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Automatic non-glare mirror

  • US 3,152,216 A
  • Filed: 04/06/1959
  • Issued: 10/06/1964
  • Est. Priority Date: 04/06/1959
  • Status: Expired due to Term
First Claim
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1. AN AUTOMATIC NON-GLARE MIRROR COMPRISING A SUPPORT MEMBER, A PRISMOIDAL MIRROR PIVOTALLY CONNECTED WITH THE SUPPORT MEMBER, YIELDABLE MEANS URGING THE MIRROR TOWARD A NORMAL POSITION, AN ELECTROMAGNET INCLUDING AN ENERGIZING COIL MOUNTED ON THE HOUSING AND AN ARMATURE OPERATIVELY CONNECTED WITH THE MIRROR TO ACTUATE THE MIRROR TO A NON-GLARE POSITION, SAID ARMATURE BEING MOVABLE TOWARD AND AWAY FROM SAID ENERGIZING COIL WHEREBY THE CURRENT REQUIRED TO HOLD SAID ARMATURE IN AN ACTUATED POSITION IS LESS THAN THE CURRENT REQUIRED TO ACTUATED SAID ARMATURE, A VOLTAGE SOURCE, A PHOTOCELL ADJACENT THE MIRROR AND RESPONSIVE TO LIGHT INCIDENT UPON THE MIRROR, A CONTROL CIRCUIT CONNECTED WITH THE VOLTAGE SOURCE AND INTERPOSED BETWEEN THE PHOTOCELL AND THE ELECTROMAGNET, SAID CONTROL CIRCUIT BEING ADAPTED TO CONNECT SAID VOLTAGE SOURCE ACROSS THE ENERGIZING COIL OF THE ELECTRO-

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