公开(公告)号：EP2772455B1

公开(公告)日：2015-09-02

申请号：EP14152130.2

申请日：2014-01-22

申请人： Veyance Technologies, Inc.

发明人： Pero, Gregory D. ,  Wilson, Barry M. ,  Vogliano, Robert H. ,  Maguire, David J.

IPC分类号： B65G15/34 ,  B29D29/06 ,  B29C70/08 ,  B29C70/50 ,  D03D11/00 ,  D03D1/00 ,  D03D15/00 ,  B32B38/08 ,  B32B37/10

CPC分类号： B65G15/34 ,  B29D29/06 ,  B32B37/1027 ,  B32B38/08 ,  B32B2305/08 ,  B32B2305/18 ,  B32B2433/02 ,  D03D1/0094 ,  D03D15/00 ,  D10B2331/04

公开(公告)号：EP2772455A1

公开(公告)日：2014-09-03

申请号：EP14152130.2

申请日：2014-01-22

申请人： Veyance Technologies, Inc.

发明人： Pero, Gregory D. ,  Wilson, Barry M. ,  Vogliano, Robert H. ,  Maguire, David J.

IPC分类号： B65G15/34 ,  B29D29/06 ,  B29C70/08 ,  B29C70/50 ,  D03D11/00

CPC分类号： B65G15/34 ,  B29D29/06 ,  B32B37/1027 ,  B32B38/08 ,  B32B2305/08 ,  B32B2305/18 ,  B32B2433/02 ,  D03D1/0094 ,  D03D15/00 ,  D10B2331/04

摘要： The present invention reveals a method of manufacturing a fabric reinforcement having improved peel adhesion characteristics which is of particular value in reinforcing endless belts, wherein at least two layers of fabric material are embedded in the fabric reinforcement, said process comprising (1) impregnating a fabric material with a bonding agent in a plastisol to form coated fabric material, (2) applying a plastisol layer between two or more layers of coated fabric thereby creating a belt carcass, (3) continuously feeding the belt carcass into a double belt press which presses the impregnated fabric materials together with the plastisol layer(s) at a pressure of at least 5 psi (34,500 Pa) to produce a preformed fabric carcass while (4) heating the preformed fabric carcass to a temperature which is within the range of 360°F (182°C) to 450°F (232°C) for a period of at least 6 minutes, and (5) continuously withdrawing the fabric carcass from the press.

摘要翻译： 本发明揭示了一种制造具有改进的剥离粘合特性的织物增强材料的方法，其在加强环形带中具有特别的价值，其中至少两层织物材料嵌入织物加强件中，所述方法包括（1）浸渍织物 在增塑溶胶中具有粘合剂以形成涂覆的织物材料的材料，（2）在两层或更多层涂布织物之间施加增塑溶胶层，从而形成带状胎体，（3）将带状胎体连续地进给到双带式压榨机中， 浸渍的织物材料与增塑溶胶层一起在至少5psi（34,500Pa）的压力下，以产生预成形的织物胎体，同时（4）将预成形的织物胎体加热至360° F（182℃）至450°F（232℃）至少6分钟的时间，以及（5）从压机中连续取出织物。

公开(公告)号：EP2907641B1

公开(公告)日：2017-06-14

申请号：EP15154209.9

申请日：2015-02-06

申请人： Veyance Technologies, Inc.

发明人： Hamilton, John S. ,  Maguire, David J.

IPC分类号： B29B17/02

CPC分类号： B23P19/04 ,  B29B17/021 ,  B29B2017/0217 ,  B29B2017/0272 ,  B29C2035/0811 ,  B29K2021/00 ,  B29K2021/006 ,  B29K2305/00 ,  B29K2305/12 ,  B29L2031/7092 ,  Y02W30/526 ,  Y02W30/622 ,  Y02W30/68 ,  Y10T29/49815

摘要： The present invention is based upon the discovery that the level of adhesion between steel reinforcing elements and rubber products, such as conveyor belts, in which they are embedded can be significantly reduced by heating the steel reinforcing elements by induction heating to break down the level of bonding between the steel reinforcing elements and the rubber in the article. The present invention more specifically discloses a method for recovering steel reinforcements from a conveyor belt carcass having steel reinforcements which are bonded to the carcass of the conveyor belt, said method comprising (1) heating the steel reinforcements in the conveyor belt by induction heating to a temperature which is sufficient to substantially breakdown bonding between the steel reinforcements and the carcass of the conveyor belt and (2) applying a mechanical force to the steel reinforcements which is sufficient to separate the steel reinforcements from the conveyor belt carcass.

摘要翻译： 本发明基于这样的发现：通过感应加热来加热钢增强元件以降低钢水增强元件和橡胶制品（例如输送带）的嵌入其中的橡胶制品 钢制增强元件与制品中的橡胶之间的结合。 本发明更具体地公开了一种用于从具有结合到传送带的胎体的钢增强物的传送带胎体中回收钢增强物的方法，所述方法包括（1）通过感应加热将传送带中的钢增强物加热到 该温度足以使钢增强物与传送带的胎体之间的结合基本上失效，并且（2）对钢增强物施加足以将钢增强物与传送带骨架分开的机械力。

公开(公告)号：EP2907641A1

公开(公告)日：2015-08-19

申请号：EP15154209.9

申请日：2015-02-06

申请人： Veyance Technologies, Inc.

发明人： Hamilton, John S. ,  Maguire, David J.

IPC分类号： B29B17/02

CPC分类号： B23P19/04 ,  B29B17/021 ,  B29B2017/0217 ,  B29B2017/0272 ,  B29C2035/0811 ,  B29K2021/00 ,  B29K2021/006 ,  B29K2305/00 ,  B29K2305/12 ,  B29L2031/7092 ,  Y02W30/526 ,  Y02W30/622 ,  Y02W30/68 ,  Y10T29/49815

摘要： The present invention is based upon the discovery that the level of adhesion between steel reinforcing elements and rubber products, such as conveyor belts, in which they are embedded can be significantly reduced by heating the steel reinforcing elements by induction heating to break down the level of bonding between the steel reinforcing elements and the rubber in the article. The present invention more specifically discloses a method for recovering steel reinforcements from a conveyor belt carcass having steel reinforcements which are bonded to the carcass of the conveyor belt, said method comprising (1) heating the steel reinforcements in the conveyor belt by induction heating to a temperature which is sufficient to substantially breakdown bonding between the steel reinforcements and the carcass of the conveyor belt and (2) applying a mechanical force to the steel reinforcements which is sufficient to separate the steel reinforcements from the conveyor belt carcass.

摘要翻译： 本发明基于以下发现：通过感应加热来加热钢增强元件，可以显着降低钢加强元件与其嵌入的橡胶制品（例如输送带）之间的粘合程度，以分解 钢筋增强元件与制品中的橡胶之间的粘接。 本发明更具体地公开了一种用于从具有钢筋加强件的输送带胎体回收钢筋的方法，所述钢筋加固件结合到输送带的胎体上，所述方法包括（1）通过感应加热将输送带中的钢筋加热到 足以大大分解钢筋和输送带的胎体之间的结合的温度，和（2）对钢筋加强力施加足以将钢筋与输送带胎体分离的机械力。