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1. 发明公开

US20240018963A1 Material Mover 审中-公开
公开(公告)号：US20240018963A1
公开(公告)日：2024-01-18
申请号：US18038735
申请日：2021-11-27
申请人： Paul Anthony Johnson
发明人： Paul Anthony Johnson
IPC分类号： F04D5/00 , F04D13/06 , F16H29/12 , F16H37/12
CPC分类号： F04D5/00 , F04D13/06 , F16H29/12 , F16H37/12
摘要： A material mover assembly, comprising a chamber having an inlet and an outlet; a first paddle; and a second paddle, wherein the first paddle is positioned in and configured to rotate circumferentially in the chamber, the second paddle is positioned in and configured to rotate circumferentially in the chamber, or is configured to be inserted into and retracted out of the chamber, and wherein relative motion of the first paddle and the second paddle causes material to be pulled into the chamber via the inlet and pushed out of the chamber via the outlet in a forward direction. A material mover assembly may be reversible in pumping direction and further may be used as an energy generator in either direction.

2. 发明授权

US11773951B1 Continuously-variable transmission with oscillating racks 有权
公开(公告)号：US11773951B1
公开(公告)日：2023-10-03
申请号：US18045073
申请日：2022-10-07
申请人： Aptiv Technologies Limited
发明人： Adam Troy Timmons
IPC分类号： F16H37/12 , F16H29/12
CPC分类号： F16H37/12 , F16H29/12
摘要： Described herein is a continuously variable transmission (CVT) with oscillating racks. The CVT includes an input shaft and a plurality of cams that are coupled with the input shaft. The cams are configured to rotate with a rotation of the input shaft. The CVT also includes a plurality of racks that are coupled to respective cams. The racks are configured to oscillate with the rotation of the input shaft. The CVT further includes a plurality of pinions that are coupled to respective racks and a plurality of intermittent shafts that are coupled with respective pinions. The CVT also includes an output shaft that is coupled with the intermittent shafts. The output shaft is configured to rotate with a uniform rotation and a speed ratio relative to the rotation of the input shaft. Because the CVT does not use friction elements, many downsides of conventional CVTs may be mitigated.

3. 发明授权

US10690123B2 Cooperative shape memory alloy torque tubes for continuous-action turning motor 有权
公开(公告)号：US10690123B2
公开(公告)日：2020-06-23
申请号：US15671554
申请日：2017-08-08
申请人： The Boeing Company
发明人： Kent E. Karnofski , Frederick T. Calkins
IPC分类号： F03G7/06 , F01D15/12 , F16H29/12 , C22C19/03 , C22C19/00
摘要： An engine turning “clock work” motor including two shape memory alloy (SMA) torque tube actuators, ratcheting mechanisms, and gearing. The gearing communicates the SMA torque tube actuators with a common gear that applies torque to a shaft, so that while one torque tube is heated and applying torque, the other torque tube is relaxed (using a cooling mechanism). The ratchet prevents the relaxing torque tube from applying torque in the incorrect direction.

4. 发明申请

US20190072164A1 CLUTCH DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190072164A1
公开(公告)日：2019-03-07
申请号：US16112839
申请日：2018-08-27
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Yuji TOKORO
IPC分类号： F16H29/12 , B65H3/06 , G03G21/16
摘要： A clutch device includes a sector gear, a cam, an electromagnetic solenoid, a first lever, a second lever, a first spring, and a second spring. The cam includes a slide portion. The first lever engages with the electromagnetic solenoid and includes a first restricting portion. The second lever includes a hook and a second restricting portion. The first spring is configured to urge the second lever in a direction in which the first restricting portion and the second restricting portion contact each other. The second spring is configured to, when the electromagnetic solenoid is in a de-energized state, move the first lever. The slide portion of the cam has a surface configured to, when the electromagnetic solenoid is in an energized state, press the hook in a direction opposite to an urging direction of the first spring such that the second restricting portion is separated from the first restricting portion.

5. 发明授权

US10107032B2 Control mechanism for raising and lowering window covering 有权
公开(公告)号：US10107032B2
公开(公告)日：2018-10-23
申请号：US15184802
申请日：2016-06-16
申请人： NIEN MADE ENTERPRISE CO., LTD.
发明人： Lin Chen , Keng-Hao Nien
IPC分类号： E06B9/322 , E06B9/34 , F16H19/06 , F16H29/12 , E06B9/304 , E06B9/307 , E06B9/80 , E06B9/388
摘要： A control structure for a window covering includes a base, a revolving wheel having an axial post, a restriction means including a bushing fitting around the axial post, a transmission member provided on a side of the bushing, and at least one pawl connected to the axial post. The revolving wheel is connected to the base. The restriction means has at least one cutting groove. The transmission member has at least one abutting portion on an inner wall thereof. The pawl is pivotable within a width of the cutting groove. When the revolving wheel is rotated forward, an end of the pawl passes through the cutting groove to mesh with the abutting portion. When the revolving wheel is rotated backward, the pawl disengages from the abutting portion, and the transmission member is rotatable relative to the revolving wheel. Whereby, it could prevent generating noise while operating the window covering.

6. 发明申请

US20160033009A1 Eccentric Drive 审中-公开
标题翻译：偏心驱动
公开(公告)号：US20160033009A1
公开(公告)日：2016-02-04
申请号：US14790273
申请日：2015-07-02
申请人： Deere & Company
发明人： Monica Gil
IPC分类号： F16H1/20 , A01D41/12 , F16H29/12
CPC分类号： F16H1/203 , A01D34/30 , A01D41/12 , A01D41/142 , F16D1/096 , F16H29/12
摘要： An eccentric drive for driving cutter mechanisms on mowing attachments for combine harvesters is provided that comprises a gearbox housing (16), a gearbox chamber (12) enclosed by the gearbox housing (16), a first shaft (20) mounted in the gearbox housing (16), a cavity (88) formed in the first shaft (20) and having its cross-sectional center of gravity eccentric to the axis of rotation (18), in which cavity a second shaft (106) is rotatably mounted, having a toothed region (124), which is engaged with the gearbox housing (16), and a shaft end region (113) protruding axially from the cavity (88) of the first shaft (20), and a third shaft (26) wherein a flywheel body (152) can be connected to the third shaft (26) via a bushing (154) that is tapered on its outer surface (158) and is arranged rotatably fixedly and axially fixably on the third shaft (26).
摘要翻译：提供了用于驱动用于联合收割机的割草装置上的切割机构的偏心驱动装置，其包括齿轮箱壳体（16），由齿轮箱壳体（16）包围的齿轮箱室（12），安装在齿轮箱壳体（16），形成在所述第一轴（20）中并且其横截面重心偏离所述旋转轴线（18）的空腔（88），所述空腔中的第二轴（106）可旋转地安装，与所述变速箱壳体（16）接合的齿形区域（124）和从所述第一轴（20）的空腔（88）轴向伸出的轴端区域（113）以及第三轴（26），其中飞轮主体（152）可以经由其外表面（158）上锥形的衬套（154）连接到第三轴（26），并且可旋转地固定地并轴向地布置在第三轴（26）上。

7. 发明授权

US6095007A Staggered gear for bi-directional operation 失效
标题翻译：交错齿轮用于双向操作
公开(公告)号：US6095007A
公开(公告)日：2000-08-01
申请号：US243590
申请日：1999-02-03
申请人： James Gabriel Brewington , Richard Hunter Harris
发明人： James Gabriel Brewington , Richard Hunter Harris
IPC分类号： B41J11/66 , B41J11/70 , B41J15/04 , F16H27/08 , F16H35/00 , F16H29/12
CPC分类号： F16H35/00 , B41J11/66 , B41J11/703 , B41J15/04 , B41J23/025 , F16H27/08 , Y10T74/18816 , Y10T74/1888 , Y10T74/19633 , Y10T74/19884 , Y10T83/444 , Y10T83/8807 , Y10T83/8818 , Y10T83/9447
摘要： A gear drive system for a printer designed to print upon a continuous roll of paper and having a blade used to cut off printed portions of paper from the paper roll is implemented. The gear drive system consists of a drive shaft 330, a slip clutch 401, a clutch gear 116, a fixed gear 110, and a staggered gear 112 which controls the paper cutter blade 106. During printing, clutch 401 allows the drive shaft 330 shaft to slip relative to the clutch gear 116. When printing stops, clutch 401 locks clutch gear 116 which is engaged with the first portion of staggered gear 112 and causes staggered gear 112 to rotate until the second portion of staggered gear 112 engages the fixed gear 110. Staggered gear 112 is then driven by the fixed gear 110. A cutter blade is controlled by staggered gear 112, with the blade cutting off the paper as the fixed gear 110 is in reverse rotation. After the paper is cut, fixed gear 110 resumes its forward rotation, rotating staggered gear 112 and consequently, rotating cutter blade 106 away from the paper. After the blade has been rotated, staggered gear 110 continues to turn, until the fixed gear disengages with the second portion of the staggered gear. Full torque is applied to both cutting and opening rotations of the cutter blade.
摘要翻译：实现了一种用于打印机的齿轮传动系统，其被设计成在连续的一卷纸上打印并且具有用于将纸张的打印部分与纸卷切断的刀片。齿轮传动系统由驱动轴330，滑动离合器401，离合器齿轮116，固定齿轮110和控制切纸刀片106的交错齿轮112组成。在打印期间，离合器401允许驱动轴330轴相对于离合器齿轮116滑动。当打印停止时，离合器401锁定与交错齿轮112的第一部分接合的离合器齿轮116，并使交错齿轮112旋转直到交错齿轮112的第二部分接合固定齿轮110 然后，交错齿轮112由固定齿轮110驱动。切割刀片由交错齿轮112控制，随着固定齿轮110反向旋转，刀片切断纸张。在纸被切割之后，固定齿轮110恢复其正向旋转，旋转交错齿轮112，并因此使得切割刀片106离开纸张。刀片旋转后，交错齿轮110继续转动，直到固定齿轮与交错齿轮的第二部分脱离。切割刀片的切割和打开旋转都施加了全部扭矩。

8. 发明授权

US06062096A Continuously variable transmission utilizing oscillating torque and one way drives 失效
公开(公告)号：US06062096A
公开(公告)日：2000-05-16
申请号：US88972
申请日：1998-06-02
申请人： William T. Lester
发明人： William T. Lester
IPC分类号： F16H29/02 , F16H33/08 , F16H33/18 , F16H29/12
CPC分类号： F16H29/02 , F16H33/08 , Y10T74/1503 , Y10T74/151 , Y10T74/1556
摘要： A transmission utilizes oscillating torque to vary the mechanical power transmitted to a load. An arm assembly is rotatably coupled to a frame. At the ends of the arms are eccentric masses, rotatably coupled thereto. An input shaft rotates the masses about the ends of the arms. The rotating masses produce an oscillating torque that causes the arms to oscillate. The arms are coupled to an output assembly. The output assembly utilizes one way clutches, with one clutch reversed relative to the other clutch. The one way clutches convert the bidirectional rotation of the arms to unidirectional rotation for the load. The output speeds of the transmission are controlled by providing at least two side by side rotatable masses and varying the phase of one of the masses relative to the other mass. Varying the phase changes the center of gravity of the masses, thereby affecting the torque applied to the arms.

9. 发明授权

US5107715A Circuit breaker drive mechanism 失效
标题翻译：电路断路器驱动机构
公开(公告)号：US5107715A
公开(公告)日：1992-04-28
申请号：US707181
申请日：1991-05-24
申请人： Edmond Thuries
发明人： Edmond Thuries
IPC分类号： F16H21/10 , F16H29/12 , H01H3/30 , H01H3/32 , H01H33/42
CPC分类号： H01H3/30 , H01H2003/3094 , H01H3/3026 , H01H3/3031 , Y10T74/11
摘要： The invention relates to controlling a circuit breaker by means of a drive mechanism circuit for operating a circuit breaker by rotating a main operating shaft (4). The drive mechanism comprises a trigger circuit breaker drive mechanism (1) delivering considerably less power than that required for operating the circuit breaker, and associated with an assembly including a disengagement first spring (6), an engagement second spring (12), and a recocking motor (14) for recocking the springs which are disposed, on being released, to drive the main shaft (4) through 180.degree., with the release of the springs being controlled by motion of an outlet member (2) of the trigger drive mechanism (1). The invention is applicable to the operating circuit breakers.
摘要翻译：本发明涉及通过旋转主操作轴（4）的驱动机构电路来控制断路器来操作断路器。驱动机构包括触发断路器驱动机构（1），该触发器断路器驱动机构（1）输送的功率比操作断路器所需的功率小得多，并且与包括脱离第一弹簧（6），接合第二弹簧（12）和回收电动机（14），用于重新配置被释放的弹簧，以将主轴（4）驱动180度，弹簧的释放由触发驱动器的出口构件（2）的运动控制机制（1）。本发明适用于操作断路器。

10. 发明授权

US3869935A Mechanical device for converting a continuous rotary motion into an alternating rotary motion 失效
标题翻译：将连续旋转运动转换为替代旋转运动的机械装置
公开(公告)号：US3869935A
公开(公告)日：1975-03-11
申请号：US38067673
申请日：1973-07-19
申请人： THOMSON CSF
发明人： MATHIEU RAYMOND
IPC分类号： F16H19/08 , F16H19/00 , F16H27/00 , F16H29/12
CPC分类号： F16H19/08 , Y10T74/1524 , Y10T74/18056 , Y10T74/18416 , Y10T74/19205
摘要： A mechanical device for deriving an alternating rotary motion of uniform velocity in both directions, from a continuous uniform velocity rotational motion. Two wheels having the same axis of rotation are connected through intermediate gears in order to rotate in mutually opposite directions. A ball is driven by a crank between the mutually opposite faces of the wheels; each of these faces being provided with a frustoconical cavity, the ball, by transfer from one cavity to the other one, alternately couple the cank to one wheel and then to the other one.
摘要翻译：一种用于从连续的均匀速度旋转运动导出两个方向上的均匀速度的交替旋转运动的机械装置。具有相同旋转轴的两个轮子通过中间齿轮连接，以便在相互相反的方向上旋转。球由相互相对的轮对面之间的曲柄驱动; 这些面中的每一个设置有截头圆锥形空腔，通过从一个空腔传递到另一个空腔，该球交替地将一个齿轮连接到一个车轮，然后另一个。

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