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Device for filling and removal of dry ballast

  • US 3,200,858 A
  • Filed: 12/18/1961
  • Issued: 08/17/1965
  • Est. Priority Date: 12/18/1961
  • Status: Expired due to Term
First Claim
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7. A DEVICE FOR FILLING A PNEUMATIC TIRE WITH A DRY BALLAST, SAID TIRE HAVING A CASING SUPPORTED ON A RIM AND FORMING THEREWITH AN ENCLOSED CHAMBER, SAID DEVICE COMPRISING AN INTAKE FITTING AND AN OUTLET FITTING MOUNTED ON SAID RIM IN CLOSELY SPACED APART RELATIONSHIP, AN INTAKE AND AN OUTLET CONDUIT EACH BEING FLEXIBLE AND HAVING A FIRST PORTION AND A SECOND PORTION, THE FIRST PORTION OF SAID INTAKE AND OUTLET CONDUITS BEING CONNECTED TO SAID INTAKE AND OUTLET

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