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Tire building drum

  • US 3,346,434 A
  • Filed: 06/09/1964
  • Issued: 10/10/1967
  • Est. Priority Date: 06/09/1964
  • Status: Expired due to Term
First Claim
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1. IN A TIRE BUILDING DRUM COMPRISING, AN ARCUATE SEGMENT SUPPORT MEMBER ADAPTED TO BE MOUNTED FOR ROTATION ABOUT A CENTRAL AXIS, A PAIR OF ARCUATE WING MEMBERS DISPOSED IN AXIALLY ADJUSTED RELATION ON SAID SUPPORT MEMBER TO PROVIDE A SUBSTANTIALLY CONTINUOUS TIRE BUILDING SURFACE, AN ARCUATE SPACER MEMBER ADPTED TO BE REMOVABLY MOUNTED IN ENGAGED RELATION ON SAID SUPPORT MEMBER AND INTERMEDIATE SAID WING MEMBERS TO MAINTAIN A SUBSTANTIALLY CONTINUOUS TIRE BUILDING SURFACE FOR SELECTIVE AXIALLY ADJUSTED POSITIONS OF SAID WING MEMBERS, AND RESILIENT RELEASABLE CLAMPING MEANS ADAPTED TO COACT BETWEEN SAID SUPPORT MEMBER AND SAID SPACER MEMBER TO SECURE SAID WING MEMBERS IN SELECTED AXIALLY ADJUSTED POSITIONS ON SAID SUPPORT MEMBER.

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