公开(公告)号：WO2004063585A1

公开(公告)日：2004-07-29

申请号：PCT/SE2004/000015

申请日：2004-01-12

Applicant: VOITH TURBO SAFESET AB ,  FALK, Curt, Gunnar

Inventor： FALK, Curt, Gunnar

IPC: F16D1/05

CPC classification number: F16D1/096 ,  F16D1/05 ,  F16D1/091 ,  F16D1/095 ,  F16D2001/0906

Abstract: The present invention relates to an hydraulic piston-cylinder arrangement (5) which is adapted to allow a first sleeve (10), an outer sleeve, to be displaced relative to a second sleeve (20), an inner sleeve, during development of an oil film (31) of high pressure between mutually facing conical surfaces (10b, 20b) of respective sleeves, so that the inner sleeve (20) will be compressed radially by radial expansion of the outer sleeve (10) and therewith be pressed against one or two shaft sections (2b, 3b) to provide an adapted clamping effect and therewith provide a slip-free torque transmission coupling. The piston-cylinder arrangement includes a first part (6a) of a first two-part coupling element (6), wherein a second part (6b) of said coupling element (6) is carried by the outer sleeve (10). In addition the piston-cylinder arrangement (5) also includes a first part (7a) of a second two-part coupling element (7), wherein a second part (7b) of said second two-part coupling element is carried by said inner sleeve (20) or by a corresponding counter-pressure surface.

Abstract translation: 液压活塞 - 气缸装置技术领域本发明涉及一种液压活塞 - 气缸装置（5），其适于允许第一套筒（10），外部套筒相对于第二套筒（20），内部套筒，在内部套筒 在相应的套筒的相互面对的锥形表面（10b，20b）之间具有高压的油膜（31），使得内套筒（20）将通过外套筒（10）的径向膨胀而被径向地压缩，并且由此被压靠在一个 或两个轴部分（2b，3b），以提供适合的夹紧效果，从而提供无滑差的扭矩传递联接。 活塞缸装置包括第一两部分联接元件（6）的第一部分（6a），其中所述联接元件（6）的第二部分（6b）由外套筒（10）承载。 此外，活塞 - 气缸装置（5）还包括第二两部分联接元件（7）的第一部分（7a），其中所述第二两部分联接元件的第二部分（7b）由所述内部 套筒（20）或相应的反压表面。

公开(公告)号：WO2008079075A1

公开(公告)日：2008-07-03

申请号：PCT/SE2007/001158

申请日：2007-12-21

Applicant: HUDIKSVALLS TEKNIK CENTRUM AB ,  FALK, Curt

Inventor： FALK, Curt

IPC: F16D1/08 ,  F16D25/04 ,  F16D43/21 ,  F16D43/286

CPC classification number: F16D25/046

Abstract: A clutch of hydraulic-pressure type comprising a linearly controlled piston (300) that is movable in a channel in the clutch and that carries a pivotally mounted support leg (208) that is spring biased into axial alignment with the piston, the side of which facing away from the support leg is loaded by the hydraulic pressure. The clutch is annular and co-operates with a shaft shank (1), and the free end of the support leg rests against a support surface carried by the shaft shank (1) upon rotation between the shaft shank (1) and the clutch (4), the support leg is turned away, whereby the piston (300) is displaced and opens a valve through which the hydraulic pressure is evacuated.

Abstract translation: 一种液压式离合器，包括线性控制的活塞（300），其可在离合器中的通道中移动并且承载枢转安装的支撑腿（208），所述支撑腿被弹簧偏置成与活塞轴向对准，其一侧 面向远离支撑腿的液压被加载。 离合器是环形的并且与轴柄（1）配合，并且在轴柄（1）和离合器（1）之间旋转时，支撑腿的自由端靠在由轴柄（1）承载的支撑表面上 如图4所示，支撑腿被转动，由此活塞（300）移位并打开阀，通过该阀将液压抽出。

公开(公告)号：WO2002073055A1

公开(公告)日：2002-09-19

申请号：PCT/EP2002/002537

申请日：2002-03-08

Applicant: VOITH SAFESET AB ,  ELSNER, Ernst ,  LINDENTHAL, Hans ,  FALK, Curt ,  APPELL, Bo

Inventor： ELSNER, Ernst ,  LINDENTHAL, Hans ,  FALK, Curt ,  APPELL, Bo

IPC: F16D1/08

CPC classification number: F16D25/046 ,  F16D1/0805 ,  F16D25/14 ,  F16D43/284 ,  F16D48/02 ,  F16D2048/0203 ,  F16D2048/0233 ,  F16D2048/0263

Abstract: Die Erfindung betrifft ein Verfahren Verfahren zum Druckaufbau in Verbindungskupplungen zum drehdesten Kuppeln zweuer koaxialer Maschinenelemente - einem ersten antriebsseitigen und einem zweiten abtriebsseitigen Maschinenelement - insbesondere in einer Welle-Nabe-Verbindung, wobei mittels der Verbindungskupplung eine spielfreie, kraftschlüssige Verbindung zwischen den Maschinenelementen hergestellt wird und die Verbindungskupplung einen mit einem Druckmittel befüllbaren Zwischenraum umfasst, der durch eine Wand begrenzt ist, die in Richtung eines der zu kuppelnden Maschinenelemente gerichtet ist und einen elastischen Teilbereich aufweist, wobei der elastische Teilbereich bei Wirkung des Druckmittels eine Verformung in Richtung der zu verspannenden Maschinenelemente erfährt. Die Erfindung ist dadurch gekennzeichnet, dass das Druckmittel während der Rotation der Verbindungskupplung mittels wenigstens einer Fördereinrichtung aus einem mitrotierenden Druckmittelspeicher in den Zwischenraum gefördert wird.

Abstract translation: 本发明涉及一种方法，用于建立在连接联轴节压力用于旋转最直接耦合zweuer同轴机器元件 - 第一驱动面和第二输出侧机械元件 - 在一个轴毂连接特别是与机器元件通过连接耦合来制成之间无间隙的，力锁合的连接，和 该连接接头包括有由被导向朝向所述机器是耦合元件中的一个并具有一个弹性部的壁限定的压力介质的空间可填充，所述压力流体的作用弹性部发生变形中的方向被夹紧机元件 ， 本发明的特征在于，所述压力连接耦合的通过从同向旋转的压力介质存储器的输送机的装置的旋转期间装置至少供给到中间空间中。

公开(公告)号：WO2009070095A9

公开(公告)日：2009-08-27

申请号：PCT/SE2008051119

申请日：2008-10-02

Applicant: VOITH TURBO SAFESET AB ,  FALK CURT

Inventor： FALK CURT

IPC: F16D7/02 ,  B60K17/22 ,  F16C3/02

CPC classification number: B60K17/22 ,  F16C3/035 ,  F16D7/021 ,  F16D9/08 ,  F16D43/211 ,  F16D43/286

Abstract: The present invention relates to a torque transmitting cardan shaft (2), and, in principle, includes within the shaft an adapted intermediate member or shaft (10), which has a first end section (11), that is intended for a rotationally rigid co-action with a first universal joint yoke (21) and a second end section (12), opposite said first end section (11), intended for a rotationally rigid co-action with a second universal joint yoke (22). The intermediate member or shaft (10) and its end section (11) is configured as and comprises two parts or sub-sections (2a, 10), which are mutually joined via a safety coupling arrangement (7), by means of which a free coupling of said subsections (2a, 10) from one other can be ensured immediately after the torque, between said subsections, exceeds a predetermined value, determined by the construction of the safety coupling arrangement (7). A first end section (2a) and its universal joint yoke (21) includes an axially orientated cylindrical groove or recess (13), which has a centre axis (13') that is co-ordinated with or aligned with a rotational axis (11') of said first end subsection (11) and its co-ordinated universal joint yoke (21). The circular groove or recess (13) is dimensioned to enable enclosure of a major cylindrical part (17) of said safety coupling arrangement (7) and its safety unit part (17) and co-operate with a disc (18). The first end section or extension (2a) and its yoke (21) are integrated formed to one single piece.

Abstract translation: 本发明涉及一种传递扭矩的万向轴（2），并且原则上在轴的内部包括一个适配的中间构件或轴（10），该中间构件或轴具有第一端部部分（11），该第一端部部分用于抗旋转 与第一万向节叉（21）和与第一端部（11）相对的第二端部（12）的共同作用，用于与第二万向节叉（22）抗旋转刚性地共同作用。 中间构件或轴（10）及其端部区段（11）构造为并且包括两个通过安全联接装置（7）相互连接的部分或子区段（2a，10），利用该安全联接装置 在所述子部分之间的转矩超过由安全联接装置（7）的构造确定的预定值之后，可以立即确保所述子部分（2a，10）彼此自由的联接。 第一端部段（2a）及其万向节轭（21）包括轴向定向的圆柱形凹槽或凹部（13），该凹槽或凹部具有与旋转轴线（11）配合或对准的中心轴线 （11）及其配合的万向节叉（21）的一部分。 圆形凹槽或凹部（13）的尺寸设定为能够封闭所述安全联接装置（7）的主要圆柱形部分（17）及其安全单元部分（17）并且与圆盘（18）协作。 第一端部或延伸部（2a）及其轭（21）一体地形成为一个单件。

公开(公告)号：WO2009070095A1

公开(公告)日：2009-06-04

申请号：PCT/SE2008/051119

申请日：2008-10-02

Applicant: VOITH TURBO SAFESET AB ,  FALK, Curt

Inventor： FALK, Curt

IPC: F16D7/02 ,  B60K17/22 ,  F16C3/02

CPC classification number: B60K17/22 ,  F16C3/035 ,  F16D7/021 ,  F16D9/08 ,  F16D43/211 ,  F16D43/286

Abstract: The present invention relates to a torque transmitting cardan shaft (2), and, in principle, includes within the shaft an adapted intermediate member or shaft (10), which has a first end section (11), that is intended for a rotationally rigid co-action with a first universal joint yoke (21) and a second end section (12), opposite said first end section (11), intended for a rotationally rigid co-action with a second universal joint yoke (22). The intermediate member or shaft (10) and its end section (11) is configured as and comprises two parts or sub-sections (2a, 10), which are mutually joined via a safety coupling arrangement (7), by means of which a free coupling of said subsections (2a, 10) from one other can be ensured immediately after the torque, between said subsections, exceeds a predetermined value, determined by the construction of the safety coupling arrangement (7). A first end section (2a) and its universal joint yoke (21) includes an axially orientated cylindrical groove or recess (13), which has a centre axis (13') that is co-ordinated with or aligned with a rotational axis (11') of said first end subsection (11) and its co-ordinated universal joint yoke (21). The circular groove or recess (13) is dimensioned to enable enclosure of a major cylindrical part (17) of said safety coupling arrangement (7) and its safety unit part (17) and co-operate with a disc (18). The first end section or extension (2a) and its yoke (21) are integrated formed to one single piece.

Abstract translation: 本发明涉及扭矩传递万向节轴（2），并且原则上在轴内包括适于的中间构件或轴（10），其具有第一端部部分（11），该第一端部部分用于旋转刚性 与第一通用接头轭架（21）和与第一端部部分（11）相对的第二端部部分（12）的协同作用，用于与第二万向接头轭架（22）的旋转刚性协作。 中间构件或轴（10）及其端部（11）构造为并包括经由安全联接装置（7）相互连接的两个部分或子部分（2a，10），通过该部分或子部分 在所述子部分之间的扭矩超过由安全联接装置（7）的结构确定的预定值之后，可立即确保所述子部分（2a，10）彼此的自由联接。 第一端部部分（2a）和其万向节轭部（21）包括轴向定向的圆柱形凹槽（13），其具有与旋转轴线（11）协调或对齐的中心轴线（13'） '）的所述第一末端部分（11）及其协调的万向节轭（21）。 圆形槽或凹槽（13）的尺寸设计成使得能够围绕所述安全联接装置（7）的主圆柱形部分（17）及其安全单元部分（17）并与盘（18）配合。 第一端部或延伸部（2a）及其轭部（21）一体形成一体。

公开(公告)号：WO2005061916A1

公开(公告)日：2005-07-07

申请号：PCT/SE2004/001935

申请日：2004-12-20

Applicant: VOITH TURBO SAFESET AB ,  FALK, Curt, Gunnar

Inventor： FALK, Curt, Gunnar

IPC: F16D7/02

CPC classification number: F16D7/021 ,  F16D7/02 ,  F16D25/04 ,  Y10T403/13 ,  Y10T403/1633 ,  Y10T403/22

Abstract: The present invention relates to a safety coupling arrangement (10) comprising a first coupling part (11, that can be adapted for fixed co-action with a shaft, axle or the like that functions to transfer torque and rotary movement to said safety coupling, and a second coupling part (12) which is adapted for fixed co-action with a shaft, axle or the like to transfer torque and rotational movement from the safety coupling, and further comprising a safety unit (13). The safety unit is adapted to take one of two settings, a first setting, in which torque and rotary movement can be transferred between said two coupling parts (11, 12) and a second setting, in which no torque and rotational movement can be transferred between said two coupling parts. The safety unit (13) includes a subpart or a body (13') that can take said first setting as a result of expansion caused by applying pressure to a cavity (13a) in the safety unit and enclosing said pressure in said cavity, and is able to take its second setting by evacuating said pressure from the cavity. The second coupling part (12) includes an axially directed or generally axially directed groove (12a) which is adapted to be able to surround a pressure expandable subpart (13'; 13b, 13b') in said safety unit (13) or said first coupling part (11) and the whole or essentially the whole of said cavity (13a), wherein said expandable subpart (13'), when in its first setting, functions to allow torque to be transferred directly to said first coupling part (11) or said second coupling part (12) via two mutually opposing surface parts (13c, 13d) which are frictionally active against opposing outer parts (12b, 12c) of the axially directed groove (12a).

Abstract translation: 本发明涉及一种安全联接装置（10），其包括第一联接部件（11），其可以适于与用于将扭矩和旋转运动传递到所述安全联接器的轴，轴等的固定协作， 以及第二联接部分（12），其适于与轴，轴等固定协调，以从安全联接器传递扭矩和旋转运动，并且还包括安全单元（13），安全单元适于 采取两个设置之一，第一设置，其中可以在所述两个联接部件（11,12）之间传递扭矩和旋转运动和第二设置，其中在所述两个联接部件之间不传递扭矩和旋转运动 安全单元（13）包括子部件或主体（13'），其可以由于通过向安全单元中的空腔（13a）施加压力并且将所述压力包围在所述腔体中而引起膨胀而获得所述第一设定， 并且能够采取它 通过从空腔排出所述压力来进行第二设定。 第二联接部件（12）包括轴向或大致轴向定向的凹槽（12a），其适于能够围绕所述安全单元（13）中的压力可膨胀子部件（13'; 13b，13b'）或所述第一 连接部分（11）和整个或基本上整个所述腔（13a），其中所述可扩展子部分（13'）在其第一设置中起作用以允许扭矩直接传递到所述第一联接部分（11） 或所述第二联接部件（12）经由两个彼此相对的表面部分（13c，13d），所述两个相对的表面部分抵抗所述轴向指向的凹槽（12a）的相对的外部部分（12b，12c）。

公开(公告)号：WO2004063586A1

公开(公告)日：2004-07-29

申请号：PCT/SE2004/000016

申请日：2004-01-12

Applicant: VOITH TURBO SAFESET AB ,  FALK, Curt, Gunnar

Inventor： FALK, Curt, Gunnar

IPC: F16D1/05

CPC classification number: F16D1/096 ,  F16D1/05 ,  F16D1/091 ,  F16D1/095 ,  F16D2001/0906

Abstract: The present invention relates to an arrangement (1) pertaining to a compressive or clamp coupling (2) in which two mating sleeves (21, 22) act compressingly against an outer surface (23a) of a shaft (23), wherein the arrangement (1) is adapted to enable a first sleeve (21), an outer sleeve, to be displaced relative to a second sleeve, an inner sleeve (22), for instance when mounting the coupling The outer sleeve (21) has an inner conical surface (21a) and the inner sleeve (22) has an outer mating conical surface (22a) and an inner shaft-adapted cylindrical surface (22b), which is dimensioned to encircle said shaft (23) in the absence of an externally applied force and with a small tolerance, so that said sleeve can be displaced axially. The occurrence of forces acting between the inner cylindrical surface of the first sleeve and the outer cylindrical surface of the shaft caused by said clamping action shall be capable of providing a torque-transferring slip-free clamp coupling (2). At least one channel (26) is adapted to deliver lubricant media or oil under high pressure to and between said mating surfaces (21a, 22a). A first means (A) is active between the outer sleeve and the inner sleeve such as to cause the outer sleeve (21) to move axially in relation to the inner sleeve (22) in a first direction (R1) (or in a second opposite direction R2) at least when a lubricant pressure and a film has been established between mutually opposing and mating slide surfaces. According to the invention, the arrangement includes a second means (B), which is adapted to provide a reduction in and/or distribution of occurring end-related and radially active compressive forces on the cylindrical shaft surface (23a) or shaft section (23d) from the end-portion or end-portions of the outer sleeve (21) via an end-portion or end-portions of said inner sleeve (22).

Abstract translation: 本发明涉及一种关于压缩或夹紧联接器（2）的装置（1），其中两个配合套筒（21,22）压缩抵靠轴（23）的外表面（23a），其中该装置 1）适于使第一套筒（21），外套筒相对于第二套筒，内套筒（22）移位，例如当安装联接器时。外套筒（21）具有内锥形表面 （21a）和所述内套筒（22）具有外配合锥形表面（22a）和内轴适配圆柱形表面（22b），其尺寸设计成在没有外部施加的力的情况下围绕所述轴（23），并且 具有小的公差，使得所述套筒可以轴向移位。 作用在第一套筒的内圆柱表面和由所述夹紧作用引起的轴的外圆柱形表面之间的力的发生应能够提供转矩无滑动的夹紧联接器（2）。 至少一个通道（26）适于在高压下将润滑剂介质或油输送到所述配合表面（21a，22a）之间和之间。 第一装置（A）在外套筒和内套筒之间是有效的，以使得外套筒（21）相对于内套筒（22）在第一方向（R1）（或第二方向） 至少当在相互对置的和配合的滑动表面之间建立了润滑剂压力和薄膜时，相反方向R2）。 根据本发明，该装置包括第二装置（B），其适于在圆柱形轴表面（23a）或轴部分（23d）上提供出现的与端部相关的和径向有效的压缩力的减小和/或分布 ）经由所述内套筒（22）的端部或端部从所述外套筒（21）的端部或端部延伸。

公开(公告)号：WO1997021044A1

公开(公告)日：1997-06-12

申请号：PCT/SE1996001593

申请日：1996-12-03

Applicant: VOITH SAFESET AB ,  APPELL, Bo ,  FALK, Curt

Inventor： VOITH SAFESET AB

IPC: F16D67/02

CPC classification number: F16D9/06 ,  F01D21/006 ,  F02C7/36 ,  F16D1/0805 ,  F16D43/286 ,  F16D67/00

Abstract: A coupling arrangement for coupling a driving unit (1) to a driven unit (2) includes a combination of a shear coupling (7) which acts between the units and which fails immediately an overload occurs, and a brake coupling (13) which is adapted to become active between the units (1, 2) when the shear coupling (7) fails.

Abstract translation: 用于将驱动单元（1）联接到从动单元（2）的联接装置包括在单元之间作用并且立即失效的剪切联轴器（7）的组合，以及制动联接器（13），其是 适于当剪切耦合（7）失效时在单元（1,2）之间变得活跃。

公开(公告)号：WO2013002722A1

公开(公告)日：2013-01-03

申请号：PCT/SE2012/050726

申请日：2012-06-27

Applicant: VOITH TURBO SAFESET AB ,  FALK, Curt Gunnar ,  JACOBS, Mikael

Inventor： FALK, Curt Gunnar ,  JACOBS, Mikael

IPC: F16D1/08 ,  F16D3/02 ,  F16D9/06 ,  F16D43/28

CPC classification number: F16D13/12 ,  F16D1/0805 ,  F16D3/02 ,  F16D9/06 ,  F16D43/28

Abstract: The present invention comprises a safety mechanism (2, 3, 3a, 3b), which is related to and/or integrally formed with a safety coupling (1 ), wherein the safety coupling, with a related safety mechanism (3a) actuatable toward and into an initial active retaining position or toward and into a final inactive releasing position, is adapted, upon rotary motion, to allow for the transmission of torque between a first, driving coupling member (10) and a second, driven coupling member (20) and wherein said actuatable safety mechanism is adapted to be actuatable in a displacement from an initial active position, via a number of intermediate positions, to a final inactive position. The invention provides for the existence of a guided safety mechanism allocated to the safety coupling with means (40, 45), adapted, during a final operating cycle of the safety coupling, to allow the safety mechanism to be displaced in a direction toward and into the initial active position, and from there to again allow a limiting relative movement between the first and the second coupling members, during each subsequent operative cycle.

Abstract translation: 本发明包括与安全联轴器（1）相关和/或一体地形成的安全联接器（1）的安全机构（2,3,3a，3b），其中所述安全联接件具有相对的安全机构（3a） 在第一驱动联接构件（10）和第二从动联接构件（20）之间的转矩传递到初始主动保持位置或朝向和进入最终非活动释放位置时，适于在旋转运动时， 并且其中所述可致动安全机构适于在从初始活动位置经由多个中间位置到最终非活动位置的位移中起动。 本发明提供了一种分配给具有装置（40,45）的安全联接器的导向安全机构的存在，其适用于在安全联接器的最后操作周期期间，以允许安全机构在朝向和朝向 初始活动位置，并且从那里再次允许在每个随后的操作循环期间第一和第二联接构件之间的限制性相对运动。

公开(公告)号：WO2006078218A1

公开(公告)日：2006-07-27

申请号：PCT/SE2006/000093

申请日：2006-01-24

Applicant: FALK, Curt ,  FALK, Nils, Peter

Inventor： FALK, Curt ,  FALK, Nils, Peter

IPC: B66C1/26 ,  B66C1/34

CPC classification number: B66C1/34

Abstract: The present invention comprises a lifting hook arrangement (1) including a hook (2) and a housing (3) carrying the lifting hook, where said lifting hook section (2') has got a concave-shaped bearing surface (2a) intended to carry a load. The said hook section (T) is adapted to take a first setting position (A) where the concave bearing surface (2a) takes a position adjusted for holding and securing a load, alternatively a second setting position (B), where the concave bearing surface takes an adjusted position to loosen and uncover a load. The mentioned housing (3) is adapted to be able to carry bearings (31, 32) for a shaft ranging through the hook (2) and pivotally (21, 22) fastened to the hook.

Abstract translation: 本发明包括一个提升钩装置（1），它包括一个挂钩（2）和一个承载提升钩的壳体（3），其中所述提升钩部分（2'）具有凹形的支承表面（2a） 承载 所述钩部（T）适于采取第一设定位置（A），在所述第一设定位置（A）中，所述凹面支承面（2a）进行调整以保持和固定负载，或者第二设定位置（B）的位置， 表面采取调整位置以松开和揭开负载。 所提到的壳体（3）适于能够承载用于穿过钩（2）的轴和枢轴（21,22）的轴承（31,32），所述轴被固定到钩上。