Nova Patents
AT329871T

Conveyor system

Abstract

Conveyor system with some paths predetermined transport, with conveying elements (2) which are movable along the conveying paths and at least with a drive means which is fixed arranged in the region of one of the transport paths and that in a drive region of this conveyor path acts on the conveying elements (2) accelerating them or frenándolos, for which the actuating means has a plurality of magnetic elements (12) arranged in a row (11), generating a magnetic field that varies along the magnet element row (11), wherein at least a part of the magnet element row (11) is arranged in the drive region, substantially parallel to the transport path, where each of the conveying elements (2) has a portion (4) of an electrically conductive material, the conductive parts (4) are so arranged on the carrier element (2) which is positioned in the drive region within magnetic space magnet element row (11), causing the eddy currents generated during relative movement parallel to the conveyor path between the magnet element row (11) and the conductive portion (4), forces that oppose relative movement, to which the magnet element row (11) has a row of permanent magnets arranged (12) alternatively or a row of teeth (13) spaced from a ferromagnetic material, which row of teeth is positioned within a magnetic field essentially homogeneous generated electrically, and wherein the magnet element row (11) or a part thereof, which effects the drive, can be moved within the actuating area parallel to the conveying path for exert an effect accelerator or retarder on conveyor elements (2).

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

13 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
2152001SwitzerlandA

Members13

Family members, oldest first
DocumentOfficeKind
CA2370416A1CanadaA1
AU1476502AAustraliaA
EP1232974A1European Patent Office (EPO)A1
US2002117378A1United States of AmericaA1
US6607073B2United States of AmericaB2
AU783789B2AustraliaB2
EP1232974B1European Patent Office (EPO)B1
AT329871TThis recordAustriaT
ATE329871T1AustriaT1
DE50207148D1GermanyD1
DK1232974T3DenmarkT3
ES2266437T3SpainT3
CA2370416CCanadaC