Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By longitudinally respacing successive articles in stream
Patent
1992-04-16
1993-09-14
Olszewski, Robert P.
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By longitudinally respacing successive articles in stream
198817, 198579, 198835, B65G 4731
Patent
active
052440770
ABSTRACT:
A transport gear chain arrangement, in particular for the transport of glass articles, includes two gear chain sections (2 or, respectively, 3) successively following to each other in transport direction. In each case, transport gear chains (6), surrounding and looping around two sprocket wheels (7), are guided on a chain sliding track (26). At least one sprocket wheel (7) is driven in each gear chain section (2; 3). In order to decrease or increase the distance between neighboring articles to be transported on one of the gear chain sections (2 or, respectively, 3), two gear chain sections (2, 3), disposed successively as seen in transport direction (1), are drivable with differently set or settable speeds. A first transport chain (6) of a first gear chain section (2 or, respectively, 3) is engaged with the sprocket wheel teeth (8) of a common sprocket wheel (7) and a second transport gear chain (6) of a second gear chain section (2; 3) is slidingly guided on cylindrical sections (10), disposed between individual sprocket wheel disks (9) of the common sprocket wheel (7).
REFERENCES:
patent: 2828917 (1958-04-01), Wheeler et al.
patent: 2959271 (1960-11-01), Adamson
patent: 3187878 (1965-06-01), Harrison et al.
patent: 3279587 (1966-10-01), Gray et al.
patent: 3586393 (1971-06-01), Myers
patent: 3592139 (1971-07-01), Patin
patent: 4353459 (1982-10-01), Petershack
patent: 4360101 (1982-11-01), McGill et al.
Publication: DE-Z: "Industrie-Anzeiger"; Jan. 24, 1958; No: 7 pp. 102 and 103.
Gastineau Cheryl L.
Kasper Horst M.
Mannesmann Aktiengesellschaft
Olszewski Robert P.
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