JPS6181402U - - Google Patents

Info

Publication number
JPS6181402U
JPS6181402U JP1985169256U JP16925685U JPS6181402U JP S6181402 U JPS6181402 U JP S6181402U JP 1985169256 U JP1985169256 U JP 1985169256U JP 16925685 U JP16925685 U JP 16925685U JP S6181402 U JPS6181402 U JP S6181402U
Authority
JP
Japan
Prior art keywords
independent
narrow groove
protrusion
pair
tire
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
JP1985169256U
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
Publication of JPS6181402U publication Critical patent/JPS6181402U/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0381—Blind or isolated grooves
    • B60C2011/0383—Blind or isolated grooves at the centre of the tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Tyre Moulding (AREA)

Description

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

第１図は本考案に従つて作られたタイヤの斜視
図であり、トレツド部分はタイヤの周囲を通して
順次配列されている。第２図はトレツド部分の拡
大部分前面図であり、第３図は本考案に従つたト
レツド部分の横断面図であつて、第２図の３−３
線に沿つて取つたものである。第４図は前記トレ
ツド部分の独立突起の１例にある３個の隣接突起
の概略図であり、第５図は本考案に従つて作られ
た独立突起の変形図である。 １０：重量用トラツクタイヤ、１２：地面と接
触するトレツド部分、１４，１６：一対の側壁部
分、１８，２０：肩部分、２２，２４：一対のビ
ード部分、２６，２８：周囲方向にのびる連続肩
リブ、３０：突起、３２，３４，３６：突起の列
、３８：ジグザグ溝、４６：溝、４３，４４，４
５，４７：突起の側部。 FIG. 1 is a perspective view of a tire made in accordance with the present invention, with tread sections arranged sequentially around the circumference of the tire. 2 is an enlarged partial front view of the tread portion, and FIG. 3 is a cross-sectional view of the tread portion according to the present invention, 3-3 of FIG.
It was taken along the line. FIG. 4 is a schematic diagram of three adjacent protrusions in one example of the independent protrusions of the tread portion, and FIG. 5 is a modified view of the independent protrusions made in accordance with the present invention. 10: Heavy truck tire, 12: Tread portion in contact with the ground, 14, 16: Pair of side wall portions, 18, 20: Shoulder portion, 22, 24: Pair of bead portions, 26, 28: Continuous extending in the circumferential direction Shoulder rib, 30: projection, 32, 34, 36: row of projections, 38: zigzag groove, 46: groove, 43, 44, 4
5, 47: Side part of protrusion.

Claims (1)

【実用新案登録請求の範囲】 各横縁に位置する一対の肩部分を有する接地ト
レツド部分と、該トレツド部分の各肩部分からそ
れぞれ半径方向内方にのびて一対のビード部分に
終る一対の側壁部分と、該ビード部分からビード
部分へとのびるカーカス層構造とを有する道路上
で主に使用する重トラツク用タイヤにおいて、 前記トレツド部分は多数の独立突起よりなり、
該独立突起は形状をもちそして複数の実質的に円
周方向にのびるジグザグ溝により離隔された実質
的に平行に円周方向にのびる複数の独立突起の列
を構成するように前記トレツド部分のまわりに配
置され、前記各列における各独立突起は相互に対
向する各隣接独立突起の側面ば約１mm以下の幅を
有する実質的に直線の狭い溝により分離されて円
周方向に隣接する独立突起から分離し、隣接する
独立突起がタイヤの踏み位置にあるときには前記
の狭い溝は閉じ、それにより隣接する各独立突起
は一体になつて作用して横方向及び円周方向の力
に抵抗するようにされ、前記の隣接独立突起の狭
い溝の深さは前記ジグザグ溝の深さの少くとも３
０％であり、前記の各独立突起の平均車軸方向長
さに対する平均円周方向幅の比率は０．６ないし
１．０の範囲内にあり、前記の狭い溝は前記タイ
ヤの中間円周中央面に関して約７０度ないし８５
度の角度をなしていることを特徴とする重トラツ
ク用タイヤ。[Claims for Utility Model Registration] A ground tread portion having a pair of shoulders located at each lateral edge, and a pair of side walls each extending radially inwardly from each shoulder portion of the tread portion and terminating in a pair of bead portions. A heavy truck tire mainly used on roads has a carcass layer structure extending from the bead portion to the bead portion;
The independent projections are shaped and arranged around the tread portion to define a plurality of substantially parallel circumferentially extending rows of independent projections separated by a plurality of substantially circumferentially extending zigzag grooves. and each independent protrusion in each row is separated from the circumferentially adjacent independent protrusions by a substantially straight narrow groove having a width of about 1 mm or less on the mutually opposing sides of each adjacent independent protrusion. When separated and adjacent independent protrusions are in the tread position of the tire, said narrow groove closes, so that each adjacent independent protrusion acts as a unit to resist lateral and circumferential forces. and the depth of the narrow groove of the adjacent independent protrusion is at least 3 times the depth of the zigzag groove.
0%, the ratio of the average circumferential width to the average axial length of each independent protrusion is in the range of 0.6 to 1.0, and the narrow groove is located at the middle circumferential center of the tire. Approximately 70 degrees to 85 degrees relative to the surface
A heavy truck tire characterized by its angled shape.
JP1985169256U 1979-06-29 1985-11-05 Pending JPS6181402U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5364379A 1979-06-29 1979-06-29

Publications (1)

Publication Number Publication Date
JPS6181402U true JPS6181402U (en) 1986-05-30

Family

ID=21985635

Family Applications (3)

Application Number Title Priority Date Filing Date
JP55024216A Expired JPS598562B2 (en) 1979-06-29 1980-02-29 heavy truck tires
JP1985169256U Pending JPS6181402U (en) 1979-06-29 1985-11-05
JP1985169257U Pending JPS6181403U (en) 1979-06-29 1985-11-05

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP55024216A Expired JPS598562B2 (en) 1979-06-29 1980-02-29 heavy truck tires

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1985169257U Pending JPS6181403U (en) 1979-06-29 1985-11-05

Country Status (22)

Country Link
JP (3) JPS598562B2 (en)
AR (1) AR220809A1 (en)
AT (1) AT378512B (en)
AU (1) AU530430B2 (en)
BE (1) BE882160A (en)
BR (1) BR8000536A (en)
CA (1) CA1122892A (en)
DE (1) DE8000505U1 (en)
ES (1) ES254335Y (en)
FR (1) FR2460217A1 (en)
GB (1) GB2051694B (en)
GR (1) GR73896B (en)
GT (1) GT198061464A (en)
IN (1) IN153554B (en)
IT (1) IT1149907B (en)
LU (1) LU82226A1 (en)
MA (1) MA18867A1 (en)
MX (1) MX149227A (en)
MY (1) MY8500630A (en)
NL (1) NL8000313A (en)
SE (1) SE444411B (en)
ZA (1) ZA80110B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63312205A (en) * 1987-06-11 1988-12-20 ザ　グツドイアー　タイヤ　アンド　ラバー　コンパニー Pneumatic tire

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH018403Y2 (en) * 1981-04-23 1989-03-07
JPS5886968A (en) * 1981-11-20 1983-05-24 Izumi Jidosha Kogyo Kk Production of fiber reinforced aluminum alloy piston
JPS58199204A (en) * 1982-05-12 1983-11-19 Bridgestone Corp Pneumatic radial tyre for heavy load
JPS5935874A (en) * 1982-08-24 1984-02-27 Toyota Motor Corp Low-pressure casting method
GB2170153B (en) * 1984-12-14 1989-07-19 Bridgestone Corp Pneumatic radial tire
JPS61132105U (en) * 1985-02-07 1986-08-18
USD303514S (en) 1987-06-11 1989-09-19 The Goodyear Tire & Rubber Company Tire
US4856571A (en) * 1987-06-11 1989-08-15 The Goodyear Tire & Rubber Company Pneumatic tire
AT390915B (en) * 1988-02-24 1990-07-25 Semperit Ag RUNNING PROFILE FOR A VEHICLE AIR TIRE
AT390916B (en) * 1988-02-24 1990-07-25 Semperit Ag RUNNING PROFILE FOR A VEHICLE AIR TIRE
EP0348335A3 (en) * 1988-06-20 1991-02-27 The Goodyear Tire & Rubber Company Tire treads and tires
US5097882A (en) * 1988-07-11 1992-03-24 The Goodyear Tire & Rubber Company Tire tread and tire including trapezoidal block elements nested in reentrant angles of zigzag ribs
USD316990S (en) 1988-07-11 1991-05-21 The Goodyear Tire & Rubber Company Tire
USD316064S (en) 1988-07-11 1991-04-09 The Goodyear Tire & Rubber Company Tire tread
JP2800944B2 (en) * 1989-10-12 1998-09-21 住友ゴム工業 株式会社 Pneumatic tire
JP5687446B2 (en) * 2010-07-13 2015-03-18 株式会社ブリヂストン tire
JP5282807B2 (en) * 2011-08-10 2013-09-04 横浜ゴム株式会社 Pneumatic tire
US9757989B2 (en) * 2013-03-11 2017-09-12 The Goodyear Tire & Rubber Company Tire with ribbed tread
JP5806707B2 (en) * 2013-07-03 2015-11-10 住友ゴム工業株式会社 Pneumatic tire
JP7306122B2 (en) * 2019-07-11 2023-07-11 横浜ゴム株式会社 pneumatic tire

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577521A (en) * 1944-05-31 1946-05-21 Henley S Tyre & Rubber Company Improvements in tyres for vehicles
JPS544121A (en) * 1977-06-06 1979-01-12 Honeywell Inc Automatic focus device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2279575A1 (en) * 1974-07-25 1976-02-20 Michelin & Cie IMPROVEMENTS TO TIRE PACKAGES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577521A (en) * 1944-05-31 1946-05-21 Henley S Tyre & Rubber Company Improvements in tyres for vehicles
JPS544121A (en) * 1977-06-06 1979-01-12 Honeywell Inc Automatic focus device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63312205A (en) * 1987-06-11 1988-12-20 ザ　グツドイアー　タイヤ　アンド　ラバー　コンパニー Pneumatic tire

Also Published As

Publication number Publication date
AU5451580A (en) 1981-01-08
GT198061464A (en) 1981-07-11
GB2051694A (en) 1981-01-21
AT378512B (en) 1985-08-26
IT8020129A0 (en) 1980-02-22
FR2460217A1 (en) 1981-01-23
IT1149907B (en) 1986-12-10
CA1122892A (en) 1982-05-04
ATA7680A (en) 1985-01-15
JPS568705A (en) 1981-01-29
LU82226A1 (en) 1980-06-06
ZA80110B (en) 1980-12-31
NL8000313A (en) 1980-12-31
IT8020129A1 (en) 1981-08-22
SE8002291L (en) 1980-12-30
BE882160A (en) 1980-07-01
MY8500630A (en) 1985-12-31
GR73896B (en) 1984-05-16
FR2460217B1 (en) 1983-07-22
ES254335U (en) 1981-04-01
IN153554B (en) 1984-07-28
AR220809A1 (en) 1980-11-28
AU530430B2 (en) 1983-07-14
JPS598562B2 (en) 1984-02-25
SE444411B (en) 1986-04-14
MA18867A1 (en) 1980-12-31
ES254335Y (en) 1981-10-16
BR8000536A (en) 1980-12-30
JPS6181403U (en) 1986-05-30
GB2051694B (en) 1983-12-21
DE8000505U1 (en) 1980-04-03
MX149227A (en) 1983-09-27

Similar Documents

Publication Publication Date Title
JPS6181403U (en)
JPH0181102U (en)
KR101101042B1 (en) Tread for pneumatic tires
JPH0377702U (en)
WO2002068222A1 (en) Tyre for motor vehicles, with a wide tread, particularly for snow-covered ground
JPS6261807A (en) Pneumatic radial tire
JPS6152505U (en)
US4271886A (en) Tread for radial tires of trucks and similar vehicles
US4278121A (en) All-season pneumatic tire tread
JPH023902U (en)
JP4104982B2 (en) Directional tread pattern for winter tires
JPH0326964Y2 (en)
JPH04228308A (en) Steel radial tire for heavy load
JPH0764166B2 (en) Pneumatic tire
JPS61159203U (en)
JP4230574B2 (en) Pneumatic tire
US2539617A (en) Pneumatic tire
JPS61190704U (en)
GB2042992A (en) Tyre tread surface
JPH0424105A (en) All weather pneumatic tire
US20040134580A1 (en) Tyre for a vehicle wheel including specific tread patterns
JPH0332907A (en) Pneumatic tire
JPS61115703A (en) Radial-ply tire for truck and bus
JPH06106917A (en) Pneumatic tire for motorcycle
JP2980967B2 (en) Pneumatic tire