DE20216290U1 - Pneumatic tire for vehicles, has electrical or electronic sensor in tread to indicate tread height and give warning of unacceptable wear - Google Patents
Pneumatic tire for vehicles, has electrical or electronic sensor in tread to indicate tread height and give warning of unacceptable wearInfo
- Publication number
- DE20216290U1 DE20216290U1 DE20216290U DE20216290U DE20216290U1 DE 20216290 U1 DE20216290 U1 DE 20216290U1 DE 20216290 U DE20216290 U DE 20216290U DE 20216290 U DE20216290 U DE 20216290U DE 20216290 U1 DE20216290 U1 DE 20216290U1
- Authority
- DE
- Germany
- Prior art keywords
- resonant circuit
- capacitor
- tire
- vehicle tire
- tread
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- G01B7/26—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring depth
-
- 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
- B60C11/24—Wear-indicating arrangements
- B60C11/243—Tread wear sensors, e.g. electronic sensors
Abstract
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (18)
- - dass zumindest eines der Positive als elektrische oder elektronische Mittel einen Kondensator, eine Spule und Leitungen dazwischen enthält,
- - die zu einem elektrisch schwingfähigen Kreis zusammengeschlossen sind,
- - wobei die Platten des Kondensators sich im wesentlichen radial erstrecken und bis zur Peripherie des Positives reichen,
- - sodass sie mit ihren Stirnseiten am abreibenden Fahrbahnkontakt teilnehmen und sich die Kapazität des Kondensators mit abnehmender Positivhöhe verkleinert,
- - wobei die anderen elektrischen oder elektronischen Bauteile so weit radial innen angeordnet sind, dass sie bei Erreichen der Mindestprofiltiefe noch keinem abreibenden Fahrbahnkontakt ausgesetzt sind,
- - sodass sich die Eigenfrequenz des Schwingkreises bei abnehmender Positivhöhe erhöht.
- that at least one of the positives contains, as electrical or electronic means, a capacitor, a coil and lines between them,
- - which are connected to form an electrically oscillatable circuit,
- the plates of the capacitor extend essentially radially and extend to the periphery of the positive,
- - so that they participate in abrading road contact with their end faces and the capacitance of the capacitor decreases with decreasing positive height,
- the other electrical or electronic components are arranged so far radially on the inside that they are not exposed to any rubbing contact with the road when the minimum profile depth is reached,
- - so that the natural frequency of the resonant circuit increases with decreasing positive height.
- - dass sie einen Fahrzeugreifen (1) gemäß einem der Ansprüche 1 bis 13 enthält
- - sowie zumindest einen nicht-rotierenden elektrischen Schwingungserreger (E), der eine Erregungsfrequenz in der Nähe der Eigenfrequenz des elektrischen Schwingkreises im Reifen (1) aufweist
- - und einen Sensor (S), der
- a) die Abdämpfung der Erregungsschwingung durch den im Reifen platzierten Schwingkreis (10, 11, 12) oder
- b) die Schwingungsamplitude des im Reifen platzierten Schwingkreises (10, 11, 12) oder
- c) die Eigenfrequenz des im Reifen platzierten Schwingkreises (10, 11, 12) erfasst.
- - That it contains a vehicle tire ( 1 ) according to one of claims 1 to 13
- - And at least one non-rotating electrical vibration exciter (E), which has an excitation frequency in the vicinity of the natural frequency of the electrical resonant circuit in the tire ( 1 )
- - And a sensor (S), the
- a) damping the excitation vibration by means of the resonant circuit ( 10 , 11 , 12 ) placed in the tire or
- b) the vibration amplitude of the resonant circuit ( 10 , 11 , 12 ) placed in the tire or
- c) the natural frequency of the resonant circuit ( 10 , 11 , 12 ) placed in the tire is detected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20216290U DE20216290U1 (en) | 2002-10-23 | 2002-10-23 | Pneumatic tire for vehicles, has electrical or electronic sensor in tread to indicate tread height and give warning of unacceptable wear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20216290U DE20216290U1 (en) | 2002-10-23 | 2002-10-23 | Pneumatic tire for vehicles, has electrical or electronic sensor in tread to indicate tread height and give warning of unacceptable wear |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20216290U1 true DE20216290U1 (en) | 2003-01-23 |
Family
ID=7976219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20216290U Expired - Lifetime DE20216290U1 (en) | 2002-10-23 | 2002-10-23 | Pneumatic tire for vehicles, has electrical or electronic sensor in tread to indicate tread height and give warning of unacceptable wear |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20216290U1 (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003064188A1 (en) * | 2002-01-31 | 2003-08-07 | Societe De Technologie Michelin | Method and systems for measuring the degree of tyre wear |
EP1798071A2 (en) * | 2005-12-15 | 2007-06-20 | Societe de Technologie Michelin | Tyre with wear sensor |
EP1798070A1 (en) * | 2005-12-15 | 2007-06-20 | Societe de Technologie Michelin | Tyre with wear sensor |
US7604029B2 (en) | 2005-12-15 | 2009-10-20 | Michelin Recherche Et Technique S.A. | Wear indicating tire |
US20140166168A1 (en) * | 2012-12-13 | 2014-06-19 | The Goodyear Tire & Rubber Company | Autonomous, plug-in wear or abrasion sensing system |
NO334864B1 (en) * | 2012-02-23 | 2014-06-23 | Fyster As | Tire wear sensor |
DE102015117024A1 (en) | 2015-10-06 | 2017-04-06 | Infineon Technologies Ag | An apparatus, a tire pressure measuring device, a tire, a method and a computer program for obtaining information indicating a tread depth |
DE102017001064A1 (en) | 2017-02-06 | 2018-08-09 | Agnes Reinhilde Graser | AAS, anti-aquaplaning system |
GB2565209A (en) * | 2017-05-25 | 2019-02-06 | Anzil Riccardo | Tread measuring system |
WO2019110158A1 (en) * | 2017-12-07 | 2019-06-13 | Continental Reifen Deutschland Gmbh | Tire, particularly vehicle tire, having a sensor arrangement, and method for determining a tread depth of the tire |
EP3498499A1 (en) * | 2017-12-18 | 2019-06-19 | Nokian Renkaat Oyj | A tire with an insert configured to measure wear of a tread |
EP3599113A1 (en) * | 2018-07-25 | 2020-01-29 | Continental Reifen Deutschland GmbH | Tyre and method for producing same |
WO2020198451A1 (en) | 2019-03-27 | 2020-10-01 | Lyten, Inc. | Tuned radio frequency (rf) resonant materials and material configurations |
EP3946982A4 (en) * | 2019-03-27 | 2022-11-23 | Lyten, Inc. | Tuned radio frequency (rf) resonant materials and material configurations |
US11628695B2 (en) | 2020-12-15 | 2023-04-18 | The Goodyear Tire & Rubber Company | Tire sensor container system for improved sensor functionality and longevity |
US11639077B2 (en) | 2020-12-15 | 2023-05-02 | The Goodyear Tire & Rubber Company | Tire with tread wear sensor plug |
US11738604B2 (en) | 2020-12-15 | 2023-08-29 | The Goodyear Tire & Rubber Company | Sensor retaining system for vehicle tire |
-
2002
- 2002-10-23 DE DE20216290U patent/DE20216290U1/en not_active Expired - Lifetime
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003064188A1 (en) * | 2002-01-31 | 2003-08-07 | Societe De Technologie Michelin | Method and systems for measuring the degree of tyre wear |
US7204135B2 (en) | 2002-01-31 | 2007-04-17 | Michelin Recherche Et Technique S.A. | Method and systems for measuring the degree of wear on a tire |
US7334462B2 (en) | 2002-01-31 | 2008-02-26 | Michelin Recherche Et Technique S.A. | Method and systems for measuring the degree of wear on a tire |
EP1798071A2 (en) * | 2005-12-15 | 2007-06-20 | Societe de Technologie Michelin | Tyre with wear sensor |
EP1798070A1 (en) * | 2005-12-15 | 2007-06-20 | Societe de Technologie Michelin | Tyre with wear sensor |
US7604029B2 (en) | 2005-12-15 | 2009-10-20 | Michelin Recherche Et Technique S.A. | Wear indicating tire |
EP1798071A3 (en) * | 2005-12-15 | 2011-01-26 | Société de Technologie Michelin | Tyre with wear sensor |
NO334864B1 (en) * | 2012-02-23 | 2014-06-23 | Fyster As | Tire wear sensor |
US9649889B2 (en) * | 2012-12-13 | 2017-05-16 | The Goodyear Tire & Rubber Company | Autonomous, plug-in wear or abrasion sensing system |
US20140166168A1 (en) * | 2012-12-13 | 2014-06-19 | The Goodyear Tire & Rubber Company | Autonomous, plug-in wear or abrasion sensing system |
US10619992B2 (en) | 2015-10-06 | 2020-04-14 | Infineon Technologies Ag | Device, a tire pressure measurement device, a tire, a method and a computer program to obtain information indicating a tread depth |
DE102015117024A1 (en) | 2015-10-06 | 2017-04-06 | Infineon Technologies Ag | An apparatus, a tire pressure measuring device, a tire, a method and a computer program for obtaining information indicating a tread depth |
DE102017001064A1 (en) | 2017-02-06 | 2018-08-09 | Agnes Reinhilde Graser | AAS, anti-aquaplaning system |
DE102017001064B4 (en) | 2017-02-06 | 2023-07-27 | Agnes Reinhilde Graser | AAS, anti-aquaplaning system |
GB2565209A (en) * | 2017-05-25 | 2019-02-06 | Anzil Riccardo | Tread measuring system |
WO2019110158A1 (en) * | 2017-12-07 | 2019-06-13 | Continental Reifen Deutschland Gmbh | Tire, particularly vehicle tire, having a sensor arrangement, and method for determining a tread depth of the tire |
EP3498499A1 (en) * | 2017-12-18 | 2019-06-19 | Nokian Renkaat Oyj | A tire with an insert configured to measure wear of a tread |
CN111465513A (en) * | 2017-12-18 | 2020-07-28 | 诺基安伦卡特股份有限公司 | Tire having an insert configured to measure tread wear |
RU2733548C1 (en) * | 2017-12-18 | 2020-10-05 | Нокиан Ренкаат Ойй | Tire with insert intended for tread wear measurement |
US11014413B2 (en) | 2017-12-18 | 2021-05-25 | Nokian Renkaat Oyj | Tire with an insert configured to measure wear of a tread |
AU2018387349B2 (en) * | 2017-12-18 | 2021-07-15 | Nokian Renkaat Oyj | A tire with an insert configured to measure wear of a tread |
CN111465513B (en) * | 2017-12-18 | 2021-10-08 | 诺基安伦卡特股份有限公司 | Tire having an insert configured to measure tread wear |
WO2019122507A1 (en) * | 2017-12-18 | 2019-06-27 | Nokian Renkaat Oyj | A tire with an insert configured to measure wear of a tread |
EP3599113A1 (en) * | 2018-07-25 | 2020-01-29 | Continental Reifen Deutschland GmbH | Tyre and method for producing same |
WO2020198451A1 (en) | 2019-03-27 | 2020-10-01 | Lyten, Inc. | Tuned radio frequency (rf) resonant materials and material configurations |
EP3946982A4 (en) * | 2019-03-27 | 2022-11-23 | Lyten, Inc. | Tuned radio frequency (rf) resonant materials and material configurations |
US11628695B2 (en) | 2020-12-15 | 2023-04-18 | The Goodyear Tire & Rubber Company | Tire sensor container system for improved sensor functionality and longevity |
US11639077B2 (en) | 2020-12-15 | 2023-05-02 | The Goodyear Tire & Rubber Company | Tire with tread wear sensor plug |
US11738604B2 (en) | 2020-12-15 | 2023-08-29 | The Goodyear Tire & Rubber Company | Sensor retaining system for vehicle tire |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20030227 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20060503 |