JPS63104203U - - Google Patents

Info

Publication number
JPS63104203U
JPS63104203U JP20177386U JP20177386U JPS63104203U JP S63104203 U JPS63104203 U JP S63104203U JP 20177386 U JP20177386 U JP 20177386U JP 20177386 U JP20177386 U JP 20177386U JP S63104203 U JPS63104203 U JP S63104203U
Authority
JP
Japan
Prior art keywords
pneumatic tire
land
tire
tread
view
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
Application number
JP20177386U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP20177386U priority Critical patent/JPS63104203U/ja
Publication of JPS63104203U publication Critical patent/JPS63104203U/ja
Pending legal-status Critical Current

Links

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  • Tires In General (AREA)

Description

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

第１，２図は本考案に係る空気入りタイヤの第
１実施例を示す図であり、第１図はその一部平面
図、第２図は第１図の―矢視断面図である。
第３図ａ〜ｃはそれぞれ本考案に係る空気入りタ
イヤの第２〜４実施例を示すその要部断面図であ
る。第４図ａ〜ｄはそれぞれ本考案の基礎概念を
説明する要部断面図、第５図ａ，ｂは直進時およ
び旋回時の接地圧分布を示すグラフである。第６
，７図は従来の空気入りタイヤを示す図であり、
第６図はその一部平面図、第７図は第６図の―
矢視断面図である。第８図は空気入りタイヤを
装着した車両の走行状態を示す図である。 ２１……空気入りタイヤ、２２……トレツド、
２３……陸部、２４……シヨルダ、２５……サイ
プ、２６……側部領域、２７……外縁、３１〜３
５……面取り面、θ２３……側面角度、θ３１，
θ３３，θ３５……面取り角度、Ｗ２２……有効
接地幅。 1 and 2 are views showing a first embodiment of a pneumatic tire according to the present invention, FIG. 1 being a partial plan view thereof, and FIG. 2 being a sectional view taken along the arrow - in FIG. 1.
FIGS. 3a to 3c are sectional views of main parts showing second to fourth embodiments of the pneumatic tire according to the present invention, respectively. FIGS. 4a to 4d are sectional views of essential parts for explaining the basic concept of the present invention, and FIGS. 5a and 5b are graphs showing the ground pressure distribution when traveling straight and when turning. 6th
, 7 is a diagram showing a conventional pneumatic tire,
Figure 6 is a partial plan view, and Figure 7 is a partial plan view of Figure 6.
It is an arrow sectional view. FIG. 8 is a diagram showing the running state of a vehicle equipped with pneumatic tires. 21...pneumatic tire, 22...treaded,
23...Land part, 24...Shoulder, 25...Sipe, 26...Side area, 27...Outer edge, 31-3
5... Chamfered surface, θ 23 ... Side angle, θ 31 ,
θ 33 , θ 35 ... chamfer angle, W 22 ... effective ground contact width.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] タイヤの両シヨルダ間に跨がるトレツドの表部
に多数のブロツク状陸部を有する空気入りタイヤ
において、タイヤ赤道面からトレツドの有効接地
幅の２５％から６５％までの範囲に位置する少な
くとも一部の陸部が該陸部のシヨルダ側の外縁に
面取り面を有することを特徴とする空気入りタイ
ヤ。 In a pneumatic tire having a large number of block-shaped land parts on the surface of the tread extending between both shoulders of the tire, at least one land part located within a range of 25% to 65% of the effective ground contact width of the tread from the tire equatorial plane. 1. A pneumatic tire, wherein a land portion of the portion has a chamfered surface on the outer edge of the land portion on the shoulder side.
JP20177386U 1986-12-26 1986-12-26 Pending JPS63104203U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20177386U JPS63104203U (en) 1986-12-26 1986-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20177386U JPS63104203U (en) 1986-12-26 1986-12-26

Publications (1)

Publication Number Publication Date
JPS63104203U true JPS63104203U (en) 1988-07-06

Family

ID=31165540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20177386U Pending JPS63104203U (en) 1986-12-26 1986-12-26

Country Status (1)

Country Link
JP (1) JPS63104203U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002029224A (en) * 2000-07-18 2002-01-29 Bridgestone Corp Pneumatic tire

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759102B2 (en) * 1974-03-15 1982-12-13 Tokyo Shibaura Electric Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759102B2 (en) * 1974-03-15 1982-12-13 Tokyo Shibaura Electric Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002029224A (en) * 2000-07-18 2002-01-29 Bridgestone Corp Pneumatic tire
JP4518641B2 (en) * 2000-07-18 2010-08-04 株式会社ブリヂストン Pneumatic tire

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