JPS5938104U - Radial tires for heavy vehicles - Google Patents
Radial tires for heavy vehiclesInfo
- Publication number
- JPS5938104U JPS5938104U JP13543982U JP13543982U JPS5938104U JP S5938104 U JPS5938104 U JP S5938104U JP 13543982 U JP13543982 U JP 13543982U JP 13543982 U JP13543982 U JP 13543982U JP S5938104 U JPS5938104 U JP S5938104U
- Authority
- JP
- Japan
- Prior art keywords
- radial tire
- tread
- groove
- tire according
- cut
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は内圧充填時のタイヤ断面図、第2図は 。
トレッドショルダ一部の拡大断面図、第3図はトレッド
部の部分平面図である。
1・・・ラジアルタイヤ、2・・・トレッド部、3・・
・サイドウオール部、4・・・ビート部、5・・・切り
こみ、 46・・・深溝部、7・・・浅溝部、8・・
・トレッド溝、TW・・・トレッド幅。Figure 1 is a cross-sectional view of the tire when it is filled with internal pressure, and Figure 2 is. FIG. 3 is an enlarged cross-sectional view of a part of the tread shoulder, and FIG. 3 is a partial plan view of the tread portion. 1... Radial tire, 2... Tread section, 3...
・Side wall part, 4... Beat part, 5... Notch, 46... Deep groove part, 7... Shallow groove part, 8...
・Tread groove, TW...Tread width.
Claims (1)
アル方向内方に延びる一対のサイドウオール部と、この
サイドウオール部の内方端に連結する一対のビード部を
備えたラジアルタイヤであって、前記トレッド部の両側
端には周方向に一定間隔で多数の切りこみ5を設けられ
ているとともに、この切りこみ5は、トレッド側端部の
深溝部6と、トレッド中央部側の浅溝部7とを設けた2
段溝状に形成されていることを特徴とする重車両用ラジ
アルタイヤ。 、(2)切り込み5はタイヤ周方向に対してほぼ直交し
ている実用新案登録請求の範囲第1項記載のラジアルタ
イヤ。 (3) 切りこみの幅Tは0.5〜1.5m71の範
囲である実用新案登録請求の範囲第1項乃至第2項記載
のラジアルタイヤ。 (4)深溝部6は横方向長さ11がトレッド幅TWの3
.5〜7%で溝深さdlがトレッド溝の溝深さDの90
〜110%である実用新案登録請求の範囲第1項乃至第
3項記載のラジアルタイヤ。 (5)浅溝部7は横方向長さ12が切りこみ全長さ1の
10〜40%であり、溝深さd2が深溝部の溝深さdl
の5〜25%の範囲である実用新案登録請求の範囲第1
項乃至第4項記載のラジアルタイヤ。[Claims for Utility Model Registration] (1) A tread portion, a pair of sidewall portions extending radially inward from both ends of the tread portion, and a pair of bead portions connected to the inner ends of the sidewall portions. In this radial tire, a large number of notches 5 are provided at regular intervals in the circumferential direction on both ends of the tread portion, and the notches 5 form a deep groove portion 6 at the tread side end portion and a tread portion. 2 with a shallow groove part 7 on the center side
A radial tire for heavy vehicles characterized by being formed in a stepped groove shape. (2) The radial tire according to claim 1, wherein the cut 5 is substantially orthogonal to the circumferential direction of the tire. (3) The radial tire according to claims 1 and 2, wherein the width T of the cut is in the range of 0.5 to 1.5 m71. (4) The lateral length 11 of the deep groove portion 6 is 3 of the tread width TW.
.. At 5% to 7%, the groove depth dl is 90% of the groove depth D of the tread groove.
The radial tire according to claims 1 to 3 of the utility model registration claims, wherein the radial tire is 110%. (5) The horizontal length 12 of the shallow groove portion 7 is 10 to 40% of the total length 1 of the cut, and the groove depth d2 is the groove depth dl of the deep groove portion.
The first claim for utility model registration is within the range of 5% to 25% of
The radial tire according to items 4 to 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13543982U JPS5938104U (en) | 1982-09-06 | 1982-09-06 | Radial tires for heavy vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13543982U JPS5938104U (en) | 1982-09-06 | 1982-09-06 | Radial tires for heavy vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5938104U true JPS5938104U (en) | 1984-03-10 |
JPH0111522Y2 JPH0111522Y2 (en) | 1989-04-05 |
Family
ID=30304843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13543982U Granted JPS5938104U (en) | 1982-09-06 | 1982-09-06 | Radial tires for heavy vehicles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5938104U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60108502U (en) * | 1983-12-28 | 1985-07-23 | 株式会社ブリヂストン | pneumatic tires |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5467402U (en) * | 1977-10-20 | 1979-05-14 | ||
JPS54155504A (en) * | 1978-05-26 | 1979-12-07 | Bridgestone Corp | Heavy-load radial tyre capable of eliminating wandering of the same |
JPS5555005A (en) * | 1978-10-17 | 1980-04-22 | Bridgestone Corp | Radial tire for heavy vehicle restrained in wandering phenomenon |
-
1982
- 1982-09-06 JP JP13543982U patent/JPS5938104U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5467402U (en) * | 1977-10-20 | 1979-05-14 | ||
JPS54155504A (en) * | 1978-05-26 | 1979-12-07 | Bridgestone Corp | Heavy-load radial tyre capable of eliminating wandering of the same |
JPS5555005A (en) * | 1978-10-17 | 1980-04-22 | Bridgestone Corp | Radial tire for heavy vehicle restrained in wandering phenomenon |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60108502U (en) * | 1983-12-28 | 1985-07-23 | 株式会社ブリヂストン | pneumatic tires |
Also Published As
Publication number | Publication date |
---|---|
JPH0111522Y2 (en) | 1989-04-05 |
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