Material or article handling – Static receptacle and means for charging or discharging – or... – Charging or charge-distributing means
Reexamination Certificate
2005-07-12
2005-07-12
Mackey, Patrick (Department: 3651)
Material or article handling
Static receptacle and means for charging or discharging, or...
Charging or charge-distributing means
C414S172000, C414S199000, C414S299000
Reexamination Certificate
active
06916146
ABSTRACT:
A device for distributing materials in bulk includes a suspension rotor and a chute located below the suspension rotor. The chute is provided with two lateral suspension arms which are connected to the suspension rotor. A driving mechanism produces a pivoting torque capable of pivoting the chute, while a cylindrical suspension pin is associated with each suspension arm for pivotably connecting it to the suspension rotor. A control lever is connected to the suspension rotor, the driving mechanism being connected to the control lever so as to transmit to the latter the pivoting torque. A stop on the control lever and a counterstop on a suspension arm engage with each other to transmit the pivoting torque to the suspension arm. The stop and the counterstop are disengagable by a translation movement of the two suspension arms after withdrawal of the cylindrical suspension pins for removal of the chute.
REFERENCES:
patent: 2833586 (1958-05-01), McFeaters
patent: 3693812 (1972-09-01), Mahr et al.
patent: 3899088 (1975-08-01), Furuya et al.
patent: 4493600 (1985-01-01), Legille et al.
patent: 4921086 (1990-05-01), Klutz et al.
patent: 3342572 (1984-12-01), None
patent: 882167 (1943-05-01), None
patent: 2692595 (1993-12-01), None
Cimenti Giovanni
Lonardi Emile
Venturini Jean-Jacques
Mackey Patrick
McCormick Paulding & Huber LLP
Paul Wurth S.A.
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