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Loose wheel detectors

  • US 3,333,097 A
  • Filed: 07/14/1965
  • Issued: 07/25/1967
  • Est. Priority Date: 07/14/1965
  • Status: Expired due to Term
First Claim
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3. A WHEEL DETECTOR MOUNTED BESIDE A WHEEL-CARRYING RAIL AND POSITIONED TO DETECT THE PASSING OF A LATERALLY MISALIGNED WHEEL, COMPRISING, IN COMBINATION (A) A CONTACT MEMBER HAVING A CENTRAL SURFACE PORTION ARCHED CONVEXLY TOWARD THE HEAD OF THE RAIL, (B) SUPPORT MEANS ADJUSTABLY POSITIONING THE CENTRAL SURFACE PORTION BESIDE THE HEAD OF THE RAIL A PREDETERMINED POSITION SPACED THEREFROM BY A PRESELECTED MAXIMUM "CLEARANCE" DISTANCE PLACING THE ARCHED SURFACE PORTION BEYOND NORMALLY ALIGNED WHEELS AND IN THE PATH OF LATERALLY MISALIGNED WHEELS FOR CONTACT THEREWITH,

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