Nipple for spoked wheels of the tubeless type
AssigneeAlpina Raggi S.p.A.
InventorGuido Cappellotto
Life of this patent
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Abstract
A nipple for spoked wheels of the tubeless type comprises a first and a second shoulder which are formed on a rod with a blind axial hole which is internally threaded at an end of the rod which is distal from the opening of the axial hole and in a zone of the rod which is proximal with respect to the opening, respectively. A first recess for a sealing ring is formed on the rod behind the first shoulder and at least a second recess for a second sealing ring is formed on the rod between the first recess and the second shoulder.
Claims14
A nipple for spoked wheels of the tubeless type including a rod with an axial blind hole which is internally threaded, a first and a second shoulder which are formed on the rod at an end of the rod which is distal from the opening of the axial hole and in a zone of the rod which is proximal with respect to the opening, respectively, and a recess a sealing ring on the rod substantially behind the first shoulder, wherein the nipple comprises at least a second recess for a second sealing ring on the rod between the first recess and the second shoulder.
A nipple for spoked wheels of the tubeless type including a rod with an axial blind hole which is internally threaded, a first and a second shoulder which are formed on the rod at an end of the rod which is distal from the opening of the axial hole and in a zone of the rod which is proximal with respect to the opening, respectively, and a recess for a sealing ring on the rod substantially behind the first shoulder, wherein the nipple comprises at least a second recess for a second sealing ring on the rod between the first recess and the second shoulder, the at least one second recess being formed behind the first recess, wherein the sealing rings have an O-ring.
A nipple for spoked wheels of the tubeless type including a rod with an axial blind hole which is internally threaded, a first and a second shoulder which are formed on the rod at an end of the rod which is distal from the opening of the axial hole and in a zone of the rod which is proximal with respect to the opening, respectively, and a recess for a sealing ring on the rod substantially behind the first shoulder, wherein the nipple comprises at least a second recess for a second sealing ring on the rod between the first recess and the second shoulder, the at least one second recess being formed behind the first recess, wherein the second shoulder comprises a third recess in which a resilient ring is received.
Dependencies are inferred from the claim text.