JPS5938104U - Radial tires for heavy vehicles - Google Patents

Radial tires for heavy vehicles

Info

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
Application number
JP13543982U
Other languages
Japanese (ja)
Other versions
JPH0111522Y2 (en
Inventor
彰浩 竹内
Original Assignee
住友ゴム工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 住友ゴム工業株式会社 filed Critical 住友ゴム工業株式会社
Priority to JP13543982U priority Critical patent/JPS5938104U/en
Publication of JPS5938104U publication Critical patent/JPS5938104U/en
Application granted granted Critical
Publication of JPH0111522Y2 publication Critical patent/JPH0111522Y2/ja
Granted legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】 （１）トレッド部と、このトレッド部の両側端からラジ
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.
JP13543982U 1982-09-06 1982-09-06 Radial tires for heavy vehicles Granted JPS5938104U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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