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COMBINATION TRUCK WHEEL UNLATCHING HOOK AND PETCOCK RELEASE DEVICE

  • US 3,644,951 A
  • Filed: 02/26/1970
  • Issued: 02/29/1972
  • Est. Priority Date: 02/26/1970
  • Status: Expired due to Term
First Claim
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1. A combination device for unlatching a trailer truck'"'"''"'"'s fifth wheel and bleeding air from the tank of said vehicle, comprising an elongated handle portion, an elongated rod having a hooked end carried by said handle portIon providing extension means for said device for engaging and unlatching the fifth wheel of said vehicle, said rod being formed with a ring portion at the other end for mounting said rod on said handle portion, said handle portion being formed with an elongated slot parallel with the longitudinal axis thereof and providing guide means for said rod received within said slot, sleeve means secured fixedly to one end of the handle portion providing guide means and stop means for said rod whereby said ring portion abutts said sleeve when said rod is extended to its full length, and means carried by the other end of said handle portion for engaging the petcock of the air tank in order to bleed it.

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