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31. 发明申请

US20100294609A1 CLUTCH DEVICE 失效
标题翻译：离合器件
公开(公告)号：US20100294609A1
公开(公告)日：2010-11-25
申请号：US12722549
申请日：2010-03-12
申请人： XIAO-GUANG SU
发明人： XIAO-GUANG SU
IPC分类号： F16D31/00
CPC分类号： F16D31/00 , F16D43/286
摘要： A clutch device includes a sleeve-shaped first drive member, a first seal member, a second seal member, a plug, a second drive member, and a control member. The fist drive member, the first seal member and second seal member cooperate to form a sealed chamber filled with hydraulic liquid. The plug divides the sealed chamber into a first chamber and a second chamber, and the plug defines a screw hole and an opening communicating the first chamber with the second chamber respectively. An output shaft is extended from the plug. The second drive member is driven by the first drive member, and includes a screw shaft threadedly engaged with the screw hole of the plug. The control member is configured for covering or uncovering the opening of the plug. The clutch device is used for prevent overload.
摘要翻译：离合器装置包括套筒状的第一驱动构件，第一密封构件，第二密封构件，塞子，第二驱动构件和控制构件。第一驱动构件，第一密封构件和第二密封构件协作形成充满液压液体的密封室。插头将密封室分成第一室和第二室，并且插塞限定螺钉孔和将第一室与第二室连通的开口。输出轴从插头延伸出来。第二驱动构件由第一驱动构件驱动，并且包括与插头的螺钉孔螺纹接合的螺纹轴。控制构件被构造成覆盖或露出插头的开口。离合器装置用于防止过载。

32. 发明授权

US06761256B2 Clutch device for fast declutching of two elements in a transmission 有权
标题翻译：离合器装置用于在传动装置中快速释放两个元件
公开(公告)号：US06761256B2
公开(公告)日：2004-07-13
申请号：US10239193
申请日：2002-09-27
申请人： Curt Falk
发明人： Curt Falk
IPC分类号： F16D108
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 first element is a conical shaft end that carries a corresponding sleeve which, in turn, carries externally at its ends two mutually separated ball bearings with a force transmission ring disposed therebetween. The second element, an annular force transmission body, surrounds and is carried by the ball bearings and includes a pressurisable hydraulic chamber which, when pressurised, causes a reduction in the inner surface diameter of the body so that the body is brought into force transmitting engagement with the outer surface of the ring. The sleeve carries a dogging element which is adapted to act on an element carried by the body for depressurising the hydraulic chamber upon relative rotation between the body and the sleeve such that, when the chosen torque is exceeded resulting in the relative rotation, the chamber is depressurised, and the ring and the body pass free from each other.
摘要翻译：一种离合器装置，当超过所选择的转矩时，用于在传动系统中快速分离两个元件。第一个元件是一个锥形轴端，它带有一个对应的套筒，该套筒又在其两端承载着两个相互分离的球轴承，其间设有一个力传递环。第二元件环形力传递体围绕并由球轴承承载并且包括可加压的液压室，该加压液压室当加压时会导致主体的内表面直径的减小，从而使得本体被致动传递接合与环的外表面。套筒带有一个卡扣元件，其适于作用于由身体携带的元件，用于在主体和套筒之间相对旋转时使液压室减压，使得当所选转矩超过导致相对旋转时，腔室减压，环和身体相互通过。

33. 发明授权

US5964124A Overload protector for robotic tooling 失效
标题翻译：机器人工具超载保护器
公开(公告)号：US5964124A
公开(公告)日：1999-10-12
申请号：US891871
申请日：1997-07-09
申请人： Fernando Manuel Rodrigues Nunes , Kaz M. Szmyr
发明人： Fernando Manuel Rodrigues Nunes , Kaz M. Szmyr
IPC分类号： B25J19/06 , F16D43/286 , B25J19/02 , F16D43/28
CPC分类号： B25J19/063 , F16D43/286 , Y10S403/03 , Y10T403/1633 , Y10T74/20305
摘要： An overload protector is provided which is secured to a robot arm and a tool to protect the tool form being overloaded or forced into an abnormal position. A rocker assembly is located within the cavity in the protector and the cavity is pressurized in order to force a wall of the rocker assembly into a sealing relationship with a wall of the cavity. The rocker assembly has a peripheral wall in which a number of semi-conical detents are formed in the wall of the cavity. The detents are accommodated in the recesses when the rocker assembly is in a sealing relationship with the cavity wall. When the tool is overloaded or forced into an abnormal position the rocker assembly rocks in the cavity with resulting leakage of fluid from the cavity and a drop of pressure. A pressure switch detects that drop and signals the robot to stop.
摘要翻译：提供了一种过载保护器，其固定到机器人手臂和工具以保护工具形式被过载或被迫进入异常位置。摇臂组件位于保护器中的空腔内，并且空腔被加压，以便迫使摇臂组件的壁与空腔的壁形成密封关系。摇臂组件具有周壁，在腔的壁中形成有多个半锥形棘爪。当摇臂组件与空腔壁处于密封关系时，棘爪容纳在凹部中。当工具过载或被迫进入异常位置时，摇臂组件在空腔中摇晃，导致流体从空腔中泄漏和一定压力。压力开关检测到跌落，并指示机器人停止。

34. 发明授权

US5569118A Torque responsive release clutch mechanism 失效
标题翻译：扭矩响应释放离合器机构
公开(公告)号：US5569118A
公开(公告)日：1996-10-29
申请号：US360949
申请日：1994-12-21
申请人： Mats C. Holmin
发明人： Mats C. Holmin
IPC分类号： F16D13/26 , B25B23/14 , B25B23/145 , F16D43/286 , F16D43/206
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 includes 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) includes 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 (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：一种用于具有具有空气入口通道（11）和气动马达（12）的壳体（16）的气动动力扳手的扭矩响应释放离合器机构。离合器机构包括具有用于两个或更多个扭矩传递滚珠（24）的凹口（33）的驱动离合器半部（22），偏置弹簧（38）和用于将偏置弹簧载荷传递到所述滚珠（24）和具有用于与所述滚珠（24）配合的凸轮表面（25）的从动离合器半部（23），其中所述驱动离合器半部（22）包括用于输送压力空气的装置（36,44,45）并且推力元件（34）具有用于在气缸室（30）中密封引导的圆筒形裙部（43）。阀（44,45,48,49）被布置成完成压缩推力元件（34）上的空气力的偏压弹簧（38），因为推力元件（34）在释放时已被球体（24）初始位移一定距离离合器。

35. 发明授权

US4937957A Torsional limiting device for a vehicular ditching apparatus 失效
标题翻译：用于车辆沟渠装置的扭转限制装置
公开(公告)号：US4937957A
公开(公告)日：1990-07-03
申请号：US127447
申请日：1987-12-02
申请人： Gerald E. Umberson
发明人： Gerald E. Umberson
IPC分类号： E02F3/20 , E02F5/02 , E02F5/08 , E02F9/24 , F16D43/286
CPC分类号： E02F3/20 , E02F9/24 , F16D43/286
摘要： A vehicular ditching apparatus in which an oil-cooled mechanism having rotating friction discs and plates, and further having a fluid controlled piston for increasing the friction between the discs and plates, is incorporated into the ditcher, aft of the transmission, as a torsional limiting device to protect the components of the drive chain in the event the cutting wheel of the ditcher is subjected to unexpected increased load, such as when it hits an unseen obstruction.

36. 发明授权

US4467663A Overload couplings 失效
标题翻译：过载联轴器
公开(公告)号：US4467663A
公开(公告)日：1984-08-28
申请号：US199539
申请日：1980-10-22
申请人： Cornelis van der Lely
发明人： Cornelis van der Lely
IPC分类号： F16D43/20 , F16D43/286 , F16H57/10
CPC分类号： F16D43/286
摘要： An overload coupling includes at least one latch plunger housed in a holder or in a coupling member, fits in a recess of a second member to establish connection. The plunger has or is part of a hydraulic system and can be forced out of the recess upon overload against the hydraulic pressure in the system and, in some instances, with the aid of centrifugal forces. The plunger and holder can be part of a unit that is releasably fastened in the coupling member and set to trip upon torque exceeding a predetermined level on the coupling member. Also, the plunger can have internal ducts or external conduits that include a pressure relief valve, as well as a spring return, which can effect connection upon reduced speed when centrifugal force factors are reduced. The pressure in the system can be set remotely with a piston that is spring loaded. In one variation, the coupling can be within a planetary gear system that establishes driving connection from an input to an output via planetary and sun gears. Thus, the planetary gears can be mounted on a carrier that can be held by a plunger to drive a p.t.o. shaft. Two sets of planetary gears can be mounted within the gear housing to drive the p.t.o. shaft at different speeds and a common plunger used to establish either connection. As part of the system, a distributor can selectively engage either system and a switching member set to allow fluid to pressure the system to a predetermined level.
摘要翻译：过载联接器包括容纳在保持器或联接构件中的至少一个闩锁柱塞，装配在第二构件的凹部中以建立连接。柱塞具有或者是液压系统的一部分，并且在过载时可以通过系统中的液压被压出凹槽，并且在一些情况下借助于离心力被迫使其离开凹槽。柱塞和保持器可以是可释放地紧固在联接构件中的单元的一部分，并且设置成在联接构件上超过预定水平的扭矩脱扣。此外，柱塞可以具有内部管道或外部管道，其包括减压阀以及弹簧复位件，当离心力因子减小时，可以以降低的速度实现连接。系统中的压力可以通过弹簧加载的活塞进行远程设置。在一个变型中，联接器可以在行星齿轮系统内，其通过行星齿轮和太阳齿轮建立从输入到输出的驱动连接。因此，行星齿轮可以安装在可由柱塞保持以驱动p.t.o的载体上。轴。两组行星齿轮可以安装在齿轮箱内以驱动p.t.o. 轴以不同的速度和用于建立任一连接的通用柱塞。作为系统的一部分，分配器可以选择性地接合系统和切换构件组，以允许流体将系统压力达到预定水平。

37. 发明授权

US3298488A Torque limiting clutch 失效
标题翻译：扭矩限制离合器
公开(公告)号：US3298488A
公开(公告)日：1967-01-17
申请号：US40011864
申请日：1964-09-29
申请人： MCDONALD JAMES A
发明人： MCDONALD JAMES A
IPC分类号： F16D43/286
CPC分类号： F16D43/286

38. 发明授权

US3251247A Drive transmission devices and, in particular, planetary drive transmission devices 失效
标题翻译：驱动传动装置，特别是行星传动装置
公开(公告)号：US3251247A
公开(公告)日：1966-05-17
申请号：US23062062
申请日：1962-10-15
申请人： LAMBURN ALAN S
发明人： LAMBURN ALAN S
IPC分类号： F16D43/286 , F16H63/30
CPC分类号： F16D43/286 , F16H63/3026

39. 发明授权

US3237734A Feedback controlled automatic clutch 失效
标题翻译：反馈控制自动离合器
公开(公告)号：US3237734A
公开(公告)日：1966-03-01
申请号：US27663863
申请日：1963-04-29
申请人： FORD MOTOR CO
发明人： JANIA ZBIGNIEW J
IPC分类号： F16D25/0635 , F16D43/286
CPC分类号： F16D43/286 , F16D25/0635 , Y10S74/01 , Y10T477/6425 , Y10T477/75 , Y10T477/755 , Y10T477/78

40. 发明授权

US2810304A Apparatus for controlling the transmission of torque 失效
标题翻译：用于控制转矩传递的装置
公开(公告)号：US2810304A
公开(公告)日：1957-10-22
申请号：US31033852
申请日：1952-09-18
申请人： JOY MFG CO
发明人： BALL CHARLES F
IPC分类号： F16D43/286 , F16H35/10 , F16H63/30
CPC分类号： F16H63/3003 , F16D43/286 , F16H35/10

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