Title: Swivel link for a dual chain conveyor

Abstract: A swivel link for a dual chain conveyor which permits predetermined sections of a pair of endless chains to be rotated perpendicular to the longitudinal direction of movement of the chains. The dual chain is used as a conveyor for a load and the swivel link allows a work piece transported on the dual chain conveyor to be moved at a work station.

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Inventors: Klimezky, Frank (South Palm Beach, FL, US)

Application Number: 939673
Filing Date: 1978-09-05
Publication_date: 1979-12-11
Assignee:
Primary Class(es): 59/78 198/852, 474/210
Other Classes:
US Patent Ref:

565844	Aug, 1896	Dodge	74/251.
1434630	Nov, 1922	Rackham	72/246.
2193291	Mar, 1940	Marchins	59/95.
2455624	Dec, 1948	Tenety	74/246.
2646160	Jul, 1953	Michna	74/246.
2766635	Oct, 1956	Schwarzkopf	74/246.
2778236	Jan, 1957	Proctor	74/246.
3392819	Jul, 1968	Waite	198/852.

Other Refs: 2126348

Jan, 1972	DE

Primary Examiner: Husar, Francis S.
Assistant Examiner: Crosby, Gene P.
Attorney: Haley; Barry L., Malin; Eugene F.