专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US10215242B2 Electromagnetic active brake 有权
公开(公告)号：US10215242B2
公开(公告)日：2019-02-26
申请号：US15605124
申请日：2017-05-25
申请人： RINGSPANN GmbH
发明人： Hans-Joachim Polack , Hartmut Bischoff
IPC分类号： F16D55/08 , B60T13/74 , F16D65/18 , F16D55/224 , F16D63/00 , F16D65/095 , F16D65/46 , F16D55/00 , F16D121/14 , F16D121/20 , F16D125/64
摘要： An electromagnetic active brake which is de-energized in the brake standby state, including—a brake body (1), —a brake device with at least two opposing brake shoes (9, 12) which are spaced from a component to be braked in the de-energized state of the active brake, —and an electromagnet (5) which is arranged in the brake body (1) and the armature (6) of which interacts with a brake lever (2). The armature (6) of the electromagnet (5) is rigidly connected to a spring compressor (3) which is guided in the brake body (1) and which is moved by the armature (6) in the axial direction of the armature (6) when the electromagnet (5) is energized and in this manner clamps a spring (16) against an abutment (20) that interacts with the brake lever (2) and is arranged in an axially adjustable manner in the direction of the path of the spring compressor (3). The active brake according to the invention is highly energy-saving and thus economical.

22. 发明申请

US20150251856A1 TORQUE-LIMITING RETURN STOP DEVICE 有权
标题翻译：扭矩限制返回停止装置
公开(公告)号：US20150251856A1
公开(公告)日：2015-09-10
申请号：US14635216
申请日：2015-03-02
申请人： RINGSPANN GMBH
发明人： Karlheinz Timtner
IPC分类号： B65G43/06 , F16D41/06 , B65G23/26 , F16D7/02
CPC分类号： B65G43/06 , B65G23/26 , F16D7/025 , F16D41/06
摘要： A return stop device with a freewheel having an internal ring, an external ring, and retaining elements arranged in an annular gap therebetween. A flange is provided at the attachment side and a housing part, between which the external ring is clamped, and a clamping device by which the external ring is pressed with its face between the flange and the housing part against a friction area, in order to generate a friction-fitting connection between the flange and the external ring. A release device is provided to at least partially overcome the contact pressure, in order to reduce or remove the friction-fitting connection. The release device includes an actuating organ, which acts upon a first gliding element, displaceable in an operating direction, to act upon a second gliding element, arranged displaceable perpendicular to the operating direction, that acts via a second wedge against the contact pressure upon the housing part.
摘要翻译：具有带有内环的自由轮的返回停止装置，外部环和以它们之间的环形间隙布置的保持元件。在附接侧设置有凸缘，在外部环被夹紧的壳体部分和夹紧装置之间，外部环的表面在凸缘和壳体部分之间抵靠摩擦区域被按压，以便在法兰和外圈之间产生摩擦配合连接。提供释放装置以至少部分地克服接触压力，以便减少或去除摩擦配合连接。释放装置包括致动器官，其作用在沿着操作方向移位的第一滑动元件上，以作用于垂直于操作方向移位的第二滑动元件，该第二滑动元件通过抵抗第二滑动元件住房部分。

23. 发明申请

US20040262109A1 Fall safety device 失效
标题翻译：跌倒安全装置
公开(公告)号：US20040262109A1
公开(公告)日：2004-12-30
申请号：US10855474
申请日：2004-05-27
申请人： Ringspann GmbH
发明人： Karlheinz Timtner
IPC分类号： F16F007/12 , B65H075/30
CPC分类号： B66B5/044 , B66D5/04 , B66D5/32
摘要： A fall safety device is provided having a load-bearing rotor 2, which supports at least one locking member 6, which can be moved by centrifugal force and which is moved into engagement with at least one stop 7b of a stator 4 if a certain rotor speed is exceeded and blocks the further rotation of the rotor 2. The locking member 6 and/or the stop 7b is in active connection with a braking body 8, which undergoes a plastic deformation when engaging the fall safety device and damps the stopping process.
摘要翻译：提供了具有承载转子2的跌落安全装置，承载转子2支撑至少一个锁定构件6，该至少一个锁定构件6可以通过离心力移动并且如果某个转子被移动到与定子4的至少一个止动件7b接合超过转速并阻止转子2的进一步旋转。锁定件6和/或止动件7b与制动主体8有效连接，该制动器8在接合掉落安全装置并阻止止动过程时经历塑性变形。

24. 外观设计

USD984334S1 Brake caliper for machinery 有权
公开(公告)号：USD984334S1
公开(公告)日：2023-04-25
申请号：US35513120
申请日：2021-11-10
申请人： Ringspann GmbH
设计人： Tobias Neuber , Markus Cermak

25. 发明授权

US11624415B2 Caliper brake 有权
公开(公告)号：US11624415B2
公开(公告)日：2023-04-11
申请号：US17361901
申请日：2021-06-29
申请人： RINGSPANN GmbH
发明人： Achim Mayer
IPC分类号： B60T13/04 , F16D55/226 , F16D65/16 , F16D121/20 , F16D125/66 , F16D55/00
摘要： A caliper brake for braking a moving component, including a housing and two brake shoes, which are movable within the housing toward the component to be braked, and a bearing part, which is movable within the housing by an actuator. The brake shoes each have a wedge surface on a side facing away from the component to be braked, by which a braking force acting on the bearing part is transmitted to the brake shoes with deflection and force multiplication. For higher braking forces using a spring-actuated brake, and to reduce the effects of spring travel on the braking force, the bearing part has offset bearing locations against which the wedge surfaces of each brake shoe bear. The wedge surfaces each have, in the region of the bearing locations, a step which is overcome during a closing movement of the brake shoes before they engage the component to be braked.

26. 发明申请

US20220034374A1 CALIPER BRAKE 有权
公开(公告)号：US20220034374A1
公开(公告)日：2022-02-03
申请号：US17361901
申请日：2021-06-29
申请人： RINGSPANN GmbH
发明人： Achim MAYER
IPC分类号： F16D55/226 , F16D65/16
摘要： A caliper brake for braking a moving component, including a housing and two brake shoes, which are movable within the housing toward the component to be braked, and a bearing part, which is movable within the housing by an actuator. The brake shoes each have a wedge surface on a side facing away from the component to be braked, by which a braking force acting on the bearing part is transmitted to the brake shoes with deflection and force multiplication. For higher braking forces using a spring-actuated brake, and to reduce the effects of spring travel on the braking force, the bearing part has offset bearing locations against which the wedge surfaces of each brake shoe bear. The wedge surfaces each have, in the region of the bearing locations, a step which is overcome during a closing movement of the brake shoes before they engage the component to be braked.

27. 发明申请

US20170225238A1 CLAMPING FIXTURE 审中-公开
公开(公告)号：US20170225238A1
公开(公告)日：2017-08-10
申请号：US15498656
申请日：2017-04-27
申请人： RINGSPANN GmbH
发明人： Volker Schlautmann
IPC分类号： B23B31/40 , B23B31/20
CPC分类号： B23B31/4006 , B23B31/025 , B23B31/20 , B23B31/202 , B23B31/4013 , B23B31/404 , B23B2231/2043 , B23B2231/2086 , B23B2231/2091 , Y10T279/1004 , Y10T279/1008 , Y10T279/1037 , Y10T279/1066 , Y10T279/1087 , Y10T279/17307 , Y10T279/17376
摘要： A clamping fixture for clamping a component, in particular a workpiece or tool, having a number of clamping jaws, distributed along a periphery, which are connected by appropriate elastic flexural webs to a main body, wherein the clamping jaws are adjustable by an axially movable actuating device in a radial direction from a release position into a holding position, which clamping fixture is characterized in that the flexural webs, in their release position, are inclined in relation to an axially parallel direction radially in a direction of their respective holding positions.

28. 发明申请

US20010019003A1 Free wheel retaining ring 审中-公开
标题翻译：自由轮保持环
公开(公告)号：US20010019003A1
公开(公告)日：2001-09-06
申请号：US09795031
申请日：2001-02-27
申请人： Ringspann GmbH
发明人： Siegfried Jackwerth , Karlheinz Timtner
IPC分类号： F16D041/07
CPC分类号： F16D41/07
摘要： A free wheel retaining ring has a plurality of clamping elements pivotably mounted and biased by at least one spring toward an engaging position, wherein the clamping elements are supported radially outwardly on the edge of the retaining ring and execute a swivelling motion acting toward a disengaging position, under the action of centrifugal force against the force of the spring. The free wheel retaining ring is constructed in one piece and has in its cylindrical region a plurality of windows following one after the other in the circumferential direction, in which the clamping elements are guided in the circumferential direction while simultaneously being supported radially outwardly.
摘要翻译：自由轮保持环具有多个夹紧元件，该多个夹紧元件通过至少一个弹簧可枢转地安装和偏压到接合位置，其中夹紧元件径向向外被支撑在保持环的边缘上，并执行朝向脱离位置的旋转运动在离心力的作用下抵抗弹簧的力。自由轮保持环构造成一体，并且在其圆柱形区域中具有沿圆周方向一个接一个的多个窗口，其中夹紧元件在圆周方向上被引导，同时被径向向外支撑。

29. 发明申请

US20230058799A1 CAGE FREEWHEEL 有权
公开(公告)号：US20230058799A1
公开(公告)日：2023-02-23
申请号：US17875542
申请日：2022-07-28
申请人： RINGSPANN GmbH
发明人： Thomas HEUBACH
IPC分类号： F16D41/067
摘要： A cage freewheel for installing in the clamping gap between a shaft and a hub, in particular in the drive of an e-bike, having a sprag cage which, in one embodiment, is fitted continuously in the circumferential direction with sprags arranged pivotably in the sprag cage, with the sprags being loaded resiliently in the engagement direction. Here, a bearing disk is arranged axially adjacent to the sprag cage. In a further embodiment, the cage ring is fitted consecutively in the circumferential direction both with bearing rollers (4) and with sprags (5). In addition, a shaft and hub arrangement and to an e-bike drive having a cage freewheel with the abovementioned features is also provided.

30. 发明授权

US10307837B2 Clamping fixture 有权
公开(公告)号：US10307837B2
公开(公告)日：2019-06-04
申请号：US15498656
申请日：2017-04-27
申请人： RINGSPANN GmbH
发明人： Volker Schlautmann
IPC分类号： B23B31/02 , B23B31/40 , B23B31/20
摘要： A clamping fixture for clamping a component, in particular a workpiece or tool, having a number of clamping jaws, distributed along a periphery, which are connected by appropriate elastic flexural webs to a main body, wherein the clamping jaws are adjustable by an axially movable actuating device in a radial direction from a release position into a holding position, which clamping fixture is characterized in that the flexural webs, in their release position, are inclined in relation to an axially parallel direction radially in a direction of their respective holding positions.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式