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1. 发明申请

US20170138415A1 ROTATION TRANSMISSION DEVICE 审中-公开
公开(公告)号：US20170138415A1
公开(公告)日：2017-05-18
申请号：US15127562
申请日：2015-03-26
申请人： NTN CORPORATION
发明人： Naotsugu KITAYAMA , Shintaro ISHIKAWA , Koji SATO , Takahide SAITO
IPC分类号： F16D41/08 , F16D41/067 , F16D27/06
CPC分类号： F16D41/086 , F16D27/06 , F16D41/067 , F16D2023/123
摘要： A rotation transmission device includes an electromagnetic clutch including an armature, a rotor having an outer tubular portion and an inner tubular portion, and an electromagnet. A bearing support tube is provided at the outer end surface of a core supporting an electromagnetic coil of the electromagnet. A bearing is mounted in the bearing support tube so as to be axially fixed in position and not to be pulled out of the bearing support tube. The small-diameter tubular portion is provided at the end of the inner tubular portion of the rotor, and press-fitted in the bearing such that the rotor and the electromagnet form a unit.

2. 发明申请

US20150323019A1 LANDING GEAR WITH A BI-DIRECTIONAL CLUTCH 有权
标题翻译：具有双向离合器的接地齿轮
公开(公告)号：US20150323019A1
公开(公告)日：2015-11-12
申请号：US14410664
申请日：2013-06-12
申请人： AIRBUS OPERATIONS LIMITED
发明人： Jeremy BEDARRIDES , Malcolm George SIBLEY
IPC分类号： F16D41/08 , B64C25/40 , B64C25/10 , B64C25/34
CPC分类号： F16D41/086 , B64C25/405 , B64C25/44 , F16D41/084 , Y02T50/823 , Y10T74/19614
摘要： An aircraft landing gear including a wheel rotatable about an axle, a motor, and a bi-directional overrunning clutch, such as a roller or sprag clutch, operable to either connect the wheel with the motor or disconnect the wheel from the motor. The bi-directional clutch includes a ring-shaped overrunning track connected to the wheel, a ring-shaped drive track connected to the motor and concentrically aligned with the overrunning track, and a plurality of movable elements retained between the overrunning track and the drive track. The movable elements are movable between: a driven configuration in which they prevent relative rotation between the drive track and the overrunning track to thereby permit the wheel to be driven by the motor; and an overrunning configuration in which they permit relative rotation between the drive track and the overrunning track to thereby disconnect the wheel from the motor.
摘要翻译：一种飞机起落架，其包括可围绕轴可旋转的轮，电动机和双向超越离合器，例如辊或楔形离合器，其可操作以将车轮与电动机连接或将车轮与电动机分离。双向离合器包括连接到车轮的环形超越轨道，连接到电动机并与超速轨道同心对准的环形驱动轨道，以及保持在超越轨道和驱动轨道之间的多个可移动元件。可移动元件可在以下驱动构造之间移动，其中它们阻止驱动轨道和超越轨道之间的相对旋转，从而允许车轮由电动机驱动; 以及超越配置，其中它们允许驱动轨道和超越轨道之间的相对旋转，从而将车轮与电动机断开。

3. 发明申请

US20150075935A1 ROTATION TRANSMISSION DEVICE 有权
标题翻译：旋转传动装置
公开(公告)号：US20150075935A1
公开(公告)日：2015-03-19
申请号：US14385782
申请日：2013-03-12
申请人： Naotsugu Kitayama , Takahide Saito , Koji Akiyoshi , Koji Sato
发明人： Naotsugu Kitayama , Takahide Saito , Koji Akiyoshi , Koji Sato
IPC分类号： F16D41/08 , F16D27/118 , F16D47/04 , F16D27/112
CPC分类号： F16D41/086 , F16D27/112 , F16D27/118 , F16D41/088 , F16D41/105 , F16D47/04 , F16D2023/123 , F16D2027/001
摘要： A rotation transmission device includes a control retainer and a rotary retainer having bars arranged circumferentially alternating with each other such that pockets are defined between the adjacent pairs of bars. A pair of rollers are mounted in each pocket with an elastic member disposed between the pair of rollers such that the pair of rollers are pushed by the respective bars to their respective disengaged positions when the control retainer and the rotary retainer rotate relative to each other. A spring holder is fitted on an input shaft while abutting one axial end surface of an inner ring. The spring holder has spring support pieces on the outer periphery thereof to prevent radially outward movement of the elastic members. The spring support pieces are plate-shaped members disposed radially outwardly of the elastic members to extend in the axial direction in parallel to the outer periphery of the inner ring.
摘要翻译：旋转传动装置包括控制保持器和旋转保持器，其具有彼此周向交替设置的杆，使得在相邻的杆对之间限定凹穴。一对辊子安装在每个袋中，弹性构件设置在一对辊之间，使得当控制保持器和旋转保持器相对于彼此旋转时，一对辊被相应的杆推动到它们各自的分离位置。弹簧保持器安装在输入轴上，同时抵靠内圈的一个轴向端面。弹簧保持件在其外周上具有弹簧支撑件，以防止弹性构件的径向向外移动。弹簧支撑件是沿弹性件的径向外侧设置的平行于内圈的外周的轴向延伸的板状部件。

4. 发明申请

US20070246323A1 Load Torque Blocking Device 审中-公开
标题翻译：负载转矩阻断装置
公开(公告)号：US20070246323A1
公开(公告)日：2007-10-25
申请号：US11572121
申请日：2005-08-15
申请人： Ingo Drewe , Guido Schneider
发明人： Ingo Drewe , Guido Schneider
IPC分类号： F16D59/02 , F16D41/10
CPC分类号： F16D41/086 , F16D41/10
摘要： The invention relates to a load torque lock (10) for independently locking load-side torques during the drop or cessation of a drive-side torque, comprising a frame-fixed housing (11), an input shaft (12) that, together with engaging means (28), projects inside a housing borehole (18), and comprising an output shaft (13) that, together with an axially protruding extension (19), projects in a chord-like manner into the housing borehole (18). The load torque lock also comprises two clamping bodies (14), which are adjacently arranged inside the housing borehole, which are driven by the engaging means of the input shaft (12) together with the extension (19) of the output shaft, and which are pressed and clamped tightly by the extension (19) of the output shaft against the inside wall (18a) of the housing borehole. In order to achieve a high-performance, low-noise load torque lock, the engaging means (28) are provided in the form of two eccentrically arranged projections, which each project into an opening (27) of a clamping body (14) whose opening width (W) is greater than the thickness (D) of the projections (28).
摘要翻译：本发明涉及一种用于在驱动侧扭矩的下降或停止期间独立地锁定负载侧转矩的负载转矩锁（10），包括框架固定壳体（11），输入轴（12），其连同接合装置（28）在壳体钻孔（18）内突出，并且包括输出轴（13），其与轴向突出的延伸部（19）一起以弦状突出到壳体钻孔（18）中。负载转矩锁定还包括相邻布置在壳体钻孔内部的两个夹持体（14），其由输入轴（12）的接合装置与输出轴的延伸部（19）一起驱动，并且其中被输出轴的延伸部分（19）紧紧压紧并夹紧在壳体钻孔的内壁（18a）上。为了实现高性能，低噪音的负载扭矩锁定，接合装置（28）以两个偏心布置的突起的形式提供，每个突出部突出到夹紧体（14）的开口（27）中，开口宽度（W）大于突起（28）的厚度（D）。

5. 发明申请

US20040129524A1 Clutch 失效
标题翻译：离合器
公开(公告)号：US20040129524A1
公开(公告)日：2004-07-08
申请号：US10677739
申请日：2003-10-03
发明人： Masahiro Kurita
IPC分类号： F16D003/34
CPC分类号： F16D41/086 , E05F15/603 , E05F15/692 , E05Y2900/55
摘要： A clutch, which is applicable to the applications where an electromagnetic clutch is conventionally used, is provided in order to realize the reduction of the clutch in size, weight and cost and the power saving of the clutch. A clutch according to the present invention includes: an input gear to which a rotational torque is input; a clutch member attached to an inner circumferential face of the input gear; a tapered roller acting as an engaging element; a retainer for holding the tapered roller; a cap member; a waved spring; an output shaft serving as a driven member; a housing for sheathing the input gear; a working member equipped with an operating lever; and a return spring serving as an elastic return member, for elastically supporting the working member. With a simple operation of pivoting the operating lever of the working member, the clutch can be easily switched between a state where the tapered roller is engaged in a wedgewise manner so as to drive and rotate the output shaft and a state where the wedge engagement of the tapered roller is cancelled to freely rotate the output shaft.
摘要翻译：为了实现离合器的尺寸，重量和成本的降低以及离合器的节电，提供了适用于通常使用电磁离合器的应用的离合器。根据本发明的离合器包括：输入齿轮，输入旋转扭矩; 离合器构件，其安装在所述输入齿轮的内周面上; 作为接合元件的圆锥滚子; 用于保持圆锥滚子的保持器; 帽子; 一个挥之不去的春天用作从动构件的输出轴; 用于护套输入齿轮的壳体; 配有操作杆的工作人员; 以及用作弹性回复构件的复位弹簧，用于弹性地支撑工作构件。通过简单地枢转工作构件的操作杆的操作，可以容易地在圆锥滚子以楔形方式接合的状态之间切换离合器，以便驱动和旋转输出轴以及楔形接合的状态消除圆锥滚子以自由旋转输出轴。

6. 发明申请

US20040067812A1 On-demand transfer case with controllable bi-directional overrunning clutch assembly 失效
标题翻译：具有可控双向超越离合器组件的按需传送箱
公开(公告)号：US20040067812A1
公开(公告)日：2004-04-08
申请号：US10680465
申请日：2003-10-07
发明人： Randolph C. Williams
IPC分类号： F16H048/20 , F16H048/06
CPC分类号： F16D41/086 , B60K23/08 , Y10T74/19079 , Y10T74/19102 , Y10T74/19116
摘要： A controllable, multi-mode, bi-directional overrunning clutch assembly and a mode shift system are adapted for use in a transfer case for transferring drive torque from a primary output shaft to a secondary output shaft so as to establish four-wheel drive modes. The clutch assembly includes a first ring journalled on a first rotary member, a second ring fixed to a second rotary member, and a plurality of rollers disposed in opposed cam tracks formed between the first and second rings. The first ring is split to define an actuation channel having a pair of spaced end segments. An actuator ring is moveable between positions engaged with and released from the end segments of the first ring. The shift system includes a moveable clutch actuator which controls movement of the actuator ring for establishing an on-demand four-wheel drive mode and a locked or part-time four-wheel drive mode.
摘要翻译：可控的多模式双向超越离合器组件和模式换档系统适用于用于将驱动扭矩从主输出轴传递到次输出轴的转运箱，以便建立四轮驱动模式。离合器组件包括：第一环，其环绕在第一旋转构件上，固定到第二旋转构件的第二环和设置在形成在第一和第二环之间的相对的凸轮轨道中的多个辊。第一环被分割以限定具有一对间隔开的端部段的致动通道。致动器环可在与第一环的端部段接合并从其释放的位置之间移动。换档系统包括可移动离合器致动器，其控制致动器环的运动以建立按需四轮驱动模式和锁定或兼职四轮驱动模式。

7. 发明授权

US06691847B2 Power transfer device 有权
标题翻译：电力传输装置
公开(公告)号：US06691847B2
公开(公告)日：2004-02-17
申请号：US10068028
申请日：2002-02-05
申请人： John Hugh Kerr
发明人： John Hugh Kerr
IPC分类号： F16D4106
CPC分类号： F16D41/066 , F16D41/086 , F16H41/24 , F16H2041/246
摘要： A power transfer device for amplifying and transmitting torque consists of an impeller (14), a turbine (16), a stator (18). A one-way clutch (32) responsive to impeller (14) rotational speed allows the stator (18) to rotate when the turbine is stationary or during high speed operation.
摘要翻译：用于放大和传递扭矩的动力传递装置包括叶轮（14），涡轮机（16），定子（18）。响应于叶轮（14）旋转速度的单向离合器（32）允许定子（18）在涡轮静止或高速运行时旋转。

8. 发明申请

US20020104729A1 Power transfer device 有权
标题翻译：电力传输装置
公开(公告)号：US20020104729A1
公开(公告)日：2002-08-08
申请号：US10068028
申请日：2002-02-05
发明人： John Hugh Kerr
IPC分类号： F16D043/00
CPC分类号： F16D41/066 , F16D41/086 , F16H41/24 , F16H2041/246
摘要： A power transfer device for amplifying and transmitting torque consists of an impeller (14), a turbine (16), a stator (18). A one-way clutch (32) responsive to impeller (14) rotational speed allows the stator (18) to rotate when the turbine is stationary or during high speed operation.
摘要翻译：用于放大和传递扭矩的动力传递装置包括叶轮（14），涡轮机（16），定子（18）。响应于叶轮（14）旋转速度的单向离合器（32）允许定子（18）在涡轮静止或高速运行时旋转。

9. 发明授权

US5970825A Magnetic ratchet/clutch type apparatus 失效
标题翻译：磁力棘轮/离合器式设备
公开(公告)号：US5970825A
公开(公告)日：1999-10-26
申请号：US808627
申请日：1997-04-15
申请人： Franklin E. Barnett , Brian D. Smith
发明人： Franklin E. Barnett , Brian D. Smith
IPC分类号： B25B13/46 , F16D41/066 , F16D41/08
CPC分类号： F16D41/064 , B25B13/462 , F16D41/086 , F16D2041/0646
摘要： Socket-type wrenches using a magnetic ratchet/clutch-type apparatus are disclosed. The apparatus preferably employs several pawls, as well as a ratchet-type wheel for engaging the pawls. The apparatus also utilizes the wrench's body which defines a chamber in which the wheel is received for rotation relative to the wrench body. The chamber also defines pockets for positioning the pawls adjacent the wheel to facilitate their movement between a drive position and a release position. In the drive position, at least one pawl is sandwiched between the wheel and a wall of the pocket to prevent the wrench body and the wheel from rotating relative to each other which enables a drive stroke to be made with the wrench. In the release position, the pawl is disengaged from the wheel which permits one to make a return stroke with the wrench. The apparatus further includes a ring magnet mounted on at least one side of the wheel for magnetically attracting the pawls to facilitate their movement into the drive position. Finally, the apparatus includes abutments which are utilized during the return stroke of the wrench to move the pawls out of engagement with the wheel.
摘要翻译：公开了使用磁性棘轮/离合器型装置的套筒式扳手。该装置优选地采用多个棘爪以及用于接合棘爪的棘轮式轮。该装置还利用扳手的本体，其限定了一个腔室，在该腔室中，车轮被容纳以相对于扳手主体旋转。腔室还定义了用于将棘爪定位在靠近轮的凹槽，以便于它们在驱动位置和释放位置之间的运动。在驱动位置中，至少一个棘爪被夹在轮和袋的壁之间，以防止扳手主体和轮相对于彼此旋转，这使得能够用扳手进行驱动行程。在释放位置，棘爪与轮分离，这允许用扳手进行返回行程。该装置还包括安装在车轮的至少一侧的环形磁铁，用于磁吸引棘爪以便于它们移动到驱动位置。最后，该装置包括在扳手的返回行程期间利用的基座，以使棘爪与车轮脱离啮合。

10. 发明授权

US5765669A Reversible, infinitely variable wedging element, force transfer device 失效
公开(公告)号：US5765669A
公开(公告)日：1998-06-16
申请号：US592229
申请日：1996-01-26
申请人： Daniel T. Adams , Eugene F. Duval
发明人： Daniel T. Adams , Eugene F. Duval
IPC分类号： B25B13/46 , F16D41/06 , F16D41/066 , F16D41/069 , F16D41/07 , F16D41/08 , F16D41/10
CPC分类号： F16D41/069 , B25B13/462 , F16D41/064 , F16D41/084 , F16D41/086 , F16D41/088 , F16D41/10
摘要： A force transfer device 30 includes an inner race 40 and an outer race 38 and a plurality of reversible wedging elements 34 located between the inner and outer races. This device 30 allows for continuous force transfer between the inner and outer race. This device 30 further allows for locking the inner race 40 relative to the outer race 38 in infinitely varying positions. The device 30 includes scallops on at least one race which scallops are of complex shape in order to manage wedging of the wedging elements and surface stresses between the wedging elements and the race contact surfaces. The device 30 is also reversible.

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