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公开(公告)号：US12117068B2
公开(公告)日：2024-10-15
申请号：US18554952
申请日：2022-02-21
申请人： Rongqiang Zhang , Wei Zhang , Weiqin Shou
发明人： Rongqiang Zhang , Wei Zhang , Weiqin Shou
IPC分类号： F16H21/22
CPC分类号： F16H21/22
摘要： A circumferential lever booster includes a transmission part that is fixedly connected to an input eccentric wheel; the input eccentric wheel is movably connected to a circumferential surface of an acting force end on a lever arm group by means of a bearing; the other end of the lever arm group is movably supported with a circumferential support seat; and the circumferential surface of the lever arm group at said end is movably connected to a bearing fixed on the eccentric axis of an output eccentric wheel; a lever prying force is applied while a circumferential swinging force is transmitted, so as to act on the output eccentric wheel; and the eccentric wheel is fixedly connected to a transmission part to output a boost. The circumferential lever booster can achieve boosting when the eccentricity of the input eccentric wheel and output eccentric wheel is equal.
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公开(公告)号：US10519853B2
公开(公告)日：2019-12-31
申请号：US16297407
申请日：2019-03-08
IPC分类号： F02B75/32 , F16H21/22 , F04B9/04 , F16F15/22 , F16C3/30 , F02B75/28 , F04B37/12 , F04B9/02 , F01B1/10 , F01B9/04 , F16H21/18
摘要： According to an embodiment, a driving apparatus includes a housing, a first driving body in the housing to be rotatable around a first central axis, an eccentric driving body provided in the first driving body to be rotatable around a second central axis parallel to the first central axis, a first pivot provided at one axial end of the eccentric driving body and eccentrically to the second central axis, a second pivot provided at another axial end of the eccentric driving body and eccentrically to the second central axis, a first moving body rotatably coupled to the first pivot and linearly movable along a third central axis, a first guide body which guides movement of the first moving body, and a second guide body which guides the second pivot to be movable in a first direction.
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公开(公告)号：US09188208B2
公开(公告)日：2015-11-17
申请号：US13900686
申请日：2013-05-23
发明人： Elmar Ehrmann
CPC分类号： F16H21/22 , B26D5/02 , B29C51/38 , B29C66/8225 , B29C66/8322 , B29C66/849 , B65B51/14 , B65B65/02 , B66F3/12 , Y10T74/18208
摘要： The invention relates to a lifting device for a work station of a packaging machine, the lifting device comprising two drive shafts, which are arranged in parallel and which each have arranged thereon at least two toggle levers for vertically moving in common a tool lower part. The drive shafts each have a servomotor as a drive unit and the servomotors are synchronized with each other.
摘要翻译： 本发明涉及一种用于包装机的工作站的提升装置，该提升装置包括两个并联布置的驱动轴，每个驱动轴均布置有至少两个用于使工具下部共同垂直移动的肘杆。 驱动轴各自具有伺服电动机作为驱动单元，并且伺服电动机彼此同步。
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4.发明授权Electromechanical actuator for an aircraft control surface, and an aircraft provided with such an actuator 有权用于飞机控制表面的机电致动器以及设置有这种致动器的飞行器公开(公告)号：US09038944B2
公开(公告)日：2015-05-26
申请号：US14358651
申请日：2012-11-21
发明人： David Senegas , Jerome Mehez , Maxime Jestin , Bertrand Sevagen
CPC分类号： B64C13/30 , B64C13/24 , B64C13/28 , F16H21/22 , F16H35/00 , F16H2035/005 , Y10T74/18184 , Y10T74/18696 , Y10T74/18792
摘要： An electromechanical actuator for a movable flight control surface of an aircraft, the actuator comprising an electric motor having an outlet shaft with first and second directions of rotation, a movement transmission arranged to connect the outlet shaft of the motor to the movable flight control surface, and a control unit for controlling the motor. The transmission incorporates a pawl device arranged to oppose the transmission of movement in the first direction of rotation, and the control unit is connected to a pawl declutching member for declutching the pawl and enabling movement to be transmitted in the first direction of rotation.
摘要翻译： 一种用于飞行器的可移动飞行控制表面的机电致动器，所述致动器包括具有第一和第二旋转方向的出口轴的电动机，布置成将马达的出口轴连接到可移动飞行控制表面的运动传动装置， 以及用于控制电动机的控制单元。 传动装置包括一个棘爪装置，该棘爪装置被布置成与第一旋转方向上的运动相对抗，并且该控制单元连接到一个棘爪释放构件，用于释放棘爪并使运动能够沿第一旋转方向传递。
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公开(公告)号：US20130186214A1
公开(公告)日：2013-07-25
申请号：US13511515
申请日：2010-11-12
申请人： Thomas Froböse
发明人： Thomas Froböse
IPC分类号： F16H21/22
CPC分类号： F16H21/22 , B21B21/005 , B21B21/045 , Y10T74/18208
摘要： The present invention concerns a pilger rolling mill comprising a roll stand (1), a flywheel (10) on a drive shaft which is mounted rotatably about an axis of rotation (18), and a thrust rod (6) having a first end (16) and a second end (17), wherein the first end (16) of the thrust rod (6) is fixed to the flywheel (10) at a radial spacing (7) from the axis of rotation (18) and wherein the second end (17) of the thrust rod (6) is fixed to the roll stand (1) so that in operation of the mill a rotary movement of the flywheel (10) is converted into a translatory movement of the roll stand (1), comprising a drive motor (9) having a motor shaft (8a), wherein the motor shaft (8a) of the drive motor (9) and the drive shaft (8b) are connected together in such a way that a rotary movement of the motor shaft (8a) leads to a rotary movement of the drive shaft (8b) and thus the drive motor (9) drives the flywheel (10). To provide a pilger rolling mill whose drive for the roll stand exhibits no or only very little wear and which in addition permits a precise displacement of the roll stand with a high degree of repetition accuracy, according to the invention it is proposed that that the drive motor (9) is a torque motor.
摘要翻译： 本发明涉及一种包括辊架（1），绕转轴（18）可旋转地安装的驱动轴上的飞轮（10）的推土机，以及具有第一端（6）的推杆（6） 16）和第二端（17），其中推力杆（6）的第一端（16）以与旋转轴线（18）成径向间隔（7）固定到飞轮（10），并且其中 推杆（6）的第二端（17）被固定到辊架（1）上，使得在磨机的操作中，飞轮（10）的旋转运动被转换成辊架（1）的平移运动， ，包括具有马达轴（8a）的驱动马达（9），其中驱动马达（9）的马达轴（8a）和驱动轴（8b）以这样的方式连接在一起，使得 马达轴（8a）导致驱动轴（8b）的旋转运动，因此驱动马达（9）驱动飞轮（10）。 为了提供一种用于轧辊机架的驱动器不产生或仅仅很少磨损并且还允许以高度重复精度精确地移动轧辊机架的冲压机的轧机，因此提出了驱动 电动机（9）是转矩电动机。
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公开(公告)号：US20120222505A1
公开(公告)日：2012-09-06
申请号：US13366775
申请日：2012-02-06
IPC分类号： F16H21/22
CPC分类号： F01B9/042 , F02B61/04 , F02B75/20 , F02B75/22 , F02B75/225 , F02B75/227 , F02B75/228 , F02B75/32 , Y10T74/18208
摘要： A drive chain comprising an internal combustion engine having one or more first cylinders. Each of said one or more first cylinders receives a respective first piston slidably arranged within the respective first cylinder. The first cylinder and said first piston define a combustion chamber. The first piston is swivelably connected to a first connecting rod and an output shaft. A pair of first rotatable drive gearwheels is arranged in parallel to each other. A pair of first rotatable driven gearwheels are arranged in parallel to each other and arranged on said output shaft. A first one of said first driven gearwheels is drivable by a first one of the first drive gearwheels. The other one of the said first driven gearwheels is drivable by the other one of said first drive gearwheels.
摘要翻译： 一种驱动链，包括具有一个或多个第一气缸的内燃机。 所述一个或多个第一气缸中的每一个容纳可滑动地布置在相应的第一气缸内的相应的第一活塞。 第一气缸和所述第一活塞限定燃烧室。 第一活塞可旋转地连接到第一连杆和输出轴。 一对第一可旋转驱动齿轮彼此平行布置。 一对第一可旋转从动齿轮彼此平行地布置并布置在所述输出轴上。 所述第一从动齿轮中的第一个可由第一驱动齿轮中的第一个驱动齿轮驱动。 所述第一从动齿轮中的另一个可由所述第一驱动齿轮中的另一个驱动。
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公开(公告)号：US6007310A
公开(公告)日：1999-12-28
申请号：US862972
申请日：1997-05-23
IPC分类号： F04B17/04 , A61M5/142 , F04B3/00 , F04B7/00 , F04B9/02 , F04B9/04 , F04B17/00 , F04B17/03 , F04B49/12 , F04B53/02 , F04B53/16 , F16J15/32 , F16K41/12 , H01F7/02 , F01B9/00 , F16H21/22
CPC分类号： F04B7/0015 , A61M5/142 , F04B17/00 , F04B17/03 , F04B49/12 , F04B53/02 , F04B53/164 , F04B9/02 , F04B9/045 , F16K41/12 , F04B2201/1208 , F04B2205/05 , F05C2225/04 , Y10S92/04 , Y10T74/18208 , Y10T74/18576 , Y10T74/18832
摘要： A volumetric pump for administering intravenous fluids to a patient includes a first housing having an elongate cavity therein with an open and a closed end. A resilient sheet of material having a centrally-located aperture covers the open end, and a pump shaft is slidably disposed through the aperture to form a sphincter seal therebetween. An inlet conduit leading from a fluid source (an IV bag) passes through the housing into the cavity near the open end thereof, and an outlet conduit leading to a fluid sink (the patient) passes through the housing from the cavity near the closed end thereof. A drive shaft is attached to the pump shaft to drive it back and forth in reciprocating motion inwardly and outwardly of the cavity to produce, respectively, a positive pressure forcing fluid out of the outlet conduit to the fluid sink, and a negative pressure forcing fluid from the fluid source through the inlet conduit. A second housing encloses the first housing and pump shaft, and includes a seal formed about the drive shaft to seal the inside of the second housing from the outside.
摘要翻译： 用于向患者施用静脉内流体的体积泵包括其中具有开口和封闭端的细长腔的第一壳体。 具有中心定位的孔的弹性片材覆盖开口端，并且泵轴可滑动地设置穿过该孔，以在它们之间形成括约肌密封。 从流体源（IV袋）引出的入口导管通过壳体在其开口端附近进入腔体，并且通向流体槽（患者）的出口导管从闭合端附近的空腔穿过壳体 其中。 驱动轴连接到泵轴上，以便往复运动地向内和向外驱动空腔，以分别产生将流体从出口导管流到流体槽的正压力，以及负压迫使流体 从流体源通过入口导管。 第二壳体包围第一壳体和泵轴，并且包括围绕驱动轴形成的密封件，以将第二壳体的内部从外部密封。
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公开(公告)号：US5955801A
公开(公告)日：1999-09-21
申请号：US982098
申请日：1997-12-01
申请人： Louis A. Romero , Fred M. Dickey
发明人： Louis A. Romero , Fred M. Dickey
CPC分类号： F01C1/14 , F01C1/082 , F16H31/005 , H02K99/20 , F04C2230/00
摘要： A microengine uses two synchronized linear actuators as a power source and converts oscillatory motion from the actuators into constant rotational motion via direct linkage connection to an output gear or wheel. The microengine provides output in the form of a continuously rotating output gear that is capable of delivering drive torque at a constant rotation to a micromechanism. The output gear can have gear teeth on its outer perimeter for directly contacting a micromechanism requiring mechanical power. The gear is retained by a retaining means which allows said gear to rotate freely. The microengine is microfabricated of polysilicon on one wafer using surface micromachining batch fabrication.
摘要翻译： 微型发动机使用两个同步的线性致动器作为动力源，并且通过直接联动连接将转换器从致动器转换为恒定的旋转运动到输出齿轮或轮子。 微型发动机以连续旋转的输出齿轮的形式提供输出，其能够以恒定旋转将驱动力矩传递给微机构。 输出齿轮在其外周上可以具有齿轮齿，用于直接接触需要机械功率的微机械。 齿轮由保持装置保持，该保持装置允许所述齿轮自由旋转。 微型发动机使用表面微加工批量制造在一个晶片上微晶化多晶硅。
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公开(公告)号：US5737966A
公开(公告)日：1998-04-14
申请号：US580179
申请日：1995-12-28
申请人： Akihiro Yoshida
发明人： Akihiro Yoshida
CPC分类号： F16H21/18 , B30B1/26 , B30B15/0064 , Y10T74/18048 , Y10T74/18208 , Y10T74/18392 , Y10T74/2183
摘要： A pressing machine includes a first connection device rotatably carried on an eccentric portion of a crankshaft, a second connection means for connecting the first connection device to a moving member, and a restriction device for restricting the moving direction of the second connection device to a reciprocating direction of the moving member. The second connection device includes one or more eccentric shafts each provided with a main shaft portion and an eccentric shaft portion each of which has an axis extending in the axial direction of the crankshaft, each of the eccentric shafts being rotatably connected at the main shaft portion thereof to the moving member and also rotatably connected at the eccentric shaft portion thereof to the first connection device.
摘要翻译： 压制机包括可旋转地承载在曲轴的偏心部分上的第一连接装置，用于将第一连接装置连接到移动部件的第二连接装置和用于将第二连接装置的移动方向限制到往复运动的限制装置 移动构件的方向。 第二连接装置包括一个或多个偏心轴，每个偏心轴设置有主轴部分和偏心轴部分，每个偏心轴具有在曲轴的轴向方向上延伸的轴线，每个偏心轴在主轴部分处可旋转地连接 并且还在其偏心轴部分处可旋转地连接到第一连接装置。
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公开(公告)号：US5638738A
公开(公告)日：1997-06-17
申请号：US590986
申请日：1996-01-24
申请人： Leslie J. Sell
发明人： Leslie J. Sell
CPC分类号： F01B1/08 , F01B17/02 , Y10T74/18208
摘要： An air motor for hoists and the like utilizes opposed pistons interconnected by a rigid yoke having a single pivot link for each piston pair connected to the crank by means of standard press fit bearings which maintain yoke and piston alignment with the crank in oil free operation.
摘要翻译： 用于起重机等的气动马达利用相对的活塞通过刚性轭架相互连接，该刚性轭架具有通过标准压配合轴承连接到曲柄上的每个活塞对的单个枢轴连接件，该轴承在无油操作中保持轭和活塞与曲柄的对准。
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