CA2010462C - Pneu radial - Google Patents

Pneu radial

Info

Publication number: CA2010462C
Authority: CA; Canada
Prior art keywords: shoulder; tread; hardness; central portion; rubber
Prior art date: 1989-02-23
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.): Expired - Fee Related

Application number

CA 2010462

Other languages

English (en)

Other versions

CA2010462A1 (fr

Inventor

Kazuhiko Kawamura

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sumitomo Rubber Industries Ltd

Original Assignee

Sumitomo Rubber Industries Ltd

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.)

1989-02-23

Filing date

1990-02-20

Publication date

1997-03-18

1990-02-20 Application filed by Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd

1990-08-23 Publication of CA2010462A1 publication Critical patent/CA2010462A1/fr

1997-03-18 Application granted granted Critical

1997-03-18 Publication of CA2010462C publication Critical patent/CA2010462C/fr

2010-02-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229920001971 elastomer Polymers 0.000 claims abstract description 56
239000005060 rubber Substances 0.000 claims abstract description 56
239000000203 mixture Substances 0.000 claims abstract description 19
244000043261 Hevea brasiliensis Species 0.000 claims abstract description 12
239000006229 carbon black Substances 0.000 claims abstract description 12
229920003052 natural elastomer Polymers 0.000 claims abstract description 12
229920001194 natural rubber Polymers 0.000 claims abstract description 12
239000005062 Polybutadiene Substances 0.000 claims abstract description 8
229920002857 polybutadiene Polymers 0.000 claims abstract description 6
239000002245 particle Substances 0.000 claims abstract description 3
239000011324 bead Substances 0.000 claims description 8
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
238000000034 method Methods 0.000 description 5
230000020169 heat generation Effects 0.000 description 4
235000021355 Stearic acid Nutrition 0.000 description 3
239000003963 antioxidant agent Substances 0.000 description 3
230000003078 antioxidant effect Effects 0.000 description 3
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
239000008117 stearic acid Substances 0.000 description 3
239000011787 zinc oxide Substances 0.000 description 3
239000006237 Intermediate SAF Substances 0.000 description 2
239000004952 Polyamide Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
238000003490 calendering Methods 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000001771 impaired effect Effects 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
229920002647 polyamide Polymers 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
238000000926 separation method Methods 0.000 description 2
239000010959 steel Substances 0.000 description 2
229910052717 sulfur Inorganic materials 0.000 description 2
239000011593 sulfur Substances 0.000 description 2
239000004677 Nylon Substances 0.000 description 1
239000010426 asphalt Substances 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000002542 deteriorative effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
238000010074 rubber mixing Methods 0.000 description 1
229920003048 styrene butadiene rubber Polymers 0.000 description 1

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
- B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
- B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
- B60C11/0058—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap rubber layers in the axial direction
- 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
- B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
- B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
- B60C11/0075—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different base rubber layers in the axial direction

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Tires In General (AREA)
Compositions Of Macromolecular Compounds (AREA)

CA 2010462 1989-02-23 1990-02-20 Pneu radial Expired - Fee Related CA2010462C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP01-44671		1989-02-23
JP1044671A JPH02249706A (ja)	1989-02-23	1989-02-23	ラジアルタイヤ

Publications (2)

Publication Number	Publication Date
CA2010462A1 CA2010462A1 (fr)	1990-08-23
CA2010462C true CA2010462C (fr)	1997-03-18

Family

ID=12697908

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2010462 Expired - Fee Related CA2010462C (fr)	1989-02-23	1990-02-20	Pneu radial

Country Status (2)

Country	Link
JP (1)	JPH02249706A (fr)
CA (1)	CA2010462C (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4420316A1 (de) *	1994-06-10	1995-12-14	Continental Ag	Fahrzeugluftreifen mit symmetrischem Unterbau und asymmetrischer Lauffläche
KR100539149B1 (ko) *	1998-12-31	2006-03-14	한국타이어 주식회사	승차감과고속주행성능을향상시킨승용차용타이어
KR100451860B1 (ko) *	2002-06-27	2004-10-08	금호타이어 주식회사	다중 트레드 고무조성물을 갖는 공기압 타이어
KR100459665B1 (ko) *	2002-07-31	2004-12-03	금호타이어 주식회사	다중 트레드를 갖는 공기압 타이어
KR100459666B1 (ko) *	2002-07-31	2004-12-03	금호타이어 주식회사	다중 트레드를 갖는 공기압 타이어
JP4995560B2 (ja) *	2006-12-22	2012-08-08	住友ゴム工業株式会社	ランフラットタイヤ
JP4962125B2 (ja) *	2007-05-01	2012-06-27	横浜ゴム株式会社	空気入りタイヤ
JP5139757B2 (ja) *	2007-09-06	2013-02-06	住友ゴム工業株式会社	ランフラットタイヤ
US20100051164A1 (en) *	2008-08-29	2010-03-04	Robert Anthony Neubauer	Modular ply tire with dissimilar materials
JP5453157B2 (ja) *	2010-04-01	2014-03-26	株式会社ブリヂストン	空気入りタイヤ
JP6164209B2 (ja) *	2012-03-23	2017-07-19	横浜ゴム株式会社	空気入りタイヤ
ITTO20120353A1 (it) *	2012-04-20	2013-10-21	Bridgestone Europ Nv	Metodo ed impianto per la produzione di una striscia di battistrada di un pneumatico provvista di barre
US11383561B2 (en) *	2017-12-21	2022-07-12	Compagnie Generale Des Etablissements Michelin	Crown architecture of an electrically conductive tire for a civil engineering vehicle
JP7360021B2 (ja) *	2019-08-26	2023-10-12	横浜ゴム株式会社	重荷重用空気入りタイヤ

1989
- 1989-02-23 JP JP1044671A patent/JPH02249706A/ja active Pending
1990
- 1990-02-20 CA CA 2010462 patent/CA2010462C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH02249706A (ja)	1990-10-05
CA2010462A1 (fr)	1990-08-23

Legal Events

Date	Code	Title	Description
1992-01-15	EEER	Examination request
2001-02-20	MKLA	Lapsed

Publication	Publication Date	Title
CA2010462C (fr)	1997-03-18	Pneu radial
EP0869016B1 (fr)	2004-03-03	Bandages pneumatiques radiaux
US4784200A (en)	1988-11-15	High performance tire tread
EP0342908B1 (fr)	1993-06-23	Bandage pneumatique
EP0719662B1 (fr)	1999-08-11	Bandage pneumatique
EP0067111A2 (fr)	1982-12-15	Pneumatique ayant une bande de roulement à double composition
EP1157858A1 (fr)	2001-11-28	Pneumatique ayant une traction améliorée sur route mouillée
JP3478407B2 (ja)	2003-12-15	改良氷雪牽引力を備えた空気入りタイヤ
CA2300989A1 (fr)	1999-12-23	Pneu avec pont sacrificiel
CA2043893C (fr)	2001-01-02	Pneumatique pour poids lourds offrant une plus grande resistance a l'usure aux epaules et une meilleure stabilite routiere
CA1141276A (fr)	1983-02-15	Pneumatique radial a resistance reduite au roulement
JPH11291718A (ja)	1999-10-26	空気入りタイヤ
US4527606A (en)	1985-07-09	Pneumatic radial tires for passenger cars having low rolling resistance and excellent slipping resistance
US11491822B2 (en)	2022-11-08	Pneumatic tire
US11279181B2 (en)	2022-03-22	Pneumatic tire
EP0543620B1 (fr)	1995-06-21	Bandage pneumatique à faible niveau d'émission sonore
CN111295298B (zh)	2022-03-15	具有结合倾斜刀槽和特定材料的胎面的轮胎
EP1006007B1 (fr)	2005-03-09	Bandage pneumatique sans tétons
JPH0761209A (ja)	1995-03-07	空気入りタイヤ
CA1228282A (fr)	1987-10-20	Pneumatique radial a tenue superieure au roulement a haute vitesse
CA1126141A (fr)	1982-06-22	Pneus radiaux de fortes dimensions
EP4019280A1 (fr)	2022-06-29	Pneumatique
EP0197735A2 (fr)	1986-10-15	Bandage pneumatique
JP3371038B2 (ja)	2003-01-27	空気入りタイヤ
JP2003104009A (ja)	2003-04-09	空気入りタイヤ