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111. 发明公开

EP1189771A1 APPARATUS AND METHOD FOR DETECTING THE CONDITION OF AN ITEM 有权
标题翻译：设备和方法来注册对象的状态
公开(公告)号：EP1189771A1
公开(公告)日：2002-03-27
申请号：EP00942221.3
申请日：2000-06-28
申请人： Transense Technologies PLC
发明人： LONSDALE, Anthony , LONSDALE, Bryan
IPC分类号： B60C11/24
CPC分类号： B60C23/0493 , B60C11/24
摘要： The present invention relates to an apparatus and method for detecting the condition of an item and, particularly, but not exclusively, to an apparatus and method for detecting a specific condition of a motor vehicle tyre. The invention provides apparatus (4) comprising a structure for radiating radio frequency energy in response to a reception by said structure of radio frequency energy; said structure having a first configuration which, in use, is changed to a second configuration in response to said item attaining said specific condition; said change in configuration producing a detectable difference in radio frequency energy radiated from said structure. Apparatus according to the present invention thereby allows for the remote interrogation of the condition of an item.

112. 发明公开

EP1159596A4 HAND HELD PROBE FOR MEASURING TIRE TREAD WEAR 有权
标题翻译： HANDPROBE ZUR MESSUNG DES ABRIEBS AMLAUFFLäCHENPROFILEINES REIFENS
公开(公告)号：EP1159596A4
公开(公告)日：2002-03-27
申请号：EP00906929
申请日：2000-01-14
申请人： IMAGEMAP INC
发明人： TRACY ROGER H , REEVES EDWIN H , RADCLYFFE NICHOLAS J , LONGDEN ROBERT MARK
IPC分类号： B60C11/24 , B60C19/00 , G01B11/22 , G01B21/00 , G01M17/02 , G08C17/00 , G08C23/04
CPC分类号： G01M17/022 , G01B11/22
摘要： A hand-held probe (10) for measuring a tire tread profile comprises a housing (20) with a slit (64) formed parallel to its major axis, a range finder (70) mounted inside the housing (20) in such a way that it can traverse much of the length of the tube while directing light from a laser through a window (60) and onto a tire surface, a bracket (50) that is carried by the proximal end of the tube to enable the user to hold the probe (10) in position against the tire, a serial port (32) for connection with a computer (40), and a handle (30) that houses the batteries for operation and an IR or RF transmitter. The IR or RF transmitter is for transmitting the tire tread profile wirelessly to a computer suitably equipped to receive IR or RF transmissions.
摘要翻译：用于测量轮胎胎面轮廓的手持式探针（10）包括具有平行于其长轴形成的狭缝（64）的壳体（20），以这种方式安装在壳体（20）内的测距仪（70）它可以穿过管的大部分长度，同时将来自激光器的光引导通过窗口（60）并到达轮胎表面，托架（50），其由管的近端承载以使得用户能够保持所述探针（10）位于轮胎上的位置，用于与计算机（40）连接的串行端口（32）和容纳用于操作的电池的手柄（30）以及IR或RF发射器。 IR或RF发射器用于将轮胎胎面轮廓无线地发送到适合装备以接收IR或RF传输的计算机。

113. 发明公开

EP1066991A3 Wear indicator for vehicle tyres 有权
标题翻译：穿汽车轮胎指标
公开(公告)号：EP1066991A3
公开(公告)日：2001-11-28
申请号：EP00660119.9
申请日：2000-06-27
申请人： Nokian Tyres PLC.
发明人： Eromäki, Pentti , Kossi, Henri , Raatikainen, Jouni
IPC分类号： B60C11/24
CPC分类号： B60C11/24 , B60C2011/1268 , Y10S152/03 , Y10T152/10027
摘要： The present invention relates to a wear indicator for a vehicle tyre (1), the tread of said tyre being provided with grooves (2) to improve the grip. As taught by the invention, the surface of the tread in contact with the road surface is provided with indicators (5) indicating the momentary groove depth (H) of the tyre, said indicators forming at least one group of elements and extending in radial direction into the tyre. The element depth grows by predetermined steps from the shortest element to the longest element. The indicator is formed from a sipe(5) the depth of which is advantageously smaller than the depth (H) of said groove and the cross-section of which in the direction of the tread forms a number, letter, sign or symbol, image or equivalent determining the groove depth of the tread on the height of the plane in the direction of the tread which is tangential to the bottom (2p) of the capillary groove.

114. 发明公开

EP1066991A2 Wear indicator for vehicle tyres 有权
标题翻译：车辆轮胎的磨损指示器
公开(公告)号：EP1066991A2
公开(公告)日：2001-01-10
申请号：EP00660119.9
申请日：2000-06-27
申请人： Nokian Tyres PLC.
发明人： Eromäki, Pentti , Kossi, Henri , Raatikainen, Jouni
IPC分类号： B60C11/24
CPC分类号： B60C11/24 , B60C2011/1268 , Y10S152/03 , Y10T152/10027
摘要： The present invention relates to a wear indicator for a vehicle tyre (1), the tread of said tyre being provided with grooves (2) to improve the grip. As taught by the invention, the surface of the tread in contact with the road surface is provided with indicators (5) indicating the momentary groove depth (H) of the tyre, said indicators forming at least one group of elements and extending in radial direction into the tyre. The element depth grows by predetermined steps from the shortest element to the longest element. The indicator is formed from a sipe(5) the depth of which is advantageously smaller than the depth (H) of said groove and the cross-section of which in the direction of the tread forms a number, letter, sign or symbol, image or equivalent determining the groove depth of the tread on the height of the plane in the direction of the tread which is tangential to the bottom (2p) of the capillary groove.
摘要翻译：用于车辆轮胎（1）的磨损指示器技术领域本发明涉及一种用于车辆轮胎（1）的磨损指示器，所述轮胎的胎面设置有槽（2）以改善抓地力。如本发明所教导的，与路面接触的胎面表面设置有指示轮胎的瞬时凹槽深度（H）的指示器（5），所述指示器形成至少一组元件并沿径向延伸进入轮胎。元素深度从最短元素到最长元素按预定步长增长。指示器由刀槽花纹（5）形成，刀槽花纹的深度有利地小于所述凹槽的深度（H），并且其在胎面方向上的横截面形成数字，字母，符号或符号，图像或等同物确定在与毛细槽的底部（2p）相切的胎面方向上平面的高度上的胎面的槽深度。

115. 发明公开

EP0890458A3 Wear condition detecting apparatus for tyre and method thereof 失效
标题翻译：轮胎磨损状态检测装置及其方法
公开(公告)号：EP0890458A3
公开(公告)日：2000-11-15
申请号：EP98305479.2
申请日：1998-07-09
申请人： SUMITOMO RUBBER INDUSTRIES LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Yanase, Minao
IPC分类号： B60C11/24 , B60C19/00
CPC分类号： B60C19/00 , B60C11/24
摘要： A wear condition detecting apparatus for a tyre comprising: (a) a rotational speed detecting means for regularly detecting rotational speeds (S) of tyres of four wheels presently attached to a vehicle, (b) a calculating means for calculating a ratio of a rotational speed of a front wheel to a rotational speed of a rear wheel based on a measured value obtained by the rotational speed detecting means, and for obtaining a relational formula between the rotational speed ratio and an acceleration of the vehicle, and (c) a comparing means for comparing a slope of the relational formula obtained by the calculating means with a preliminarily known slop of a relational formula between a rotational speed ratio of a tyre and an acceleration of the vehicle. According to the present invention, the wear condition of a tyre can be known, so that the performance and safety of a vehicle can be improved.
摘要翻译：一种用于轮胎的磨损状态检测装置，包括：（a）转速检测装置，用于有规律地检测目前附着在车辆上的四个车轮的轮胎的转速（S）;（b）计算装置，用于计算转速基于由所述转速检测单元求出的测量值求出所述前轮的转速与后轮的转速的关系，求出所述转速比与所述车辆的加速度之间的关系式，（c）比较用于将由计算装置获得的关系式的斜率与轮胎的转速比和车辆的加速度之间的关系式的预先知道的斜率进行比较的装置。根据本发明，可以知道轮胎的磨损状况，从而可以提高车辆的性能和安全性。

116. 发明公开

EP0906837A3 Vehicle tyre 有权
标题翻译：汽车轮胎
公开(公告)号：EP0906837A3
公开(公告)日：2000-10-25
申请号：EP98308055.7
申请日：1998-10-02
申请人： SUMITOMO RUBBER INDUSTRIES LTD.
发明人： Watkins, David Robert , Stephens, Paul , Jackson, Michael
IPC分类号： B60C11/03 , B60C19/00 , B60C11/24
CPC分类号： B60C11/0304 , B60C19/001 , B60C2011/0374 , Y10S152/903 , Y10S152/904
摘要： A tyre for a vehicle having at least one wheel at each corner, the tyre comprising a ground contacting tread (1) extending axially between first and second edge regions (IE,OE) and having tread grooves (2,10,11) formed therein, characterised in that in the first axial edge region (IE) of the tread the tread grooves are aligned substantially in the tyre circumferential direction and in the second axial edge region (OE) of the tread the grooves are aligned substantially in the tyre axial direction and in a third axial region (CR) of the tread axially between the first (IE) and second edge (OE) regions the alignment of the grooves changes progressively from circumferential to axial.
摘要翻译： 1。一种用于车辆的轮胎，所述轮胎在每个角处具有至少一个车轮，所述轮胎包括在第一和第二边缘区域（IE，OE）之间轴向延伸并具有形成在其中的胎面凹槽（2,10,11）的接地胎面（1）其特征在于，在所述胎面的所述第一轴向边缘区域（IE）中，所述胎面花纹沟基本上在轮胎周向上对齐，并且在所述胎面的所述第二轴向边缘区域（OE）中，所述花纹沟基本上在轮胎轴向方向并且在轴向位于第一（IE）区域和第二边缘（OE）区域之间的胎面的第三轴向区域（CR）中，凹槽的对齐从周向到轴向逐渐变化。

117. 发明公开

EP0890458A2 Wear condition detecting apparatus for tyre and method thereof 失效
标题翻译： Verschleisszustandserfassungsvorrichtung轮胎和方法
公开(公告)号：EP0890458A2
公开(公告)日：1999-01-13
申请号：EP98305479.2
申请日：1998-07-09
申请人： SUMITOMO RUBBER INDUSTRIES LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Yanase, Minao
IPC分类号： B60C11/24 , B60C19/00
CPC分类号： B60C19/00 , B60C11/24
摘要： A wear condition detecting apparatus for a tyre comprising: (a) a rotational speed detecting means for regularly detecting rotational speeds (S) of tyres of four wheels presently attached to a vehicle, (b) a calculating means for calculating a ratio of a rotational speed of a front wheel to a rotational speed of a rear wheel based on a measured value obtained by the rotational speed detecting means, and for obtaining a relational formula between the rotational speed ratio and an acceleration of the vehicle, and (c) a comparing means for comparing a slope of the relational formula obtained by the calculating means with a preliminarily known slop of a relational formula between a rotational speed ratio of a tyre and an acceleration of the vehicle. According to the present invention, the wear condition of a tyre can be known, so that the performance and safety of a vehicle can be improved.

118. 发明公开

EP0873886A2 Verfahren zum Ermitteln der Profiltiefe eines Fahrzeugreifens am fahrenden Fahrzeug 失效
标题翻译：一种用于确定在移动车辆上的车辆轮胎的胎面深度的方法
公开(公告)号：EP0873886A2
公开(公告)日：1998-10-28
申请号：EP98107150.9
申请日：1998-04-20
申请人： Continental Aktiengesellschaft
发明人： Oldenettel, Holger
IPC分类号： B60C11/24 , G01B21/18
CPC分类号： B60C23/062 , B60C11/24 , B60C11/246 , G01B21/18
摘要： Es wird ein Verfahren zum Ermitteln der Profiltiefe eines Fahrzeugreifens (10),am fahrenden Fahrzeug, mit folgenden Schritten vorgeschlagen:

Bestimmen eines Winkels (ϕ) eines äußeren Reifenpunktes (2) in bezug auf ein nabenfestes Koordinatensystem, mittels eines fahrzeugfesten Sensors,
Analysieren des von dem Sensor gelieferten, Oberschwingungen enthaltenden Signals und Bestimmen einer Eigenfrequenz (ω 0 ), die dem Drehschwingungsanteil des Reifengürtels (9) um die Felge (8) entspricht,
Berechnen des Massenträgheitsmomentes (J) des Reifengürtels (9) um die Drehachse aus der Drehsteifigkeit (c) der Reifenwandung (11) und der ermittelten Eigenfrequenz (ω 0 ),
Berechnen der aktuellen Masse (m) und der Durchmesserveränderung des Reifens aus dem ermittelten Massenträgheitsmoment (J) und der Massefunktion des Reifens in Abhängigkeit vom Durchmesser,
Berechnen des Profilverlustes aus der Durchmesserveränderung.
摘要翻译：它是用于确定车辆轮胎（10）的胎面深度的方法，建议在移动的车辆，包括以下步骤：由车辆固定传感器的装置相对于轮毂固定坐标系统中确定一个外轮胎点（2）的一个角度（φ），分析所述的输送到次谐波信号，并且确定对应于所述轮胎带束（9）的旋转振荡分量绕轮缘的固有频率（ω0）的轮胎带束（9）关于从旋转刚度的旋转轴（8）计算的惯性（J）的质量矩（含有传感器-C ）轮胎壁（11）和确定的（ω0）的固有频率，计算实际质量（m）和在从所检测到的转动惯量（J）和在直径依赖轮胎的质量函数的轮胎的直径的变化，计算从在直径的变化轮廓损失。

119. 发明授权

EP0591125B1 Reifen 失效
标题翻译：轮胎。
公开(公告)号：EP0591125B1
公开(公告)日：1995-09-27
申请号：EP93890173.3
申请日：1993-09-06
申请人： Semperit Reifen Aktiengesellschaft
发明人： Kuzmany, Dietrich, Dipl.-Ing.
IPC分类号： B60C11/24 , B29D30/06
CPC分类号： B29D30/0629 , B29D2030/0612 , B60C11/0309 , B60C11/1369 , B60C11/24 , B60C2011/0383

120. 发明公开

EP0667251A1 Fahrzeugluftreifen mit einem Signalelement 失效
标题翻译： Fahrzeugluftreifen mit einem Signalelement。
公开(公告)号：EP0667251A1
公开(公告)日：1995-08-16
申请号：EP95101776.3
申请日：1995-02-09
申请人： Continental Aktiengesellschaft
发明人： Pfeiffer, Hans-Dieter
IPC分类号： B60C11/00 , B60C11/24
CPC分类号： B60C11/24 , B60C11/00 , B60C11/0302 , B60C2011/0374
摘要： Die Erfindung bezieht sich auf einen Fahrzeugluftreifen mit einem Signalelement, mit einer Laufflächenprofilgestaltung mit einer breiten Mittelrille, die in Reifenumfangsrichtung verläuft. Um auf nasser Straße nachfolgende Autofahrer warnen zu können, wird vorgeschlagen, daß sich ein Signalelement (1) auf der Grundfläche der breiten Mittelrille (2) befindet, das sich in seiner Farbe von der in der Regel schwarzen Farbe der Lauffläche unterscheidet und daß das Signalelement als Abnutzungsindikator ausgebildet ist. Alternativ ist das Signalelement als Drehrichtungsanzeiger ausgebildet.
摘要翻译：轮胎具有沿着宽中央通道（2）的基部形成的警告元件（1）。元件（1）与黑色轮胎的颜色相反，表示轮胎磨损。还要求的是类似的轮胎，其中警告元件（1）是围绕通道（2）周向延伸并且指示旋转方向的一系列箭头。

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