Railways – Suspended
Patent
1991-07-31
1993-08-03
Huppert, Michael S.
Railways
Suspended
248310, 2483168, 1984689, 414911, B66C 122
Patent
active
052319300
ABSTRACT:
For the transport of blank stacks (22) to a packaging machine, there are re-usable cassettes (21) which have chambers (23) for receiving a multiplicity of blank stacks (22). The cassettes (21) are filled with the blank stacks (22) in a paper factory and are emptied in the region of the packaging machine. The cassettes (21) are designed so that several emptied cassettes (21) can be nested in one another and returned as a space-saving unit to the paper factory. Furthermore, the cassettes (21) are designed so that they can be transported by overhead conveyors and supported on downwardly directed carrier arms (49) which include horizontally directed carrier spars (50) having a step-shaped configuration (60, 62, 64) which also accommodates different sizes of material reels associated with the packaging machine.
REFERENCES:
patent: 1031412 (1912-07-01), Atkinson
patent: 4530479 (1985-07-01), Chen
patent: 4704064 (1987-11-01), Hawley et al.
patent: 4968212 (1990-11-01), McNamara
patent: 5007522 (1991-04-01), Focke et al.
patent: 5059087 (1991-10-01), Mitani et al.
Balmer Oskar
Focke Heinz
Focke & Co. (GmbH & Co.)
Huppert Michael S.
Krizek Janice
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