Discharge device for worked material

Details Discharge device for worked material Discharge device for worked material

2007-03-06

2007-03-06

Hess, Douglas (Department: 3651)

Conveyors: power-driven

Conveyor section

Reciprocating conveying surface

C198S759000, C198S761000, C198S763000

Reexamination Certificate

active

10534872

ABSTRACT:
A discharge device for worked material is provided. The worked material produced by the press working is received on a chute arranged just below a lower die. The chute is driven to make a reciprocating motion within a substantially horizontal plane in response to a die stroke. At a moment of stopping of the forward movement of the chute, an inertia force acting on the worked material from the chute is greater than a static frictional force. Or otherwise, a force taking effect upon starting of a backward movement of the chute is greater than the static frictional force. Consequently, the worked material is due to be discharged from the chute.

REFERENCES:
patent: 2991872 (1961-07-01), Keegan
patent: 3707246 (1972-12-01), Ewell
patent: 4062202 (1977-12-01), Cloudy
patent: 4226326 (1980-10-01), Watkins
patent: 4373370 (1983-02-01), Allen et al.
patent: 4502615 (1985-03-01), Stangl
patent: 4658626 (1987-04-01), Yamada et al.
patent: 4724949 (1988-02-01), Misina
patent: 4993937 (1991-02-01), Ginnasi
patent: 5054606 (1991-10-01), Musschoot
patent: 5341307 (1994-08-01), Myhre et al.
patent: 5372237 (1994-12-01), Yagi
patent: 5526917 (1996-06-01), Homma
patent: 5680787 (1997-10-01), Fisch
patent: 5904254 (1999-05-01), Tinsley et al.
patent: 6250471 (2001-06-01), Ruthven et al.
patent: 6402004 (2002-06-01), Yoshikuni et al.
patent: 6854585 (2005-02-01), Brooks et al.
patent: 58-9244 (1983-01-01), None
patent: 4-105730 (1992-04-01), None
patent: 5-237 (1993-01-01), None
patent: 8-243664 (1996-09-01), None
patent: 9-308864 (1997-12-01), None

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