公开(公告)号：US09695906B2

公开(公告)日：2017-07-04

申请号：US14932551

申请日：2015-11-04

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Stephan Brocke ,  Hubert Goeser ,  Andre Kucharczyk

IPC: F16G1/00 ,  F16G5/00 ,  F16G9/00 ,  F16G1/10 ,  B29D29/08 ,  F16G1/28 ,  F16G5/08 ,  F16G5/20 ,  B29D29/00 ,  B29D29/10 ,  D06M15/564 ,  B29K75/00 ,  B29K105/08 ,  B29K105/24 ,  B29K307/04

CPC classification number: F16G1/10 ,  B29D29/00 ,  B29D29/08 ,  B29D29/10 ,  B29K2075/00 ,  B29K2105/08 ,  B29K2105/246 ,  B29K2307/04 ,  D06M15/564 ,  F16G1/28 ,  F16G5/08 ,  F16G5/20

Abstract: A method for fabricating a belt with upstream treatment of a tension member. The belt comprises a belt body made of a polymeric material having elastic properties, having a top ply as belt backing and a substructure having a force transmission zone, and a tension member embedded into the belt body. The tension member has been treated with crosslinked polymer; in an upstream stage of the belt fabrication method, voids in the tension member are filled at least partly with crosslinked polymer and the tension member is sealed with an envelope layer of crosslinked polymer, this being done, in a single treatment stage or in at least two treatment stages, by wetting of the tension member with an overall treatment mixture comprising at least one prepolymer, at least one crosslinker and at least one solvent or dispersion medium, and then drying of the treated tension member.

公开(公告)号：US09382969B2

公开(公告)日：2016-07-05

申请号：US14268249

申请日：2014-05-02

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Andre Kucharczyk ,  Hubert Goeser ,  Markus Obert ,  Stephan Brocke

IPC: F16G1/28 ,  F16G5/20 ,  F16G1/00 ,  F16G5/00 ,  F16G9/00 ,  F16G1/10 ,  B29D29/08 ,  C08J5/24 ,  F16G1/16 ,  F16G5/14 ,  B29K75/00

CPC classification number: F16G1/10 ,  B29D29/08 ,  B29K2075/00 ,  C08J5/24 ,  C08J2375/04 ,  F16G1/16 ,  F16G1/28 ,  F16G5/14 ,  F16G5/20

Abstract: A belt comprises at least a belt body made of a polymer material having elastic properties, the belt including a cover layer as a belt backing, a substructure having a force-transmission zone, and a tension member in a ribbed design embedded in the belt body. The tension member is prepared with a cross-linked polyurethane in such a way that the polyurethane fills at least part of the tension member cavities. The polyurethane filling material enters into a mechanical connection to the tension member on the one hand and an adhesive connection to the belt body on the other hand. The polyurethane filling material has a Shore A hardness that is 0.5 to 10 times harder than the Shore A hardness of the belt body. The belt body is preferably likewise made of cross-linked polyurethane, in particular using a carbon tension member.

Abstract translation: 皮带至少包括由具有弹性的聚合物材料制成的皮带主体，所述皮带包括作为皮带背衬的覆盖层，具有力传递区域的底部结构和嵌入皮带体内的肋状设计的张力构件 。 用交联聚氨酯制备拉伸构件，使得聚氨酯填充至少部分张紧构件空腔。 聚氨酯填充材料一方面进入与张紧构件的机械连接，另一方面进入与带体的粘合剂连接。 聚氨酯填充材料的肖氏A硬度比带体的肖氏A硬度硬的0.5〜10倍。 带体优选同样由交联聚氨酯制成，特别是使用碳张力构件。

公开(公告)号：US20220221027A1

公开(公告)日：2022-07-14

申请号：US17595622

申请日：2020-03-18

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Jan-Henning Quass ,  Hubert Goeser ,  Andre Kucharczyk

IPC: F16G1/28 ,  F16G1/12 ,  B29D29/08

Abstract: The present invention relates to a toothed belt (1) having a belt body (10) which extends substantially in a longitudinal direction (X) and which comprises a flexible material, wherein at least one tension member (13), preferably a plurality of tension members (13), is at least substantially embedded in the flexible material of the belt body (10) in the longitudinal direction (X) and is at least substantially enclosed by the flexible material of the belt body (10), wherein the belt body (10) has a toothed side (11) with teeth (14) and tooth spaces (15) which alternate in the longitudinal direction (X). The toothed belt (1) is characterized in that a minimum thickness (a) of the flexible material of the belt body (10) in the vertical direction (Z) on the tension member (13) of at least one tooth space (15), preferably of all tooth spaces (15), corresponds at least to a minimum thickness (h) of the flexible material of the belt body (10) in the vertical direction (Z) on the tension member (13), wherein the minimum thickness (h) is calculated as follows in dependence on the thickness (d) of the tension member (13) in the vertical direction (Z) and on the material hardness (ShA) of the flexible material of the belt body (10) in Shore A: h=3*d/ShA.

公开(公告)号：US20140238581A1

公开(公告)日：2014-08-28

申请号：US14268231

申请日：2014-05-02

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Stephan Brocke ,  Hubert Goeser ,  Andre Kucharczyk

IPC: B29D29/10 ,  F16G1/16 ,  B29D29/08 ,  F16G5/06

CPC classification number: B29D29/103 ,  B29B15/122 ,  B29D29/08 ,  D06M15/564 ,  F16G1/10 ,  F16G1/16 ,  F16G1/28 ,  F16G5/06 ,  F16G5/08 ,  F16G5/20

Abstract: A method for treating a tension member in the production of a belt. The belt includes at least a belt body made of a polymer material having elastic properties, a cover layer as a belt backing, and a substructure having a force-transmission zone. The tension member has a ribbed design and is embedded in the belt body. The tension member is treated with an overall treatment mixture which forms a cross-linked polymer that on the one hand enters into a mechanical connection with the tension member and on the other hand forms an adhesive connection with the belt body.

Abstract translation: 一种用于在带的生产中处理张紧构件的方法。 皮带至少包括由具有弹性的聚合物材料制成的皮带主体，作为皮带背衬的覆盖层和具有力传递区域的子结构。 张紧构件具有肋状设计并嵌入带体中。 用形成交联聚合物的整体处理混合物处理张力构件，其一方面与张力构件进入机械连接，另一方面形成与带体的粘合剂连接。