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    • 6. 发明公开
    • Ball ramp actuator
    • 球道驱动器
    • EP0825356A3
    • 1999-03-31
    • EP97113058.8
    • 1997-07-30
    • EATON CORPORATION
    • Organek, Gregory JosephPreston, David Michael
    • F16D23/12F16D27/10
    • F16D27/112F16D13/04F16D23/12F16D27/004F16D27/08F16D2023/123
    • A ball ramp actuator (2) having first and second actuation plates (12,14) with a control plate (16) disposed therebetween where a plurality of circumferential variable depth grooves are formed in a first face of the first actuation plate and in first and second faces of the control plate where the grooves formed in the first face (16A) of the control plate (24A,24B,24C,24D) are directly opposed to the grooves (26A,26B,26C,26D) formed in the second face (16B) of the control plate where the actuation grooves (22A,22B,22C,22D,28A,28B,28C,28D) and the control grooves (24A,24B,24C,24D,26A,26B,26C,26D) form opposed pairs of grooves having a rolling member (18A,18B,18C,18D,20A,20B,20C,20D) disposed within each pair of grooves for axially separating the first and second actuation plates (12,14) from the control plate (16) as the rolling members (18A,18B,18C,18D, 20A,20B,20C,20D) traverse their respective grooves (22A,22B,22C,22D, 24A,24B,24C,24D,26A,26B,26C,26D,28A,28B,28C,28D) such that the rolling members (18A,18B,18C,18D) contacting the first face (16A) of the control plate (16) directly oppose the rolling elements (20A,20B,20C,20D) contacting the second face (16B) of the control plate (16) to provide a balanced axial force on the control plate (16).
    • 7. 发明公开
    • Ball ramp actuator
    • 库格尔-Rampen-Betätigung
    • EP0825356A2
    • 1998-02-25
    • EP97113058.8
    • 1997-07-30
    • EATON CORPORATION
    • Organek, Gregory JosephPreston, David Michael
    • F16D23/12F16D27/10
    • F16D27/112F16D13/04F16D23/12F16D27/004F16D27/08F16D2023/123
    • A ball ramp actuator (2) having first and second actuation plates (12,14) with a control plate (16) disposed therebetween where a plurality of circumferential variable depth grooves are formed in a first face of the first actuation plate and in first and second faces of the control plate where the grooves formed in the first face (16A) of the control plate (24A,24B,24C,24D) are directly opposed to the grooves (26A,26B,26C,26D) formed in the second face (16B) of the control plate where the actuation grooves (22A,22B,22C,22D,28A,28B,28C,28D) and the control grooves (24A,24B,24C,24D,26A,26B,26C,26D) form opposed pairs of grooves having a rolling member (18A,18B,18C,18D,20A,20B,20C,20D) disposed within each pair of grooves for axially separating the first and second actuation plates (12,14) from the control plate (16) as the rolling members (18A,18B,18C,18D, 20A,20B,20C,20D) traverse their respective grooves (22A,22B,22C,22D, 24A,24B,24C,24D,26A,26B,26C,26D,28A,28B,28C,28D) such that the rolling members (18A,18B,18C,18D) contacting the first face (16A) of the control plate (16) directly oppose the rolling elements (20A,20B,20C,20D) contacting the second face (16B) of the control plate (16) to provide a balanced axial force on the control plate (16).
    • 一种具有第一和第二致动板(12,14)的滚珠坡道致动器(12,14),其中设置有控制板(16),在所述第一和第二致动板之间设置有多个周向可变深度槽,所述多个圆周可变深度槽形成在所述第一驱动板的第一面中, 在控制板(24A,24B,24C,24D)的第一面(16A)中形成的槽与形成在第二面中的槽(26A,26B,26C,26D)直接相对的控制板的第二面 (22A,22B,22C,22D,28A,28B,28​​C,28D)和控制槽(24A,24B,24C,24D,26A,26B,26C,26D)的控制板(16B)形成 相对的一对槽,具有布置在每对槽内的滚动构件(18A,18B,18C,18D,20A,20B,20C,20D),用于将第一和第二致动板(12,14)与控制板 (22A,22B,22C,22D,24A,24B,24C,24D,26A,26B,26C,24C,24D,26A,26B,26C, 26D,28A,28B,28​​C,28D),使得r 与控制板(16)的第一面(16A)接触的接合构件(18A,18B,18C,18D)与控制板(16)的第二面(16B)接触的滚动体(20A,20B,20C, (16),以在所述控制板(16)上提供平衡的轴向力。
    • 9. 发明公开
    • INTEGRATED ELECTROMAGNETIC CLUTCH AND EDDY-CURRENT COUPLING
    • INTEGRIERTE ELEKTROMAGNETISCHE KUPPLUNG UND WIRBELSTROMKUPPLUNG
    • EP3045755A1
    • 2016-07-20
    • EP16154317.8
    • 2014-06-03
    • Hamilton Sundstrand Corporation
    • GIERAS, Jacek F.MOSS, Steven J.ROZMAN, Gregory I.
    • F16D27/08F16D47/02H02K49/04
    • H02K49/043F16D27/08F16D47/02F16D2300/26
    • A system (100) for transmission of power includes a clutch (110) having a driven clutch member (6) and a driving clutch member (7). The driven and driving clutch members (6, 7) are operatively connected to one another for common rotation in a first position with the clutch members (6, 7) engaged to one another and for rotation relative to one another in a second position with the clutch members (6, 7) disengaged from one another. An eddy-current coupling (12) is operatively connected to selectively move at least one of the clutch members (6, 7) to engage and disengage the clutch members (6, 7) between the first and second positions. The eddy-current coupling is also operatively connected to provide electromagnetic eddy-current coupling between the clutch members (6, 7) with the clutch members (6, 7) in the second position disengaged from one another to drive the driven clutch member (6) at a rate different from that of the driving clutch member (7).
    • 用于动力传递的系统(100)包括具有从动离合器部件(6)和驱动离合器部件(7)的离合器(110)。 从动和驱动的离合器构件(6,7)可操作地彼此连接,以在第一位置中共同旋转,其中离合器构件(6,7)彼此接合并且在第二位置相对于彼此旋转, 离合器构件(6,7)彼此脱离。 涡流联轴器(12)可操作地连接以选择性地移动至少一个离合器构件(6,7),以在第一和第二位置之间接合和分离离合器构件(6,7)。 涡流联轴器也可操作地连接,以在离合器构件(6,7)与离合器构件(6,7)之间提供电磁涡流耦合,第二位置彼此分离,以驱动从动离合器构件(6) )与驱动离合器构件(7)的速率不同。
    • 10. 发明公开
    • ROTATION TRANSMITTING DEVICE
    • 旋转传送装置
    • EP2952767A1
    • 2015-12-09
    • EP14745370.8
    • 2014-01-16
    • NTN Corporation
    • KITAYAMA NaotsuguFUKUNARI MarinaSASANUMA KyoheiAKIYOSHI KojiKAWAI MasahiroSAITO TakahideSATO Koji
    • F16D41/08
    • F16D27/14F16D27/08F16D27/10F16D27/102F16D27/108F16D27/112F16D41/07F16D41/084F16D41/088F16D41/105F16D2023/123F16D2300/22
    • A rotation transmission device is provided which generates less colliding sounds and vibrations. The rotation transmission device is configured such that when an electromagnet (53) of an electromagnetic clutch (50) is energized, an armature (51) is attracted toward a rotor (52), so that a control retainer (16A) forming a two-way clutch (10) is moved in the axial direction, whereby the control retainer (16A) and a rotary retainer (16B) are rotated relative to each other in the direction in which the circumferential widths of pockets (27) decrease, thereby disengaging pairs of rollers (15) from the inner periphery of an outer ring (11) and the outer periphery of an inner ring (13). The rotation transmission device includes a shock absorbing member (61) provided on the surface of the armature (51) facing the rotor (52) and configured to absorb impact force when the armature (51) is attracted to the rotor (52) by being elastically deformed.
    • 提供了旋转传输装置,其产生较少的碰撞声音和振动。 旋转传递装置构成为,在电磁离合器(50)的电磁铁(53)通电时,电枢(51)被朝向转子(52)吸引,形成二维状的控制保持器(16A) 使单向离合器10沿轴向移动,由此使控制保持器16A和旋转保持器16B相对于袋部27的圆周方向的宽度减小的方向相对旋转, 从外圈(11)的内周面和内圈(13)的外周面的滚子(15)之间移动。 旋转传递装置包括设置在衔铁(51)的面向转子(52)的表面上的缓冲构件(61),并且构造成当衔铁(51)被吸引到转子(52)时通过 弹性变形。