Method and blank for manufacturing a bent curve element,...

Details Method and blank for manufacturing a bent curve element,... Method and blank for manufacturing a bent curve element,...

2007-10-02

2007-10-02

Bidwell, James R (Department: 3651)

Conveyors: power-driven

Conveyor frame or casing

Adjustable conveyor frame or casing

C198S861200, C198S839000

Reexamination Certificate

active

10511670

ABSTRACT:
Method for manufacturing a bent curve element and a blank for manufacturing a bent curved metal element for an endless chain conveying track are disclosed. The bent curve element has a support flange intended to constitute a guide rail for a first side of chain elements forming part of the chain conveying track, and a web from which the first flange extends. The web is intended to provide torsional rigidity to the bend element. A bend element is used to make bend unit which in turn is used to make a conveying track.

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patent: 5782340 (1998-07-01), Dolan
patent: 2003/0173194 (2003-09-01), Ledingham
patent: 2004/0011628 (2004-01-01), Koeda et al.
patent: 32 35 191 (1983-04-01), None
patent: 2 393 745 (1979-01-01), None
patent: 2 674 513 (1992-10-01), None
patent: 2 741 053 (1997-05-01), None

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