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Apparatus for testing pneumatic tyres

  • US 3,142,178 A
  • Filed: 08/05/1960
  • Issued: 07/28/1964
  • Est. Priority Date: 08/13/1959
  • Status: Expired due to Term
First Claim
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1. APPARATUS FOR SELECTIVELY MEASURING THE CORNERING FORCE, THE SELF-ALIGNING TORQUE AND BOTH THE CORNERING FORCE AND THE SELF-ALIGNING TORQUE SET UP BY A ROTATING PNEUMATIC TYRE WHICH APPARATUS COMPRISES A FRAME, A CYLINDRICAL DRUM, MEANS FOR SUPPORTING SAID DRUM ROTATABLY IN FIXED VERTICAL POSITION RELATIVE TO SAID FRAME, STRAIN SUSTAINING AND MEASURING MEANS CONNECTED BETWEEN SAID FRAME AND SAID DRUM SUPPORTING MEANS AND DISPOSED ON LINES OF ACTION ABOUT THE AREA OF CONTACT OF SAID TYRE AND SAID DRUM, MEANS FOR SUPPORTING A TYRE ROTATABLY WITH ITS AXIS SUBSTANTIALLY PARALLEL TO THE AXIS OF SAID DRUM,

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