BR0307614A - Cinta elástica compreendendo uma banda de rodagem - Google Patents

Cinta elástica compreendendo uma banda de rodagem

Info

Publication number
BR0307614A
BR0307614A BR0307614-8A BR0307614A BR0307614A BR 0307614 A BR0307614 A BR 0307614A BR 0307614 A BR0307614 A BR 0307614A BR 0307614 A BR0307614 A BR 0307614A
Authority
BR
Brazil
Prior art keywords
rzz
zone
central zone
ryz
rxz
Prior art date
Application number
BR0307614-8A
Other languages
English (en)
Inventor
Bertrand Daval
Original Assignee
Societ De Technologie Michelin
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 Societ De Technologie Michelin, Michelin Rech Tech filed Critical Societ De Technologie Michelin
Publication of BR0307614A publication Critical patent/BR0307614A/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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/02—Measuring coefficient of friction between materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
    • 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
    • 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
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves
    • 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
    • Y10T152/10513—Tire reinforcement material characterized by short length fibers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Tires In General (AREA)

Abstract

"CINTA ELáSTICA COMPREENDENDO UMA BANDA DE RODAGEM". Uma cinta elástica de acordo com a invenção compreende uma banda de rodagem (1) que compreende pelo menos um bloco de medição (3) da aderência da cinta sobre o solo, o bloco de medição (3) sendo destinado a entrar em contato com o solo a cada volta da cinta e compreendendo, visto em uma face radialmente externa (5) da banda de rodagem (1), uma zona central (10) e uma zona de envolvimento (20) que circunda a zona central (10), um sensor (40) sensível a pelo menos um esforço tangencial exercido sobre o topo radialmente externo (11) da zona central (10) sendo previsto em frente ao topo (11), a zona central (10) e a zona de envolvimento (20) satisfazendo as duas condições a) Rzz~ c~, < Rzz~ e~ b) (i) Rxz~ c~/Rzz~ c~ > Rxz~ e~/Rzz~ e~, ou (ii) Ryz~ c~/Rzz~ c~ > Ryz~ e~/Rzz~ e~, nas quais, x, y, e z representam as direções circunferencial, axial e radial para a cinta, Rzz~ c~ e Rzz~ e~, representam as rigidezes da zona central (10) e da zona de envolvimento (20) a um esforço orientado perpendicularmente à face radialmente externa (5), Rxz~ c~ e Rxz~ e~ representam as rigidezes da zona central (10) e da zona de envolvimento (20) a um esforço orientado tangencialmente à face radialmente externa (5) na direção circunferencial (X) da cinta, e Ryz~ e~, e Ryz~ e~ representam as rigidezes da zona central (10) e da zona de envolvimento (20) a um esforço orientado tangencialmente à face radialmente externa (5) na direção axial (Y).
BR0307614-8A 2002-02-22 2003-02-17 Cinta elástica compreendendo uma banda de rodagem BR0307614A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0202504A FR2836418A1 (fr) 2002-02-22 2002-02-22 Bandage elastique pour mesurer l'adherence d'un vehicule qui en est equipe sur un sol de roulage
PCT/EP2003/001558 WO2003070492A2 (fr) 2002-02-22 2003-02-17 Bandage elastique pour mesurer l'adherence d'un vehicule qui en est equipe sur un sol

Publications (1)

Publication Number Publication Date
BR0307614A true BR0307614A (pt) 2004-12-21

Family

ID=27676143

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0307614-8A BR0307614A (pt) 2002-02-22 2003-02-17 Cinta elástica compreendendo uma banda de rodagem

Country Status (9)

Country Link
US (1) US7377300B2 (pt)
EP (1) EP1578621A3 (pt)
JP (1) JP4624677B2 (pt)
KR (1) KR20040088503A (pt)
CN (1) CN1326715C (pt)
AU (1) AU2003208861A1 (pt)
BR (1) BR0307614A (pt)
FR (1) FR2836418A1 (pt)
WO (1) WO2003070492A2 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7267148B2 (en) * 1999-08-10 2007-09-11 Michelin Recherche Et Technique S.A. Measurement of adherence between a vehicle wheel and the roadway
DE10324505A1 (de) * 2003-05-28 2004-12-16 Continental Aktiengesellschaft Verwendung eines miniaturisierten 3-Komponenten-Kraftsensors im Zusammenhang mit Fahrzeugluftreifen, damit ausgerüsteter Reifenprüfstand und mit dem 3-Komponenten-Kraftsensor ausgestatteter Fahrzeugluftreifen
FR2904260B1 (fr) * 2006-07-27 2012-03-23 Michelin Soc Tech Pneumatique avec un element de bande de roulement calibre
FR2909946B1 (fr) * 2006-12-13 2010-09-17 Soc Tech Michelin Procede d'estimation d'un risque de defaut de liaison au sol d'un vehicule automobile
JP5191163B2 (ja) * 2007-04-27 2013-04-24 株式会社ブリヂストン タイヤ接地状態推定方法、及び、タイヤ接地状態推定装置
FR2918478B1 (fr) * 2007-07-04 2009-08-21 Michelin Soc Tech Procede d'estimation de la marge d'adherence disponible d'un pneumatique en roulage.
JP4388569B2 (ja) * 2007-08-01 2009-12-24 住友ゴム工業株式会社 空気入りタイヤ
US9616773B2 (en) 2015-05-11 2017-04-11 Uber Technologies, Inc. Detecting objects within a vehicle in connection with a service
FR3042441A1 (fr) 2015-10-20 2017-04-21 Michelin & Cie Pneumatique avec bande de roulement comportant des secteurs renforces et des gorges auto-entretenues
US20170166216A1 (en) * 2015-12-10 2017-06-15 Uber Technologies, Inc. Motion planning for a vehicle using traction information
US10712160B2 (en) 2015-12-10 2020-07-14 Uatc, Llc Vehicle traction map for autonomous vehicles
US9840256B1 (en) 2015-12-16 2017-12-12 Uber Technologies, Inc. Predictive sensor array configuration system for an autonomous vehicle
US9841763B1 (en) 2015-12-16 2017-12-12 Uber Technologies, Inc. Predictive sensor array configuration system for an autonomous vehicle
US9990548B2 (en) 2016-03-09 2018-06-05 Uber Technologies, Inc. Traffic signal analysis system
JP2017161477A (ja) * 2016-03-11 2017-09-14 株式会社ブリヂストン タイヤ荷重推定方法及びタイヤ荷重推定装置
US10474162B2 (en) 2016-07-01 2019-11-12 Uatc, Llc Autonomous vehicle localization using passive image data
JP6899752B2 (ja) * 2017-10-17 2021-07-07 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤ接地面における摩擦係数の余裕度を算出する方法、システム及びプログラム
US11334753B2 (en) 2018-04-30 2022-05-17 Uatc, Llc Traffic signal state classification for autonomous vehicles

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1537456A (en) * 1920-09-10 1925-05-12 Brown John Wear and strain resisting fabric
US1948311A (en) * 1931-12-14 1934-02-20 Gen Tire & Rubber Co Vehicle tire
US4249588A (en) * 1978-04-27 1981-02-10 The Goodyear Tire & Rubber Company Pneumatic tire
DE3005651A1 (de) * 1980-02-15 1981-08-20 Continental Gummi-Werke Ag, 3000 Hannover Laufflaechengestaltung fuer fahrzeugluftreifen
JPH0446194Y2 (pt) * 1985-06-27 1992-10-29
JPS626802A (ja) * 1985-07-03 1987-01-13 Bridgestone Corp ウエツト性に優れた空気入りタイヤ
DE3937966C2 (de) * 1989-11-15 1994-02-03 Bert Prof Dr Ing Breuer Verfahren und Vorrichtung zur Bestimmung der Kraftschlußverhältnisse zwischen Fahrzeugreifen und Fahrbahn
DE3939917A1 (de) * 1989-12-02 1991-06-06 Bosch Gmbh Robert Vorrichtung zum bestimmen der haftreibung zwischen fahrzeugreifen und fahrbahndecke
JPH06171321A (ja) * 1992-12-09 1994-06-21 Sumitomo Rubber Ind Ltd 空気入りタイヤ
US5864056A (en) * 1998-02-17 1999-01-26 Bell; Larry D. Method and apparatus for monitoring the coefficient of friction between a tire and rolling surface, particularly to provide the vehicle operator with coefficient of friction, tire tread wear out and skid warning indications
DE19807004A1 (de) * 1998-02-19 1999-09-09 Siemens Ag Sensorsystem und Verfahren für Überwachung/Messung des Kraftschlusses eines Fahrzeugreifens mit der Fahrbahn und weiterer physikalischer Daten des Reifens
FR2820501A1 (fr) * 2001-02-07 2002-08-09 Michelin Soc Tech Mesure d'adherence entre une roue de vehicule et la chaussee
US7267148B2 (en) 1999-08-10 2007-09-11 Michelin Recherche Et Technique S.A. Measurement of adherence between a vehicle wheel and the roadway
BR0002924A (pt) * 1999-08-10 2000-10-17 Michelin Soc Tech Pneumático e processo de detecção de uma caracterìstica de aderência entre uma roda que possui uma banda de rodagem deformável e um solo de rodagem
DE19945264A1 (de) * 1999-09-21 2001-03-29 Daimler Chrysler Ag Reifen, insbesondere Luftreifen, für Fahrzeuge
DE60231067D1 (de) * 2001-07-10 2009-03-19 Commissariat Energie Atomique Eine Kraftmesseinrichtung beinhaltender Reifen

Also Published As

Publication number Publication date
JP2005531448A (ja) 2005-10-20
KR20040088503A (ko) 2004-10-16
CN1638982A (zh) 2005-07-13
WO2003070492A2 (fr) 2003-08-28
EP1578621A3 (fr) 2005-10-05
AU2003208861A1 (en) 2003-09-09
AU2003208861A8 (en) 2003-09-09
US20050155685A1 (en) 2005-07-21
EP1578621A2 (fr) 2005-09-28
JP4624677B2 (ja) 2011-02-02
US7377300B2 (en) 2008-05-27
CN1326715C (zh) 2007-07-18
FR2836418A1 (fr) 2003-08-29
WO2003070492A3 (fr) 2005-08-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A E 9A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 8A E 9A ANUIDADES.