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Weighty object mounting systems

  • US 4,723,356 A
  • Filed: 09/24/1986
  • Issued: 02/09/1988
  • Est. Priority Date: 09/24/1985
  • Status: Expired due to Fees
First Claim
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1. A weighty object mounting system comprising:

  • tact-supporting means for transporting a transportable object in such a manner that the transportable object is stopped temporarily at each of working stations arranged in series,position detecting means for detecting a stop position of the transportable object stopped temporarily at one of the working stations,lifting means provided in a mounting station in which a weighty object is mounted automatically to the transportable object, said lifting means including at least one weighty object lifter comprising a mounting portion provided for supporting the weighty object placed thereon and arranged to be moveable forward and backward, right and left, and up and down in relation to the transportable object carried into the mounting station from said one of the working stations, and driving means for moving said mounting portion forward and backward, right and left, and up and down in relation to the transportable object in the mounting station so as to cause the weighty object to engage with the transportable object and to be automatically mounted to the same, andcontrol means operative to supply said driving means in the weighty object lifter with control commands directing said driving means to cause said mounting portion of the weighty object to have each of predetermind movements at a predetermined timing, said control means being further operative to calculate a misalignment between the transportable object and the weighty object in the mounting station on the strength of a detection output of said position detecting means and to cause said driving means to amend the movements of said mounting portion in response to the calculated misalignment, wherein said mounting portion of the weighty object lifter comprises a first movable member provided to be moved up and down in relation to the transportable object in the mounting station, a second movable member provided on said first movable member to be moved right and left in relation to the transportable object in the mounting station, and a third movable member provided on said second sliding member to be moved forward and backward in relation to the transportable object in the mounting station.

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