IT970704B - Pneumatici - Google Patents

Pneumatici

Info

Publication number: IT970704B
Authority: IT; Italy
Prior art keywords: tires
Prior art date: 1971-09-15

Application number

IT7229119A

Other languages

English (en)

Inventor

T French

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.)

1971-09-15

Filing date

1972-09-13

Publication date

1974-04-20

1972-09-13 Application filed by Dunlop Ltd filed Critical Dunlop Ltd

1974-04-20 Application granted granted Critical

1974-04-20 Publication of IT970704B publication Critical patent/IT970704B/it

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
- B60C11/032—Patterns comprising isolated recesses
- 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
- 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
- B60C11/032—Patterns comprising isolated recesses
- B60C11/0323—Patterns comprising isolated recesses tread comprising channels under the tread surface, e.g. for draining water
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
- B29D2030/061—Means for forming passages under the tread surface, e.g. undercuts, holes, channels, grooves
- 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
- B60C2011/0341—Circumferential grooves
- B60C2011/0346—Circumferential grooves with zigzag shape
- 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
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
- 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
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
- B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S152/00—Resilient tires and wheels
- Y10S152/03—Slits in threads
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S152/00—Resilient tires and wheels
- Y10S152/90—Tread pattern having no blocks and having circumferential ribs defined by zig-zag circumferential grooves

Landscapes

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

IT7229119A 1971-09-15 1972-09-13 Pneumatici IT970704B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4289671A GB1407790A (en)	1971-09-15	1971-09-15	Tyres

Publications (1)

Publication Number	Publication Date
IT970704B true IT970704B (it)	1974-04-20

Family

ID=10426447

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT7229119A IT970704B (it)	1971-09-15	1972-09-13	Pneumatici

Country Status (14)

Country	Link
US (1)	US3848651A (it)
JP (1)	JPS558361B2 (it)
AU (1)	AU472544B2 (it)
BR (1)	BR7206414D0 (it)
CA (1)	CA961391A (it)
DE (1)	DE2245377A1 (it)
ES (1)	ES406631A1 (it)
FR (1)	FR2152907B1 (it)
GB (1)	GB1407790A (it)
IE (1)	IE36923B1 (it)
IT (1)	IT970704B (it)
MY (1)	MY7600198A (it)
TR (1)	TR17341A (it)
ZA (1)	ZA726126B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2455130A1 (de) *	1974-11-21	1976-05-26	Continental Gummi Werke Ag	Luftreifen fuer kraftfahrzeuge
JPS539301A (en) *	1976-07-12	1978-01-27	Mitsubishi Rayon Co	Production of leather like sheet structre
JPS5547905A (en) *	1978-09-26	1980-04-05	Sumitomo Rubber Ind Ltd	Tire
JPS58199204A (ja) *	1982-05-12	1983-11-19	Bridgestone Corp	重荷重用空気入りラジアルタイヤ
FR2548097A1 (fr) *	1983-06-16	1985-01-04	Michelin & Cie	Bande de roulement pour pneumatique et pour bandage elastique
JPS61261109A (ja) *	1985-05-14	1986-11-19	Bridgestone Corp	牽引，制動性能にすぐれる空気入りタイヤ
JPH0257407A (ja) *	1988-05-19	1990-02-27	Sumitomo Rubber Ind Ltd	空気入りタイヤ
JP2832212B2 (ja) *	1989-01-19	1998-12-09	敏雄金子	自動車用タイヤ
AT403456B (de) *	1993-05-18	1998-02-25	Semperit Ag	Fahrzeugluftreifen mit einem laufstreifen
US5924464A (en) *	1996-03-29	1999-07-20	Michelin Recherche Et Technique, S.A.	Tire having flow isolating grooves
SE512535C2 (sv) *	1998-06-16	2000-04-03	Soeren Joelsson	Anordning vid däck och förfarande vid tillverkning av däck
JP2000247113A (ja) *	1999-02-25	2000-09-12	Bridgestone Corp	空気入りタイヤ
US6631746B2 (en)	2001-04-25	2003-10-14	Bridgestone/Firestone North American Tire, Llc	Undercut tie bar for pneumatic tire
US6695024B2 (en)	2001-08-03	2004-02-24	Bridgestone/Firestone North American Tire, Llc	Pneumatic tire having tapered tie bars
FR2829970B1 (fr) *	2001-09-27	2004-05-14	Michelin Soc Tech	Bande de roulement pour pneumatique
EP1638786B1 (fr) *	2003-06-16	2009-12-09	Société de Technologie Michelin	Bande de roulement comportant une nervure sacrifiee ventilee
WO2007037778A2 (en) *	2004-09-03	2007-04-05	Societe De Technologie Michelin	Improved method for curing a thick, non-uniform rubber article
CN101479117B (zh) *	2006-07-13	2012-03-07	米其林研究和技术股份有限公司	具有抑止胎肩不规则磨损的侧部特征的轮胎
US20080149240A1 (en) *	2006-12-20	2008-06-26	Luneau Michael J	Method for curing non-uniform, rubber articles such as tires
FR2925394B1 (fr) *	2007-12-21	2011-06-10	Michelin Soc Tech	Pneumatique, moule pour la vulcanisation de ce pneumatique, procede de fabrication de ce moule et matrice de moule
US20110062631A1 (en) *	2008-05-22	2011-03-17	Michelin Recherche Et Technique S.A.	Curing Pin Material Optimization
FR2954221B1 (fr)	2009-12-17	2012-03-16	Michelin Soc Tech	Pneu a performance de roulage amelioree
DE112013006211B4 (de)	2012-12-25	2024-06-06	The Yokohama Rubber Co., Ltd.	Reifen-Rad-Baugruppe und Laufflächenring
FR3019096B1 (fr) *	2014-03-31	2016-03-18	Michelin & Cie	Bande de roulement ayant des canaux sur ses bords
JP6492605B2 (ja) *	2014-12-11	2019-04-03	横浜ゴム株式会社	空気入りタイヤ
JP7096967B2 (ja) *	2018-07-12	2022-07-07	住友ゴム工業株式会社	タイヤ
JP7067216B2 (ja) *	2018-04-06	2022-05-16	住友ゴム工業株式会社	タイヤ
US11148472B2 (en) *	2018-04-06	2021-10-19	Sumitomo Rubber Industries, Ltd.	Tyre
FR3089866A3 (fr) *	2018-12-17	2020-06-19	Michelin & Cie	Bande de roulement ayant des cavités cachées prolongées par des ouvertures décalées
JP7251219B2 (ja) *	2019-03-05	2023-04-04	住友ゴム工業株式会社	タイヤ
JP7290066B2 (ja) *	2019-05-31	2023-06-13	住友ゴム工業株式会社	タイヤ
IT202100002834A1 (it) *	2021-02-09	2022-08-09	Bridgestone Europe Nv Sa	Pneumatico per veicoli pesanti

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2575439A (en) *	1949-05-13	1951-11-20	Goodrich Co B F	Tire
DE1480986A1 (de) *	1965-09-07	1970-01-08	Dunlop Ag	Laufstreifen fuer Fahrzeugreifen
GB1222964A (en) *	1967-04-08	1971-02-17	Dunlop Co Ltd	Improvements in or relating to pneumatic tyres
NL133932C (it) *	1967-09-18

1971
- 1971-09-15 GB GB4289671A patent/GB1407790A/en not_active Expired
1972
- 1972-09-06 IE IE1214/72A patent/IE36923B1/xx unknown
- 1972-09-07 ZA ZA726126A patent/ZA726126B/xx unknown
- 1972-09-08 CA CA151,217A patent/CA961391A/en not_active Expired
- 1972-09-12 US US00288436A patent/US3848651A/en not_active Expired - Lifetime
- 1972-09-13 FR FR7232419A patent/FR2152907B1/fr not_active Expired
- 1972-09-13 IT IT7229119A patent/IT970704B/it active
- 1972-09-13 ES ES406631A patent/ES406631A1/es not_active Expired
- 1972-09-13 AU AU46714/72A patent/AU472544B2/en not_active Expired
- 1972-09-14 TR TR17341A patent/TR17341A/xx unknown
- 1972-09-15 BR BR006414/72A patent/BR7206414D0/pt unknown
- 1972-09-15 DE DE2245377A patent/DE2245377A1/de not_active Withdrawn
- 1972-09-16 JP JP9226172A patent/JPS558361B2/ja not_active Expired
1976
- 1976-12-31 MY MY1976198A patent/MY7600198A/xx unknown

Also Published As

Publication number	Publication date
IE36923B1 (en)	1977-03-30
JPS558361B2 (it)	1980-03-04
IE36923L (en)	1973-03-15
JPS4837801A (it)	1973-06-04
CA961391A (en)	1975-01-21
ES406631A1 (es)	1975-10-01
FR2152907B1 (it)	1977-08-05
TR17341A (tr)	1975-03-24
MY7600198A (en)	1976-12-31
BR7206414D0 (pt)	1973-08-09
AU4671472A (en)	1974-04-04
FR2152907A1 (it)	1973-04-27
AU472544B2 (en)	1976-05-27
DE2245377A1 (de)	1973-03-22
GB1407790A (en)	1975-09-24
US3848651A (en)	1974-11-19
ZA726126B (en)	1973-06-27

Publication	Publication Date	Title
IT970704B (it)	1974-04-20	Pneumatici
BE781694A (fr)	1972-10-05	Pneumatique
AT319784B (de)	1975-01-10	Luftreifen
IT956469B (it)	1973-10-10	Pneumatico
FI56145B (fi)	1979-08-31	Pneumatiskt daeck foer fordonshjul
BR7108663D0 (pt)	1973-06-14	Pneumatico
AT316330B (de)	1974-07-10	Luftreifen
AT327026B (de)	1976-01-12	Luftreifen
AT321133B (de)	1975-03-10	Luftreifen
AT324858B (de)	1975-09-25	Luftreifen
AT325436B (de)	1975-10-27	Luftreifen
NL150063B (nl)	1976-07-15	Luchtband.
AT324857B (de)	1975-09-25	Luftreifen
AT322388B (de)	1975-05-26	Luftreifen
AT327708B (de)	1976-02-10	Luftreifen
AT322389B (de)	1975-05-26	Luftreifen
IT947567B (it)	1973-05-30	Ruota
IT968000B (it)	1974-03-11	Pneumatici
IT990758B (it)	1975-07-10	Pneumatici
AT329391B (de)	1976-05-10	Luftreifen
IT996541B (it)	1975-12-10	Perfezionamento ai pneumatici
NL150824B (nl)	1976-09-15	Buitenband.
AT343496B (de)	1978-05-26	Luftreifen
IT948882B (it)	1973-06-11	Pneumatico chiodato
FI56505B (fi)	1979-10-31	Pneumatiskt daeck