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    SICHERHEITSKUPPLUNG
    2.
    发明公开
    SICHERHEITSKUPPLUNG 有权
    安全离合器

    公开(公告)号：EP2504598A1

    公开(公告)日：2012-10-03

    申请号：EP11810576.6

    申请日：2011-12-20

    申请人： R+W Antriebselemente GmbH

    发明人： RIMPEL, Andreas

    IPC分类号： F16D43/204

    CPC分类号： F16D43/206 ,  F16D7/08

    摘要： A safety coupling, which during overload decouples from a drive position into a free wheel when a settable overload torque is exceeded, comprising a driving flange (12) which can be rotated about a rotational axis and a driven coupling part (13) which can be rotated about the same rotational axis, wherein on a hole circle the flange has recesses (14) and the coupling part, in addition to a housing (19), has holding devices which in the drive position press detent balls (17) into the recesses under the spring force and which cause a rotationally fixed connection between the flange and the coupling part and cause the release of the rotationally fixed connection so as to decouple into the free wheel when the overload torque is exceeded, wherein each detent ball is associated with a single holding device and the detent ball is moved from the drive position against the spring force out of the recess into the free wheel and arranged on a ram, which is guided alongside a housing of the holding device and comprises a spring (18) generating the spring force, characterized in that the ram (16) moves a hydraulic piston, which separates two cylinder spaces from each other, from the idle position of the piston corresponding to the drive position into a holding position corresponding to the free wheel, displacing hydraulic fluid from the one cylinder space via at least one connection comprising at least one check valve opening toward said cylinder space (and closing toward the other cylinder space) into the other cylinder space.

    POWER TRANSMISSION MECHANISM
    3.
    发明公开
    POWER TRANSMISSION MECHANISM 审中-公开
    KRAFTÜBERTRAGUNGSMECHANISMUS

    公开(公告)号：EP1195536A4

    公开(公告)日：2002-10-09

    申请号：EP01917544

    申请日：2001-03-28

    申请人： TOYOTA JIDOSHOKKI KK

    发明人： KIMURA KAZUYA ,  URYU AKIFUMI ,  KAWAGUCHI M ,  UMEMURA S ,  OTA MASAKI ,  ADANIYA TAKU

    IPC分类号： F16D3/52 ,  F16D7/04 ,  F16D7/06 ,  F16D43/204 ,  F16D43/208 ,  F16F15/12 ,  F16F15/133 ,  F16F15/139 ,  F16D7/10

    CPC分类号： F16D7/048 ,  F16D7/06 ,  F16D43/204 ,  F16D43/208 ,  F16F15/1331 ,  F16F15/1336 ,  F16F15/1397

    摘要： A power transmission mechanism, comprising a first rotating body having an engaging recessed part and a second rotating body installed coaxially with the first rotating body and having an engaging projected part, wherein the posture of at least either of the engaging recessed part and engaging projected part varies relative to the corresponding rotating body, an elastic member deforms elastically according to a force based on a transmission torque in a power transmission between the first rotating body and the second rotating body, the posture of at least either of the engaging recessed part and engaging projected part is allowed to be varied by the elastic deformation of the elastic member, and both rotating bodies are allowed to be rotated relative to each other within a specified range of angle because the engaging projected parts slides in the engaging recessed part.

    摘要翻译： 1。一种动力传递机构，其特征在于，具备：第一旋转体，其具有卡合凹部;第二旋转体，其与所述第一旋转体同轴地设置，且具有卡合凸部，所述卡合凹部和卡合凸部中的至少一方的姿势 弹性构件根据基于第一旋转体与第二旋转体之间的动力传递中的传递扭矩的力而弹性变形，卡合凹部中的至少一方的姿势与卡合凹部 通过弹性部件的弹性变形允许突出部分变化，并且由于接合突出部分在接合凹入部分中滑动，允许两个旋转体在特定角度范围内彼此相对旋转。

    TORQUE LIMITER ASSEMBLY
    4.
    发明公开
    TORQUE LIMITER ASSEMBLY 审中-公开

    公开(公告)号：EP3425229A1

    公开(公告)日：2019-01-09

    申请号：EP17461564.1

    申请日：2017-07-08

    申请人： Hamilton Sundstrand Corporation

    发明人： BIERNAT, Marcin ,  BABICKI, Kamil

    IPC分类号： F16D7/10 ,  F16D43/204

    摘要： A torque limiting assembly is disclosed comprising: an input shaft 2; an output shaft 3; and spring 10 having a first end coupled to the input shaft 2 and a second end coupled with the output shaft 3. In a low torque mode, when the input shaft 2 is rotated the spring 10 is compressed by a low amount and transmits a force to drive rotation of the output shaft 3, whereas in a high torque mode the spring 10 is compressed by a high amount such that the input shaft 2 rotates relative to the output shaft 3. This relative rotation moves or urges an engagement member 8 so as to either: disconnect the input shaft 2 from the output shaft 3; or engage a housing to prevent or inhibit rotation of the input shaft relative to the housing.