Conveyors: power-driven – Conveyor section – Reciprocating conveying surface
Reexamination Certificate
2007-03-13
2007-03-13
Bidwell, James R. (Department: 3651)
Conveyors: power-driven
Conveyor section
Reciprocating conveying surface
C198S767000
Reexamination Certificate
active
11260050
ABSTRACT:
An article carrying apparatus is capable of inhibiting a force that acts on the apparatus due to a vibration being applied to its carry section in order to carry an article. The article carrying apparatus includes: a carry section for linearly restricting a carrying direction of an article to be carried; a cam mechanism for applying a vibration to the carry section by transmitting, to the carry section, a reciprocating linear motion having at least a carrying direction component in the carrying direction, wherein the vibration causes the article to be carried in the carrying direction; an enclosure section for supporting the cam mechanism; and a balancer for inhibiting a force that acts on the enclosure section due to the cam mechanism applying the vibration to the carry section.
REFERENCES:
patent: 3910422 (1975-10-01), Zierpka
patent: 4567979 (1986-02-01), Hoehn
patent: 5046602 (1991-09-01), Smalley et al.
patent: 5178258 (1993-01-01), Smalley et al.
patent: 5351807 (1994-10-01), Svejkovsky
patent: 6708815 (2004-03-01), Kato
patent: 760836 (1956-11-01), None
patent: 2003-040424 (2003-02-01), None
European Search Report dated Mar. 6, 2006.
Kato Heizaburo
Kato Toshinao
Bidwell James R.
Edwards Angell Palmer & Dodge
Penny John J.
Sankyo Seisakusho Co.
Weston Scott B.
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