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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||411/369 ; 411/82 ; 411/542 ; 411/915|
|발명자 / 주소|
|인용정보||피인용 횟수 : 13 인용 특허 : 0|
A very simple and economic method and closure for quickly repairing a puncture in a vehicle tire utilizes a screw having a concave slot beneath its head. A sealing material such as an adhesive rubber is placed in the slot and is used to seal the hole when the sealing screw is threaded into the hole. The design provides easy, quick, efficient and very low cost repair for a puncture in a tire, not only for temporary repair but for long term repairs. The design is simple and includes only two parts: a screw having a spiral convex, or thread which affixes th...
A screw-type closure for repairing a puncture in a vehicle tire, comprising: a tapered body portion having an upper end having a first diameter and a tail end, the body portion having a conical surface tapering inwardly from the upper end to the lower end; a convex spiral thread on the conical surface of said body portion, the convex thread shaped to cut into a vehicle tire when said closure is threaded into a puncture in the tire; an enlarged head portion at the upper end of said body portion, said head portion having an upper surface and a lower surfac...