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1. 发明申请

WO2004063585A1 HYDRAULIC PISTON-CYLINDER ARRANGEMENT 审中-公开
标题翻译：液压活塞缸装置
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
申请人： VOITH TURBO SAFESET AB , FALK, Curt, Gunnar
发明人： FALK, Curt, Gunnar
IPC分类号： F16D1/05
CPC分类号： F16D1/096 , F16D1/05 , F16D1/091 , F16D1/095 , F16D2001/0906
摘要： 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.
摘要翻译：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。

2. 发明申请

WO2013002722A1 SAFETY COUPLING 审中-公开
标题翻译：安全联接
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
申请人： VOITH TURBO SAFESET AB , FALK, Curt Gunnar , JACOBS, Mikael
发明人： FALK, Curt Gunnar , JACOBS, Mikael
IPC分类号： F16D1/08 , F16D3/02 , F16D9/06 , F16D43/28
CPC分类号： F16D13/12 , F16D1/0805 , F16D3/02 , F16D9/06 , F16D43/28
摘要： 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.
摘要翻译：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。

3. 发明申请

WO2015167386A1 PRESSURE LIMITING DEVICE 审中-公开
标题翻译：压力限制装置
公开(公告)号：WO2015167386A1
公开(公告)日：2015-11-05
申请号：PCT/SE2015/050400
申请日：2015-03-31
申请人： VOITH TURBO SAFESET AB
发明人： FORS, Daniel , BERTILSSON HJELM, Bo
IPC分类号： F16D1/08 , F16D7/02 , F16D43/286
CPC分类号： F16D1/0805 , F16D7/021 , F16D43/286
摘要： A device for filling and pressurisation of fluid in an enclosed space (2) at a predetermined pressure, comprising a pump connection seat (3) arranged in fluid communication with the enclosed space and adapted to receive a nozzle of a fluid pump therein; a unidirectional check valve (4) arranged between the pump connection seat and the enclosed space and configured to allow flow of fluid from the pump connection seat to the enclosed space; and a pressure-limiting valve (5) arranged in fluid communication with the pump connection seat and configured to open at the predetermined pressure, whereby the check valve immediately closes to enclose the fluid in the enclosed space at the predetermined pressure.
摘要翻译：一种用于以预定压力在封闭空间（2）内填充和加压流体的装置，包括与所述封闭空间流体连通并适于在其中容纳流体泵的喷嘴的泵连接座（3）一个单向止回阀（4），布置在泵连接座和封闭空间之间，并被构造成允许流体从泵连接座流到封闭空间; 以及与所述泵连接座流体连通并且被构造成在所述预定压力下打开的限压阀（5），由此所述止回阀立即关闭，以在预定压力下封闭所述封闭空间中的流体。

4. 发明申请

WO2009070095A9 A TORQUE TRANSMITTING SHAFT 审中-公开
标题翻译：转矩传送轴
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
申请人： VOITH TURBO SAFESET AB , FALK CURT
发明人： FALK CURT
IPC分类号： F16D7/02 , B60K17/22 , F16C3/02
CPC分类号： B60K17/22 , F16C3/035 , F16D7/021 , F16D9/08 , F16D43/211 , F16D43/286
摘要： 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.
摘要翻译：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。

5. 发明申请

WO2009070095A1 A TORQUE TRANSMITTING SHAFT 审中-公开
标题翻译：扭矩传动轴
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
申请人： VOITH TURBO SAFESET AB , FALK, Curt
发明人： FALK, Curt
IPC分类号： F16D7/02 , B60K17/22 , F16C3/02
CPC分类号： B60K17/22 , F16C3/035 , F16D7/021 , F16D9/08 , F16D43/211 , F16D43/286
摘要： 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.
摘要翻译：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。

6. 发明申请

WO2005061916A1 A SAFETY COUPLING ARRANGEMENT 审中-公开
标题翻译：安全联系安排
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
申请人： VOITH TURBO SAFESET AB , FALK, Curt, Gunnar
发明人： FALK, Curt, Gunnar
IPC分类号： F16D7/02
CPC分类号： F16D7/021 , F16D7/02 , F16D25/04 , Y10T403/13 , Y10T403/1633 , Y10T403/22
摘要： 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).
摘要翻译：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）。

7. 发明申请

WO2004063586A1 A COMPRESSIVE COUPLING ARRANGEMENT 审中-公开
标题翻译：压缩耦合装置
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
申请人： VOITH TURBO SAFESET AB , FALK, Curt, Gunnar
发明人： FALK, Curt, Gunnar
IPC分类号： F16D1/05
CPC分类号： F16D1/096 , F16D1/05 , F16D1/091 , F16D1/095 , F16D2001/0906
摘要： 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).
摘要翻译：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。

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