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公开(公告)号：US11378280B1
公开(公告)日：2022-07-05
申请号：US17172599
申请日：2021-02-10
申请人： Tse-Ju Tu
发明人： Tse-Ju Tu
摘要： A disclosure relates to a gear two-way clutching mechanism that is acted between the power output and the loading and mainly comprising a power source, a loading, a clutching unit and a deceleration unit. When the first output gear of the loading unit is driven by the power source to rotate to a predetermined position, the teeth missing portion is tangential with and corresponds to the buffer gear, or the wheel teeth portion meshes the buffer gear. The clutching unit connected between the power source, and the loading can perform clutch without working and enables the loading end to freely rotate, or the clutching unit can perform mesh working so that power of the power source is directly outputted to the loading end. With the deceleration unit connected to rear section and/or front section of the clutching unit, speed reduction ratio of the transmission chain connected between the power source and the loading can change to achieve effect of enhancing or changing output torque.
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公开(公告)号：US09884678B2
公开(公告)日：2018-02-06
申请号：US14914669
申请日：2014-09-03
发明人： Arnaud Didey
CPC分类号： B64C25/405 , F16H1/006 , F16H1/06 , F16H1/26 , Y02T50/823
摘要： Known autonomous taxi systems for aircraft include a rigid connection between the aircraft wheel and a gear which is used to drive it. Such arrangements have been found to suffer from the problem that wheel deformation modes cause unacceptable wear and/or stresses within the drive system and/or wheel. The present invention thus proposes a drive system for an aircraft landing gear, the drive system comprising: a pinion gear; a drive shaft arranged to rotate the pinion gear about a drive axis; a driven gear arranged to mesh with the pinion gear to be rotatable by the pinion gear, the driven gear being connectable to a wheel of the landing gear to be capable of rotating the wheel about a wheel axis; and a flexible interface. The flexible interface comprises a plurality of driven gear coupling members, each driven gear coupling member having a first connection portion attached to the driven gear, a second connection portion adapted to be attached to the wheel at an offset distance from the wheel axis, and a joint between the first connection portion and the second connection portion, the joint permitting relative movement between the first connection portion and the second connection portion.
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公开(公告)号：US20170225704A1
公开(公告)日：2017-08-10
申请号：US15399941
申请日：2017-01-06
发明人： Takanori URUSHIBATA
摘要： A steering device includes a steering shaft, a rotation member to which rotation of the steering shaft is transmitted, an elastic member that is elastically deformed when the rotation member rotates, and a reduction device located between the steering shaft and the rotation member. The reduction device reduces rotation of the steering shaft in speed and transmits the rotation to the rotation member.
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4.发明授权Device for driving actuators for a thrust reverser, selectively allowing motorised or manual driving 有权用于驱动推力反向器的执行器的装置，选择性地允许电动或手动驱动公开(公告)号：US09593643B2
公开(公告)日：2017-03-14
申请号：US14917224
申请日：2014-09-09
发明人： Julien Tisseau
CPC分类号： F02K1/763 , F05D2230/72 , F05D2260/902 , F16H1/26
摘要： The invention relates to a device (3) for driving actuators (7-10) for a thrust reverser, comprising a motorized drive unit (15), a brake (16) and a manual drive unit (17) for rotatably driving a drive shaft, and a control part (44) which can be actuated by an operator, the control part (44) being mobile between a motorized drive position and a manual drive position, the movement of the control part (44) from the motorized drive position into the manual drive position causing the movement of a clutch part (40) into an engaged position in order to connect the manual drive unit (17) to the drive shaft (14), and the movement of the brake (16) into the loosened configuration in order to authorize the driving of the drive shaft (14) in rotation by the manual drive unit (17).
摘要翻译： 本发明涉及一种用于驱动用于推力反向器的致动器（7-10）的装置（3），包括电动驱动单元（15），制动器（16）和手动驱动单元（17），用于可旋转地驱动驱动轴 ，以及可由操作者致动的控制部分（44），所述控制部分（44）在电动驱动位置和手动驱动位置之间移动，所述控制部分（44）从所述电动驱动位置移动到 所述手动驱动位置导致离合器部分（40）移动到接合位置以将手动驱动单元（17）连接到驱动轴（14），并且制动器（16）移动到松动构造 以便通过手动驱动单元（17）授权驱动轴（14）旋转驱动。
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公开(公告)号：US20140352467A1
公开(公告)日：2014-12-04
申请号：US14284854
申请日：2014-05-22
申请人： MANDO CORPORATION
发明人： HYUN BI KWON
CPC分类号： F16H1/26 , B62D5/0409 , F16H55/24 , F16H2057/0213 , Y10T74/19585
摘要： Disclosed is a reducer of an electric power steering apparatus. In the reducer, the worm wheel is elastically supported by the elastic member in a direction to the worm wheel in order to compensate for the spacing between the worm shaft and the worm wheel, and an elastic force of the elastic member applied to the bearing bush or the worm shaft bearing is simply adjusted and measured by adjusting or measuring a load applied to the supporting member.
摘要翻译： 公开了一种电动助力转向装置的减速器。 在减速机中，为了补偿蜗轮轴与蜗轮之间的间隔，蜗轮沿着与蜗轮的方向被弹性部件弹性支撑，弹性部件的弹力施加于轴承衬套 或者通过调节或测量施加到支撑构件的负载来简单地调节和测量蜗杆轴轴承。
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公开(公告)号：US20130123028A1
公开(公告)日：2013-05-16
申请号：US13651630
申请日：2012-10-15
申请人： BO LONG
发明人： BO LONG
IPC分类号： F16H1/26
CPC分类号： B25J18/00 , B25J9/0024
摘要： A robot arm assembly includes a plurality of driving members, a first transmission mechanism, a second transmission mechanism, and a third transmission mechanism. The first transmission mechanism includes a first rotating shaft, and a second rotating shaft. One end of the first rotating shaft is connected to the first driving member by the connecting member, the other end of the first rotating shaft is movably connected to the second rotating shaft, and the first driving member drives the first rotating shaft to rotate a predetermined number of degrees. The second and third transmission mechanisms include several connecting members and jointing members, transmission members and shafts, and gear wheels.
摘要翻译： 机器人臂组件包括多个驱动构件，第一传动机构，第二传动机构和第三传动机构。 第一传动机构包括第一旋转轴和第二旋转轴。 第一旋转轴的一端通过连接构件连接到第一驱动构件，第一旋转轴的另一端可移动地连接到第二旋转轴，第一驱动构件驱动第一旋转轴旋转预定的 度数。 第二和第三传动机构包括几个连接构件和接合构件，传动构件和轴以及齿轮。
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公开(公告)号：US07093510B2
公开(公告)日：2006-08-22
申请号：US10399944
申请日：2001-10-23
申请人： Sune Andreasson
发明人： Sune Andreasson
CPC分类号： F16H25/24 , B23Q5/404 , F16H2025/2445 , Y10T74/18576 , Y10T74/18656 , Y10T74/1868 , Y10T74/19702
摘要： A linear unit (1) comprising a profiled rail (2) along which a carriage (3) is arranged for sliding motion backwards and forwards by means of a reversible screw (4) which actuates the carriage and on either side of the carriage passes through a bore (7) in a screw support (8). A pull rod (24) displaces the screw support backwards and forwards along the profiled rail between to end stop positions, and the screw support serves as a support bearing carrying the screw between bearings (10) supporting the screw at its ends. A self-centering device for automatic centering of the screw in the screw support is formed with a self-centering element (11) mounted in the screw-support bore, said element slidingly abutting against the screw both when the screw is rotating in either one of its directions of rotation and when the screw support assumes its end stop positions. The pull rod kinetically interconnects the screw supports located on either side of the carriage, whereby as the carriage is displaced in a sliding motion in one direction it will abut against the screw support located on one side of the carriage for displacement of said screw support from one of its end stop positions to the other one while simultaneously, via the pull rod, bringing along in its movement the screw support located on the other side of the carriage, and reversely.
摘要翻译： 一种线性单元（1），包括成型轨道（2），滑架（3）沿着该轨道（3）布置成通过可操作的螺钉（4）向前后方向滑动，所述可逆螺钉（4）致动所述滑架并且在所述滑架的任一侧通过 螺钉支撑件（8）中的孔（7）。 拉杆（24）将螺钉支撑件沿着异型轨道向前和向后移动到终止位置，并且螺钉支撑件用作在其端部处支撑螺钉的轴承（10）之间承载螺钉的支撑轴承。 用于螺钉支撑件中的螺钉的自动对中的自定心装置形成有安装在螺钉支撑孔中的自定心元件（11），当螺杆在任一个中旋转时，所述元件滑动地抵靠螺钉 其旋转方向以及当螺钉支撑件处于其终止位置时。 拉杆使位于滑架两侧的螺丝支架动力地互连，由此当滑架沿一个方向滑动移动时，它将抵靠位于滑架一侧的螺钉支架，以将所述螺钉支撑件从 其中一个终止位置到另一个，同时通过拉杆将其位于托架另一侧的螺钉支撑件反向运动。
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公开(公告)号：US5090261A
公开(公告)日：1992-02-25
申请号：US615843
申请日：1990-11-20
申请人： Tetsuya Nakatsukasa
发明人： Tetsuya Nakatsukasa
CPC分类号： F16D3/68 , B60S1/08 , B60S1/166 , H02K7/003 , H02K7/1166 , Y10T403/7045 , Y10T403/7098 , Y10T74/18792 , Y10T74/19585 , Y10T74/19828
摘要： A geared motor comprising a rotating axle rotating in accordance with the rotation of a rotor, a gear rotating axle for outputting from the rotating axle speed reduced rotation, and a flexible coupling consisting of a first coupling disposed on the rotating axle of the rotor and rotating together with the rotating axle and the rotor, a second coupling disposed on the gear rotating axle, and rotating together with the gear rotating axle, a rubber damper disposed between the first coupling and the second coupling for transmitting the rotation of the first coupling to the second coupling, a thrust-force bracing member disposed between the rotating axle of the rotor and the gear rotating axle and in contact with the rotating axle and the gear rotating axle, for transmitting thrust force from one of the rotating axle of the rotor and the gear rotating axle to the other of the two arranged so that even if thrust force acts on the rotating axle of the rotor or on the gear rotating axle, the thrust force does not act on the first and second couplings or the rubber damper, due to the thrust force bracing member. Therefore, the life-expectancy of both of the couplings and the rubber damper, and therefore of the flexible coupling, is improved.
摘要翻译： 一种减速电动机，包括根据转子的旋转而旋转的旋转轴，用于从旋转轴减速旋转输出的齿轮旋转轴，以及由设置在转子的旋转轴上的第一联接器和旋转轴 与旋转轴和转子一起，设置在齿轮旋转轴上并与齿轮旋转轴一起旋转的第二联接器，设置在第一联接器和第二联接器之间的橡胶阻尼器，用于将第一联接器的旋转传递到 第二联接件，设置在转子的旋转轴与齿轮旋转轴之间并与旋转轴和齿轮旋转轴接触的止推力支撑构件，用于从转子的旋转轴中的一个传递推力， 齿轮旋转轴的另一个被布置为使得即使推力作用在转子的旋转轴上或齿轮旋转轴上，则t 由于推力支撑构件，支撑力不会对第一和第二联轴器或橡胶阻尼器起作用。 因此，改善了联轴器和橡胶阻尼器以及柔性联轴器两者的预期寿命。
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公开(公告)号：US4674348A
公开(公告)日：1987-06-23
申请号：US765054
申请日：1985-08-12
申请人： Ian S. Roberts
发明人： Ian S. Roberts
IPC分类号： F16H1/06 , B02C17/24 , F16H1/26 , F16H57/025 , F16H57/02
CPC分类号： F16H57/025 , B02C17/24 , Y10T74/19 , Y10T74/19633 , Y10T74/19684
摘要： A slow speed pinion drive has a reduction gear box interposed between a prime mover and a pinion mounted on a pinion shaft and meshing with a gear ring on a slowly rotating machine. The prime mover is connected to the gear box through a flexible connection while the gear box is mounted directly on the pinion shaft and is supported by the pinion shaft and by an adjustable prop disposed in eccentric fashion to the pinion shaft.
摘要翻译： 慢速小齿轮驱动器具有介于原动机和安装在小齿轮轴上的小齿轮之间的减速齿轮箱，并且与缓慢旋转的机器上的齿圈啮合。 原动机通过柔性连接件连接到齿轮箱，而齿轮箱直接安装在小齿轮轴上，并由小齿轮轴和通过偏心方式设置在小齿轮轴上的可调节支撑支撑。
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公开(公告)号：US3824872A
公开(公告)日：1974-07-23
申请号：US29764972
申请日：1972-10-16
申请人： STAL LAVAL TURBIN AB
CPC分类号： F16H1/48 , Y10T74/19633
摘要： An epicyclic gear train, comprising a sun-wheel and an outer internally toothed gear ring both in engagement with star wheels which are mounted on a carrier; the outer gear ring and its shaft being connected through a cardan joint for the purpose of preventing external angular motion from disturbing the axial alignment of the shafts of the sun-wheel and the outer gear ring. The cardan joint comprises a laminated ring coupling fastened between a flange on the outer gear ring and a flange on its shaft.
摘要翻译： 一种行星齿轮系，包括与安装在载体上的星形轮接合的太阳轮和外部内齿轮; 外齿轮及其轴通过万向接头连接，以防止外部角运动妨碍太阳轮和外齿圈的轴的轴向对准。 万向接头包括紧固在外齿圈上的凸缘和其轴上的凸缘之间的层压环联接件。
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