ATE370848T1 - Reifenwulstschutz - Google Patents

Reifenwulstschutz

Info

Publication number
ATE370848T1
ATE370848T1 AT03769376T AT03769376T ATE370848T1 AT E370848 T1 ATE370848 T1 AT E370848T1 AT 03769376 T AT03769376 T AT 03769376T AT 03769376 T AT03769376 T AT 03769376T AT E370848 T1 ATE370848 T1 AT E370848T1
Authority
AT
Austria
Prior art keywords
bead
wedge
protuberance
axially
tire
Prior art date
Application number
AT03769376T
Other languages
English (en)
Inventor
Claude Eynard
Jean-Claude-John Faure
Bertrand Imbert
Andre Peyrot
Original Assignee
Michelin Soc Tech
Michelin Rech Tech
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 Michelin Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Application granted granted Critical
Publication of ATE370848T1 publication Critical patent/ATE370848T1/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
    • B60C15/02—Seating or securing beads on rims
    • B60C15/024—Bead contour, e.g. lips, grooves, or ribs
    • 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
    • B60C15/02—Seating or securing beads on rims
    • B60C15/024—Bead contour, e.g. lips, grooves, or ribs
    • B60C15/0242—Bead contour, e.g. lips, grooves, or ribs with bead extensions located radially outside the rim flange position, e.g. rim flange protectors
    • 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
    • B60C15/02—Seating or securing beads on rims
    • B60C15/024—Bead contour, e.g. lips, grooves, or ribs
    • B60C15/0247—Bead contour, e.g. lips, grooves, or ribs with reverse bead seat inclination, i.e. the axially inner diameter of the bead seat is bigger than the axially outer diameter thereof
    • 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
    • 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
    • B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
    • B60C15/0635—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer using chippers between the carcass layer and chafer rubber wrapped around 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
    • B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim
    • 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
    • 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
    • Y10T152/10846—Bead characterized by the chemical composition and or physical properties of elastomers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Alcoholic Beverages (AREA)
AT03769376T 2002-10-16 2003-10-13 Reifenwulstschutz ATE370848T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0212892 2002-10-16

Publications (1)

Publication Number Publication Date
ATE370848T1 true ATE370848T1 (de) 2007-09-15

Family

ID=32104295

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03769376T ATE370848T1 (de) 2002-10-16 2003-10-13 Reifenwulstschutz

Country Status (9)

Country Link
US (1) US7021352B2 (de)
EP (1) EP1554134B1 (de)
JP (1) JP2006502907A (de)
KR (1) KR20050055008A (de)
CN (1) CN100379588C (de)
AT (1) ATE370848T1 (de)
AU (1) AU2003278071A1 (de)
DE (1) DE60315859T2 (de)
WO (1) WO2004035328A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004218B1 (en) * 2004-12-22 2006-02-28 The Goodyear Tire & Rubber Company Pneumatic tire with specified carcass ply turn-up
FR2888777B1 (fr) * 2005-07-19 2007-09-14 Michelin Soc Tech Pneumatique a mobilite etendue avec flanc souple
KR100833032B1 (ko) * 2006-06-30 2008-05-27 금호타이어 주식회사 비드부와 휠간 미끌림을 개선한 공기입 타이어
KR101024008B1 (ko) 2008-11-11 2011-03-30 한국타이어 주식회사 비드부를 개량하여서 된 자동차용 타이어
ITRM20130681A1 (it) * 2013-12-11 2015-06-12 Bridgestone Corp Pneumatico e metodo per la costruzione di un pneumatico
FR3084287B1 (fr) * 2018-07-24 2020-08-07 Michelin & Cie Bourrelet de pneumatique pour vehicule lourd de type genie civil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716645B1 (fr) 1994-02-28 1996-04-19 Michelin & Cie Pneumatique avec des bourrelets de structure améliorée et ensemble d'un tel pneumatique avec une jante adaptée.
CN1086652C (zh) * 1997-05-20 2002-06-26 固特异轮胎和橡胶公司 带有活胎面以及改进的三角胶芯设计的轮胎
FR2779386B1 (fr) * 1998-06-05 2000-06-30 Michelin & Cie Pneumatique a protuberance de flanc et/ou de bourrelet striee
DE60021769T2 (de) 1999-12-03 2006-04-20 Société de Technologie Michelin Reifenwulst mit erweiterter Mobilität
FR2804906B1 (fr) * 2000-02-10 2002-09-20 Michelin Soc Tech Bourrelet de pneumatique
DE60213204T2 (de) * 2001-02-28 2007-06-21 Pirelli Pneumatici S.P.A. Reifen für fahrzeugräder mit selbstragender funktion, und felge dafür
US6779574B2 (en) * 2001-11-27 2004-08-24 Michelin Recherche Et Technique S.A. Tire with multiple carcass reinforcement plies having beads of specified structure

Also Published As

Publication number Publication date
CN100379588C (zh) 2008-04-09
AU2003278071A1 (en) 2004-05-04
EP1554134B1 (de) 2007-08-22
KR20050055008A (ko) 2005-06-10
JP2006502907A (ja) 2006-01-26
US20050178487A1 (en) 2005-08-18
DE60315859T2 (de) 2008-05-21
EP1554134A1 (de) 2005-07-20
US7021352B2 (en) 2006-04-04
CN1705572A (zh) 2005-12-07
DE60315859D1 (de) 2007-10-04
WO2004035328A1 (fr) 2004-04-29

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