CYCLICAL CENTRIFUGAL MACHINE
    2.
    发明授权
    CYCLICAL CENTRIFUGAL MACHINE 失效
    循环离心机

    公开(公告)号:EP0020748B1

    公开(公告)日:1984-02-08

    申请号:EP80900195.1

    申请日:1979-11-28

    IPC分类号: B04B9/10 F16D43/22 F16D25/14

    CPC分类号: B04B9/10 B04B9/04 Y10T477/328

    摘要: An improved cyclical centrifugal machine (10) includes a rigid support (14) mounted above the basket (22) of the machine, a bearing housing (20) suspended from the support for gyratory motion, a basket-carrying spindle (18) rotatable in fixed position relative to the housing on bearings therein, and an electric motor (12) for bringing the spindle and basket to rotational speed. The improved centrifugal machine (10) also comprises a system for controlling transmission of torque from the motor (12) to the basket (22) by means of a clutch (26) having relatively rotatable clutch members (44) and (50) adapted to transmit torque through liquid films between them. The clutch (26) is operated to vary the torque transmitted from the motor (12) to the basket (22) so as to produce a maximum load to be placed on the motor (12) for producing a desired basket speed. To so operate the clutch (26), signals proportionate respectively to the instantaneous load on the motor (12) and the instantaneous speed of the basket (22) and reference signals representing respectively the maximum load to be placed on the motor (12) and the desired operating speed, are compared to produce from them a resultant signal representing the instantaneous relationship of the actual load on the motor (12) to the maximum load. The clutch (26) is then operated to vary the torque transmitted through the liquid films between the clutch members (44) and (50) in response to the resultant signal to produce the maximum load.

    Kupplung zur Drehmomentbegrenzung

    公开(公告)号:EP0870945A1

    公开(公告)日:1998-10-14

    申请号:EP98105709.4

    申请日:1998-03-28

    IPC分类号: F16D43/22 F16D43/202

    摘要: Die Erfindung betrifft eine Kupplung 5 zur Drehmomentbegrenzung, insbesondere im Antriebsstrang zum Antrieb landwirtschaftlicher Geräte. Sie weist Mitnehmer 16 auf, die von der Drehmomentübertragungsposition in eine Abschaltposition nach innen bezüglich der Drehachse 15 verschoben werden, wenn der Überlastfall eintritt. Sie werden durch einen Schaltring 31 wieder zum Eingriff in eine Ausnehmung 47 der Kupplungshülse 49 bewegt, wenn eine übereinstimmende Lage zwischen den Mitnehmern 16 und den Ausnehmungen 47 vorhanden ist. Bei hohen Differenzdrehzahlen läßt dies ein Wiedereinschalten nicht zu, führt andererseits aber zu Verschleiß und Drehschwingungen und wird dadurch gemindert, daß dem die Mitnehmer 16 beaufschlagenden Schaltring 31 Fliehsegmente 41' zugeordnet sind, die bei Überschreitung des eingestellten Drehmomentes vom Schaltring 31 freigegeben werden und diesen und damit die Mitnehmer 16 an einer Einnahme der Drehmomentübertragungsposition hindern, solange eine vorbestimmte Grenzdrehzahl noch überschritten wird. Bei der Bewegung in die Abschaltposition als auch zurück in die Drehmomentübertragungsposition werden die Mitnehmer 16 durch einen Stützring 20 geführt, der eine gleichmäßige Bewegung bewirkt. Hierdurch wird der Verschleiß an den drehmomentübertragenden Flächen weiter verringert.

    摘要翻译: 联轴器(5)的轮毂(7)由同轴套筒(49)封闭,同轴套筒(49)在其上转动,同时驱动挡板(16)相对于啮合轴线 和自由职位。 每个狗具有选择器(21)和扭矩传递面,后者在套筒的孔(48)中抵抗一个配合的面。 在狗的一侧是可沿轴向移动的选择环,并且相应数量的支撑面(34)对着于狗上的那些支撑面(34)施加,所述环沿轴向弹簧加载以与狗接合。 当扭矩超过预定值时,后者径向向内移动到自由位置。 在与选择环(31)相反的一侧上,所述挡块上的端面(18)抵靠支撑环(20),并且可沿径向调节。 支撑环可以在轮毂上的轴向方向上固定在其上的端面(11)和固定到轮毂的锁定部件(30)之间。 容纳狗的凹部可以通过平行于旋转轴线的轮毂中的径向槽形成。

    Antriebsstrang
    6.
    发明公开
    Antriebsstrang 失效
    动力总成。

    公开(公告)号:EP0275394A2

    公开(公告)日:1988-07-27

    申请号:EP87116902.5

    申请日:1987-11-17

    IPC分类号: B60K17/35 F16D43/22

    摘要: In den Antriebsstrang ist ein Planetengetriebe (19, 20, 22, 23) mit Fliehkraftbremse (24) geschaltet, das bei Drehzahldifferenz zwischen einer Eingangswelle (18) und einer Ausgangswelle Drehmoment auf die Ausgangswelle (21) überträgt.
    Durch besondere Lagerung der Eingangswelle (18) und der Ausgangswelle (21) des Planetengetriebes werden die auftretenden Kräfte und Momente wirkungsvoll übertragen, wobei Teile des Planetengetriebes kostengünstig herstellbar und einfach zu montieren sind.

    摘要翻译: 在动力传动系统中,行星齿轮(19,20,22,23)与所述离心式制动器(24)连接,其在输入轴(18)和输出轴扭矩传递到输出轴(21)之间的旋转速度差进行发送。 由输入轴(18)和所述行星齿轮将传输的力和力矩发生有效,与行星齿轮的部件的输出轴(21)的特殊的存储是制造成本低且易于组装。

    POWER TRANSMISSION DEVICE
    7.
    发明公开

    公开(公告)号:EP4160038A1

    公开(公告)日:2023-04-05

    申请号:EP22207668.9

    申请日:2018-08-30

    摘要: There is provided a power transmission device that can apply engine brake by transmitting a rotational force on the side of a wheel to the side of an engine by bringing driving clutch plates and driven clutch plates into press contact with each other when a pressure member is located at a non-actuation position, and that allows power transmission to be performed stably when a weight member is moved to a radially outer position and the pressure member is moved to an actuation position. The power transmission device includes a clutch member, comprising a first clutch member (4a), a second clutch member (4b), a back torque transmission cam that can bring the driving clutch plates (6) and the driven clutch plates (7) into press contact with each other by moving the second clutch member (4b) when a rotational force is input to the first clutch member (4a) via an output shaft (3) when the pressure member (5) is located at the non-actuation position, and a torque transmission portion that can transmit a rotational force transmitted to the second clutch member (4b) to the first clutch member (4a) not via the back torque transmission cam.

    CLUTCH FOR A WINCH OR HOIST
    8.
    发明公开
    CLUTCH FOR A WINCH OR HOIST 有权
    一个绞车或起重机的离合器

    公开(公告)号:EP3252330A1

    公开(公告)日:2017-12-06

    申请号:EP17174030.1

    申请日:2016-05-19

    摘要: A clutch (5;105) comprises an input shaft (10;110), an output shaft (12;112) and a biasing member (48; 148). The biasing member (48; 148) is arranged to provide a biasing force that allows torque transfer from the input shaft (10;110) to the output shaft (12; 112) via one or more input friction plates (44;144) and one or more output friction plates (32;132). Rotation of the output shaft (12; 112) may cause the biasing force to vary to adjust the maximum torque setting of the clutch (5;105) during reeling-in or reeling-out of a winch cable (7a) around a winch drum (7). A retainer (50;150) may be included in the clutch (5;105) which retains the biasing member (48; 148) in operative connection with the output shaft (12; 112) and translates axially relative to the input shaft (10;110) upon rotation of the output shaft (12; 112). The axial translation may cause the biasing force to vary by varying the compression of the biasing member (48; 148).

    摘要翻译: 离合器(5; 105)包括输入轴(10; 110),输出轴(12; 112)和偏置构件(48; 148)。 偏置构件(48; 148)布置成提供偏置力,该偏置力允许经由一个或多个输入摩擦板(44; 144)从输入轴(10; 110)向输出轴(12; 112) 一个或多个输出摩擦片(32; 132)。 输出轴(12; 112)的旋转可能导致偏置力改变,以在卷绕绞盘线缆(7a)卷绕或放卷期间调节离合器(5; 105)的最大扭矩设定 (7)。 在离合器(5; 105)中可以包括保持器(50; 150),该保持器保持偏置构件(48; 148)与输出轴(12; 112)操作连接并且相对于输入轴(10; ; 110)在所述输出轴(12; 112)旋转时旋转。 轴向平移可以通过改变偏置构件(48; 148)的压缩而使偏置力改变。

    CLUTCH DEVICE
    9.
    发明公开
    CLUTCH DEVICE 有权
    KUPPLUNGSVORRICHTUNG

    公开(公告)号:EP3054186A1

    公开(公告)日:2016-08-10

    申请号:EP16151841.0

    申请日:2016-01-19

    摘要: A clutch device includes a slipper cam mechanism which releases a back torque by moving a clutch centre 13 in an axial direction. A plunger mechanism 40 is provided on the clutch centre 13, and is configured to engage with a movement restricting portion (a washer member 22) until a rotational speed of the clutch centre 13 reaches a threshold value, thus restricting axial movement of the clutch centre 13. The plunger mechanism 40 is configured to be operated by a centrifugal force when the rotational speed of the clutch centre 13 exceeds the threshold value, thus disengaging the engagement.
    The clutch device can stably perform starting of an engine by push starting even when the clutch device is equipped with a cam for a back torque limiter (slipper).

    摘要翻译: 离合器装置包括通过使离合器中心13沿轴向移动而释放反转力的滑动凸轮机构。 柱塞机构40设置在离合器中心13上,并被配置为与离合器中心13的旋转速度达到阈值直到运动限制部分(垫圈构件22)接合,从而限制离合器中心 柱塞机构40被配置为当离合器中心13的转速超过阈值时由离心力操作,从而使接合脱开。 离合器装置即使当离合器装置配备有用于后转矩限制器(拖鞋)的凸轮时,也可以通过推动启动发动机的启动。

    Pump assembly with radial clutch for use in power transmission assemblies
    10.
    发明公开
    Pump assembly with radial clutch for use in power transmission assemblies 审中-公开
    Pumpenanordnung mit Radialkupplung zur Verwendung beiKraftübertragungsanordnungen

    公开(公告)号:EP2143965A1

    公开(公告)日:2010-01-13

    申请号:EP09008559.8

    申请日:2009-06-30

    摘要: A power transmission device includes a rotatable shaft having an axis of rotation. A lubrication pump (48) includes an inner rotor (70) and an outer rotor (72) in meshed engagement with one another. A clutch (90) continuously drivingly couples one of the inner rotor and the outer rotor and the shaft to limit the power transferred from the shaft to the lubrication pump. The clutch includes a plurality of circumferentially spaced-apart protrusions (92) biasedly engaged with the shaft (44).

    摘要翻译: 动力传递装置包括具有旋转轴的旋转轴。 润滑泵(48)包括彼此啮合的内转子(70)和外转子(72)。 离合器(90)连续地驱动地连接内转子和外转子和轴之一,以限制从轴传递到润滑泵的功率。 离合器包括与轴(44)偏置地接合的多个周向间隔开的突起(92)。