BR112014031447A8 - Pneumático dobrável, processo de dobragem e utilização - Google Patents

Pneumático dobrável, processo de dobragem e utilização

Info

Publication number
BR112014031447A8
BR112014031447A8 BR112014031447A BR112014031447A BR112014031447A8 BR 112014031447 A8 BR112014031447 A8 BR 112014031447A8 BR 112014031447 A BR112014031447 A BR 112014031447A BR 112014031447 A BR112014031447 A BR 112014031447A BR 112014031447 A8 BR112014031447 A8 BR 112014031447A8
Authority
BR
Brazil
Prior art keywords
frame
folding process
cord
tyres
foldable
Prior art date
Application number
BR112014031447A
Other languages
English (en)
Other versions
BR112014031447A2 (pt
Inventor
Laurent Christophe
Original Assignee
Michelin & Cie
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 & Cie, Michelin Rech Tech filed Critical Michelin & Cie
Publication of BR112014031447A2 publication Critical patent/BR112014031447A2/pt
Publication of BR112014031447A8 publication Critical patent/BR112014031447A8/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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/08—Tyres characterised by the transverse section collapsible into storage or non-use condition, e.g. space-saving spare tyres
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/10—Tyres specially adapted for particular applications for motorcycles, scooters or the like
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49481—Wheel making
    • Y10T29/49492—Land wheel

Landscapes

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

Abstract

PNEUMÁTICO DOBRÁVEL, PROCESSO DE DOBRAGEM E UTILIZAÇÃO. Pneumático dobrável para veículo de duas rodas motorizado que compreende uma armadura de carcaça (6), eventualmente uma armadura de topo inextensível, e uma banda de rodagem (2), a dita armadura (6) sendo por pelo menos uma camada de elementos de reforço, a dita banda de rodagem (2) sendo ligada a dois talões (4) por intermédio de dois flancos (3), os ditos talões (4) compreendendo pelo menos cordonel (5) que define uma linha média que forma uma curva fechada substancialmente circular em um plano circunferencial. O cordonel (5) de cada talão (4) é flexível, e compreende pelo menos uma parte côncava Pc de raio menor Rc e de centro de curvatura Cc. O cordonel compreende pelo menos um cabo metálico, não guarnecido do qual o teor em carbono é compreendido entre 0,5 e 0,9 %. A invenção se refere também a um processo de dobragem e a uma utilização do pneumático.
BR112014031447A 2012-06-27 2013-06-19 Pneumático dobrável, processo de dobragem e utilização BR112014031447A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1256127A FR2992588B1 (fr) 2012-06-27 2012-06-27 Pneumatique pliable, procede de pliage et utilisation
PCT/EP2013/062698 WO2014001167A1 (fr) 2012-06-27 2013-06-19 Pneumatique pliable, procede de pliage et utilisation

Publications (2)

Publication Number Publication Date
BR112014031447A2 BR112014031447A2 (pt) 2017-06-27
BR112014031447A8 true BR112014031447A8 (pt) 2018-01-02

Family

ID=47294929

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031447A BR112014031447A8 (pt) 2012-06-27 2013-06-19 Pneumático dobrável, processo de dobragem e utilização

Country Status (10)

Country Link
US (1) US20150183269A1 (pt)
EP (1) EP2867033B1 (pt)
JP (1) JP6337893B2 (pt)
CN (1) CN104379366B (pt)
BR (1) BR112014031447A8 (pt)
ES (1) ES2621222T3 (pt)
FR (1) FR2992588B1 (pt)
IN (1) IN2014DN10481A (pt)
RU (1) RU2015102294A (pt)
WO (1) WO2014001167A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2977828B1 (fr) * 2011-07-13 2013-08-16 Michelin Soc Tech Pneumatique pliable, procede de pliage et utilisation
FR2990897B1 (fr) * 2012-05-24 2014-05-09 Michelin & Cie Pneumatique pliable, procede, utilisation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4311556Y1 (pt) * 1964-12-25 1968-05-20
DE1605697A1 (de) * 1966-03-04 1970-03-26 Goodrich Co B F Zusammenlegbarer Fahrzeugreifen mit auswechselbarer Laufflaeche
DE2361196A1 (de) * 1972-12-20 1974-07-25 Goodyear Tire & Rubber Faltbarer luftreifen
JPS5222204A (en) * 1975-08-13 1977-02-19 Shigemasa Takagi Foldable bead for a tire
JPS5273402A (en) * 1975-12-12 1977-06-20 Shigemasa Takagi Bead wire for foldable tire
JPS52126804A (en) * 1976-04-15 1977-10-25 Bridgestone Corp Foldable tire
US4238259A (en) * 1979-05-21 1980-12-09 The Goodyear Tire & Rubber Company Foldable spare tire
JPS5947073B2 (ja) * 1980-03-11 1984-11-16 東洋ゴム工業株式会社 空気タイヤ
JPS58185304A (ja) * 1982-04-23 1983-10-29 Bridgestone Corp モ−タ−サイクル用空気入りタイヤ
JPS63111303U (pt) * 1987-01-13 1988-07-18
DE3823691A1 (de) * 1988-07-13 1990-01-18 Continental Ag Wulstkern fuer einen fahrzeugluftreifen
JPH05162514A (ja) * 1991-12-13 1993-06-29 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ
JP2002088666A (ja) * 2000-09-07 2002-03-27 Bridgestone Corp ビードワイヤー、ビード及び空気入りタイヤ
JP4471260B2 (ja) * 2003-08-21 2010-06-02 株式会社ブリヂストン 二輪車用空気入りタイヤ
TWM275113U (en) * 2005-04-28 2005-09-11 Shiou-Jung Jeng Foldable wheel structure
DE602006013895D1 (de) * 2006-11-22 2010-06-02 Pirelli Reifen mit leichtem wulstkern
FR2942746B1 (fr) * 2009-03-04 2011-02-25 Michelin Soc Tech Pneumatique pour bicyclette.

Also Published As

Publication number Publication date
RU2015102294A (ru) 2016-08-20
US20150183269A1 (en) 2015-07-02
CN104379366A (zh) 2015-02-25
EP2867033B1 (fr) 2017-01-04
BR112014031447A2 (pt) 2017-06-27
WO2014001167A1 (fr) 2014-01-03
IN2014DN10481A (pt) 2015-08-21
FR2992588B1 (fr) 2016-08-05
JP2015521564A (ja) 2015-07-30
FR2992588A1 (fr) 2014-01-03
CN104379366B (zh) 2017-03-22
EP2867033A1 (fr) 2015-05-06
ES2621222T3 (es) 2017-07-03
JP6337893B2 (ja) 2018-06-06

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements