IT950571B - Perfezionamento nei pneumatici - Google Patents

Perfezionamento nei pneumatici

Info

Publication number: IT950571B
Authority: IT; Italy
Prior art keywords: tires; improvement
Prior art date: 1971-01-27

Application number

IT47661/72A

Other languages

English (en)

Original Assignee

Goodyear Tire & Rubber

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.)

1971-01-27

Filing date

1972-01-11

Publication date

1973-06-20

1972-01-11 Application filed by Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber

1973-06-20 Application granted granted Critical

1973-06-20 Publication of IT950571B publication Critical patent/IT950571B/it

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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1369—Tie bars for linking block elements and bridging the groove
- 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
- 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
- B60C11/125—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern arranged at the groove bottom
- 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
- B60C11/1259—Depth of the sipe
- B60C11/1263—Depth of the sipe different within the same sipe
- 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
- 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

Landscapes

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

IT47661/72A 1971-01-27 1972-01-11 Perfezionamento nei pneumatici IT950571B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US11008671A	1971-01-27	1971-01-27

Publications (1)

Publication Number	Publication Date
IT950571B true IT950571B (it)	1973-06-20

Family

ID=22331161

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47661/72A IT950571B (it)	1971-01-27	1972-01-11	Perfezionamento nei pneumatici

Country Status (12)

Country	Link
US (1)	US3698462A (it)
BE (1)	BE778200A (it)
BR (1)	BR7108663D0 (it)
CA (1)	CA954432A (it)
DE (1)	DE2204355A1 (it)
FR (1)	FR2123329B1 (it)
GB (1)	GB1347621A (it)
IT (1)	IT950571B (it)
LU (1)	LU64622A1 (it)
NL (1)	NL7201004A (it)
SE (1)	SE382420B (it)
ZA (1)	ZA718663B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3818965A (en) *	1972-04-24	1974-06-25	Uniroyal Inc	Pneumatic tire
JPS5330202B2 (it) *	1973-03-22	1978-08-25
JPS53133802A (en) *	1977-04-26	1978-11-22	Bridgestone Corp	Wear resistant radial pneumatic type for heavy load
JPS5470503A (en) *	1977-11-17	1979-06-06	Bridgestone Corp	Air-inflated tire for heavy load
US4296789A (en) *	1978-02-14	1981-10-27	The Goodyear Tire & Rubber Company	Tread for pneumatic tire
CA1104480A (en) *	1978-02-14	1981-07-07	Harold D. Fetty	Tread for pneumatic tire
JPS54136002A (en) *	1978-04-08	1979-10-22	Bridgestone Corp	Pneumatic radial tire for heavy car running on good highway at high speed
US4320790A (en) *	1979-03-07	1982-03-23	Dunlop Limited	Tire treads
JPS577706A (en) *	1980-06-13	1982-01-14	Bridgestone Corp	Pneumatic radial tire for heavy load
IT1176226B (it) *	1984-06-01	1987-08-18	Pirelli	Miglioramenti ai disegni battistrada di pneumatici per autoveicoli
JPS61215102A (ja) *	1985-03-19	1986-09-24	Sumitomo Rubber Ind Ltd	低騒音空気入りタイヤ
US4854358A (en) *	1985-06-26	1989-08-08	Sumitomo Rubber Industries, Ltd.	Tread pattern for a heavy load pneumatic tire which changes from a block pattern to a rib pattern with wear
US4779656A (en) *	1986-09-02	1988-10-25	The Goodyear Tire & Rubber Company	Pneumatic tire
JPS63162308A (ja) *	1986-12-26	1988-07-05	Bridgestone Corp	高速走行に供せられる偏平空気入りラジアルタイヤ
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
US4926919A (en) *	1988-11-14	1990-05-22	The Goodyear Tire & Rubber Company	Vehicle tire with rib type tread pattern having sipes across the ribs
CA2054838C (en) *	1991-03-20	2001-02-20	Daniel Edward Schuster	Tread for a ribbed pneumatic tire having high density siping zones located in the rib regions
JP3136101B2 (ja) *	1996-09-19	2001-02-19	住友ゴム工業株式会社	空気入りタイヤ
USD394034S (en) *	1997-04-29	1998-05-05	The Goodyear Tire & Rubber Company	Tire tread
FR2826911A1 (fr)	2001-07-09	2003-01-10	Michelin Soc Tech	Bande de roulement pourvue d'incisions
US7503363B2 (en) *	2005-03-30	2009-03-17	The Goodyear Tire & Rubber Company	Belt package for super single truck tires
US9783004B2 (en) *	2012-04-30	2017-10-10	Compagnie Generale Des Etablissements Michelin	Layered tire tread design with bridged circumferential and transverse grooves
JP6366525B2 (ja) *	2015-02-27	2018-08-01	東洋ゴム工業株式会社	空気入りタイヤ
WO2017073768A1 (ja) *	2015-10-29	2017-05-04	株式会社ブリヂストン	自動二輪車用空気入りタイヤ
US20190366773A1 (en) *	2018-05-30	2019-12-05	The Goodyear Tire & Rubber Company	Tread for a pneumatic tire

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2164819A (en) *	1936-12-31	1939-07-04	De Witt T Hicks	Tire
US3384144A (en) *	1965-12-28	1968-05-21	Tiborcz Michael	Long wear safety tire tread
FR1528052A (fr) *	1967-04-27	1968-06-07	Michelin & Cie	Perfectionnements aux enveloppes de pneumatiques

1971
- 1971-01-27 US US110086A patent/US3698462A/en not_active Expired - Lifetime
- 1971-12-28 ZA ZA718663A patent/ZA718663B/xx unknown
- 1971-12-30 BR BR8663/71A patent/BR7108663D0/pt unknown
1972
- 1972-01-04 GB GB28672A patent/GB1347621A/en not_active Expired
- 1972-01-07 CA CA131,869A patent/CA954432A/en not_active Expired
- 1972-01-11 IT IT47661/72A patent/IT950571B/it active
- 1972-01-14 FR FR727201237A patent/FR2123329B1/fr not_active Expired
- 1972-01-18 BE BE778200A patent/BE778200A/xx unknown
- 1972-01-19 LU LU64622D patent/LU64622A1/xx unknown
- 1972-01-24 SE SE7200764A patent/SE382420B/xx unknown
- 1972-01-25 NL NL7201004A patent/NL7201004A/xx unknown
- 1972-01-27 DE DE19722204355 patent/DE2204355A1/de active Pending

Also Published As

Publication number	Publication date
CA954432A (en)	1974-09-10
BR7108663D0 (pt)	1973-06-14
GB1347621A (en)	1974-02-27
DE2204355A1 (de)	1972-08-03
NL7201004A (it)	1972-07-31
BE778200A (fr)	1972-05-16
SE382420B (sv)	1976-02-02
LU64622A1 (it)	1972-06-26
FR2123329A1 (it)	1972-09-08
US3698462A (en)	1972-10-17
ZA718663B (en)	1972-09-27
AU3761072A (en)	1973-07-12
FR2123329B1 (it)	1974-06-21

Publication	Publication Date	Title
IT950571B (it)	1973-06-20	Perfezionamento nei pneumatici
IT970704B (it)	1974-04-20	Pneumatici
IT966014B (it)	1974-02-11	Perfezionamento nei recipienti
IT956469B (it)	1973-10-10	Pneumatico
IT981975B (it)	1974-10-10	Perfezionamento nei copertoni d aereo
AT316330B (de)	1974-07-10	Luftreifen
AT321133B (de)	1975-03-10	Luftreifen
AT324858B (de)	1975-09-25	Luftreifen
AT327026B (de)	1976-01-12	Luftreifen
AT325436B (de)	1975-10-27	Luftreifen
NL150063B (nl)	1976-07-15	Luchtband.
IT952152B (it)	1973-07-20	Perfezionamento nei trasportatori
IT1045071B (it)	1980-05-10	Perfezionamento nei dispositivi di sicurezza per veicoli
AT324857B (de)	1975-09-25	Luftreifen
IT965742B (it)	1974-02-11	Perfezionamenti nei complessi di pneumatici e cerchi
AT322388B (de)	1975-05-26	Luftreifen
AT327708B (de)	1976-02-10	Luftreifen
AT322389B (de)	1975-05-26	Luftreifen
IT957845B (it)	1973-10-20	Perfezionamento nei vibratori
IT949698B (it)	1973-06-11	Perfezionamento nei trasportatori
IT952105B (it)	1973-07-20	Perfezionamento nei trattori
IT949716B (it)	1973-06-11	Perfezionamento nei mandrini
IT961427B (it)	1973-12-10	Perfezionamento nei trasporatori
IT1019914B (it)	1977-11-30	Perfezionamento nei copertoni pneumatici
IT1045680B (it)	1980-06-10	Perfezionamento nei giroscopi