JPH0199702U - - Google Patents

Info

Publication number
JPH0199702U
JPH0199702U JP19596387U JP19596387U JPH0199702U JP H0199702 U JPH0199702 U JP H0199702U JP 19596387 U JP19596387 U JP 19596387U JP 19596387 U JP19596387 U JP 19596387U JP H0199702 U JPH0199702 U JP H0199702U
Authority
JP
Japan
Prior art keywords
radial
carcass ply
reinforcing cord
cord layer
radial carcass
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
JP19596387U
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 JP19596387U priority Critical patent/JPH0199702U/ja
Publication of JPH0199702U publication Critical patent/JPH0199702U/ja
Pending legal-status Critical Current

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  • Tires In General (AREA)

Description

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

第1図は本考案の第1実施例によるベルト構造
を示すタイヤの線図的断面図、第2図は第1図に
示すベルト構造の模式図、第3図は本考案の第2
実施例によるベルト構造の模式図、第4図は本考
案の第3実施例によるベルト構造の模式図、第5
図は本考案の第4実施例によるベルト構造の模式
図、第6図は補強層角度とベルト端セパレーシヨ
ン耐久力との関係を示すグラフ、第7図は従来の
ベルト構造を示す線図的断面図、第8図ないし1
0図は従来のベルト構造の模式図である。 1…カーカスプライ、2…ベルト層、3,7…
HEスチールコード層、6,8,10,11,1
2…補強層。
FIG. 1 is a diagrammatic sectional view of a tire showing a belt structure according to a first embodiment of the present invention, FIG. 2 is a schematic diagram of the belt structure shown in FIG. 1, and FIG.
FIG. 4 is a schematic diagram of a belt structure according to a third embodiment of the present invention, and FIG.
The figure is a schematic diagram of the belt structure according to the fourth embodiment of the present invention, Figure 6 is a graph showing the relationship between the reinforcing layer angle and the belt end separation durability, and Figure 7 is a diagram showing the conventional belt structure. Cross section, Figures 8 to 1
Figure 0 is a schematic diagram of a conventional belt structure. 1... Carcass ply, 2... Belt layer, 3, 7...
HE steel cord layer, 6, 8, 10, 11, 1
2...Reinforcement layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対のビードコア間にまたがり、ビードコアに
巻き付けられて略半径方向に延びるコードよりな
るラジアルカーカスプライと、このラジアルカー
カスプライの半径方向外側に配置されたスチール
コードよりなる複数のベルト層と、これらのベル
ト層の少なくとも一層の端部を包む補強コード層
とを具え、この補強コード層のコードが周方向に
対し25〜50°の角度を有することを特徴とす
る重荷重用空気入りラジアルタイヤ。
A radial carcass ply consisting of a cord spanning between a pair of bead cores, wound around the bead core and extending approximately in the radial direction, a plurality of belt layers consisting of a steel cord arranged radially outward of the radial carcass ply, and these belts. 1. A pneumatic radial tire for heavy loads, comprising a reinforcing cord layer wrapping an end portion of at least one of the layers, wherein the cords of the reinforcing cord layer have an angle of 25 to 50 degrees with respect to the circumferential direction.
JP19596387U 1987-12-25 1987-12-25 Pending JPH0199702U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19596387U JPH0199702U (en) 1987-12-25 1987-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19596387U JPH0199702U (en) 1987-12-25 1987-12-25

Publications (1)

Publication Number Publication Date
JPH0199702U true JPH0199702U (en) 1989-07-04

Family

ID=31486610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19596387U Pending JPH0199702U (en) 1987-12-25 1987-12-25

Country Status (1)

Country Link
JP (1) JPH0199702U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007083440A1 (en) * 2006-01-20 2007-07-26 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP2015054626A (en) * 2013-09-12 2015-03-23 横浜ゴム株式会社 Pneumatic radial tire for construction vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007083440A1 (en) * 2006-01-20 2007-07-26 The Yokohama Rubber Co., Ltd. Pneumatic tire
US8365787B2 (en) 2006-01-20 2013-02-05 The Yokohama Rubber Co., Ltd. Pneumatic tire with cord layer part close to tire outer surface
US9821605B2 (en) 2006-01-20 2017-11-21 The Yokohama Rubber Co., Ltd. Pneumatic tire with cord layer extending close to tire outer surface
JP2015054626A (en) * 2013-09-12 2015-03-23 横浜ゴム株式会社 Pneumatic radial tire for construction vehicle

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