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1.发明公开
公开(公告)号：EP3390031A1
公开(公告)日：2018-10-24
申请号：EP16825485.2
申请日：2016-12-13
IPC分类号： B29D30/30
CPC分类号： B29D30/3007 , B29D2030/4456
摘要： Method for winding a rubber strip (24) onto a form of revolution (46), in which a strip (24) of predetermined length is formed, front-edge and rear-edge markings are applied thereto, and it is entrained toward the form (46), the front edge is placed on the form (46) and the form (46) is driven in such a way as to wind the strip (24) onto the form (46). During a first step, the drivings of the strip (24) and of the form (46) are synchronised in such a way as not to alter the length of the strip. During a second step, these drivings are controlled according to the angular position of the form (46) at the end of the first step and according to the position of the rear-edge marking so as to cause the relative speeds of travel of the rear-edge marking and of the rear-edge marking to vary and compensate for variations in the length of the strip (24).
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2.发明公开DISPOSITIF ET MÉTHODE D'ASSEMBLAGE DE LA CEINTURE SOMMET D'UN PNEUMATIQUE 有权VORRICHTUNG UND VERFAHREN ZUR MONTAGE DERGÜRTELLAGEEINES REIFENS
公开(公告)号：EP2919980A1
公开(公告)日：2015-09-23
申请号：EP13789338.4
申请日：2013-11-12
发明人： DAILLEZ, Olivier , RAVAT, Stéphane
CPC分类号： B29D30/14 , B29D30/1621 , B29D30/1628 , B29D30/28 , B29D2030/1678 , B29D2030/3078
摘要： The invention relates to an assembly device for producing a tyre blank (110, 111, 120), comprising holding means that can contain a tyre casing which is shaped (E) by the radially outer surface of the crown thereof according to a given circumference and rotated about an axis XX', characterised in that said holding means comprise an insertion window (F) allowing linear components to pass between the radially outer surface of said crown and the radially inner part of said holding means.
摘要翻译： 本发明涉及一种用于生产轮胎坯料（110,111,120）的组装装置，其包括保持装置，该保持装置可以容纳轮胎外壳，该轮胎外壳根据给定的周长由其冠部的径向外表面成形（E），并且 围绕轴线XX'旋转，其特征在于，所述保持装置包括允许线性部件在所述冠部的径向外表面与所述保持装置的径向内部之间通过的插入窗口（F）。
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公开(公告)号：EP2516146B1
公开(公告)日：2014-06-04
申请号：EP10790750.3
申请日：2010-12-07
IPC分类号： B29D30/46
CPC分类号： B26D7/2635 , B26D1/141 , B29D30/46 , B29D2030/466 , Y10T83/0405 , Y10T83/538
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4.发明授权
公开(公告)号：EP2919980B1
公开(公告)日：2017-10-18
申请号：EP13789338.4
申请日：2013-11-12
发明人： DAILLEZ, Olivier , RAVAT, Stéphane
CPC分类号： B29D30/14 , B29D30/1621 , B29D30/1628 , B29D30/28 , B29D2030/1678 , B29D2030/3078
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5.发明公开PROCEDE ET DISPOSITIF DE COUPE D'UNE NAPPE DE RENFORT EN POINTILLE 有权VERFAHREN UND VORRICHTUNG ZUM PERFORIERTEN SCHNEIDEN EINERVERSTÄRKUNGSLAGE
公开(公告)号：EP2794252A1
公开(公告)日：2014-10-29
申请号：EP12799191.7
申请日：2012-12-12
CPC分类号： B29D30/0061 , B26D1/0006 , B26D3/003 , B26D2001/0046 , B26D2001/006 , B26F1/384 , B26F1/3866 , B29D30/46 , B29D2030/466 , B29L2030/003 , Y10T83/0443 , Y10T83/9403
摘要： The invention relates to a blade (1) for cutting a reinforcing strip, wherein the cutting portion of the blade comprises one or more slots (10) arranged at given intervals such that, as the volume of rubber separating two reinforcing wires is being cut, bridges of rubber are left in place between the front and rear edges of the plies. The invention also relates to a method for producing a reinforcing ply.
摘要翻译： 可用于将加强条切割成加强层的切割刀片包括以给定间隔设置的一个或多个切口。 当通过切割刀片分离两个增强线的橡胶体积时，橡胶桥留在第一加强层的后边缘和第二加强层的前边缘之间。
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6.发明公开PROCEDE ET DISPOSITIF DE MESURE DE L'ANGLE DE NAPPE AVANT COUPE 有权VERFAHREN UND VORRICHTUNG ZUR MESSUNG DES LAGENWINKELS VOR EINEM SCHNEIDVORGANG
公开(公告)号：EP2516146A1
公开(公告)日：2012-10-31
申请号：EP10790750.3
申请日：2010-12-07
IPC分类号： B29D30/46
CPC分类号： B26D7/2635 , B26D1/141 , B29D30/46 , B29D2030/466 , Y10T83/0405 , Y10T83/538
摘要： The invention relates to a device (2) for cutting a reinforcing ply (N) consisting of an assembly of wire sections of a given length, which are embedded in a rubber mixture, arranged parallel to one another and which form a given theoretical angle (a) with the longitudinal direction of the ply, characterized in that it includes a first means (23) which, without cutting out said ply (N), is capable of estimating the actual angle of the wires with the longitudinal direction (XX') of the device, and a second means (25) capable of cutting the ply (N) at the actual angle (a+da) estimated by the first means (23).
摘要翻译： 一种切割装置（2），用于切割由具有给定长度的一段螺纹部分形成的加强层（N），所述加强帘布层（N）涂覆在橡胶混合物中，彼此平行放置，并使其具有与纵向方向 其特征在于，其包括第一装置（23），能够在不进行切割所述帘布层（N）的情况下估计所述纱线与所述装置的纵向方向（XX'）的实际角度，以及第二装置 能够以由第一装置（23）估计的实际角度（a + da）切割帘布层（N）的装置（25）。
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公开(公告)号：EP2794252B1
公开(公告)日：2016-11-16
申请号：EP12799191.7
申请日：2012-12-12
CPC分类号： B29D30/0061 , B26D1/0006 , B26D3/003 , B26D2001/0046 , B26D2001/006 , B26F1/384 , B26F1/3866 , B29D30/46 , B29D2030/466 , B29L2030/003 , Y10T83/0443 , Y10T83/9403
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8.发明公开
公开(公告)号：EP2900464A1
公开(公告)日：2015-08-05
申请号：EP13766010.6
申请日：2013-09-19
IPC分类号： B29D30/46
CPC分类号： B29D30/46 , B29D2030/466 , Y10T29/49538 , Y10T83/04
摘要： Method for cutting to length a strip formed of preassembled products comprising one or more rubber profiled elements superposed in part on a reinforcing ply made up of wires coated in rubber and making an angle (α) with the longitudinal direction of the strip, during which method the following steps are performed: - a cutting means is run between two wires of the reinforcing ply, - the separation between the actual cutting line (A'B'C') and a theoretical cutting line (ABC) is measured and the point of intersection of the actual cutting line (B') with a reference longitudinal line (XX') placed on the strip is determined, - the actual cutting line (B'C') of that part of the rubber profiled elements that are not superposed with the reinforcing ply is offset longitudinally (Z) from the theoretical cutting line (BC) so that said actual cutting line (B'C') meets the reference longitudinal line (XX') at the point of intersection (B') of the actual cutting line of the reinforcing ply (A'B') with said reference longitudinal line (XX'), and the rubber profiled elements not superposed with the reinforcing ply are cut along said actual cutting line.
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9.发明授权
公开(公告)号：EP2900464B1
公开(公告)日：2016-11-16
申请号：EP13766010.6
申请日：2013-09-19
IPC分类号： B29D30/46
CPC分类号： B29D30/46 , B29D2030/466 , Y10T29/49538 , Y10T83/04
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10.发明公开DISPOSITIF DE COUPE ET DE TRANSFERT D'UNE BANDE DE PRODUIT DESTINEE A L'ASSEMBLAGE D'UN PNEUMATIQUE 有权DEVICE FOR切断转移材料幅用于组装轮胎
公开(公告)号：EP2867007A1
公开(公告)日：2015-05-06
申请号：EP13729380.9
申请日：2013-06-18
IPC分类号： B29D30/46
CPC分类号： B29D30/3042 , B29D30/0016 , B29D30/0061 , B29D30/3007 , B29D30/305 , B29D30/3057 , B29D30/46 , B29D2030/463
摘要： The invention relates to a device for cutting and transferring a strip section (T) from a continuous strip (B), which includes first (T
1 ) and second (T
2 ) surfaces and which is to be deposited onto a rotatable receiving surface (6) on which the various components constituting a tire are assembled, including: a cutting means (3) capable of separating said section from the continuous strip along a cutting line (LC); a telescopic conveyor belt (5) arranged in a longitudinal direction (Y'Y) between the cutting means and the receiving surface, and intended for receiving the strip section via the first surface (T
1 ) thereof; a first half-anvil (1), which is placed upstream from the cutting line (LC) and which comprises a holding means capable of holding the strip via the first surface (T
1 ) thereof; and a conveyor (4) having a holding means capable of holding the front (T
f ) or rear (T
r ) edge of the strip section (T) via the second surface (T
2 ), said conveyor (4) being movable in the longitudinal direction (Y'Y). Said device includes a second half-anvil (2) which is to cooperate with the first half-anvil (1) during the cutting of the strip, which is arranged downstream from the cutting line (LC) and upstream from the telescopic conveyor belt (5), and which comprises a holding means which is capable of holding the rear edge (T
r ) of the strip section via said first surface (T
1 ) and which is movable in the longitudinal direction (Y'Y).
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