ATE258855T1 - Reifen für fahrzeugräder mit verbesserter wulststruktur - Google Patents

Reifen für fahrzeugräder mit verbesserter wulststruktur

Info

Publication number
ATE258855T1
ATE258855T1 AT99959341T AT99959341T ATE258855T1 AT E258855 T1 ATE258855 T1 AT E258855T1 AT 99959341 T AT99959341 T AT 99959341T AT 99959341 T AT99959341 T AT 99959341T AT E258855 T1 ATE258855 T1 AT E258855T1
Authority
AT
Austria
Prior art keywords
tires
vehicle wheels
bead structure
improved bead
improved
Prior art date
Application number
AT99959341T
Other languages
English (en)
Inventor
Renato Caretta
Original Assignee
Pirelli
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 by Pirelli filed Critical Pirelli
Application granted granted Critical
Publication of ATE258855T1 publication Critical patent/ATE258855T1/de

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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/04—Bead cores
    • B60C15/05—Bead cores multiple, i.e. with two or more cores in each 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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0018—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion not folded around the bead core, e.g. floating or down ply
    • 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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0081—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion the carcass plies folded around or between more than one bead core
    • 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
    • B60C15/04—Bead cores
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/023—Carcasses built up from narrow strips, individual cords or filaments, e.g. using filament winding
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10837—Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
AT99959341T 1998-12-07 1999-11-22 Reifen für fahrzeugräder mit verbesserter wulststruktur ATE258855T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98830736 1998-12-07
US11992599P 1999-02-12 1999-02-12
PCT/EP1999/009157 WO2000034059A1 (en) 1998-12-07 1999-11-22 Tyre for vehicle wheels with improved bead structure

Publications (1)

Publication Number Publication Date
ATE258855T1 true ATE258855T1 (de) 2004-02-15

Family

ID=8236908

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99959341T ATE258855T1 (de) 1998-12-07 1999-11-22 Reifen für fahrzeugräder mit verbesserter wulststruktur

Country Status (11)

Country Link
EP (1) EP1137549B1 (de)
JP (1) JP2002531317A (de)
CN (1) CN1152792C (de)
AR (1) AR021550A1 (de)
AT (1) ATE258855T1 (de)
BR (1) BR9915999A (de)
DE (1) DE69914630T2 (de)
ES (1) ES2216600T3 (de)
TR (1) TR200101593T2 (de)
TW (1) TW461859B (de)
WO (1) WO2000034059A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1211221C (zh) * 2000-06-29 2005-07-20 米其林技术公司 具有改进的胎体加强件固定结构的轮胎
FR2810923A1 (fr) * 2000-06-29 2002-01-04 Michelin Soc Tech Pneumatique a structure d'ancrage d'armature de carcasse perfectionnee
EP1299253B1 (de) 2000-06-29 2010-05-19 Société de Technologie Michelin Reifen mit verbesserter karkassenverankerungsstruktur
EP1441916A1 (de) * 2001-10-31 2004-08-04 Pirelli Pneumatici S.p.A. Reifen mit verbesserter wulststruktur
US20060070692A1 (en) * 2002-06-27 2006-04-06 Claudio Lacagnina Tyre for vehicle wheels with reinforced bead structure
EP1554133B1 (de) * 2002-10-14 2008-05-21 Société de Technologie Michelin Wulst mit symmetrischer kraftverteilung für einen notlaufreifen
BR0215973A (pt) * 2002-12-20 2005-09-13 Pirelli Pneu para rodas de veìculo
EP1615783B1 (de) * 2003-04-18 2018-03-07 Pirelli Tyre S.p.A. Fahrzeugradreifen und verfahren zum herstellen eines reifens
WO2005014309A1 (en) * 2003-07-25 2005-02-17 Pirelli Pneumatici S.P.A. Pneumatic tyre having a reinforced bead structure
US20200198411A1 (en) * 2018-12-20 2020-06-25 The Goodyear Tire & Rubber Company Tire with no ply turnup

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR408540A (fr) * 1909-10-23 1910-03-29 Georges Schulainere Système d'enveloppe perfectionnée à fils métalliques indépendants qui travaillent individuellement
FR1256432A (fr) * 1959-05-08 1961-03-17 Dunlop Sa Perfectionnements aux enveloppes pneumatiques
NL130936C (de) * 1966-10-13
DE2408474A1 (de) * 1974-02-22 1975-08-28 Continental Gummi Werke Ag Fahrzeugluftreifen
GB2135253B (en) * 1983-02-17 1987-06-24 Dunlop Ltd Reinforcing tyre beads
DE3437761A1 (de) * 1984-10-16 1986-04-24 Jonny 4000 Düsseldorf Janus Luftreifen fuer fahrzeuge
DE3631736A1 (de) * 1986-09-18 1988-03-24 Continental Gummi Werke Ag Fahrzeugluftreifen
EP0467277A1 (de) * 1990-07-19 1992-01-22 Bridgestone/Firestone, Inc. Wulstaufbau für einen Radialluftreifen
FR2715348A1 (fr) * 1994-01-21 1995-07-28 Sedepro Ancrage de la carcasse d'un pneumatique.

Also Published As

Publication number Publication date
WO2000034059A1 (en) 2000-06-15
BR9915999A (pt) 2001-09-04
AR021550A1 (es) 2002-07-24
DE69914630D1 (de) 2004-03-11
JP2002531317A (ja) 2002-09-24
CN1152792C (zh) 2004-06-09
ES2216600T3 (es) 2004-10-16
TR200101593T2 (tr) 2001-10-22
CN1329547A (zh) 2002-01-02
EP1137549A1 (de) 2001-10-04
TW461859B (en) 2001-11-01
EP1137549B1 (de) 2004-02-04
DE69914630T2 (de) 2004-12-23

Similar Documents

Publication Publication Date Title
DE69725154D1 (de) Luftreifen für Fahrzeugräder
FI970006L (fi) Autonrenkaan kulutuspinta
DE69708252D1 (de) Abdichtungsmittel für Fahrzeugreifen
NO990873L (no) Dekk for kjöretöy
DE69719515D1 (de) Luftreifen für Fahrzeugräder
DE69704605D1 (de) Kautschukmischung für Reifenlauffläche
DE69930481D1 (de) Fahrzeugreifen
DE59902880D1 (de) Fahrzeugluftreifen
DK0841198T3 (da) Dækslidbanebånd, navnlig til terrængående motorkøretøjer
ATE203955T1 (de) Laufflächenprofil für einen fahrzeugreifen
ATE192707T1 (de) Reifen mit hoch-querkrümmung, insbesondere für kraftfahrzeugräder
DE69932491D1 (de) Fahrzeugluftreifen
DE59501097D1 (de) Fahrzeugrad für Nutzfahrzeuge
DE69911366D1 (de) Fahrzeugreifen
DE69825114D1 (de) Reifen für Zweiradfahrzeug
DE59901763D1 (de) Fahrzeugluftreifen
DE69728680D1 (de) Reifen mit hoher Querkrümmung für Zweiradfahrzeuge
DE69737167D1 (de) Lauffläche für Reifen
DE60022451D1 (de) Reifenlauffläche für Strassen/geländegängige Fahrzeuge
DE69918883D1 (de) Fahrzeugreifen
DE69503676D1 (de) Verstärkung für Fahrzeugreifen
DE69914630D1 (de) Reifen für fahrzeugräder mit verbesserter wulststruktur
DE69906272D1 (de) Scheitelbewehrung für luftreifen
DE69616212D1 (de) Lkw- Reifen mit verbessertem Reifengeräusch
DE69913083D1 (de) Kautschukmischung für Reifenlauffläche

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties