442370 (1969-05-01), Goodale
patent: 3456776 (1969-07-01), Viene
patent: 4041785 (1977-08-01), Roark
patent: 4089404 (1978-05-01), Venzke
patent: 4198886 (1980-04-01), Bowers et al.
patent: 4372440 (1983-02-01), Ringis
patent: 4542616 (1985-09-01), Ulrich et al.
patent: 5174435 (1992-12-01), Dorner et al.
patent: 5620601 (1997-04-01), Wilcher et al.
patent: 6109427 (2000-08-01), Hosch et al.
patent: 6298981 (2001-10-01), Hosch et al.
patent: 6685009 (2004-02-01), Hosch et al.
patent: 6871737 (2005-03-01), Ertel et al.
patent: 6968942 (2005-11-01), Linder
patent: 6969942 (2005-11-01), Takeshima et al.
Ertel Daniel E.
Hall Scott M.
Hosch Michael A.
Andrus Sceales Starke & Sawall LLP
Crawford Gene
Dorner Mfg. Corp.
Singh Kavel P
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