Sorter conveyor

Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – By loading or unloading section at selected one of a...

Reexamination Certificate

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Details

C198S370040

Reexamination Certificate

active

06938750

ABSTRACT:
A sorter conveyor having cross-belts for supporting and discharging article is disclosed, wherein the cross-belts are driven by interaction between a rotor moving with the cross-belts and stationary electric stator parts, wherein the rotor is arranged separate from the cross-belt and is connected to a drive roller with a transmission. Further is disclosed such sorter conveyors having tilt-trays driven by interaction between rotors moving with the tilt-trays and stationary electric stator parts, as well as such sorter conveyors which are driven along the stationary track by means of stationary linear motor stator parts interacting with the reaction means. Lastly, rotors and the manufacture of such rotors are disclosed.

REFERENCES:
patent: 4792036 (1988-12-01), Heidelberg
patent: 5054601 (1991-10-01), Sjogren et al.
patent: 5690209 (1997-11-01), Kofoed
patent: 5701992 (1997-12-01), Enomoto
patent: 5803230 (1998-09-01), Canziani et al.
patent: 0425021 (1993-10-01), None
patent: 0752381 (2000-02-01), None
patent: 1313243 (1962-12-01), None
patent: 2096810 (1972-03-01), None
patent: 56083251 (1981-07-01), None
patent: 58212354 (1983-12-01), None
patent: 61157249 (1986-07-01), None
patent: WO 00/23203 (2000-04-01), None
patent: WO 00/71446 (2000-11-01), None
English Translation of International Preliminary Examination Report dated Jul. 23, 2003.

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