JPS6483410A - Pneumatic tire - Google Patents
Pneumatic tireInfo
- Publication number
- JPS6483410A JPS6483410A JP62236367A JP23636787A JPS6483410A JP S6483410 A JPS6483410 A JP S6483410A JP 62236367 A JP62236367 A JP 62236367A JP 23636787 A JP23636787 A JP 23636787A JP S6483410 A JPS6483410 A JP S6483410A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- side wall
- tire
- inner layer
- rubber
- 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.)
- Granted
Links
Landscapes
- Tires In General (AREA)
Abstract
PURPOSE:To improve controllability in a tire having a side wall portion formed of at least two rubber layers by forming each rubber layer having a specified dynamic elastic modulus related to a predetermined thickness. CONSTITUTION:A tire side portion is formed of an inner layer 3 of side wall close to a carcass layer 4 and an outer layer 2 of side wall formed on said inner layer 3. The outer layer 2 is a rubber layer having 1.0X10<7>-4.3X10<7>dyne/ cm<2> of dynamic elastic modulus. Also, the inner layer 3 is a rubber layer having 5.0X10<7>-8.0X10<7>dyne/cm<2> of dynamic modulus. The average thickness of inner layer 3 is at least 1mm, and the ratio of the average thickness of inner layer 3 to that of the whole rubber layer of side wall portion in the maximum width position of tire is set to 70% or less. Thus, the controllability of tire is improved without impairing the anticrack property or the like of side wall portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62236367A JP2652856B2 (en) | 1987-09-22 | 1987-09-22 | Pneumatic tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62236367A JP2652856B2 (en) | 1987-09-22 | 1987-09-22 | Pneumatic tire |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6483410A true JPS6483410A (en) | 1989-03-29 |
JP2652856B2 JP2652856B2 (en) | 1997-09-10 |
Family
ID=16999746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62236367A Expired - Fee Related JP2652856B2 (en) | 1987-09-22 | 1987-09-22 | Pneumatic tire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2652856B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198051A (en) * | 1990-04-20 | 1993-03-30 | Sumitomo Rubber Industries, Ltd. | Radial tire for motorcycle with two rubber layers in the sidewalls |
US5267595A (en) * | 1990-06-28 | 1993-12-07 | Continental Aktiengesellschaft | Pneumatic vehicle tire having two-layer sidewall |
JP2007331422A (en) * | 2006-06-12 | 2007-12-27 | Bridgestone Corp | Pneumatic radial tire |
JP2008290591A (en) * | 2007-05-25 | 2008-12-04 | Yokohama Rubber Co Ltd:The | Pneumatic tire |
EP2006123A1 (en) | 2007-06-19 | 2008-12-24 | The Yokohama Rubber Co., Ltd. | Pneumatic radial tire |
-
1987
- 1987-09-22 JP JP62236367A patent/JP2652856B2/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198051A (en) * | 1990-04-20 | 1993-03-30 | Sumitomo Rubber Industries, Ltd. | Radial tire for motorcycle with two rubber layers in the sidewalls |
US5267595A (en) * | 1990-06-28 | 1993-12-07 | Continental Aktiengesellschaft | Pneumatic vehicle tire having two-layer sidewall |
JP2007331422A (en) * | 2006-06-12 | 2007-12-27 | Bridgestone Corp | Pneumatic radial tire |
JP2008290591A (en) * | 2007-05-25 | 2008-12-04 | Yokohama Rubber Co Ltd:The | Pneumatic tire |
EP2006123A1 (en) | 2007-06-19 | 2008-12-24 | The Yokohama Rubber Co., Ltd. | Pneumatic radial tire |
US8025084B2 (en) | 2007-06-19 | 2011-09-27 | The Yokohama Rubber Co., Ltd. | Pneumatic radial tire |
Also Published As
Publication number | Publication date |
---|---|
JP2652856B2 (en) | 1997-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU511850B2 (en) | Tyre with damper layers between belt plies | |
USD267830S (en) | Dress for the infirm | |
NO900117D0 (en) | NATURAL RUBBER LATEX FILM PRODUCTS WITH IMPROVED TIRE STRENGTH. | |
JPS577703A (en) | Pneumatic radial tire with reduced rolling resistance | |
AU7481591A (en) | Single or multiple layer foil partially composed of starch | |
CA2068699A1 (en) | Low noise pneumatic tire tread and method for producing same | |
JPS6483410A (en) | Pneumatic tire | |
USD270652S (en) | Exercise belt | |
CA2059035A1 (en) | Packaging material | |
USD265933S (en) | Door | |
USD279891S (en) | Tire | |
AU112355S (en) | A tyre | |
USD254542S (en) | Tire | |
JPS6430809A (en) | Run flat tire for high speed driving | |
ATE113489T1 (en) | SKI. | |
JPS5443312A (en) | Rubber hose having fiber-reinforced layer | |
SE8901457D0 (en) | FORDONSDAECK | |
USD335840S (en) | Tire | |
USD277951S (en) | Tire | |
JPS5777202A (en) | Tire | |
EP0376137A3 (en) | Pneumatic radial tire | |
USD299712S (en) | Tire | |
USD265187S (en) | Tire | |
USD272526S (en) | Tire | |
USD267977S (en) | Passenger conveyance loader for airports |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |