公开(公告)号：US11214027B2

公开(公告)日：2022-01-04

申请号：US16326734

申请日：2017-06-19

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Hubert Goeser ,  Andre Kucharczyk

IPC: B29D29/10 ,  F16G5/06 ,  F16G5/20 ,  F16G1/28

Abstract: A process for the production of a traction or carrying means built up from a plurality of components or assemblies of extruded elastomeric material, wherein, in a first substep, a first component, provided with reinforcing members or cables, of the traction or carrying means is produced and, in further substeps, a traction or carrying means, which is connected to further components or provided with further layers of elastomeric material, fabric layers or reinforcing-member layers, is successively completed, and optionally said traction or carrying means is shaped on one or more sides, wherein the individual substeps follow one another such that a component processed or completed in the respectively preceding substep is fed at room temperature (Rt), after a maximum of 1 to 10 minutes, to the subsequent substep, and such that the temperature of the component does not drop below 30° C. between a respectively preceding substep and the subsequent substep.

公开(公告)号：US20190162269A1

公开(公告)日：2019-05-30

申请号：US16093090

申请日：2017-01-19

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Andre Kucharczyk ,  Hubert Goeser

IPC: F16G1/10 ,  F16G1/28 ,  B29D29/08

Abstract: A toothed belt includes a toothed profile made of a base material and defining a toothed profile drive side and a far side facing away from the drive side. A woven ply has a thickness and is applied to the far side of the toothed profile. The woven ply has a first side in contact with the far side causing the base material to penetrate the woven ply at least partly at the first side thereof. The woven ply has a second side facing away from the first side. A coating of plastic on the second side causes the plastic to penetrate the woven ply at least partly at the second side. The base material and the plastic each penetrate the woven ply to an extent to cause the woven ply to be free of the base material and the plastic in an inner lying thickness region thereof.

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。