Conveyor device

Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – With gravity-conveying means

Reexamination Certificate

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Details

C198S370010, C198S370040

Reexamination Certificate

active

06311823

ABSTRACT:

FIELD OF THE INVENTION
The present invention is directed to a device for positioning a paper web roll on a conveying car of an underfloor transport system. The paper web roll is typically useable in a web-fed printing press.
SUMMARY OF THE INVENTION
The object of the present invention is directed to providing a device for positioning a paper web roll on a conveying car of a underfloor conveying system.
In accordance with the present invention, this object is attained by the provision of a paper web roll conveying car which rides on rails that are located beneath the level of a floor. Alignment rails are placed in the floor adjacent, and parallel to the car rails. These alignment rails, or at least one of them, can be lifted or lowered or pivoted.


REFERENCES:
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patent: 3832865 C1 (1989-07-01), None
patent: 4034198 A1 (1992-04-01), None
patent: 4334582 A1 (1995-04-01), None
patent: 19606554 C1 (1997-06-01), None
patent: 0227887 A2 (1985-12-01), None
patent: 0387365 A1 (1990-09-01), None
patent: 0402902 A2 (1990-12-01), None
patent: 000732184-A (1980-05-01), None
patent: 001514708-A1 (1989-10-01), None
patent: 001583330-A1 (1990-08-01), None
patent: 001713872-A1 (1992-02-01), None

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