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公开(公告)号：US11592080B2
公开(公告)日：2023-02-28
申请号：US16608293
申请日：2018-02-05
Applicant: ContiTech Antriebssysteme GmbH
Inventor： Heiko Sattler , Svenja Rosenbohm , Claus-Lueder Mahnken , Siegfried Reck , Simon Rosen
Abstract: A band or belt designed as an elongate bearing, traction or drive element running around rollers or pulleys and made of an elastomer material, and preferably provided with embedded reinforcing elements or tension members extending in the longitudinal direction of the band or belt, having the following features: the band or the belt has one or more elongate tubular receptacles embedded in the elastomer material, in the cavity of which electronic components are arranged, preferably sensors, signal processing or control devices and/or transmission devices, the tubular receptacles are embedded in the elastomer material in such a way that their longitudinal axis or the direction of their greatest extent is oriented substantially transversely to the main bending direction of the band or belt.
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公开(公告)号：US20210102602A1
公开(公告)日：2021-04-08
申请号：US16608293
申请日：2018-02-05
Applicant: ContiTech Antriebssysteme GmbH
Inventor： Heiko Sattler , Svenja Rosenbohm , Claus-Lueder Mahnken , Siegfried Reck , Simon Rosen
Abstract: A band or belt designed as an elongate bearing, traction or drive element running around rollers or pulleys and made of an elastomer material, and preferably provided with embedded reinforcing elements or tension members extending in the longitudinal direction of the band or belt, having the following features: the band or the belt has one or more elongate tubular receptacles embedded in the elastomer material, in the cavity of which electronic components are arranged, preferably sensors, signal processing or control devices and/or transmission devices, the tubular receptacles are embedded in the elastomer material in such a way that their longitudinal axis or the direction of their greatest extent is oriented substantially transversely to the main bending direction of the band or belt.
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公开(公告)号：US12196289B2
公开(公告)日：2025-01-14
申请号：US18257934
申请日：2021-11-25
Applicant: ContiTech Antriebssysteme GmbH
Inventor： Reinhard Teves , Heiko Sattler , Jan Michalk , Antonius Dikmans , Henning Kanzow , Stephanie Kautz
IPC: F16G1/28 , B29D29/08 , C08J7/04 , C08K3/04 , F16G1/10 , B29K9/00 , B29K23/00 , B29K277/00 , B29K309/08
Abstract: The present invention relates to elastomer toothed belts comprising a fabric spanning the teeth of the toothed belt, wherein the elastomer mixture forming the teeth contains a crosslinked ethylene-propylene rubber (EPM) and/or a crosslinked ethylene-propylene terpolymer rubber (EPDM) accounting for at least 70% by weight of the elastomer mixture based on the polymer proportion and wherein an interlayer is arranged between the fabric and the elastomer mixture forming the teeth which contains at least 70% by weight of hydrogenated acrylonitrile-butadiene rubber (HNBR) based on the polymer proportion of the interlayer. Such elastomer toothed belts are halogen-free and feature improved durability and good low-temperature stability properties. The present invention further relates to processes for producing such elastomer toothed belts and to the use of a layer of hydrogenated acrylonitrile-butadiene rubber (HNBR) in such toothed belts to increase service life, to improve low-temperature stability and to improve the adhesion between the teeth and the fabric.
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公开(公告)号：US11015679B2
公开(公告)日：2021-05-25
申请号：US16306562
申请日：2017-03-09
Applicant: ContiTech Antriebssysteme GmbH
Inventor： Heiko Sattler , Dirk Bartsch-Kuszewski
Abstract: V-belt from an elastomeric material, composed of an in each case annular V-belt substructure and V-belt back that are connected to one another and are produced as a V-belt composite from two individually tailored and conjointly vulcanized part-blanks, specifically a first part-blank that is configured as a V-belt substructure and includes the belt profile, and a second part-blank that is configured as a wound V-belt back, wherein the V-belt has one or a plurality of tiers of reinforcing support cords and on the belt back and/or on the profile side of said V-belt has a woven fabric, wherein the reinforcing support cords are radially disposed so as to be in a circumferential plane in the V-belt back and so as to be outside the V-belt substructure.
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公开(公告)号：US20190219133A1
公开(公告)日：2019-07-18
申请号：US16306562
申请日：2017-03-09
Applicant: ContiTech Antriebssysteme GmbH
Inventor： Heiko Sattler , Dirk Bartsch-Kuszewski
CPC classification number: F16G5/08 , B29D29/10 , B32B3/30 , B32B5/024 , B32B25/10 , B32B2433/04 , F16G5/20 , F16G5/22
Abstract: V-belt from an elastomeric material, composed of an in each case annular V-belt substructure and V-belt back that are connected to one another and are produced as a V-belt composite from two individually tailored and conjointly vulcanized part-blanks, specifically a first part-blank that is configured as a V-belt substructure and includes the belt profile, and a second part-blank that is configured as a wound V-belt back, wherein the V-belt has one or a plurality of tiers of reinforcing support cords and on the belt back and/or on the profile side of said V-belt has a woven fabric, wherein the reinforcing support cords are radially disposed so as to be in a circumferential plane in the V-belt back and so as to be outside the V-belt substructure.
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Patent Agency Ranking
公开(公告)号：US20240240692A1
公开(公告)日：2024-07-18
申请号：US18558854
申请日：2022-04-14
Applicant: ContiTech Antriebssysteme GmbH
Inventor： Tim Fiss , Heiko Sattler
CPC classification number: F16G1/12 , F03D80/00 , F16G1/28 , F16H7/023 , F05B2260/504 , F05B2260/79 , F05B2280/2006
Abstract: A belt, preferably for use in a device for rotor blade adjustment on a wind turbine, includes a base body made of polymeric material and at least one strength member made of metallic material, which is embedded in the base body and running in the longitudinal direction. The belt has a first surface and a second surface situated opposite the first surface, in which at least the first surface has a reinforcing fabric. The belt has at least one sacrificial anode made of a metallic material, in which the metallic material is less noble than the metallic material of the strength member.
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公开(公告)号：US20240052910A1
公开(公告)日：2024-02-15
申请号：US18257934
申请日：2021-11-25
Applicant: ContiTech Antriebssysteme GmbH
Inventor： Reinhard Teves , Heiko Sattler , Jan Michalk , Antonius Dikmans , Henning Kanzow , Stephanie Kautz
CPC classification number: F16G1/28 , F16G1/10 , C08K3/04 , C08J7/042 , C08J2377/00 , C08J2309/02 , B29D29/08
Abstract: The present invention relates to elastomer toothed belts comprising a fabric spanning the teeth of the toothed belt, wherein the elastomer mixture forming the teeth contains a crosslinked ethylene-propylene rubber (EPM) and/or a crosslinked ethylene-propylene terpolymer rubber (EPDM) accounting for at least 70% by weight of the elastomer mixture based on the polymer proportion and wherein an interlayer is arranged between the fabric and the elastomer mixture forming the teeth which contains at least 70% by weight of hydrogenated acrylonitrile-butadiene rubber (HNBR) based on the polymer proportion of the interlayer. Such elastomer toothed belts are halogen-free and feature improved durability and good low-temperature stability properties. The present invention further relates to processes for producing such elastomer toothed belts and to the use of a layer of hydrogenated acrylonitrile-butadiene rubber (HNBR) in such toothed belts to increase service life, to improve low-temperature stability and to improve the adhesion between the teeth and the fabric.
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公开(公告)号：US11378158B2
公开(公告)日：2022-07-05
申请号：US16663407
申请日：2019-10-25
Applicant: ContiTech Antriebssysteme GmbH
Inventor： Heiko Sattler , Svenja Rosenbohm , Claus-Lueder Mahnken , Siegfried Reck , Simon Rosen
Abstract: The invention relates to a method for producing a belt- or band-shaped component made of elastomer material, which is driven to run around under tensile stress and which has an electronic circuit or electronic device installed in the component, the component having tension members or cords which are arranged in the longitudinal direction, wherein, during the fabrication and before the vulcanization of the component blank, planar intermediate plies or strips made of material which cannot be crosslinked by vulcanization are inserted into the blank structure in subregions of the blank, wherein, after the fabrication, the blank is completely vulcanized to form the component and, where appropriate, cut or trimmed, and wherein the intermediate plies or strips are then removed from the component through correspondingly incorporated or method-intrinsically formed openings, and an electronic circuit or electronic device is introduced into the thus resulting planar empty space or interspace in the component.
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公开(公告)号：US12072000B2
公开(公告)日：2024-08-27
申请号：US18558854
申请日：2022-04-14
Applicant: ContiTech Antriebssysteme GmbH
Inventor： Tim Fiss , Heiko Sattler
CPC classification number: F16G1/12 , F03D80/00 , F16G1/28 , F16H7/023 , F05B2260/504 , F05B2260/79 , F05B2280/2006
Abstract: A belt, preferably for use in a device for rotor blade adjustment on a wind turbine, includes a base body made of polymeric material and at least one strength member made of metallic material, which is embedded in the base body and running in the longitudinal direction. The belt has a first surface and a second surface situated opposite the first surface, in which at least the first surface has a reinforcing fabric. The belt has at least one sacrificial anode made of a metallic material, in which the metallic material is less noble than the metallic material of the strength member.
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公开(公告)号：US20240102533A1
公开(公告)日：2024-03-28
申请号：US17754646
申请日：2020-09-03
Applicant: ContiTech Antriebssysteme GmbH
Inventor： Thomas Melz , Heiko Sattler
CPC classification number: F16G1/28 , F16H55/171 , F16H55/18
Abstract: Toothed belt drive with a toothed belt and at least two toothed pulleys, wherein the toothed belt has at least one drive side provided with a toothed profile, the toothed belt wraps around the toothed pulleys over a partial area of their circumference and the teeth of the toothed belt meshingly engage in the tooth gaps of the toothed pulleys, wherein at least one of the toothings on the belt or pulley is formed as a series of tooth pitches varying along the circumference, wherein
the individual tooth pitches are designed to vary by up to a maximum of 5% relative to the mean tooth pitch on the belt or pulley, and
the absolute deviation of a varied tooth pitch from the mean tooth pitch on the belt or pulley is limited by the backlash of the toothing,
wherein the backlash ES results from the difference of the width eS of the tooth gaps of the respective toothed pulley and the width eR of the teeth of the toothed belt in the middle of the tooth height of the teeth of the toothed belt.
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