-
71.发明公开
公开(公告)号：EP0976535A2
公开(公告)日：2000-02-02
申请号：EP99114598.8
申请日：1999-07-26
发明人： Caretta, Renato
CPC分类号： B29D30/10 , B29D30/18 , B29D2030/1664 , B29D2030/2692 , B60C9/023 , B60C15/0018 , B60C15/04 , B60C15/06
摘要： Formation of a carcass ply takes place by laying down onto a toroidal support (11), a first and a second series of strip-like sections (13, 14) cut to size from a continuous strip-like element (2a) and each comprising longitudinal thread-like elements (15) incorporated into a layer of elastomer material (18). The sections (13) of the first series are sequentially disposed at some circumferential distance from each other, to form side portions (19) to the end flaps (19a) of which primary portions (4a) of respective bead-reinforcing structures (4) are applied. The sections (14) of the second series are each interposed in the space defined between two sections of the first series (13), with the respective end flaps (20a) overlapping the primary portions (4a) of the annular structures (4). Additional portions (24) of the annular structures are applied to the end flaps (20a) of the sections (14) belonging to the second series.
摘要翻译： 胎体帘布层的形成通过放置在环形支撑件（11）上，第一和第二系列带状部分（13,14）从连续的带状元件（2a）切割成一定尺寸并且每个包括 纵向线状元件（15）结合到一层弹性体材料（18）中。 第一系列的部分（13）以彼此相隔一定的圆周距离顺序地布置，以形成到相应的胎圈加强结构（4）的主要部分（4a）的端部折板（19a）的侧部（19） 被应用。 第二系列的部分（14）分别插入在第一系列（13）的两个部分之间限定的空间中，各个端部折板（20a）与环形结构（4）的主要部分（4a）重叠。 环形结构的附加部分（24）被施加到属于第二系列的部分（14）的端翼（20a）。
-
公开(公告)号：EP0700797B1
公开(公告)日：1999-12-01
申请号：EP95306314.6
申请日：1995-09-08
发明人： Suzuki, Kazuya , Minami, Nobuaki
CPC分类号： B60C15/0072 , B60C9/08 , B60C15/0018 , B60C15/06 , Y10T152/10828 , Y10T152/10846
-
公开(公告)号：EP0953463A2
公开(公告)日：1999-11-03
申请号：EP99303421.4
申请日：1999-04-30
CPC分类号： B60C15/0072 , B60C9/08 , B60C15/0018 , B60C15/06 , B60C17/0009 , Y10T152/10819 , Y10T152/10837 , Y10T152/10864
摘要： In a pneumatic tire for run-flat running having a stiffener rubber, viewing a section of the tire-rim assembly inflated under an air pressure corresponding to 15% of a maximum air pressure of the tire, a top (C) of the stiffener rubber (7) is located inward in a radial direction of the tire from a specified line segment (PA) connecting a center (P) of an arc in a flange profile of the rim (15) to an intersect (A) of a straight line (Q) drawn from the center (P) toward the tire at an angle of 60° with respect to a straight line (L) parallel to a rim diameter line (RL) with an inner face of the tire.
摘要翻译： 在具有加强橡胶的平面跑步的充气轮胎中，观察在相当于轮胎最大气压的15％的空气压力下膨胀的轮胎 - 轮辋组件的一部分，加强橡胶的顶部（C） （7）从轮胎（15）的凸缘轮廓中的弧的中心（P）与直线的相交（A）的指定线段（PA）位于轮胎的径向内侧， （Q）相对于与轮胎的内表面平行的轮缘直径线（RL）的直线（L）以60°的角度从轮胎中心（P）拉出。
-
74.发明公开Device for inflating and deflating a tyre inner tube 失效Vorrichtung zumfüllenund abblasen von Schlauchen von Reifen
公开(公告)号：EP0937590A1
公开(公告)日：1999-08-25
申请号：EP98830079.4
申请日：1998-02-19
发明人： Caretta, Renato , Volpi, Alessandro , Cantu, Marco
IPC分类号： B60C29/00
CPC分类号： B60C29/007 , B60B21/023 , B60B21/026 , B60B21/028 , B60C5/22 , B60C15/0018 , B60C15/02 , B60C15/0236 , B60C15/05 , B60C15/06 , B60C19/001
摘要： An inflation and deflation device for an inner tube (4) and an inner tube provided with this device are described. The inner tube (4) is elastically expandable for the introduction of fluid into its internal volume and can be housed in the space between tyre (2) and rim (3), which can be isolated from the external environment at atmospheric pressure. The device does not have elements for connecting the internal volume of the inner tube and the environment outside the wheel.
摘要翻译： 描述了用于内管（4）和设置有该装置的内管的充气和放气装置。 内管（4）可弹性膨胀，用于将流体引入其内部体积，并且可以容纳在轮胎（2）和轮辋（3）之间的空间中，其可以在大气压力下与外部环境隔离。 该装置不具有用于连接内管的内部容积和车轮外部的环境的元件。
-
公开(公告)号：EP0928702A1
公开(公告)日：1999-07-14
申请号：EP97830733.8
申请日：1997-12-30
CPC分类号： B29D30/165 , B29D2030/1685 , B60C5/14 , B60C9/023 , B60C15/0018 , B60C15/05 , B60C15/06
摘要： The carcass structure (2) of a tyre comprises one or more carcass plies (3, 31) each formed of strip-like lengths (13, 33) comprising longitudinal thread-like elements (14) incorporated in a layer of elastomer material (17). The strip-like elements (13, 33) have respective crown portions (25) disposed circumferentially in mutual side by side relationship, and side portions (24) extending radially at the tyre sidewalls. The side portions of each carcass ply (3, 31) are each at least partly covered with at least one of the side portions belonging to an adjacent deposition length. Associated with the carcass plies (3) are annular structures (4) comprising a pair of inextensible inserts (27, 28) in the form of a crown which are anchored to the first and second carcass plies (3, 31) respectively and axially separated by an elastomeric filling body (29). A belt structure (5), a tread band (8) and sidewalls (9) are combined with the carcass structure (2) to define a tyre (1).
摘要翻译： 轮胎的胎体结构（2）包括一个或多个胎体帘布层（3,31），每个胎体帘布层由带状段（13,33）形成，所述带状段包括并入弹性体材料层（17）中的纵向线状元件 ）。 带状元件（13,33）具有以相互并排的关系周向布置的相应的冠部（25）和在轮胎侧壁处径向延伸的侧部（24）。 每个胎体帘布层（3,31）的侧部至少部分地被属于相邻沉积长度的至少一个侧部覆盖。 与胎体帘布层（3）相关的是环形结构（4），该环形结构（4）包括一对胎冠形式的不可延伸插入件（27,28），分别锚定到第一和第二胎体帘布层（3,31） 通过弹性体填充体（29）。 带结构（5），胎面带（8）和侧壁（9）与胎体结构（2）组合以限定轮胎（1）。
-
76.发明公开Improved pneumatic tyre construction and manufacturing method 有权Verbesserte Luftreifenkonstruktion und Verfahren zur Herstellung
公开(公告)号：EP0916522A2
公开(公告)日：1999-05-19
申请号：EP98309297.4
申请日：1998-11-13
CPC分类号： B60C15/05 , B29D30/08 , B29D30/34 , B29D2030/086 , B60C9/0207 , B60C9/023 , B60C9/09 , B60C15/0018 , Y10T152/10855
摘要： A pneumatic tyre comprising a ground contacting tread comprising a tread strip (1) extending axially between tread edges (2) and sidewalls (3) extending radially inwardly from each tread edge (2) to respective bead regions (4), the tread being reinforced by at least a first circumferentially extending breaker ply (8), characterised in that each sidewall (4) is reinforced by a carcass half ply (5) extending from a radially inward first edge (6) in the bead region (4) to a radially outward second edge (7) in the tread axially between the centre and adjacent edge (16) of the breaker ply (8), the carcass half ply (5) comprising one or more reinforcing elements (14) wound continuously between the radially inner and outer edges (6,7) of the carcass half ply (5) and around the circumferential periphery of the tyre.
摘要翻译： 一种充气轮胎，包括接地胎面，其包括在胎面边缘（2）之间轴向延伸的胎面条（1）和从每个胎面边缘（2）径向向内延伸到相应胎圈区域（4）的侧壁（3），所述胎面被加强 通过至少第一周向延伸的破裂层（8），其特征在于每个侧壁（4）由从胎圈区域（4）中的径向向内的第一边缘（6）延伸到胎圈区域（4）的胎体半层（5） 所述胎体半层（5）包括一个或多个增强元件（14），所述增强元件（14）连续地卷绕在所述径向内侧 和胎体半帘布层（5）的外边缘（6,7）并且围绕轮胎的周向周边。
-
公开(公告)号：EP0882607A2
公开(公告)日：1998-12-09
申请号：EP98202885.4
申请日：1995-09-08
发明人： Suzuki, Kazuya , Minami, Nobuaki
CPC分类号： B60C15/0072 , B60C9/08 , B60C15/0018 , B60C15/06 , Y10T152/10828 , Y10T152/10846
摘要： A pneumatic radial tyre comprising a tread portion (2), a pair of axially spaced bead portions (4) with a bead core (5) therein, a pair of sidewall portions (3) therebetween, a carcass (6) comprising an outer ply (6B) and an inner ply (6A), the outer ply (6B) comprises a main portion extending continuously from the axially inside of one of the bead cores to the axially inside of the other bead core through the sidewall portions and tread portion of the tyre, and a pair of turnup portions (6B2) each turned up around each of the bead cores (5) from the axially inside to outside of the tyre, the inner ply (6A) disposed inside and adjacent to said main portion and extending continuously from the axially inside of one of the bead cores to the axially inside of the other bead core through the sidewall portions and tread portion, the inner ply (6A) having radial inner ends (6Ae) not wrapped around the bead cores, a belt (7) disposed radially outside the carcass (6) and inside the tread portion (2), the belt comprising at least one ply of cords laid at an angle of from 0 to 35 degrees with respect to the circumferential direction of the tyre, a rubber bead apex (8) disposed between the main portion and each turnup portion of the carcass and extending radially outwardly from each of the bead cores (5), the radially inner end (6Ae) of the inner ply (6A) being disposed radially inwards of the radial outer end of the rubber bead apex (8), each said bead portion provided with a chafer (12, 12A, 12B) covering one of said radial inner ends (6Ae) of the inner ply (6A), and the axially inner portion (13A) of the chafer overlapping the inner carcass ply (6A) in the amount (k) of from 5 to 20 mm.
摘要翻译： 一种充气子午线轮胎，包括胎面部分（2），一对轴向间隔开的胎圈部分（4），胎圈芯部（5）在其间，一对侧壁部分（3）在其间，胎体（6）包括外层 （6B）和内层（6A），所述外层（6B）包括主体部分，所述主体部分从所述胎圈芯之一的轴向内侧连续延伸到所述另一个胎圈芯的轴向内部，所述侧壁部分和胎面部分 轮胎，以及从轮胎的轴向内侧到外侧各自卷绕在胎圈芯（5）周围的一对翻转部（6B2），内侧帘布层（6A）设置在所述主体部的内部并与其相邻并且延伸 通过侧壁部分和胎面部分从一个胎圈芯的轴向内部连续地延伸到另一个胎圈芯的轴向内部，内层（6A）具有径向内端（6Ae），不缠绕在胎圈芯上，带 （7），其设置在所述胎体（6）的径向外侧并且位于所述胎面轮廓内 n（2），所述带包括相对于所述轮胎的圆周方向以0至35度的角度放置的至少一层绳索，设置在所述主要部分和每个所述翻转部分之间的橡胶胎圈顶点（8） 并且从每个胎圈芯（5）径向向外延伸，内层（6A）的径向内端（6Ae）设置在橡胶胎圈顶部（8）的径向外端的径向内侧，每个 所述胎圈部分设置有覆盖所述内层（6A）的所述径向内端（6Ae）中的一个的胎圈包布（12,12A，12B），并且所述胎圈包布的轴向内部部分（13A）与所述内胎体帘布层 ）（k）为5〜20mm。
-
公开(公告)号：EP0844110A2
公开(公告)日：1998-05-27
申请号：EP97309294.3
申请日：1997-11-19
发明人： Tanaka, Masatoshi
CPC分类号： B60C15/0018 , B60C9/14 , B60C9/18 , B60C17/0009
摘要： A pneumatic runflat tyre comprising at least three radial carcass plies (6A,6B,6C) each extending between bead portions (4) through a tread portion (2) and sidewall portions (3), the tread portion (2) being provided between the radially outermost carcass ply and radially inner next carcass ply with a crown reinforcing rubber layer (9) so that at least two carcass plies are disposed radially inside the crown reinforcing rubber layer, and each of the sidewall portions (3) is provided between the axially innermost outermost carcass ply and axially outer next carcass ply with a side reinforcing rubber layer (10) so that at least two carcass plies are disposed axially outside the side reinforcing rubber layer. The reinforcing rubber layers (9,10) are preferably made of a low heat generation rubber having a complex elastic modulus of 8 to 15 Mpa, and a loss tangent of 0.03 to 0.08. The complex elastic modulus of the side reinforcing rubber layer (10) is preferably less than that of the crown reinforcing rubber layer (9).
摘要翻译： 一种气动漏气保用轮胎，其包括至少三个径向胎体帘布层（6A，6B，6C），每个径向胎体帘布层（6A，6B，6C）分别通过胎面部分（2）和胎侧部分（3）在胎圈部分（4）之间延伸，胎面部分（2） 径向最外侧的胎体帘布层和径向内部的下一个胎体帘布层，其具有冠部加强橡胶层（9），使得至少两个胎体帘布层径向设置在胎冠增强橡胶层的内部，并且每个侧壁部分（3）设置在轴向 最外侧的胎体帘布层和具有侧面增强橡胶层（10）的轴向外部的下一个胎体帘布层，使得至少两个胎体帘布层轴向设置在侧面增强橡胶层的外侧。 增强橡胶层（9,10）优选由复数弹性模量为8〜15Mpa，损耗角正切为0.03〜0.08的低发热橡胶制成。 侧面增强橡胶层（10）的复合弹性模量优选小于胎冠增强橡胶层（9）的弹性模量。
-
79.发明公开Pneumatique à bourrelets conçus pour faciliter le démontage 失效Luftreifen mitWülstenzur Erleichterung des Demontierens
公开(公告)号：EP0839674A1
公开(公告)日：1998-05-06
申请号：EP97118228.2
申请日：1997-10-21
IPC分类号： B60C15/06 , B60C15/00 , B60C15/024
CPC分类号： B60C15/0018 , B44D2/00 , B44D3/00 , B60C15/024 , B60C15/06 , B60C15/0603
摘要： Pneumatique dont les bourrelets comportent une couche de glissement sur une partie de leur surface pour faciliter leur glissement sur les sièges de jante lors de démontages après utilisation et ainsi réduire les risques d'endommagement.
摘要翻译： 轮胎具有覆盖胎圈的径向内壁（4）的轴向内部部分（9）和至少内壁的最低部分（10）的滑动表面（7）。
-
公开(公告)号：EP0598215B1
公开(公告)日：1997-06-11
申请号：EP93116419.8
申请日：1993-10-11
CPC分类号： B60C15/0072 , B29D2030/722 , B60C9/0057 , B60C9/0064 , B60C9/09 , B60C9/18 , B60C9/20 , B60C9/2006 , B60C15/0018 , Y10S152/14 , Y10T152/10153 , Y10T152/10765
-
-
-
-
-
-
-
-
-
搜索结果
478 条记录 (耗时 0.017 秒)
