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1. 发明专利

JP2013133942A The one-way clutch 有权
标题翻译：单向离合器
公开(公告)号：JP2013133942A
公开(公告)日：2013-07-08
申请号：JP2012279102
申请日：2012-12-21
申请人： Ringspann Gmbh , リングシュパン・ゲー・エム・ベー・ハーRingspann Gesellschaf Mit Beschrankter Haftung
发明人： BRZUS AUGUSTYN
IPC分类号： F16D47/04 , F16D41/07
CPC分类号： F16D7/02 , F16D7/025 , F16D41/07 , F16D47/02
摘要： PROBLEM TO BE SOLVED: To provide a one-way clutch with a torque limiter that achieves high braking effect in spite of a relatively small occupied space.SOLUTION: The one-way clutch includes: an inner ring 1 arranged on a drive shaft; a plurality of split outer rings 3a, 3b axially juxtaposed spaced apart from each other; and a plurality of cam bodies 2a, 2b respectively arranged in annular clearances between the inner ring and the outer rings. Friction surfaces 13a, 13b are provided on the radially extending end surfaces of the split outer rings 3a, 3b. The friction surfaces are configured to be axially brought into contact with and frictionally locked to corresponding friction discs 25, 26. The friction discs 25, 26 are unrotatable and at least partially supported to be axially slidable. Another friction disc 24, unrotatable and supported to be axially slidable, is arranged in an annular clearance between the split outer rings 3a, 3b. All of the split outer rings 3a, 3b and the friction discs 24, 25, and 26 are axially brought into contact with each other and can be frictionally locked to each other.
摘要翻译：要解决的问题：提供具有扭矩限制器的单向离合器，其尽管占用空间相对较小而实现高制动效果。解决方案：单向离合器包括：设置在驱动轴上的内圈1; 多个分开的外圈3a，3b彼此间隔开并排; 以及分别布置在内圈和外圈之间的环形间隙中的多个凸轮体2a，2b。摩擦面13a，13b设置在分割外圈3a，3b的径向延伸的端面上。摩擦表面被构造成轴向地与相应的摩擦盘25,26接触并摩擦锁定。摩擦盘25,26是不可旋转的并且至少部分地被支撑以可轴向滑动。不可旋转并被支撑以可轴向滑动的另一摩擦盘24布置在分开的外圈3a，3b之间的环形间隙中。所有分割外圈3a，3b和摩擦片24,25和26被轴向地彼此接触并且可以彼此摩擦锁定。

2. 发明专利

JP2007327643A Freewheel clutch and its manufacturing method 审中-公开
标题翻译： FREEWHEEL离合器及其制造方法
公开(公告)号：JP2007327643A
公开(公告)日：2007-12-20
申请号：JP2007151133
申请日：2007-06-07
申请人： Ringspann Gmbh , リングシュパン・ゲー・エム・ベー・ハーRingspann Gesellschaf Mit Beschrankter Haftung
发明人： JACKWERTH SIEGFRIED , THOMAS HEUBACH
IPC分类号： F16D41/07 , C09K3/14 , F16D41/06
CPC分类号： F16D41/073 , F16D41/066
摘要： PROBLEM TO BE SOLVED: To provide a freewheel clutch for improving the transmission of torque and at the same time for improving the prevention of a slip through. SOLUTION: The freewheel clutch includes an outer ring 1; an inner ring 2 substantially concentric with the outer ring; and a plurality of friction latch bodies 6 provided in a circular space 5 between the inner ring and the outer ring for locking a relative rotation for one direction between the inner ring and the outer ring, and allowing a relative rotation for an opposite direction. At least either one of the surface of the friction latch body 6 or a track 3 of the inner ring and a track 4 of the outer ring are coated to increase a friction coefficient. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于改善转矩传递的自由轮离合器，同时用于改善防止滑动。
解决方案：飞轮离合器包括外圈1; 与所述外圈大致同心的内圈2; 以及设置在内环和外圈之间的圆形空间5中的多个摩擦锁闩体6，用于在内圈和外圈之间锁定一个方向的相对旋转，并允许相反方向的相对旋转。摩擦锁定体6的表面或内圈的轨道3和外圈的轨道4中的至少任一个被涂覆以增加摩擦系数。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2004360915A Drop prevention device 审中-公开
公开(公告)号：JP2004360915A
公开(公告)日：2004-12-24
申请号：JP2004160930
申请日：2004-05-31
申请人： Ringspann Gmbh , リングシュパン・ゲー・エム・ベー・ハーRingspann Gesellschaf Mit Beschrankter Haftung
发明人： TIMTNER KARLHEINZ
IPC分类号： B66B5/04 , B66D1/54 , B66D5/04 , B66D5/32 , F16D59/00 , F16D63/00
CPC分类号： B66B5/044 , B66D5/04 , B66D5/32
摘要： PROBLEM TO BE SOLVED: To realize by far effective impact absorption during block of rotation by improving a drop preventing device to effect block of rotation through locking in various elevating devices.
SOLUTION: The drop preventing device is constituted such that a claw member (6) operated based on a centrifugal force is supported at a rotor (2); the claw member (6) is locked with a lock part (7b) of a stator (4) when the rotor (2) exceeds the fixed number of revolutions and blocks rotation of the rotor (2); and in this case, the claw member (6) is worked on a braking element (8); the braking element (8) is plastically deformed in a rotation block process for preventing a drop and is constituted to absorb its impact; and the braking element (8) is situated in a chamber.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JPH05142071A TORQUE TRANSMISSION DEVICE 失效
公开(公告)号：JPH05142071A
公开(公告)日：1993-06-08
申请号：JP10916092
申请日：1992-04-03
申请人： MICRO EPSILON MESSTECHNIK , RINGSPANN GMBH
发明人： FURANTSU RUUBESU , KAARUHAINTSU TEIMUTONAA
IPC分类号： G01L3/10 , G01L3/14
摘要： PURPOSE: To eliminate the error and to accurately measure the displacement by disposing sensors at invariable positions from one another and measuring the surface in the opposite or faced direction. CONSTITUTION: A position sensor 3 and a reference component 7 have surfaces 8, 9 substantially parallel to one another. Further, sensors 4, 5 are disposed at invariable positions to measure the surfaces 8, 9 in opposite direction, i.e., in oppositely faced direction or faced direction, i.e., confronted direction. The surfaces 8, 9 of the sensor 3 and component 7 are opposed. The sensors 4, 5 are disposed between the surfaces 8 and 9, i.e., between the sensor 3 and the component 7 to measure in the opposite direction to the surfaces 8, 9. Thus, the axial displacement of the sensor 3 generated at the time of transmitting torque can be measured as a differentially moved amount.

5. 发明专利

JPH04230818A TORQUE MEASURING APPARATUS 失效
公开(公告)号：JPH04230818A
公开(公告)日：1992-08-19
申请号：JP7875791
申请日：1991-04-11
申请人： RINGSPANN GMBH
发明人： KAARUHAINTSU CHIMUTONAA
IPC分类号： G01L3/14
摘要： PURPOSE: To maintain a function even for a high torque by limiting relative rotation with the use of a stopper where relative-rotating members hit each other and then allowing the relative rotation amount to correspond to maximum allowable material strength of a measurement device. CONSTITUTION: In order that slits 4a-4d which form members 5 and 6, relative rotation is possible, function as stoppers 5a and 8a which limit the relative rotation when the periphery surfaces facing each other at a boundary between the inside part 5 and the outside part 6 partially contact during relative rotation of both members, an extended form is provided. For this purpose, a slit width matches with the maximum allowable material strength of a measurement device, especially of spoke-like intermediate members 7a-7d and forklike arms 8a-8d. Thus, overload on the measurement device can be avoided, a torque can be transmitted even when the members 7a-7d or the arms 8a-8d are districted. This is because an engagement based on geometric form between the inside part 5 and the outside part 6 is maintained due to the extended form of the slits 4a-4d.

6. 发明专利

JPH0618350A ALIGNING LOCKING DEVICE FOR WHEEL 失效
公开(公告)号：JPH0618350A
公开(公告)日：1994-01-25
申请号：JP8766893
申请日：1993-04-15
申请人： RINGSPANN GMBH
发明人： RUPUREHITO MAURAA
IPC分类号： G01M1/02 , B60B30/08 , G01M1/04
摘要： PURPOSE: To shorten time required for rim fastening work by unitizing members for alignment to prevent them from dispersing. CONSTITUTION: The rim of a wheel is fastened to a flange member 4 fixed to the shaft 1 with a fastening means 6. The shaft 1 has a conical peripheral surface 8 having a diameter extending gradually in the direction of fastening, and a diameter extending member 9 freely extensible in the radial direction having a conical inner circumferential surface 10 which touches and slides on this conical peripheral surface 8 and a cylindrical peripheral surface 12 which joins to the center hole of the rim 5, is provided. The diameter extending member 9 has a cylindrical ring 14 having a flange 15 and a flangelike touching and supporting means 17, and an angle ring 18 which covers the touching and supporting means 17 from its rear side over to its radial-direction outside is provided in such a way as to be abel to move sliding freely in the axial direction of the diameter extending member 9. The cylindrical part 19 of the angle ring 18 touches the rear of the rim 5, and a spring 21 is fitted maintaining its initially energized state between the flange 15 and the disklike part 20 of the angle ring 18.

7. 发明专利

JPH02300522A CLUTCH DEVICE 失效
公开(公告)号：JPH02300522A
公开(公告)日：1990-12-12
申请号：JP9295990
申请日：1990-04-06
申请人： RINGSPANN GMBH
发明人： RUPUREHITO MAURAA
IPC分类号： F16D25/061 , B66B5/18 , F16D1/096 , F16D25/0632 , F16D25/065
摘要： PURPOSE: To simplify the structure of a clutch apparatus and reduce its size by placing within a hydraulically or pneumatically driven cylinder chamber the resilient means required for control of tension means. CONSTITUTION: A coned disc spring 10 is enclosed in a cylinder chamber 9 and a portion between the ring flange 2a of an end face flange 2 and an outer cylinder 6 is axially energized via a retaining ring. Thereby the outer cylinder 6 is moved leftward relative to the end face flange 2 to compress a conical tension plate 4 as the bore of the tension plate 4 is reduced and a bush 3 that has become easier to deflect diametrically is pressed against a shaft. This pressure is calculated so that a predetermined torque is safely transmitted from the end face flange 2 to the shaft 1 or vice versa. To disengage this clutch, a pressure medium is force-fed to the cylinder chamber 9 through a flow passage 22 to thereby slide the outer cylinder 6 rightward to cancel the clamping action of the tension plate 4.

8. 发明专利

JPH02284032A TORQUE MEASURING INSTRUMENT 失效
公开(公告)号：JPH02284032A
公开(公告)日：1990-11-21
申请号：JP5786490
申请日：1990-03-08
申请人： RINGSPANN GMBH
发明人： KAARUHAINTSU CHIMUTONAA
IPC分类号： G01L3/14
摘要： PURPOSE: To reduce the manufacturing cost, in particular the assembling cost, by forming the relatively rotatable members integrally with forked teeth and the forked handle part of a lever surrounding the members. CONSTITUTION: In order to take out the relative rotation members 1, 2 are coupled the forked teeth 4, 5 of a plurality of levers 6 disposed around the members 1, 2. The forked teeth 4, 5 are arranged in the axial direction and the forked levers 6 are extending substantially in the coupling direction. The forked handle part is coupled, at the end part thereof, with a detection ring 8 and a plurality of functional members can be assembled as one compositional member. Since the relatively rotatable members 1, 2 thus assembled can be coupled tightly with both forked teeth 4, 5, a parallel planar coupling face is not required. Furthermore, boring of the coupling hole, adjustment and assembling work can be eliminated.

9. 发明专利

JP2005069489A Driving screw feeding device 审中-公开
标题翻译：驱动螺丝进料装置
公开(公告)号：JP2005069489A
公开(公告)日：2005-03-17
申请号：JP2004247644
申请日：2004-08-27
申请人： Ringspann Gmbh , リングシュパン・ゲー・エム・ベー・ハーRingspann Gesellschaf Mit Beschrankter Haftung
发明人： TIMTNER KARLHEINZ
IPC分类号： F16H25/22 , F16H25/24
CPC分类号： F16H25/24 , F16H2025/2445 , Y10T74/18056
摘要： PROBLEM TO BE SOLVED: To provide a screw feeding device capable of accurately achieving a feed position of a carriage and a machine element fed by a screw irrespective of whether angle deviation and alignment deviation between the carriage and the screw feeding device are compensated or not. SOLUTION: This screw feeding device is provided with screw-nut feeding mechanisms 3, 4 in which a universal joint 5 having at least two joint parts 5a, 5b is mounted. The universal joint 5 is formed as an elastic joint, and the joint parts 5a, 5b are mutually connected by a plurality of link arms 25a, 25b having elasticity in the peripheral direction and rigidity in the direction of feeding. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够精确地实现滑架和由螺钉供给的机器元件的进给位置的螺杆进给装置，而不管支架和螺杆进给装置之间的角度偏差和对准偏差是否被补偿或不。解决方案：该螺旋进给装置设置有螺母进给机构3,4，其中安装有具有至少两个接合部分5a，5b的万向接头5。万向接头5形成为弹性接头，接头部分5a，5b通过周向具有弹性的多个连杆臂25a，25b和进给方向的刚性相互连接。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JPH08254224A RETAINER RING FOR FREE WHEEL 失效
公开(公告)号：JPH08254224A
公开(公告)日：1996-10-01
申请号：JP32141895
申请日：1995-12-11
申请人： RINGSPANN GMBH
发明人： RUPUREHITO MAURAA , KAARUHAINTSU TEIMUTONAA , JIIKUFURIITO YATSUKUBUERUTO
IPC分类号： F16D41/06 , F16D41/07
摘要： PROBLEM TO BE SOLVED: To manufacture a retainer ring at low cost, provide it with the highest torque transmission characteristics, and be adapted to various kind of widths of free wheels by a simple method. SOLUTION: This freewheel-retainer ring is provided with a plurality of clamp members 5 energized by, at least, one spring 6 in the engagement direction of the retainer ring. Two separate pockets 4 are provided in the shaft core directional extension parts of the clamp members 5 so that the pockets are engaged with both ends of the clamp members 5, one pocket 4 is connected to one edge ring, and the other pocket is connected to the other edge ring 2.

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