JPS5744504A - Pneumatic tire with built-in puncture preventive tube protector - Google Patents
Pneumatic tire with built-in puncture preventive tube protectorInfo
- Publication number
- JPS5744504A JPS5744504A JP55119516A JP11951680A JPS5744504A JP S5744504 A JPS5744504 A JP S5744504A JP 55119516 A JP55119516 A JP 55119516A JP 11951680 A JP11951680 A JP 11951680A JP S5744504 A JPS5744504 A JP S5744504A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- tire
- main body
- protector
- protrusive
- 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.)
- Pending
Links
Abstract
PURPOSE: To prevent a tire from being punctured by a protrusive object on the road for the pneumatic tire internally contained with a tube, by interposing a tube protector between a tire main body and the tube internally circumferentially of a crown part of the tire main body.
CONSTITUTION: In a tire with a tube, an annular tube protector 8, substantially independent of a tire main body 3, is intermediately arranged between a tube 7 and the tire to the inner circumference of a crown part 4 of the tire main body 3. This protector 8 is formed a rubber-state elastic material dispersed with material having both penetration resistance, blocking penetration of a protrusive object 2 against puncturing force in the point end of the protrusive object 2 punctured to the crown part 4 under the support by pressure of filled air in the tube 7, and locally hollowing flexibility with the tube 7 under the charged pressure, that is, a fine fabric or knitted goods constructional material consisting of various fibers, or reinforcement material composed of various short fiber and/or long fiber.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55119516A JPS5744504A (en) | 1980-08-29 | 1980-08-29 | Pneumatic tire with built-in puncture preventive tube protector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55119516A JPS5744504A (en) | 1980-08-29 | 1980-08-29 | Pneumatic tire with built-in puncture preventive tube protector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5744504A true JPS5744504A (en) | 1982-03-13 |
Family
ID=14763198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55119516A Pending JPS5744504A (en) | 1980-08-29 | 1980-08-29 | Pneumatic tire with built-in puncture preventive tube protector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5744504A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61146608A (en) * | 1984-12-19 | 1986-07-04 | Bridgestone Corp | Pneumatic tubeless tire with puncture prevention function |
EP1842698A1 (en) * | 2006-04-08 | 2007-10-10 | Continental Aktiengesellschaft | Vehicle pneumatic tyre with insert to prevent breakdowns |
-
1980
- 1980-08-29 JP JP55119516A patent/JPS5744504A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61146608A (en) * | 1984-12-19 | 1986-07-04 | Bridgestone Corp | Pneumatic tubeless tire with puncture prevention function |
EP1842698A1 (en) * | 2006-04-08 | 2007-10-10 | Continental Aktiengesellschaft | Vehicle pneumatic tyre with insert to prevent breakdowns |
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