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Multiple purpose fabrication apparatus and method

  • US 3,259,021 A
  • Filed: 05/05/1961
  • Issued: 07/05/1966
  • Est. Priority Date: 05/05/1961
  • Status: Expired due to Term
First Claim
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1. IN SELF-GUIDED MOBILE FABRICATION APPARATUS:

  • TOOL MEANS INCLUDING A TOOL FOR PERFORMING A FABRICATION OPERATION ON A WORKPIECE, CARRIAGE MEANS FOR MOUNTING SAID TOOL MEANS IN OPERATIVE RELATIONSHIP WITH SAID WORKPIECE, TRACK MEANS FOR SUPPORTING SAID CARRAIGE MEANS MOVABLY WITH RESPECT TO SAID WORKPIECE, ROLLER MEANS CONNECTED TO SAID CARRIAGE MEANS AND OPERATIVELY ENGAGING SAID TRACK MEANS, FORCE MEANS SUPPORTED ON SAID CARRIAGE MEANS INCLUDING A PNEUMATIC CYLINDER FOR APPLYING FORCE TO SAID

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