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143 条记录 (耗时 0.018 秒)

    CLUTCH MECHANISM
    2.
    发明申请
    CLUTCH MECHANISM 有权
    离合器机构

    公开(公告)号：US20140251043A1

    公开(公告)日：2014-09-11

    申请号：US14102409

    申请日：2013-12-10

    申请人： Freehand 2010 Limited

    发明人： David Gale ,  Adrian Cooper ,  Keith Marshall ,  Clive Francis

    IPC分类号： A61B19/00 ,  F16D43/20 ,  F16H37/12

    CPC分类号： F16D43/20 ,  A61B34/30 ,  F16H25/2021 ,  F16H2025/2046 ,  F16H2025/2071 ,  Y10T74/18792

    摘要： A clutch mechanism 5 for use with a carrier of a linear drive device 1, the mechanism 5 comprising: a housing 3; a first gear 6 coupled to the housing 3 and having gear teeth 61 configured to engage a threaded shaft 2 of a linear drive device 1, such that rotation of the shaft 2 causes the housing 3 to move along the shaft 2 in a first mode of operation; and a first clutch arrangement associated with the first gear 6 and configured to prevent substantial rotation of the first gear 6 with respect to the housing 3 when a rotational force applied to the first gear 6 is less than a threshold force and to permit rotation of the first gear 6 with respect to the housing 3 when a rotational force applied to the first gear 6 is greater than the threshold force, such that the housing 3 can be manually moved along a length of the shaft 2, in a second mode of operation, by exerting a force on the housing 2 such that the rotational force applied to the first gear 6 through the interaction of the threaded shaft 2 and the gear teeth exceeds the first threshold.

    摘要翻译： 一种与直线驱动装置1的载体一起使用的离合器机构5，机构5包括：壳体3; 联接到壳体3并具有齿轮齿61的第一齿轮6，齿轮齿61构造成与线性驱动装置1的螺纹轴2接合，使得轴2的旋转使得壳体3沿着轴2以第一模式 操作; 以及第一离合器装置，其与第一齿轮6相关联并且构造成当施加到第一齿轮6的旋转力小于阈值力时，防止第一齿轮6相对于壳体3大幅旋转，并且允许 当施加到第一齿轮6的旋转力大于阈值力时，第一齿轮6相对于壳体3，使得壳体3可以在第二操作模式中沿着轴2的长度手动移动， 通过在壳体2上施加力，使得通过螺纹轴2和齿轮齿的相互作用施加到第一齿轮6的旋转力超过第一阈值。

    Direct motor-drive portable angle grinder
    3.
    发明授权
    Direct motor-drive portable angle grinder 有权
    直接电动驱动便携式角磨机

    公开(公告)号：US08628380B2

    公开(公告)日：2014-01-14

    申请号：US12458479

    申请日：2009-07-14

    申请人： Tai-Her Yang

    发明人： Tai-Her Yang

    IPC分类号： B24B27/08

    CPC分类号： F16D43/20 ,  B24B23/028 ,  B24B47/12 ,  F16D11/04 ,  F16D11/14 ,  F16D13/02 ,  F16D13/24 ,  F16D13/38 ,  F16D27/06 ,  F16D41/04 ,  F16D43/21 ,  F16D43/215 ,  F16D43/218 ,  F16D47/04

    摘要： The present invention is an original direct motor-drive portable angle grinder with a disc type motor installed in a position adjacent to the grinding wheel and an outer motor rotating part coaxially and directly driving the grinding wheel. By means of the direct drive, the present invention prevents the emission of noise made by angle type transmission devices. Moreover, an inertial body is installed on the rotating housing that is integrated with the rotating part to form a flywheel or the rotating housing and the inertial body are integrated into a single reinforced structure to enable a flywheel function in order to improve the grinding, polishing and machining or cutting abilities of the grinding wheel.

    摘要翻译： 本发明是一种原装的直接电动驱动式便携式角磨机，其具有安装在与磨轮相邻的位置的盘式电动机和外部电动机旋转部件同轴且直接驱动砂轮。 通过直接驱动，本发明防止由角型传动装置产生的噪声的发射。 此外，惯性体安装在旋转壳体上，该旋转壳体与旋转部件成一体，以形成飞轮或旋转壳体，并且惯性体集成到单个增强结构中，以实现飞轮功能，以改善研磨抛光 以及砂轮的加工或切削能力。

    Power transmitting apparatus
    4.
    发明授权
    Power transmitting apparatus 有权
    动力传动装置

    公开(公告)号：US07721862B2

    公开(公告)日：2010-05-25

    申请号：US12163827

    申请日：2008-06-27

    申请人： Makoto Kataoka ,  Shunichi Itou

    发明人： Makoto Kataoka ,  Shunichi Itou

    IPC分类号： F16D43/21 ,  F16D13/04 ,  F16D13/70

    CPC分类号： F16D43/20 ,  F16D13/56 ,  F16D43/216 ,  F16D2013/565

    摘要： A power transmitting apparatus can comprise a clutch housing, a plurality of driving clutch plates, a plurality of driven clutch plates movable for carrying out the pressure-contact or release relative to the driving clutch plates, a clutch member, a pressure member, pressure-contact assisting cam, back-torque limiting cam characterized in that one set of cam surfaces of the pressure-contact assisting cam or the back-torque limiting cam are arranged so that they extend along a circumferential edge of the clutch member. A crowning can be formed on one set of cam surfaces in their extending direction and/or their width direction.

    摘要翻译： 动力传递装置可以包括离合器壳体，多个驱动离合器板，可相对于驱动离合器片执行压力接触或释放的多个从动离合器片，离合器构件，压力构件， 接触辅助凸轮，后转矩限制凸轮，其特征在于，所述压力接触辅助凸轮或所述后转矩限制凸轮的一组凸轮表面被布置成使得它们沿着所述离合器构件的周向边缘延伸。 可以在一组凸轮表面沿其延伸方向和/或其宽度方向形成隆起。

    POWER TRANSMITTING APPARATUS
    5.
    发明申请
    POWER TRANSMITTING APPARATUS 有权
    电力传输装置

    公开(公告)号：US20080308382A1

    公开(公告)日：2008-12-18

    申请号：US12163827

    申请日：2008-06-27

    申请人： Makoto Kataoka ,  Shunichi Itou

    发明人： Makoto Kataoka ,  Shunichi Itou

    IPC分类号： F16D23/00

    CPC分类号： F16D43/20 ,  F16D13/56 ,  F16D43/216 ,  F16D2013/565

    摘要： A power transmitting apparatus can comprise a clutch housing, a plurality of driving clutch plates, a plurality of driven clutch plates movable for carrying out the pressure-contact or release relative to the driving clutch plates, a clutch member, a pressure member, pressure-contact assisting cam, back-torque limiting cam characterized in that one set of cam surfaces of the pressure-contact assisting cam or the back-torque limiting cam are arranged so that they extend along a circumferential edge of the clutch member. A crowning can be formed on one set of cam surfaces in their extending direction and/or their width direction.

    摘要翻译： 动力传递装置可以包括离合器壳体，多个驱动离合器板，可相对于驱动离合器片执行压力接触或释放的多个从动离合器片，离合器构件，压力构件， 接触辅助凸轮，后转矩限制凸轮，其特征在于，所述压力接触辅助凸轮或所述后转矩限制凸轮的一组凸轮表面被布置成使得它们沿着所述离合器构件的周向边缘延伸。 可以在一组凸轮表面沿其延伸方向和/或其宽度方向形成隆起。

    Overrunning clutch
    6.
    发明授权
    Overrunning clutch 失效
    超速离合器

    公开(公告)号：US4989704A

    公开(公告)日：1991-02-05

    申请号：US417116

    申请日：1989-10-04

    申请人： Akira Morishita ,  Shuzoo Isozumi

    发明人： Akira Morishita ,  Shuzoo Isozumi

    IPC分类号： F16D41/066 ,  F16D43/20 ,  F16D45/00

    CPC分类号： F16D41/066 ,  F16D43/20 ,  F16D45/00

    摘要： An overrunning clutch comprising a clutch inner member, a cylindrical member provides at the outer side of the clutch inner member, a clutch outer member provided at the outer side of the cylindrical member, and two circumferential rows of rollers movably disposed between the clutch inner member and the cylindrical member and between the cylindrical member and the clutch outer member. The upper limit value of torque transmitted between the clutch outer member and the cylindrical member through the outer circumferential row of rollers is set so as to be greater than the upper limit value of torque transmitted between the cylindrical member and the clutch inner member through the inner circumferential row of rollers. It is therefore possible to increase the amount of energy absorbed without lowering the upper limit value of transmitted torque. Thus, it is possible to prevent damage to the constituent elements and a consequent lowering of the function of the overrunning clutch.

    摘要翻译： 一种超越离合器，包括离合器内部构件，圆柱形构件在离合器内构件的外侧设置有设置在圆筒构件的外侧的离合器外部构件和可移动地设置在离合器内构件之间的两个圆周列 以及圆柱形构件和圆柱形构件和离合器外部构件之间。 通过外周列滚子在离合器外部构件和圆筒构件之间传递的扭矩的上限值被设定为大于通过内侧构件在圆筒构件和离合器内构件之间传递的扭矩的上限值 周向排辊。 因此，可以在不降低传递转矩的上限值的情况下增加吸收的能量。 因此，可以防止构成元件的损坏和随之而来的超越离合器的功能的降低。

    Two-speed clutch with neutral
    7.
    发明授权
    Two-speed clutch with neutral 失效
    两档离合器带中性

    公开(公告)号：US4298110A

    公开(公告)日：1981-11-03

    申请号：US110170

    申请日：1980-01-07

    申请人： John W. Toma

    发明人： John W. Toma

    IPC分类号： D06F37/36 ,  F16D43/18 ,  F16D43/20 ,  F16D21/08 ,  F16D43/30

    CPC分类号： F16D43/20 ,  D06F37/36 ,  F16D43/18

    摘要： A two-speed clutch arrangement is disclosed in which an input shaft is drivingly connected to an output drum through a system of clutch shoes so as to alternatively produce direct drive of the output drum, a reduced speed drive, or a neutral condition in which drive is not transmitted to the output drum. The clutch system includes centrifugally actuated primary clutch shoes driven by the input shaft and establishing drive to an inner drum, and two different sets of friction clutches interposed between the inner drum and the output drum. The first set produces a slipping or low speed drive of the output drum, while the second direct drive set controllably establishes direct or high speed drive. Shifting of the clutch arrangement is carried out by a trigger actuator, which activates clutch trigger arrangements associated with the primary clutch shoes and the direct drive clutch set. The trigger actuator is shifted between alternate positions in which either centrifugal actuation of the primary clutch shoes or the direct drive clutch set is allowed. Shifting the position of the trigger actuator prior to establishment of drive to the input shaft being initiated creates a neutral condition of the clutch.

    摘要翻译： 公开了一种双速离合器装置，其中输入轴通过离合器踏板系统驱动地连接到输出鼓，以便交替地产生输出鼓的直接驱动，减速驱动或中性状态，其中驱动 不传输到输出鼓。 离合器系统包括由输入轴驱动的离心致动的主离合器鞋和建立到内鼓的驱动，以及插入在内鼓和输出鼓之间的两组不同的摩擦离合器。 第一组产生输出鼓的滑动或低速驱动，而第二直接驱动装置可控制地建立直接或高速驱动。 离合器装置的移动由触发器执行器执行，该触发器致动器启动与主离合器靴和直接驱动离合器组相关联的离合器触发装置。 触发器致动器在允许主离合器踏板或直接驱动离合器组的离心致动的交替位置之间移动。 在启动驱动器到启动的输入轴之前移动触发器执行器的位置产生离合器的中立状态。