JPH0417805B2 - - Google Patents

Info

Publication number: JPH0417805B2
Authority: JP; Japan
Prior art keywords: bead; rubber; tire casing; tire; apex
Prior art date: 1981-09-14
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 - Lifetime

Application number

JP16071482A

Other languages

English (en)

Japanese (ja)

Other versions

JPS58156403A (ja

Inventor

Emiiru Pieeru Morashini Jan

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.)

Dunlop Ltd

Original Assignee

Dunlop 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.)

1981-09-14

Filing date

1982-09-14

Publication date

1992-03-26

1982-09-14 Application filed by Dunlop Ltd filed Critical Dunlop Ltd

1983-09-17 Publication of JPS58156403A publication Critical patent/JPS58156403A/ja

1992-03-26 Publication of JPH0417805B2 publication Critical patent/JPH0417805B2/ja

Status Granted legal-status Critical Current

Links

239000011324 bead Substances 0.000 claims description 92
239000010410 layer Substances 0.000 claims description 49
230000003014 reinforcing effect Effects 0.000 claims description 43
238000004804 winding Methods 0.000 claims description 11
239000011247 coating layer Substances 0.000 claims description 8
238000010073 coating (rubber) Methods 0.000 claims description 7
238000010276 construction Methods 0.000 claims description 5
239000002184 metal Substances 0.000 claims description 3
230000002265 prevention Effects 0.000 claims description 3
229920001875 Ebonite Polymers 0.000 description 9
238000004519 manufacturing process Methods 0.000 description 7
238000012360 testing method Methods 0.000 description 6
230000002787 reinforcement Effects 0.000 description 5
238000005096 rolling process Methods 0.000 description 5
229910000831 Steel Inorganic materials 0.000 description 3
230000000087 stabilizing effect Effects 0.000 description 3
239000010959 steel Substances 0.000 description 3
238000004073 vulcanization Methods 0.000 description 3
238000009826 distribution Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
229920000271 Kevlar® Polymers 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000012784 inorganic fiber Substances 0.000 description 1
239000004761 kevlar Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
230000008520 organization Effects 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000002356 single layer Substances 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
230000009897 systematic effect Effects 0.000 description 1
239000004753 textile Substances 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
- B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C2015/0617—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber
- B60C2015/0621—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber adjacent to the carcass turnup portion

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Tires In General (AREA)

JP57160714A 1981-09-14 1982-09-14 タイヤの改良 Granted JPS58156403A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8117306		1981-09-14
FR8117306A FR2512748A1 (fr)	1981-09-14	1981-09-14	Enveloppe pneumatique a carcasse radiale a talon protege par un element profile de gomme dure

Publications (2)

Publication Number	Publication Date
JPS58156403A JPS58156403A (ja)	1983-09-17
JPH0417805B2 true JPH0417805B2 (fr)	1992-03-26

Family

ID=9262110

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP57160714A Granted JPS58156403A (ja)	1981-09-14	1982-09-14	タイヤの改良

Country Status (9)

Country	Link
JP (1)	JPS58156403A (fr)
AU (1)	AU549706B2 (fr)
BR (1)	BR8205279A (fr)
CA (1)	CA1171348A (fr)
DE (1)	DE3233879A1 (fr)
FR (1)	FR2512748A1 (fr)
GB (1)	GB2106457B (fr)
IT (1)	IT1152531B (fr)
ZA (1)	ZA826390B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0659767B2 (ja) *	1983-10-28	1994-08-10	住友ゴム工業株式会社	重荷重用ラジアルタイヤ
JPS61110608A (ja) *	1984-11-05	1986-05-28	Bridgestone Corp	耐久性の改善された空気入りタイヤ
EP0250605B1 (fr) *	1986-05-21	1991-07-24	The Yokohama Rubber Co., Ltd.	Bandage pneumatique radial pour voitures de tourisme
JPS61145009U (fr) *	1985-02-28	1986-09-06
JPS61169706U (fr) *	1985-04-10	1986-10-21
JP2918229B2 (ja) *	1988-05-30	1999-07-12	オーツタイヤ株式会社	ラジアルタイヤ
JPH03125612A (ja) *	1989-10-11	1991-05-29	Yokohama Rubber Co Ltd:The	乗用車用空気入りタイヤ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5232484A (en) *	1975-09-08	1977-03-11	Nec Corp	Signal receiving device
JPS5310322A (en) *	1976-12-29	1978-01-30	Hitachi Ltd	Soft magnetic materialfor motor rotor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL286042A (fr) *	1962-01-29
GB1241931A (en) *	1968-05-17	1971-08-04	Pirelli	Radial cord carcass pneumatic tyres
FR2023015A2 (en) *	1968-11-12	1970-08-07	Cta	Heavy vehicle pneumatic tyre
CH534590A (it) *	1970-10-28	1973-03-15	Pirelli	Pneumatico a carcassa radiale per ruote di veicoli
DE2345387A1 (de) *	1973-09-08	1975-03-27	Continental Gummi Werke Ag	Fahrzeugluftreifen
IT995522B (it) *	1973-09-28	1975-11-20	Pirelli	Perfezionamenti ai talloni di pneumatici a carcassa radiale
US4019551A (en) *	1976-01-23	1977-04-26	The Goodyear Tire & Rubber Company	Chipperless radial ply tire
DE2828241A1 (de) *	1978-06-28	1980-01-03	Uniroyal Gmbh	Hochbelastbarer stahlkord-guertelreifen mit haftgummimischung im reifenwulst

1981
- 1981-09-14 FR FR8117306A patent/FR2512748A1/fr active Granted
1982
- 1982-09-01 ZA ZA826390A patent/ZA826390B/xx unknown
- 1982-09-01 CA CA000410603A patent/CA1171348A/fr not_active Expired
- 1982-09-06 IT IT2312682A patent/IT1152531B/it active
- 1982-09-09 BR BR8205279A patent/BR8205279A/pt unknown
- 1982-09-13 GB GB08226079A patent/GB2106457B/en not_active Expired
- 1982-09-13 AU AU88353/82A patent/AU549706B2/en not_active Ceased
- 1982-09-13 DE DE19823233879 patent/DE3233879A1/de not_active Ceased
- 1982-09-14 JP JP57160714A patent/JPS58156403A/ja active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5232484A (en) *	1975-09-08	1977-03-11	Nec Corp	Signal receiving device
JPS5310322A (en) *	1976-12-29	1978-01-30	Hitachi Ltd	Soft magnetic materialfor motor rotor

Also Published As

Publication number	Publication date
IT1152531B (it)	1987-01-07
JPS58156403A (ja)	1983-09-17
DE3233879A1 (de)	1983-03-31
BR8205279A (pt)	1983-08-16
GB2106457A (en)	1983-04-13
FR2512748B1 (fr)	1984-04-20
CA1171348A (fr)	1984-07-24
ZA826390B (en)	1983-07-27
FR2512748A1 (fr)	1983-03-18
GB2106457B (en)	1985-04-17
AU549706B2 (en)	1986-02-06
AU8835382A (en)	1983-03-24
IT8223126A0 (it)	1982-09-06

Publication	Publication Date	Title
US6109320A (en)	2000-08-29	Heavy duty radial tire with specified bead core inside diameter
US4227563A (en)	1980-10-14	Bead construction for a heavy duty pneumatic tire
US5479977A (en)	1996-01-02	Pneumatic tire with carcass structure for increased sidewall rigidity
US6659147B1 (en)	2003-12-09	Tire crown reinforcement
US7604032B2 (en)	2009-10-20	Pneumatic tire with specified bead core covering rubber
EP0206679A2 (fr)	1986-12-30	Talon renforcé pour pneumatiques pour poids lourds
US4398584A (en)	1983-08-16	Pneumatic radial tires for heavy vehicles
US6736177B2 (en)	2004-05-18	Pneumatic tire
CN109414966B (zh)	2020-09-29	具有减轻重量胎圈区域的轮胎
KR20000068389A (ko)	2000-11-25	중하중용 레이디얼 타이어
US20120097306A1 (en)	2012-04-26	Tire for Heavy Vehicles Comprising Layers of Peripheral Reinforcement Elements
US5725702A (en)	1998-03-10	Heavy duty pneumatic radial tires with deformation-absorbing rubber layer covering turnup portion outer surface
EP0844109B1 (fr)	2001-09-12	Bandage pneumatique radial pour poids-lourds
EP1337405B1 (fr)	2005-05-11	Pneumatique presentant un ensemble tringle a plusieurs elements
US5979527A (en)	1999-11-09	Heavy duty pneumatic radial tires with at least three bead portion rubbers
JP3613653B2 (ja)	2005-01-26	重荷重用空気入りラジアルタイヤ
JPH022722B2 (fr)	1990-01-19
JP4949395B2 (ja)	2012-06-06	重車両用のタイヤ
JPH0417805B2 (fr)	1992-03-26
EP0698513B1 (fr)	2000-02-23	Bandage pneumatique radial
CN109476189B (zh)	2020-12-08	具有减轻重量胎圈区域的轮胎
US6374888B1 (en)	2002-04-23	Tire bead core and filler construction
JP4394292B2 (ja)	2010-01-06	可動性が拡張されたタイヤ用の補強ウェッジインサート構造
JP4021521B2 (ja)	2007-12-12	重荷重用空気入りラジアルタイヤ
JPH0648111A (ja)	1994-02-22	ラジアルタイヤ