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公开(公告)号：WO2017097299A3
公开(公告)日：2017-08-03
申请号：PCT/DE2016200572
申请日：2016-12-01
Applicant: SCHAEFFLER TECHNOLOGIES AG
Inventor： KASTNER MICHAEL , ARNETH ROLAND , HAUCK CHRISTIAN , PECHER SEBASTIAN , GÖTZ ANDREAS
CPC classification number: F16D13/76 , F16D3/72 , F16D41/206 , F16H9/04
Abstract: The invention relates to a belt pulley decoupler (1) for transmitting drive torque from belts of an auxiliary unit belt drive to the shaft of one of the auxiliary units, comprising: - a belt pulley (2), a hub (4, 4') which is to be secured to the shaft, and a series connection which is arranged in the drive torque flow between the belt pulley and the hub and consists of a decoupler spring (12, 12') and a wrap-around band (11) that extends in the direction of the rotational axis (13) of the belt pulley decoupler and is arranged radially between the belt pulley and the decoupler spring. Both ends (14, 17) of the wrap-around band should open out radially when the drive torque is transmitted, the first end of the wrap-around band (14), which extends in the drive torque flow on the belt pulley side, is braced against the inner surface (15) of a first sleeve (16) that is rotationally fixed in the belt pulley, and the second end of the wrap-around band (17), which extends in the drive torque flow on the decoupler spring side, is braced against the inner surface (18) of a second sleeve (19) which is rotationally mounted in the first sleeve.
Abstract translation: 提出了一种Riemenscheibenentkoppler（1），用于从次级组件皮带传动装置上的辅助单元的轴上的带，与所述驱动转矩传递： - 一个滑轮（2）， - 一个在所述轴是固定的轮毂（4，4“）， - 一个在所述 驱动转矩流被布置在滑轮和Entkopplerfeder（12,12“）的轮毂串联电路和延伸在Riemenscheibenentkopplers的旋转（13）的轴线的方向，并且所述滑轮和所述Entkopplerfeder之间径向设置一个Schlingband（11）之间。 应该两端（14，17）加宽Schlingbands与驱动扭矩的传递径向，其中在所述驱动转矩的运行针对第一套筒的内壳（15）流过的带和滑轮第一Schlingbandende（14）的部分（16）夹紧，所述 可旋转地安装在滑轮，并且其中所述Entkopplerfeder的一部分在驱动针对第二套筒（19）夹持，可旋转地安装在所述第一套筒的内壳（18）转矩流第二Schlingbandende（17）延伸。
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公开(公告)号：WO2016127990A3
公开(公告)日：2016-10-06
申请号：PCT/DE2016200059
申请日：2016-01-28
Applicant: SCHAEFFLER TECHNOLOGIES AG
Inventor： KASTNER MICHAEL , ARNETH ROLAND
IPC: F16H55/36
CPC classification number: F16D41/206 , F16D3/12 , F16D3/72 , F16D13/76 , F16H55/36 , F16H2055/366
Abstract: The invention relates to a pulley decoupler (1) for transmitting drive torque from the belt of an auxiliary unit belt drive to the shaft of one of the auxiliary units, comprising: a pulley (2), a hub (4) to be secured to said shaft, and a series connection which is arranged in the drive torque flux between the pulley and the hub and consists of a decoupler spring (11) and a wrap-around band (10) that extends in the direction of the rotational axis (12) of said belt pulley decoupler and is arranged radially between said pulley and decoupler spring. The two ends (13, 16) of said wrap-around band should open out radially with the drive torque being transmitted, the first wrap-around band end (13), which runs on the pulley side in the drive torque flux, being braced against the inner surface (14) of a first sleeve (15, 15', 15") that is rotationally secured in the pulley, and the second wrap-around band end (16), which runs on the decoupler spring side in the drive torque flux, being braced against the inner surface (17) of a second sleeve (18) which can be rotated within said pulley.
Abstract translation: 提出了一种Riemenscheibenentkoppler（1），用于从在所述辅助单元中的所述轴的次级组件皮带传动装置的带的驱动扭矩传输，包括：在该轴上的滑轮（2），一个是固定的轮毂（4），并在皮带轮和毂之间的驱动转矩流 延伸在Riemenscheibenentkopplers的旋转轴（12）的轴线的方向，并且所述滑轮和所述Entkopplerfeder之间径向设置一个Entkopplerfeder（11）和一个Schlingband（10）的布置串联电路。 应该两端（13,16）扩大Schlingbands与驱动扭矩的传递径向，从而在驱动转矩流第一Schlingbandende（13）相对于所述内壳（14）的第一套管（15，15”，15' 延伸的皮带轮的部分 “支撑），其可旋转地固定到滑轮，并且其中所述Entkopplerfeder的一部分在驱动针对第二套筒（18的内壳（17）转矩流第二Schlingbandende（16）上延伸）在滑轮可旋转地支撑。
