BR9713431A - Membrana tórica feita de borracha reforçada e conjunto rolante para veìculos - Google Patents

Membrana tórica feita de borracha reforçada e conjunto rolante para veìculos

Info

Publication number
BR9713431A
BR9713431A BR9713431-7A BR9713431A BR9713431A BR 9713431 A BR9713431 A BR 9713431A BR 9713431 A BR9713431 A BR 9713431A BR 9713431 A BR9713431 A BR 9713431A
Authority
BR
Brazil
Prior art keywords
tire
reinforced rubber
vehicles
membrane made
crown
Prior art date
Application number
BR9713431-7A
Other languages
English (en)
Inventor
Renaud Rivaton
Original Assignee
Michelin & Cie
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 & Cie filed Critical Michelin & Cie
Publication of BR9713431A publication Critical patent/BR9713431A/pt

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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/01—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/01—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency
    • B60C17/02—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency inflated or expanded in emergency only
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/02—Inflatable pneumatic tyres or inner tubes having separate inflatable inserts, e.g. with inner tubes; Means for lubricating, venting, preventing relative movement between tyre and inner tube
    • B60C5/04—Shape or construction of inflatable inserts
    • B60C5/08—Shape or construction of inflatable inserts having reinforcing means
    • 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
    • Y10T152/10522—Multiple chamber
    • Y10T152/10576—Annular chambers
    • Y10T152/10594—Mutually free walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

"MEMBRANA TóRICA FEITA DE BORRACHA REFORçADA E CONJUNTO ROLANTE PARA VEìCULOS". Membrana tórica (M) feita de borracha reforçada, utilizada como meio de suporte da banda de rodagem de um pneumático (P) sem câmara de ar e que contitui com o dito pneumático (P) e seu aro de montagem (J) um conjunto rolante (E), caracaterizada pelo fato de que, inflada a uma pressão (p~ o~) superior à pressão (p~ 1~ da cavidade do pneumático (P), ela tem, no estasdo inflado, um raio de vértice (R~ M~) inferior ao raio esmagado (R~ E~) do pneumático utilizado em sua pressão recomendada, a dita membrana (M) sendo pelo menos em seu vértice (1) reforçada por uma armadura de vértice (12) e uma armadura de guarnecimento (13), composta por fios ou cabos orientados circunferencialmente.
BR9713431-7A 1996-11-27 1997-11-10 Membrana tórica feita de borracha reforçada e conjunto rolante para veìculos BR9713431A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9614631A FR2756221B1 (fr) 1996-11-27 1996-11-27 Membrane de soutien de bande de roulement
PCT/EP1997/006237 WO1998023457A1 (fr) 1996-11-27 1997-11-10 Membrane de soutien de bande de roulement

Publications (1)

Publication Number Publication Date
BR9713431A true BR9713431A (pt) 2000-02-01

Family

ID=9498152

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713431-7A BR9713431A (pt) 1996-11-27 1997-11-10 Membrana tórica feita de borracha reforçada e conjunto rolante para veìculos

Country Status (11)

Country Link
US (1) US6283185B1 (pt)
EP (1) EP0946375B1 (pt)
JP (1) JP4130478B2 (pt)
AT (1) ATE214667T1 (pt)
AU (1) AU721248B2 (pt)
BR (1) BR9713431A (pt)
CA (1) CA2273510C (pt)
DE (1) DE69711226T2 (pt)
ES (1) ES2174316T3 (pt)
FR (1) FR2756221B1 (pt)
WO (1) WO1998023457A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772666B1 (fr) * 1997-12-19 2000-01-21 Michelin & Cie Membrane de soutien de bande de roulement
FR2786131A1 (fr) * 1998-11-20 2000-05-26 Michelin Soc Tech Membrane de soutien de bande de roulement
FR2804067B1 (fr) * 2000-01-20 2002-02-22 Michelin Soc Tech Membrane de soutien de bande de roulement
FR2805491B1 (fr) * 2000-02-28 2002-05-10 Michelin Soc Tech Jante avec sieges inclines vers l'exterieur et ensembles comprenant une telle jante et un appui de soutien gonfle
EP1338442B1 (en) * 2000-11-30 2008-04-23 Bridgestone Corporation Air bladder for safe tire
FR2834724A1 (fr) * 2002-01-17 2003-07-18 Michelin Soc Tech Cables hybrides guipes, leur procede d'obtention et tissus composites pour pneumatiques les incorporant
CN100551725C (zh) * 2006-12-30 2009-10-21 伍必胜 一种安全防爆车轮
US9004121B2 (en) 2010-11-08 2015-04-14 The Goodyear Tire & Rubber Company Tire including a continuous pressure membrane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2253746A (en) * 1940-08-03 1941-08-26 Wingfoot Corp Safety tube
GB679642A (en) * 1949-09-20 1952-09-24 Dunlop Rubber Co Improvements in or relating to tubeless pneumatic tyres
JPS5249602B2 (pt) * 1972-10-21 1977-12-19
DE2448315A1 (de) * 1974-10-10 1976-04-22 Continental Gummi Werke Ag Notlaufring fuer luftbereifungen
AU539570B2 (en) * 1977-09-14 1984-10-04 Uniroyal Inc. Pneumatic tyre
US4153095A (en) 1977-09-14 1979-05-08 Uniroyal, Inc. Pneumatic tire having a pneumatic safety insert with beads

Also Published As

Publication number Publication date
DE69711226T2 (de) 2002-10-02
DE69711226D1 (de) 2002-04-25
JP4130478B2 (ja) 2008-08-06
JP2001505508A (ja) 2001-04-24
CA2273510A1 (fr) 1998-06-04
ATE214667T1 (de) 2002-04-15
AU5320498A (en) 1998-06-22
FR2756221A1 (fr) 1998-05-29
AU721248B2 (en) 2000-06-29
FR2756221B1 (fr) 1998-12-31
EP0946375A1 (fr) 1999-10-06
EP0946375B1 (fr) 2002-03-20
WO1998023457A1 (fr) 1998-06-04
ES2174316T3 (es) 2002-11-01
US6283185B1 (en) 2001-09-04
CA2273510C (fr) 2005-11-08

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Legal Events

Date Code Title Description
FG9A Patent or certificate of addition granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.