GB770568A - Improvements in or relating to repair plug for tyre casings - Google Patents
Improvements in or relating to repair plug for tyre casingsInfo
- Publication number
- GB770568A GB770568A GB37501/54A GB3750154A GB770568A GB 770568 A GB770568 A GB 770568A GB 37501/54 A GB37501/54 A GB 37501/54A GB 3750154 A GB3750154 A GB 3750154A GB 770568 A GB770568 A GB 770568A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- hole
- sealing
- inserter tool
- outer end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
- B29C73/06—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using plugs sealing in the hole
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
770,568. Tyre repair plugs. HAWKINSON, CO., P. E. Dec. 28, 1954 [Oct. 25, 1954], No. 37501/54. Class 144 (1). A plug, for nail and like holes X in pneumatic tyre casings, has a cylindrical resilient stretchable body 1 which is of greater transverse dimensions than the hole to be plugged, has a radially projecting flange 3 at one end and has a blind axial bore 5, extending to the base of a tapered tip 2 formed at its other end, to receive the shank 6 of an inserter tool 7 whereby the plug may be stretched to reduce its transverse dimensions for insertion into the hole from outside the casing,'the plug body tending to return to its normal dimensions after insertion and thereby sealing the hole X and forming a head 10 at its inner end to prevent withdrawal. As shown, the flanged outer end 3 provides a finger hold during stretching by the inserter tool 7, the latter having a thumb loop 8 at its outer end. To facilitate insertion of the plug and assist in sealing, liquid cement may be placed in the hole X.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US770568XA | 1954-10-25 | 1954-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB770568A true GB770568A (en) | 1957-03-20 |
Family
ID=22135815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37501/54A Expired GB770568A (en) | 1954-10-25 | 1954-12-28 | Improvements in or relating to repair plug for tyre casings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB770568A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2991819A (en) * | 1957-11-21 | 1961-07-11 | Raphael H Bruns | Tire repair device and method |
| FR2341406A1 (en) * | 1976-02-23 | 1977-09-16 | Gen Mills Fun Group Inc | Metal construction toy with metal plates and strips - has rows of holes of equal size connected together by reusable rubber rivets (BE 22.8.77) |
| US4243089A (en) * | 1979-07-09 | 1981-01-06 | Dunlop Limited | Plugs composed of two rubbers having different moduli of extension used for repairing pneumatic tires |
-
1954
- 1954-12-28 GB GB37501/54A patent/GB770568A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2991819A (en) * | 1957-11-21 | 1961-07-11 | Raphael H Bruns | Tire repair device and method |
| FR2341406A1 (en) * | 1976-02-23 | 1977-09-16 | Gen Mills Fun Group Inc | Metal construction toy with metal plates and strips - has rows of holes of equal size connected together by reusable rubber rivets (BE 22.8.77) |
| US4243089A (en) * | 1979-07-09 | 1981-01-06 | Dunlop Limited | Plugs composed of two rubbers having different moduli of extension used for repairing pneumatic tires |
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