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Expired Canadian patentCanada

Method and apparatus for transporting vehicle bodies, and vehicle assembling system

CA 1305939 C · Owner: Hirasaka, Mituaki · Inventors: Nokajima, Kunio; Oota, Yoshimasa; Arakawa, Masayasu

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

In a vehicle assembling line in which parts are assembled to a vehicle body while the body is passed through each of working stations by a plurality of transporting means, the vehicle body is positioned and supported by a pallet and transported by each of the transporting means wherein transferring of the body between the transporting means is carried out through the pallet. A transporting path on which a self-travel carriage as the transporting means travels, is laid within a pit concavely provided below a floor plate of a working floor. Arranged above the floor plate are a carriage frame a lift table and, a turn rest for supporting the pallet which constitute, an upper portion of the …

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted August 4, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 4, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 24, 1987
GrantedAugust 4, 1992
Term endedAugust 4, 2009
Patent numberCA 1305939 C
Classification (IPC)B61B13/00 +2 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedSep 24, 1987Patent grantedAug 4, 1992Term endedAug 4, 2009

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.