专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2021124189A1 EXCLUSIVELY HUMAN-POWERED BICYCLE WITH AUTOMATIC GEAR SHIFTING 审中-公开
公开(公告)号：WO2021124189A1
公开(公告)日：2021-06-24
申请号：PCT/IB2020/062097
申请日：2020-12-17
申请人： ALIPERTI, Rosario
发明人： ALIPERTI, Rosario
IPC分类号： B62M11/04 , F16H15/04 , F16H15/50 , F16H59/14 , F16H59/40 , F16H59/42 , F16H61/66
摘要： The exclusively human-powered bicycle (1) with automatic gear shifting, comprises: a riding frame (2); a drive wheel (3) associated movable in rotation with the riding frame (2); one pedal set (4) associated movable in rotation with the riding frame (2); continuously variable motion transmission means (8) positioned between said pedal set (4) and said drive wheel (3), adapted to vary the transmission ratio between these seamlessly; control means (29) of the motion transmission means (8) provided with: sensing means (5, 6, 7, 10, 12) provided with: one torque sensing device (5) configured to detect the force applied by the user to said pedal set (4); a first speed sensing device (6) of the drive wheel (3); a second speed sensing device (7) of said pedal set (4); drive means (9, 11, 13, 30) configured to vary the transmission ratio depending on the force measured by the torque sensing device (5), on the speed measured by the first speed sensing device (6) and on the speed measured by the second speed sensing device (7).

2. 发明申请

WO2013123117A1 TRANSMISSION AND DRIVELINE HAVING A TILTING BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
标题翻译：具有倾斜球变量的变速箱和变速箱连续可变传动
公开(公告)号：WO2013123117A1
公开(公告)日：2013-08-22
申请号：PCT/US2013/026037
申请日：2013-02-14
申请人： DANA LIMITED
发明人： COOPER, Kenneth, E. , VERSTEYHE, Mark, R. J.
IPC分类号： F16H37/02 , F16H37/08 , F16H15/50
CPC分类号： F16H37/022 , F16H15/28 , F16H15/40 , F16H15/50 , F16H15/503 , F16H15/52 , F16H37/086 , F16H2037/0886 , F16H2200/2005
摘要： A transmission is provided. The transmission includes an input portion drivingly engaged with a power source, a planetary gear, a continuously variable variator, and a clutching device. The planetary gear arrangement has a portion drivingly engaged with the input portion. The continuously variable variator includes a portion which is drivingly engaged with at least one of the planetary gear arrangement and the input portion. The clutching device may be selectively drivingly engaged with a portion of the continuously variable variator. The clutching device and the planetary gear arrangement facilitate a transition between at least two operating modes of the continuously variable variator.
摘要翻译：提供传输。变速器包括驱动地与动力源接合的输入部，行星齿轮，无级变速器和离合装置。行星齿轮装置具有与输入部分驱动接合的部分。无级变速器包括与行星齿轮装置和输入部分中的至少一个驱动地接合的部分。离合装置可以选择性地与连续可变变速器的一部分驱动接合。离合装置和行星齿轮装置促进了连续可变变速器的至少两个操作模式之间的转变。

3. 发明申请

WO2012155252A1 STEERABLE UNITS AS A FRICTIONAL SURFACE BETWEEN OBJECTS 审中-公开
标题翻译：可控单位作为物体之间的摩擦表面
公开(公告)号：WO2012155252A1
公开(公告)日：2012-11-22
申请号：PCT/CA2012/000479
申请日：2012-05-18
申请人： WATTS, Ronald George
发明人： WATTS, Ronald George
IPC分类号： F16H15/50 , B60K17/04 , F16H15/04 , F16H55/32
CPC分类号： F16H15/04 , B62M11/12 , F16H13/04 , F16H13/08 , F16H55/32
摘要： Disclosed are steerable units that enable the variability of the friction force's magnitude and direction by using rolling contacts, in which the angle of the rolling contacts with respect to the surface containing the steerable unit can be controlled, as an object's frictional surface. This allows an object to adjust the direction and magnitude of the force it transfers through friction and also allows the received frictional force's direction and magnitude to be varied by the receiving object's rolling contacts. Also disclosed are applications of the steerable units in various machines.
摘要翻译：公开了通过使用可以控制滚动接触相对于包含可转向单元的表面的角度的滚动接触作为物体的摩擦表面来实现摩擦力的大小和方向的变化的可转向单元。这允许物体调节其通过摩擦传递的力的方向和大小，并且还允许接收的摩擦力的方向和大小由接收物体的滚动接触改变。还公开了可转向单元在各种机器中的应用。

4. 发明申请

WO2004111495A1 SPIRAL GEAR RACK FOR A MECHANICAL TORQUE CONVERTER CROSS-NOTING TO RELATED APPLICATIONS 审中-公开
标题翻译：机械扭矩转换器的螺旋齿轮架相关应用交叉
公开(公告)号：WO2004111495A1
公开(公告)日：2004-12-23
申请号：PCT/IB2004/002005
申请日：2004-06-16
申请人： BORBOLLA GONZALEZ, Teodoro Rodrigo
发明人： BORBOLLA GONZALEZ, Teodoro Rodrigo
IPC分类号： F16H15/50
CPC分类号： F16H15/50 , F16H3/423 , F16H37/0853
摘要： A mechanical torque converter which receives power in an cylindrical impeller of increasing diameter, the impeller circumferentially incorporates a spiral rack and, afterwards, transmits the power in a controlled manner through a composed planetary system, lodged inside the impeller, consisting of a group of satellite gears engaging with said rack, at the diameter of the impeller corresponding to the demanded power. The satellites will make cyclically the change of spire, by always matching the outlet tooth with certain tooth at every revolution, and maintaining the same position for each torque condition. In order to change the torque by means of a control mechanism or torque sensor, the rack's diameter that makes contact with the satellites will be varied in a given number of positions at each spire, within the same advance pattern of the satellites, by means of the rotation of a grooved shaft which jointly with a threaded central bar, will make the spider to move forward, placing all the planetary system in said position, and transmitting the traction to the planets, to the central gear, and to the outlet shaft, in a positive way, and variable speed, depending on the demanded torque.
摘要翻译：一种机械变矩器，其在直径增大的圆筒形叶轮中接收动力，叶轮周向地包括螺旋齿条，然后以受控的方式通过组合的行星系统传递动力，该行星系统装在叶轮内部，由一组卫星齿轮与所述齿条啮合，叶轮的直径与所需功率相对应。卫星将通过始终将出口齿与特定的齿匹配在一个转动周期上，使得尖塔的变化周期性地变化，并且为每个转矩条件保持相同的位置。为了通过控制机构或扭矩传感器改变扭矩，与卫星接触的机架的直径将在卫星的相同预加载模式下的每个尖顶处的给定数量的位置中通过与螺纹中心杆联合的带槽轴的旋转将使得蜘蛛向前移动，将所有行星系统置于所述位置，并将牵引力传递到行星机构到中心齿轮和出口轴，以积极的方式，变速，取决于所需的扭矩。

5. 发明申请

WO2002066864A1 INERTIAL VARIATOR 审中-公开
标题翻译：惯性变量
公开(公告)号：WO2002066864A1
公开(公告)日：2002-08-29
申请号：PCT/RU2001/000184
申请日：2001-05-03
IPC分类号： F16H15/50
CPC分类号： F16H21/14
摘要： The invention relates to drive mechanisms having a variable rotation speed for gearing from a drive element to a driven element, in particular to the drive mechanisms having a variable rotation speed and provided with the drive element whose rotation speed is automatically changed with respect to the rotation speed of the driven element at a load variation, the mechanism having an increased specific power. An existing inertial variator comprises a drive shaft, a sleeve connected thereto and arms provided with runners and connected to the sleeve in such a way that they are rotatable. Said runners interact with a profiled internal surface of a holder. The novelty of the invention lies in that the holder, the arms and the sleeve embodied in the form of disks are spaced on different planes of rotation.
摘要翻译：本发明涉及具有可变转速的驱动机构，用于从驱动元件传递到从动元件，特别涉及具有可变转速的驱动机构，并具有驱动元件，该驱动元件的转速相对于转动自动地改变驱动元件在负载变化时的速度，该机构具有增加的比功率。现有的惯性变换器包括驱动轴，与其连接的套筒和设置有流道并且以可旋转的方式连接到套筒的臂。所述跑步者与保持器的异形内表面相互作用。本发明的新颖之处在于，以盘的形式体现的保持器，臂和套筒在不同的旋转平面上间隔开。

6. 发明申请

WO02016803A1 VARIABLE TRANSMISSION SYSTEM 审中-公开
标题翻译：可变传动系统
公开(公告)号：WO02016803A1
公开(公告)日：2002-02-28
申请号：PCT/GB2001/003706
申请日：2001-08-20
IPC分类号： F16H15/50
CPC分类号： F16H15/503
摘要： The present invention relates to a variable traction drive transmission system. There is described a variable transmission system comprising input and output plates (11,14) each formed with a toroidal surface (12,15) having inner and outer edges and each being mounted for co-axial rotation upon respective axles (13,16); wherein the input and output plates are mounted with their toroidal surfaces opposed and wherein the system further comprises a rotation transmission element mounted between the input and output plates and in contact therewith. The present invention is characterised in that the rotation transmission element comprises two contacting races (21,22) of spheres, an input race (21) associated with the input plate and an output race (22) associated with the output plate. The system further comprises adjustment means (31;40,41,42,43,44,48) to enable movement of at least one sphere from a first position in which it contacts the adjacent plate at a position adjacent the outer edge thereof and a second in which it contacts the adjacent plate at a position adjacent the inner edge thereof.
摘要翻译：本发明涉及一种可变牵引驱动传动系统。描述了一种包括输入和输出板（11,14）的可变传动系统，每个板形成有具有内边缘和外边缘的环形表面（12,15），并且每个安装成用于在相应的轴（13,16）上同轴旋转， ; 其中所述输入和输出板以其环形表面相对安装，并且其中所述系统还包括安装在所述输入和输出板之间并与其接触的旋转传动元件。本发明的特征在于，旋转传动元件包括球体的两个接触圈（21,22），与输入板相关联的输入座圈（21）和与输出板相关联的输出座圈（22）。该系统还包括调节装置（31; 40,41,42,43,44,48），以使得至少一个球体能够在其邻近其外边缘的位置与第二位置相接触的第一位置移动;以及第二，其在与其内边缘相邻的位置处接触相邻的板。

7. 发明申请

WO99040345A1 CONTINUOUSLY VARIABLE TRANSMISSION WITH RATIO SYNCHRONIZING SYSTEM 审中-公开
标题翻译：连续同步传输与同步同步系统
公开(公告)号：WO99040345A1
公开(公告)日：1999-08-12
申请号：PCT/US1999/002367
申请日：1999-02-03
IPC分类号： F16H37/00 , F16H15/20 , F16H15/50 , F16H37/02 , F16H37/08
CPC分类号： F16H37/0853 , F16H15/20
摘要： A continuously variable transmission for varying the speed ratio of an output shaft (47) relative to an input shaft (26) driven by a vehicle engine or other input power source. The power transmission includes a driven input member (21) coupled in driving engagement with at least one rotor (7) to transfer torque to the rotor. A disk member (1) is positioned in cooperative relationship with a rotatable shaft (2) and in driving engagement with the rotor (7), such that the disk member is driven to transfer torque to the rotatable shaft. An output member (49) is driven by the rotatable shaft, and torque is transferred from the shaft to the output member, with the disk member being selectively axially moveable relative to the rotor and to the rotatable shaft in response to output load torque on the output member so as to vary the torque transferred from the rotor. A gear system (27) driven by the at least one rotor includes a planetary gear set (29, 30, 31) to extend the speed range of the output member.
摘要翻译：一种用于改变输出轴（47）相对于由车辆发动机或其它输入动力源驱动的输入轴（26）的速比的无级变速器。动力传动装置包括与至少一个转子（7）驱动接合的从动输入构件（21），以将转矩传递给转子。盘构件（1）与可旋转轴（2）配合关系并且与转子（7）驱动接合，使得盘构件被驱动以将扭矩传递到可旋转轴。输出构件（49）由可旋转轴驱动，扭矩从轴传递到输出构件，其中盘构件相对于转子和旋转轴选择性地轴向移动，响应于在输出构件，以便改变从转子传递的扭矩。由所述至少一个转子驱动的齿轮系统（27）包括行星齿轮组（29,30,31），以延伸所述输出构件的速度范围。

8. 发明申请

WO1981003368A1 POWER DRIVE LINE HAVING A WIDE RANGE OF SPEED RATIOS 审中-公开
标题翻译：功率驱动线具有宽的速度范围
公开(公告)号：WO1981003368A1
公开(公告)日：1981-11-26
申请号：PCT/US1980000581
申请日：1980-05-19
申请人： VADETEC CORP , KEMPER Y , ELFES L
发明人： VADETEC CORP
IPC分类号： F16H15/50
CPC分类号： F16H47/065 , F16H15/50
摘要： A power drive line in which a continuously variable, nutating traction drive transmission unit (16) is combined with a single planetary gear set (84, 86 and 88) to provide two forward modes and a reverse mode of drive line operation. A pair of transmission unit input shafts (18 and 20) are alternately coupled to a power input to the overall drive line. In one forward mode, the planet gear (86) is driven by the sun gear (84) to rotate the ring gear (88) in a relatively wide low speed range of speed ratios. In another forward mode, the transmission body (52) carrying the planet gear (86) is connected to be driven directly by the drive line power input to effect a relatively high range of output speeds for a given input speed. In the reverse mode, the body (52) carrying the planet gear (86) is held against planetary movement so that the planet gear (86) operates as a reversing idler between the sun gear input (84) and the ring gear output (88).

9. 发明申请

WO2017142940A1 HIGH TORQUE DENSITY ELECTRIC MOTOR/GENERATOR WITH ROLLING ELEMENT 审中-公开
标题翻译：具有滚动元件的高转矩密度电动机/发电机
公开(公告)号：WO2017142940A1
公开(公告)日：2017-08-24
申请号：PCT/US2017/017959
申请日：2017-02-15
申请人： INDIANA UNIVERSITY RESEARCH AND TECHNOLOGY CORPORATION
发明人： RUBIN, Matthew J.
IPC分类号： H02K7/12 , B65G13/06 , B65G13/075 , B65G23/08 , F16H15/50 , F16H25/12
CPC分类号： H02K7/12 , H02K41/06 , H02K41/065
摘要： An electric motor is provided, comprising: a first magnetic component, a second magnetic component, and a circuit configured to electromagnetically activate at least one of the first magnetic component and the second magnetic component. The electromagnetic activation causes a change in a gap between the first magnetic component and the second magnetic component, the change in the gap resulting in rotation of at least one of the first magnetic component and the second magnetic component.
摘要翻译：提供了一种电动机，包括：第一磁性部件，第二磁性部件以及被配置为电磁激励第一磁性部件和第二磁性部件中的至少一个的电路。电磁激励引起第一磁性部件和第二磁性部件之间的间隙的变化，间隙的变化导致第一磁性部件和第二磁性部件中的至少一个的旋转。

10. 发明申请

WO2017027404A8 CONTROL SYSTEM FOR AN INFINITELY VARIABLE TRANSMISSION 审中-公开
标题翻译：用于无限可变传输的控制系统
公开(公告)号：WO2017027404A8
公开(公告)日：2017-04-06
申请号：PCT/US2016045857
申请日：2016-08-05
申请人： DANA LTD
发明人： MCINDOE GORDON , MCLEMORE T NEIL , DAVID JEFFREY M , SOLIS JAVIER M , SIKKA VINAY , GANDHAM JYOTHSNA , RENGANATHAN SIDHARTH
IPC分类号： F16H13/00 , F16H15/50 , F16H37/00 , F16H37/02 , F16H37/08
CPC分类号： F16H61/664 , F16H15/28 , F16H59/18 , F16H59/42 , F16H59/44 , F16H59/54 , F16H59/70 , F16H2037/0893 , F16H2059/366 , F16H2059/443 , F16H2061/0096 , F16H2312/10
摘要： Described herein is a control system for a vehicle having an infinitely variable transmission (IVT) having a ball planetary variator (CVP), providing a smooth and controlled operation. In some embodiments, the vehicle is a fork lift truck. An operator commands a brake pedal, an accelerator pedal, and a direction switch (or gear selector), which are evaluated by the control system to determine a current operating state of the vehicle. Some operating states include, forward drive, reverse drive, vehicle braking, automatic deceleration, inching, power reversal, vehicle hold, and park, among others.
摘要翻译：这里描述了一种具有无级变速器（IVT）的车辆的控制系统，该变速器具有球行星变速器（CVP），从而提供平稳和受控的操作。在一些实施例中，车辆是叉车。操作者指示制动踏板，加速器踏板和方向开关（或换档器），其由控制系统评估以确定车辆的当前操作状态。一些操作状态包括前进驱动，反向驱动，车辆制动，自动减速，微动，电源反转，车辆保持和停车等。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式