FR2386804A1 - Dispositif et procede pour capter la forme d'un corps, et notamment d'un pneumatique sous charge - Google Patents

Dispositif et procede pour capter la forme d'un corps, et notamment d'un pneumatique sous charge

Info

Publication number
FR2386804A1
FR2386804A1 FR7810236A FR7810236A FR2386804A1 FR 2386804 A1 FR2386804 A1 FR 2386804A1 FR 7810236 A FR7810236 A FR 7810236A FR 7810236 A FR7810236 A FR 7810236A FR 2386804 A1 FR2386804 A1 FR 2386804A1
Authority
FR
France
Prior art keywords
sensing
shape
under load
tire under
tire
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7810236A
Other languages
English (en)
Other versions
FR2386804B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gould Inc
Original Assignee
Gould Inc
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 Gould Inc filed Critical Gould Inc
Publication of FR2386804A1 publication Critical patent/FR2386804A1/fr
Application granted granted Critical
Publication of FR2386804B1 publication Critical patent/FR2386804B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/22—Auto-repairing or self-sealing arrangements or agents the article containing elements including a sealing composition, e.g. powder being liberated when the article is damaged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/10—Internal lubrication
    • 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
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/041—Means for supplying power to the signal- transmitting means on the wheel
    • B60C23/0411—Piezoelectric generators
    • 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
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/066—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle by monitoring wheel-centre to ground distance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0697—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in liquid form, e.g. applied by spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Ce dispositif comprend un corps 62 portant au moins une branche 122, 124 deformable et fixé dans la partie creuse 24 d'une jante C, dans la chambre d'un pneumatique monté sur cette jante. Le corps 62 contient un générateur piézo-électrique souple qui produit une décharge électrique appliquée à un émetteur 114 qui émet un signal lorsque les branches 122, 124 sont déplacées par les parois du pneumatique lorsque celui-ci est déformé par une surcharge.
FR7810236A 1977-04-06 1978-04-06 Dispositif et procede pour capter la forme d'un corps, et notamment d'un pneumatique sous charge Granted FR2386804A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/785,018 US4117452A (en) 1977-04-06 1977-04-06 Tire condition sensing apparatus

Publications (2)

Publication Number Publication Date
FR2386804A1 true FR2386804A1 (fr) 1978-11-03
FR2386804B1 FR2386804B1 (fr) 1985-04-26

Family

ID=25134233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810236A Granted FR2386804A1 (fr) 1977-04-06 1978-04-06 Dispositif et procede pour capter la forme d'un corps, et notamment d'un pneumatique sous charge

Country Status (9)

Country Link
US (1) US4117452A (fr)
JP (1) JPS54305A (fr)
AU (1) AU519235B2 (fr)
BR (1) BR7802132A (fr)
CA (1) CA1106028A (fr)
DE (1) DE2814532A1 (fr)
FR (1) FR2386804A1 (fr)
GB (1) GB1603226A (fr)
IT (1) IT7848757A0 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412427A1 (fr) * 1977-12-26 1979-07-20 Bridgestone Tire Co Ltd Appareil d'alerte de chute de pression de pneumatique
FR2461604A1 (fr) * 1979-07-23 1981-02-06 Rockcor Inc Dispositif d'avertissement de la faible pression de gonflage d'un pneumatique
FR2497154A1 (fr) * 1980-12-26 1982-07-02 Sumitomo Rubber Ind Avertisseur de degonflement de pneu sans chambre pour automobiles
FR2654041A1 (fr) * 1989-11-03 1991-05-10 Continental Ag Roue a pneumatique de vehicule, avec un dispositif a reserve d'agent antifriction.

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160234A (en) * 1976-03-29 1979-07-03 Gould Inc. Abnormal tire condition sensing system
US4196414A (en) * 1978-12-13 1980-04-01 Ford Motor Company Integral tire inflation valve and tire height sensor
US4229728A (en) * 1978-12-20 1980-10-21 Eaton Corporation Tire pressure monitor
US4235184A (en) * 1979-03-23 1980-11-25 Sharon Steel Corporation Strapping, seal and counterweight device for mounting tire pressure warning system sensors on tire rims
US4237728A (en) * 1979-04-30 1980-12-09 Gould Inc. Low tire warning system
US4246567A (en) * 1979-07-23 1981-01-20 Facet Enterprises, Inc. Device for detecting and indicating low pressure and high heat in pneumatic tires
US4353322A (en) * 1979-07-23 1982-10-12 Rockcor, Inc. Low inflation warning device for pneumatic tires
US4300119A (en) * 1979-09-06 1981-11-10 Facet Enterprises, Inc. Power generator for telemetry transmitter
US4384482A (en) * 1979-11-27 1983-05-24 Imperial Clevite Inc. Vibrating transducer power supply for use in abnormal tire condition warning systems
US4554527A (en) * 1980-03-27 1985-11-19 Ford Motor Company Tire height sensor with valve stem attaching transmitter module
US4487154A (en) * 1982-10-15 1984-12-11 Rockcor, Inc. Pressure-activated low pressure warning device
US4510484A (en) * 1983-03-28 1985-04-09 Imperial Clevite Inc. Piezoelectric reed power supply for use in abnormal tire condition warning systems
JPS606114U (ja) * 1983-06-24 1985-01-17 キヤノン株式会社 焦点検出装置
DE3727875A1 (de) * 1987-08-21 1989-03-02 Wabco Westinghouse Fahrzeug Warneinrichtung fuer ein luftbereiftes rad eines fahrzeugs
US4862486A (en) * 1987-11-16 1989-08-29 Wing J Keith Revolution counter attached to tires
US5559484A (en) * 1991-05-14 1996-09-24 Epic Technologies, Inc. Data logging tire monitor with condition predictive capabilities and integrity checking
US5285189A (en) * 1991-05-14 1994-02-08 Epic Technologies, Inc. Abnormal tire condition warning system
DE19626145A1 (de) * 1996-07-01 1998-01-08 Continental Ag Befestigungsvorrichtung für ein Elektronikmodul
GB2319691B (en) 1996-11-22 2001-05-23 Nokia Mobile Phones Ltd User interface for a radio telephone
JP3993899B2 (ja) * 1997-04-18 2007-10-17 コンパニー ゼネラール デ エタブリッスマン ミシュラン−ミシュラン エ コムパニー 横断方向振動信号を発生する安全インサートおよび安全インサート上でのタイヤの支持を検出する装置
US6292096B1 (en) * 1999-12-15 2001-09-18 Trw Inc. Apparatus and method for transmitting data in a tire condition sensing system
DE60024574T2 (de) * 1999-12-20 2006-08-24 Trw Automotive U.S. Llc, Livonia Vorrichtung und Verfahren zur Überprüfung des Betriebszustandes eines Fahrzeugreifens
DE10125059C5 (de) * 2001-05-22 2016-07-21 Enocean Gmbh Induktiver Spannungsgenerator
US6805000B1 (en) 2002-02-11 2004-10-19 Smartire Systems, Inc. Apparatus and method for mounting a tire condition sensor capsule to a wheel rim
EP1344658A1 (fr) * 2002-03-12 2003-09-17 Siemens Aktiengesellschaft Dispositif pour obtenir la pression d'un pneumatique de véhicule automobile
US6778075B2 (en) * 2002-04-30 2004-08-17 Continental Teves, Ag & Co., Ohg Tire inflation monitoring system
US20040140888A1 (en) * 2002-11-12 2004-07-22 Simpson William A. Low air pressure warning system for tires
DE10314498A1 (de) * 2003-03-27 2004-10-14 Beru Ag Formteil zur Verbindung mit einer Felge und Felge, die mit einem Formteil verbunden ist
US7040154B2 (en) * 2004-04-19 2006-05-09 Freescale Semiconductor, Inc. Motion sensing for tire pressure monitoring
JP5097981B2 (ja) 2006-03-14 2012-12-12 コンパニー ゼネラール デ エタブリッスマン ミシュラン 圧電式トリガー機構
US7421902B2 (en) * 2006-10-13 2008-09-09 Smartire Systems, Inc. Fluid pressure sensing method and apparatus
US9935563B2 (en) 2015-08-05 2018-04-03 Nxp Usa, Inc. Electrical energy generation within a vehicle tire
CN112339507A (zh) * 2019-08-08 2021-02-09 丹阳市车船装饰件有限公司 一种爆胎应急安全装置
DE202019104976U1 (de) * 2019-09-09 2020-12-10 Maxion Wheels Holding Gmbh Fahrzeugrad mit Überwachungseinrichtung und Überwachungseinrichtung für Fahrzeugräder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1883040A (en) * 1930-08-06 1932-10-18 Alfred B Solve Warning signal for deflated tires
US1916055A (en) * 1930-03-01 1933-06-27 Richard K Kenna Brake accessory for pneumatic tire vehicles
US2096540A (en) * 1936-11-10 1937-10-19 Giroux Emiel Tire deflation signal
FR2276187A1 (fr) * 1974-06-25 1976-01-23 Dunlop Ltd Dispositif avertisseur du degonflage des pneumatiques
US3942573A (en) * 1975-01-30 1976-03-09 The Firestone Tire & Rubber Company Tire lubricating device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760351A (en) * 1971-07-02 1973-09-18 S Thomas Apparatus and process for developing electromagnetic energy from tire flexure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1916055A (en) * 1930-03-01 1933-06-27 Richard K Kenna Brake accessory for pneumatic tire vehicles
US1883040A (en) * 1930-08-06 1932-10-18 Alfred B Solve Warning signal for deflated tires
US2096540A (en) * 1936-11-10 1937-10-19 Giroux Emiel Tire deflation signal
FR2276187A1 (fr) * 1974-06-25 1976-01-23 Dunlop Ltd Dispositif avertisseur du degonflage des pneumatiques
US3942573A (en) * 1975-01-30 1976-03-09 The Firestone Tire & Rubber Company Tire lubricating device
FR2299171A1 (fr) * 1975-01-30 1976-08-27 Firestone Tire & Rubber Co Dispositif de lubrification d'un pneumatique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412427A1 (fr) * 1977-12-26 1979-07-20 Bridgestone Tire Co Ltd Appareil d'alerte de chute de pression de pneumatique
FR2461604A1 (fr) * 1979-07-23 1981-02-06 Rockcor Inc Dispositif d'avertissement de la faible pression de gonflage d'un pneumatique
FR2497154A1 (fr) * 1980-12-26 1982-07-02 Sumitomo Rubber Ind Avertisseur de degonflement de pneu sans chambre pour automobiles
FR2654041A1 (fr) * 1989-11-03 1991-05-10 Continental Ag Roue a pneumatique de vehicule, avec un dispositif a reserve d'agent antifriction.

Also Published As

Publication number Publication date
BR7802132A (pt) 1978-11-21
CA1106028A (fr) 1981-07-28
AU3482578A (en) 1979-10-11
JPS54305A (en) 1979-01-05
IT7848757A0 (it) 1978-04-05
US4117452A (en) 1978-09-26
AU519235B2 (en) 1981-11-19
DE2814532A1 (de) 1978-10-19
FR2386804B1 (fr) 1985-04-26
GB1603226A (en) 1981-11-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse