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31. 发明公开

EP2168426A1 Agricultural machine 审中-公开
标题翻译：土地服装机械
公开(公告)号：EP2168426A1
公开(公告)日：2010-03-31
申请号：EP09075433.4
申请日：2009-09-18
申请人： Lely Patent N.V.
发明人： Van den Engel, Alfonsus Jacobus
IPC分类号： A01D75/18 , A01D78/10 , F16D43/286
CPC分类号： A01D78/1057 , A01D75/182 , F16D43/215
摘要： The invention relates to an agricultural machine (1), comprising a frame (2), two or more processing members (5), which are movably attached to the frame, and a drive device (8) which is configured to drive the processing members, wherein the drive device comprises a main drive shaft (10), two drive sections (8a, 8b) connected to the main drive shaft, which drive sections are each configured to drive one or more of the two or more processing members, wherein each drive section comprises a drive shaft (14a, 14b).
The invention is characterized in that the drive device further comprises a protective device (17) which enables a certain angular rotation between the two drive shafts in the case of an overload of one of the two drive shafts, and a coupling brake device (19) which is configured to effect, at the angular rotation between the two drive shafts, a coupling between the other drive shaft and a part of the agricultural machine that is not co-rotatable with the two drive shafts.
摘要翻译：本发明涉及农业机械（1），其包括框架（2），两个或多个可移动地附接到框架的处理构件（5），以及驱动装置（8），其被构造成驱动处理构件，其中所述驱动装置包括主驱动轴（10），连接到所述主驱动轴的两个驱动部分（8a，8b），所述驱动部分被配置为驱动所述两个或更多个处理部件中的一个或多个，其中，驱动部分包括驱动轴（14a，14b）。本发明的特征在于，驱动装置还包括保护装置（17），其在两个驱动轴中的一个过载的情况下能够在两个驱动轴之间进行一定的角度旋转;以及联接制动装置（19）其构造成在两个驱动轴之间的角度旋转时实现另一个驱动轴与农用机器的与两个驱动轴不能共同旋转的部分之间的联接。

32. 发明公开

EP2094985A1 A CLUTCH 有权
标题翻译：离合器
公开(公告)号：EP2094985A1
公开(公告)日：2009-09-02
申请号：EP07852152.3
申请日：2007-12-21
申请人： Hudiksvalls Teknik Centrum Ab
发明人： FALK, Curt
IPC分类号： F16D1/08 , F16D25/04 , F16D43/21 , F16D43/286
CPC分类号： F16D25/046
摘要： 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.
摘要翻译：液压类型的离合器包括线性控制的活塞（300），该线性控制的活塞（300）可在离合器中的通道中移动并且承载枢转地安装的支撑腿（208），该支撑腿被弹簧偏置成与活塞轴向对齐，背离支撑腿的部分由液压装载。该离合器是环形的并且与轴杆（1）配合，并且在轴杆（1）和离合器（1）之间旋转时，支撑腿的自由端抵靠由轴杆（1）如图4所示），支撑腿转动离开，由此活塞（300）移位并打开阀，通过该阀排出液压。

33. 发明公开

EP0665385A1 A torque responsive release clutch mechanism 失效
标题翻译： MomentenabhängigerKupplungs-Freigabemechanismus。
公开(公告)号：EP0665385A1
公开(公告)日：1995-08-02
申请号：EP94850228.1
申请日：1994-12-16
申请人： ATLAS COPCO TOOLS AB, NACKA
发明人： Holmin, Mats Cornelius
IPC分类号： F16D43/286 , B25B23/14
CPC分类号： F16D43/286 , B25B23/141 , B25B23/145 , Y10T477/759
摘要： A torque responsive release clutch mechanism for a pneumatic power nutrunner having a housing (16) with an air inlet passage (11) and an air motor (12). The clutch mechanism comprises a driving clutch half (22) with pockets (33) for two or more torque transferring balls (24), a bias spring (38), and an axially displaceable thrust element (34) for transferring the bias spring load to the balls (24), and a driven clutch half (23) having cam surfaces (25) for cooperation with the balls (24), wherein the driving clutch half (22) comprises means (36, 44, 45) for feeding pressure air to the cylinder chamber (30), and the thrust element (34) has a cylindrical skirt portion (43) for sealing guidance in the cylinder chamber (30). A valve means (44, 45, 48, 49) is arranged to accomplish a bias spring (38) compressing air force on the thrust element (34) as the latter has been initially displaced a certain distance by the balls (24) at release of the clutch.
摘要翻译：一种用于具有带空气入口通道（11）和气动马达（12）的壳体（16）的气动动力扳手的转矩响应释放离合器机构。离合器机构包括驱动离合器半部（22），其具有用于两个或更多个扭矩传递滚珠（24）的凹口（33），偏置弹簧（38）和用于将偏置弹簧载荷传递到以及具有与滚珠（24）配合的凸轮表面（25）的从动离合器半部（23），其中驱动离合器半部（22）包括用于供给压力空气的装置（36,44,45）并且推力元件（34）具有圆筒形裙部（43），用于密封气缸室（30）中的引导。阀装置（44,45,48,49）被布置成完成压缩弹簧（38），压力弹簧（38）压缩推力元件（34）上的空气力，因为推压元件（34）首先在释放时被球（24）移位一定距离的离合器。

34. 发明授权

EP0310020B1 Clutch 失效
标题翻译：离合器
公开(公告)号：EP0310020B1
公开(公告)日：1992-05-20
申请号：EP88115976.8
申请日：1988-09-28
申请人： BRITISH AUTOGARD LIMITED
发明人： Fortune, David John , Wright, David Edward
IPC分类号： F16D43/286 , F16D43/20
CPC分类号： F16D43/286 , F16D43/206

35. 发明授权

EP3833884B1 TORQUE-LIMITING CLUTCH COMPRISING A RELEASE TRIGGER MECHANISM 有权
公开(公告)号：EP3833884B1
公开(公告)日：2023-04-19
申请号：EP19848303.4
申请日：2019-07-26
发明人： FALK, Curt
IPC分类号： F16D1/08 , F16D7/02 , F16D25/04 , F16D43/286

36. 发明公开

EP4008920A1 TORQUE LIMITING COUPLING 审中-公开
公开(公告)号：EP4008920A1
公开(公告)日：2022-06-08
申请号：EP20211400.5
申请日：2020-12-03
申请人： Voith Patent GmbH
发明人： Westberg, Hakan , Jacobs, Mikael , ERICSSON, Robert
IPC分类号： F16D1/08 , F16D43/286 , F16D9/06
摘要： The invention is directed on a torque limiting coupling (7) for a driveline (1) comprising a fluid chamber (27) within a twin walled sleeve (23) to provide a fictional engagement to a shaft (11). A shear-off tube (37) is in fluid connection to the fluid chamber (27) and is assigned to a shear-off gate (45). The shear off gate is fixedly connected to the shaft to open the fluid chamber (27) by shearing the shear-off tube (37) with the shear off gate (45). At least a first shear-off tube (37) and second shear-off tube (37) are arranged for closure of the fluid chamber (27) and for interaction with shear-off gate (45). The shear-off gate (45) provides at least one cut-off edge (51, 53), wherein at a position of blockage (38) of one of the shear-off tubes (37) by one cut-off edge (51, 53), the other shear-off tube (37) is positioned at an unblocked position.

37. 发明公开

EP2655915A1 VEHICLE CLUTCH CONTROL METHOD 有权
标题翻译：控制方法用于车辆离合器
公开(公告)号：EP2655915A1
公开(公告)日：2013-10-30
申请号：EP11850723.5
申请日：2011-03-14
申请人： Consortium De Recherche BRP - Université De Sherbrooke S.E.N.C.
发明人： GAUTHIER, Jean-Philippe , MICHEAU, Philippe , RIOUX, Roger , DESJARDINS-GOULET, Maxime
IPC分类号： F16D48/06 , B60K23/02 , F16D25/0638 , F16D43/286 , F16D48/02
CPC分类号： B60W10/02 , B60W10/06 , F16D25/0638 , F16D2048/0233 , F16D2048/026 , F16D2048/0269
摘要： A vehicle has an engine having a crankshaft, a hydraulically controlled multi-plate clutch operatively connected to the crankshaft, and an output shaft operatively connected to the clutch. The clutch selectively transmits power from the crankshaft to the output shaft. A propulsion element is operatively connected to the output shaft. A hydraulic fluid supply system is fluidly connected to the clutch for supplying pressurized hydraulic fluid to the clutch. A controller is connected to the hydraulic fluid supply system. The controller receives a torque signal indicative of engine torque and controls the hydraulic fluid supply system based at least in part on the torque signal. A clutch control method and system are also disclosed.

38. 发明授权

EP1269034B1 A CLUTCH DEVICE FOR FAST DECLUTCHING OF TWO ELEMENTS IN A TRANSMISSION 有权
标题翻译： DEVICE FOR TWO变速器的元素的快速解耦
公开(公告)号：EP1269034B1
公开(公告)日：2009-03-18
申请号：EP01918070.2
申请日：2001-03-30
申请人： Voith Safeset AB
发明人： FALK, Curt
IPC分类号： F16D1/08 , F16D7/02 , F16D9/00 , F16D43/286
CPC分类号： F16D7/02 , F16D1/0805 , F16D43/286
摘要： A clutch arrangement for rapid disengagement of two elements in a transmission system when a chosen torque is exceeded. The one element is a conical shaft-end which carries a corresponding sleeve (1). The sleeve carries externally at its ends two mutually separated ball bearings (5) and a force transmission ring (20) disposed therebetween. An annular force transmission body (7) surrounds and is carried by the ball bearings and includes a pressurisable hydraulic chamber which when pressurised through the medium of a valve on said body causes a reduction in the diameter of the inner surface of the body (7) so that said body will be brought into force transmitting engagement with the outer surface of the ring. The sleeve (1) carries a dogging element (14) which is adapted to act on an element (10) carried by the body (7) for depressurising the hydraulic chamber (8) upon relative rotation between the body (7) and the sleeve (1). The arrangement is such that the ring (20) and the body (7) will pass free from each other in the pressureless state of the hydraulic chamber (8). The ring (20) is operatively connected to the sleeve, so that relative rotation between the clutch components will take place between the ring and the body when the clutch is triggered.

39. 发明公开

EP1368574A1 VERFAHREN ZUM DRUCKAUFBAU IN VERBINDUNGSKUPPLUNGEN UND VERBINDUNGSKUPPLUNG 审中-公开
标题翻译： METHOD FOR PRESSURE建设快速接头及相关CLUTCH
公开(公告)号：EP1368574A1
公开(公告)日：2003-12-10
申请号：EP02704739.8
申请日：2002-03-08
申请人： Voith Turbo Safeset AB
发明人： ELSNER, Ernst , LINDENTHAL, Hans , FALK, Curt , APPELL, Bo
IPC分类号： F16D1/08 , F16D25/04 , F16D43/286
CPC分类号： F16D25/046 , F16D1/0805 , F16D25/14 , F16D43/284 , F16D48/02 , F16D2048/0203 , F16D2048/0233 , F16D2048/0263
摘要： The invention relates to a method for building up pressure in connection couplings for coupling two coaxial machine elements a first machine element on the drive side and a second machine element on the output side especially a shaft-hub connection in a rotationally fixed manner. The invention is further characterized in that the connection coupling establishes a zero play, force-fit connection between the machine elements and comprises an intermediate space filled with a pressure medium. Said intermediate space is defined by a wall that faces a machine element to be coupled and comprises an elastic section. Said elastic section is deformed in the direction of the machine elements to be braced against each other when acted upon by the pressure medium. The invention is further characterized in that the pressure medium is conveyed by at least one conveying means from a co-rotating pressure medium reservoir to the intermediate space during rotation of the connection coupling.

40. 发明授权

EP0929752B1 ANTRIEBSSYSTEM ZUR LEISTUNGSÜBERTRAGUNG VON EINER ABTRIEBSQUELLE AUF MEHRERE ABTRIEBSSTRÄNGE 失效
标题翻译：驱动系统，动力传输从源输出显在多TRACKS
公开(公告)号：EP0929752B1
公开(公告)日：2002-05-08
申请号：EP96934575.0
申请日：1996-10-08
申请人： Voith Turbo GmbH & Co. KG
发明人： LINDENTHAL, Hans
IPC分类号： F16D48/06 , F16D43/286 , F16D1/08
CPC分类号： F16D43/286 , F16D1/0805 , F16D48/066 , F16D2500/3026 , F16D2500/30421 , F16D2500/50287 , F16D2500/51 , F16D2500/5114
摘要： The invention concerns a drive system for the transmission of power from a drive source to a plurality of output trains, the drive system comprising a transfer gear connected upstream of the output trains, and an arrangement for ensuring that the output trains are not overloaded with torque. The arrangement comprises a safety clutch (9) with a basic clutch body for the frictionally engaged connection of two machine parts, and at least one thin-walled sleeve (12) which forms a wall (13) of an annular chamber (14) upon which pressure medium can act. The arrangement further comprises at least one feed line (28) which extends through the clutch body to the annular chamber and can be closed off in an air- and fluid-tight manner by means of closure elements (50). The arrangement finally comprises a pressure-relief mechanism (31). According to the invention, the safety clutch is arranged upstream of the transfer gear. The pressure-relief mechanism (31) is coupled to an arrangement for detecting the torque at the output trains and/or a magnitude which is proportional to the torque and is associated with each output train, and/or a influencing quantity in the area surrounding the machine. The clutch comprises means for activating the pressure-relief mechanism (31) when the torque and/or a magnitude proportional to the torque and/or an influencing quantity is/are exceeded.

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