JPS55152603A - Safety tire for automobile - Google Patents
Safety tire for automobileInfo
- Publication number
- JPS55152603A JPS55152603A JP4386179A JP4386179A JPS55152603A JP S55152603 A JPS55152603 A JP S55152603A JP 4386179 A JP4386179 A JP 4386179A JP 4386179 A JP4386179 A JP 4386179A JP S55152603 A JPS55152603 A JP S55152603A
- Authority
- JP
- Japan
- Prior art keywords
- tire
- automobile
- partition
- partition walls
- closed chambers
- 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
- 238000005192 partition Methods 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Landscapes
- Tires In General (AREA)
Abstract
PURPOSE: To enable an automobile even with one of its tire being in punctured condition to travel over a long distance by providing a tire with two or more partition walls of predetermined physical properties which partition the interior of the inner tire member to form two or more closed chambers.
CONSTITUTION: An inner tire member B has provided in an inner chamber 8 thereof 4W32 diametrical partition walls 11a which partition the inner chamber 8 in equal circumferential distances to thus form 4W32 closed chambers 8a. The partition walls 11a are made of thermoplastic synthetic resin material such as thermoplastic polyester rubber which has, in normal temperature, tension elastic modules of 200W30,000kg/cm2, tensile strength of 100kg/cm2 or more, and tensile elongation percentage of 20% or more. By the structure, a tire even in its punctured condition thus could bear the load of an automobile by the cushioning of the remaining unpunctured closed chambers of the tire, thus enabling the automobile to travel a substantial distance with a punctured tire.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4386179A JPS55152603A (en) | 1979-04-10 | 1979-04-10 | Safety tire for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4386179A JPS55152603A (en) | 1979-04-10 | 1979-04-10 | Safety tire for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55152603A true JPS55152603A (en) | 1980-11-28 |
Family
ID=12675472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4386179A Pending JPS55152603A (en) | 1979-04-10 | 1979-04-10 | Safety tire for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55152603A (en) |
-
1979
- 1979-04-10 JP JP4386179A patent/JPS55152603A/en active Pending
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