Dual sensor trigger assembly for live roller conveyors

Details Dual sensor trigger assembly for live roller conveyors Dual sensor trigger assembly for live roller conveyors

1998-03-10

2000-03-14

Terrell, William E.

Conveyors: power-driven

Conveyor section

Live roll

B65G 1306

Patent

active

060359986

ABSTRACT:
A trigger assembly for use with an accumulation conveyor includes two opposing pivot brackets. A pair of carrier-type roller extend between the pivot brackets and are respectively mounted for rotation about shafts that mount the pivot brackets to the side channels of the accumulation conveyor. Two sensing rollers extend between the pivot brackets and are respectively mounted for rotation about shafts that pivot about the shafts of the carrier-type roller during actuation and deactuation of the trigger assembly. A common counterweight roller is positioned between the first and second carrier-type rollers and is mounted on a shaft that pivotally connects the links of each of the pivot brackets to bias the sensing rollers upwardly into the travel path of the conveyor.

REFERENCES:
patent: 3420355 (1969-01-01), DeGood et al.
patent: 3537568 (1970-11-01), Leach
patent: 3724642 (1973-04-01), DeGood
patent: 4219115 (1980-08-01), Moore
patent: 4392568 (1983-07-01), Turnbough et al.
patent: 4441607 (1984-04-01), Bowman et al.
patent: 4473149 (1984-09-01), Vogt et al.
patent: 4572353 (1986-02-01), Felder
patent: 4609098 (1986-09-01), Morgan et al.
patent: 4817784 (1989-04-01), Judge
patent: 4919255 (1990-04-01), Morgan et al.
patent: 5016748 (1991-05-01), Garzelloni
patent: 5191967 (1993-03-01), Woltjer et al.
patent: 5287956 (1994-02-01), Collins et al.
patent: 5316130 (1994-05-01), Heit et al.
patent: 5348139 (1994-09-01), Szarkowski et al.
patent: 5358097 (1994-10-01), Bakkila et al.
patent: 5429225 (1995-07-01), Schiesser et al.
patent: 5540323 (1996-07-01), Schiesser et al.
patent: 5582287 (1996-12-01), Heit et al.
patent: 5823319 (1998-10-01), Resnick et al.

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