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11. 发明授权

US06363807B1 Variable speed gearing system 失效
标题翻译：变速传动系统
公开(公告)号：US06363807B1
公开(公告)日：2002-04-02
申请号：US09581184
申请日：2000-08-10
申请人： Tsukasa Takahashi , Eiichiro Kawahara , Tetsuo Naraki
发明人： Tsukasa Takahashi , Eiichiro Kawahara , Tetsuo Naraki
IPC分类号： F16D4308
CPC分类号： F16H61/0295 , F16D25/0638 , F16D25/082 , F16D25/083 , F16D25/10 , F16D43/12 , F16D43/30 , F16F15/16 , F16H3/64 , F16H61/04 , Y10T74/1926
摘要： A variable speed gearing system includes two clutch units 30, 50 placed side by side in the axial direction and provides a plurality of transmission gear ratios in response to the state of engagement of clutches 31, 51 of the two clutch units 30, 50. Axially movable members 26a, 48a of the two clutch units 30, 50 are arranged in such a manner as to confront each other. A damper mechanism 60 is constituted by the combination of a piston member 62 provided on one of the confronting axially movable members 26a, 48a and a cylinder member 61 provided on the other thereof.
摘要翻译：变速传动系统包括两个离合器单元30,50，它们沿轴向并排设置，并且响应于两个离合器单元30,50的离合器31,51的接合状态而提供多个变速传动比。轴向地两个离合器单元30,50的可动构件26a，48a以彼此面对的方式布置。阻尼机构60由设置在相对的轴向可动构件26a，48a中的一个上的活塞构件62和设置在另一个上的气缸构件61的组合构成。

12. 发明授权

US4299319A Two-speed clutch 失效
标题翻译：双速离合器
公开(公告)号：US4299319A
公开(公告)日：1981-11-10
申请号：US72273
申请日：1979-09-04
申请人： John Bochan
发明人： John Bochan
IPC分类号： F16D21/00 , F16D43/04 , F16D43/30 , F16D43/06
CPC分类号： F16D43/30 , F16D21/00 , F16D43/04
摘要： A two-speed clutch in which an input rotary drive is transmitted to an output rotary member to produce a high speed direct drive in which the output rotary member is driven at the same speed as the input member, or to produce a reduced output speed. The input member comprises an inner drum driven by centrifugally actuated clutch shoes in turn driven by an input shaft. A second set of clutch shoes is interposed between the inner drum and the output member consisting of an outer drum, which clutch shoes are designed to be centrifugally disengaged to produce a controlled slip between the inner and outer drums to reduce the output speed. In the high speed mode, the inner and outer drums are latched together to rotate at the same speed by a pivotally mounted latch mounted on the outer drum and an expanding spring element mounted to the inner drum, with engagement between the latch and expanding spring taking place at a predetermined rate of rotation of the inner drum to establish high speed drive. A trigger element is operable to release the latch and allow it to be centrifugally moved out of the path of the expanding spring precluding engagement of the latch with the expanding spring by energization of the trigger whenever low speed drive is to be established through the unit.
摘要翻译：一种双速离合器，其中输入旋转驱动器被传送到输出旋转构件以产生高速直接驱动，其中输出旋转构件以与输入构件相同的速度被驱动，或者产生降低的输出速度。输入构件包括由离心致动的离合器靴驱动的内鼓，其又由输入轴驱动。第二组离合器鞋被插入在内鼓和由外鼓组成的输出构件之间，该离合器鞋被设计成离心分离，以在内鼓和外鼓之间产生受控的滑动，从而降低输出速度。在高速模式中，通过安装在外滚筒上的可枢转地安装的闩锁，内滚筒和外滚筒以相同的速度被锁定在一起，并且安装到内滚筒上的膨胀弹簧元件，其中闩锁和膨胀弹簧之间的啮合以内鼓的预定转速放置以建立高速驱动。触发元件可操作以释放闩锁并允许其离心地移出膨胀弹簧的路径，阻止当通过该单元建立低速驱动时，通过触发触发器来锁定闩锁与扩张弹簧的接合。

13. 发明授权

US4282958A Drive transmission 失效
标题翻译：驱动传输
公开(公告)号：US4282958A
公开(公告)日：1981-08-11
申请号：US75127
申请日：1979-09-13
申请人： Hugh A. Zindler
发明人： Hugh A. Zindler
IPC分类号： B27B17/10 , F16D43/30 , F16D67/02 , B60K41/24
CPC分类号： F16D67/02 , B27B17/10 , F16D43/30
摘要： The drive transmission includes rotatable coaxial drive and driven members with a hub member disposed therebetween. A first clutch is provided between the hub member and the drive member to drivingly clutch those members together with a relatively high energizing force. A second clutch is provided between the hub member and the driven member to drivingly clutch those members together with a generally lower energizing force. The transmission provides for clutch slippage due to excessive loading at the second clutch connection and thereby generally precludes slippage at the first clutch connection.
摘要翻译：驱动变速器包括可旋转的同轴驱动和从动构件，其间设置有毂构件。第一离合器设置在轮毂构件和驱动构件之间，以相对较高的通电力将这些构件驱动地离合。第二离合器设置在轮毂构件和从动构件之间，以通常较低的通电力将这些构件驱动地离合在一起。该变速器由于在第二离合器连接处的过大的负载而提供离合器打滑，从而通常排除了第一离合器连接处的滑动。

14. 发明授权

US3401571A Electric motor drive for washing machines 失效
标题翻译：电动马达驱动洗衣机
公开(公告)号：US3401571A
公开(公告)日：1968-09-17
申请号：US59804566
申请日：1966-11-30
申请人： HOOVER CO
发明人： RALPH SEARLE WALTER WILLIAM
IPC分类号： D06F37/30 , D06F37/36 , F16D43/04 , F16D43/06 , F16D43/30 , F16H3/74 , F16H61/02 , F16H63/04
CPC分类号： F16D43/30 , B60K2702/08 , D06F37/36 , F16H61/02 , F16H2710/04 , Y10T74/1926 , Y10T74/19456 , Y10T477/32

15. 发明授权

US09212702B2 Multi-free-disk type of clutch 有权
标题翻译：多盘式离合器
公开(公告)号：US09212702B2
公开(公告)日：2015-12-15
申请号：US14356438
申请日：2012-11-02
申请人： Homma Science Corporation
发明人： Akira Homma
IPC分类号： F16D13/52 , F16D67/02 , F16D43/10 , F16D43/18 , F16D13/64 , F16D43/30
CPC分类号： F16D13/52 , F16D13/648 , F16D43/10 , F16D43/18 , F16D43/30 , F16D67/02
摘要： The invention includes at least two free disks arranged between a drive-torque transmission disk and an output-torque receiving disk, each of the at least two free disks being freely rotatable. When a torque is to be transmitted, mutual gaps between the drive-torque transmission disk, the at least two free disks and the output-torque receiving disk are narrowed, so that the input torque of the driving unit is transmitted from the drive-torque transmission disk to one free disk adjacent to the drive-torque transmission disk by friction, the torque transmitted to the one free disk is transmitted to another free disk adjacent to the one free disk by friction, and the torque transmitted to the or another free disk on the most output-shaft side is transmitted to the output-torque receiving disk by friction.
摘要翻译：本发明包括布置在驱动扭矩传递盘和输出扭矩接收盘之间的至少两个自由盘，所述至少两个自由盘中的每一个可自由旋转。当要传递扭矩时，驱动扭矩传递盘，至少两个可用盘和输出扭矩接收盘之间的相互间隙变窄，使得驱动单元的输入扭矩从驱动扭矩传动盘通过摩擦与驱动扭矩传递盘相邻的一个可用盘，传递到一个可用盘的扭矩通过摩擦传递到与一个可用盘相邻的另一个可用盘，并且传递到另一个可用盘的转矩最大输出轴侧通过摩擦传递到输出扭矩接收盘。

16. 发明授权

US09017209B1 Power tools with reversible, self-shifting transmission 有权
标题翻译：电动工具具有可逆的自动变速器
公开(公告)号：US09017209B1
公开(公告)日：2015-04-28
申请号：US14144863
申请日：2013-12-31
申请人： Ingersoll-Rand Company
发明人： Warren Andrew Seith , Aaron Michael Crescenti
IPC分类号： F16H3/44 , B25F5/00 , F16D43/16 , F16H37/04 , F16D43/30 , F16H61/02
CPC分类号： B25F5/001 , B25B21/008 , F16D43/16 , F16D43/30 , F16H37/046 , F16H61/0293
摘要： Illustrative embodiments of power tools with reversible, self-shifting transmissions are disclosed. In at least one illustrative embodiment, a power tool may comprise a motor having a motor shaft, an output shaft configured to be coupled to a tool element to rotate a fastener, and a transmission coupled between the motor shaft and the output shaft to transmit rotation from the motor shaft to the output shaft in a low-speed, high-torque mode and in a high-speed, low-torque mode. The transmission may be configured to self-shift between the low-speed, high-torque mode and the high-speed, low-torque mode in response to a change in a torque required to rotate the output shaft in both a clockwise direction and a counterclockwise direction.
摘要翻译：公开了具有可逆的自移动传动装置的动力工具的说明性实施例。在至少一个说明性实施例中，动力工具可以包括具有马达轴的马达，输出轴构造成联接到工具元件以旋转紧固件，以及耦合在马达轴和输出轴之间以传递旋转的传动装置在低速，高扭矩模式和高速，低扭矩模式下，从电机轴到输出轴。变速器可以被配置为响应于在顺时针方向和/或下转动时将输出轴旋转所需的扭矩的变化，在低速，高扭矩模式和高速，低扭矩模式之间进行自动换档逆时针方向

17. 发明授权

US07470215B2 Vehicle drivetrain with secondary clutch 失效
标题翻译：带二次离合器的车辆传动系
公开(公告)号：US07470215B2
公开(公告)日：2008-12-30
申请号：US11392139
申请日：2006-03-29
申请人： Bud Maimone , Alexis Uspenski
发明人： Bud Maimone , Alexis Uspenski
IPC分类号： B60W10/02
CPC分类号： F16D43/18 , F16D43/215 , F16D43/30 , Y10T477/6392 , Y10T477/6422 , Y10T477/6437 , Y10T477/753 , Y10T477/755
摘要： A drivetrain including a primary clutch and a secondary clutch is well-suited for use in a single-speed vehicle. The primary clutch may be automatically-engaging or manually-engaging. The secondary clutch, preferably, is normally engaged and is configured to disengage, or slip, at a threshold torque level. Desirably, the slip torque level of the secondary clutch is configured to be greater than the peak engine torque of the vehicle such that disengagement of the secondary clutch due to engine-supplied torque does not occur. In some arrangements, the slip torque level may be significantly higher than the maximum engine torque,
摘要翻译：包括主离合器和二次离合器的传动系统非常适用于单速车辆。主离合器可能是自动接合或手动接合。优选地，二次离合器通常接合并且构造成在阈值扭矩水平处脱离或滑动。理想地，二次离合器的滑动扭矩水平被配置为大于车辆的峰值发动机扭矩，使得不会发生由于发动机供应的扭矩而导致的二次离合器的脱离。在一些布置中，滑动扭矩水平可能显着高于最大发动机转矩，

18. 发明申请

US20070232447A1 Vehicle drivetrain with secondary clutch 失效
标题翻译：带二次离合器的车辆传动系
公开(公告)号：US20070232447A1
公开(公告)日：2007-10-04
申请号：US11392139
申请日：2006-03-29
申请人： Bud Maimone , Alexis Uspenski
发明人： Bud Maimone , Alexis Uspenski
IPC分类号： B60W10/02
CPC分类号： F16D43/18 , F16D43/215 , F16D43/30 , Y10T477/6392 , Y10T477/6422 , Y10T477/6437 , Y10T477/753 , Y10T477/755
摘要： A drivetrain including a primary clutch and a secondary clutch is well-suited for use in a single-speed vehicle. The primary clutch may be automatically-engaging or manually-engaging. The secondary clutch, preferably, is normally engaged and is configured to disengage, or slip, at a threshold torque level. Desirably, the slip torque level of the secondary clutch is configured to be greater than the peak engine torque of the vehicle such that disengagement of the secondary clutch due to engine-supplied torque does not occur. In some arrangements, the slip torque level may be significantly higher than the maximum engine torque,
摘要翻译：包括主离合器和二次离合器的传动系统非常适用于单速车辆。主离合器可能是自动接合或手动接合。优选地，二次离合器通常接合并且构造成在阈值扭矩水平处脱离或滑动。理想地，二次离合器的滑动扭矩水平被配置为大于车辆的峰值发动机扭矩，使得不会发生由于发动机供应的扭矩而导致的二次离合器的脱离。在一些布置中，滑动扭矩水平可能显着高于最大发动机转矩，

19. 发明授权

US3604279A Two-speed centrifugal transmission 失效
标题翻译：两速离心式变速器
公开(公告)号：US3604279A
公开(公告)日：1971-09-14
申请号：US3604279D
申请日：1969-09-02
申请人： FERRALOG INC
发明人： DAVIS MARION H
IPC分类号： B62M9/04 , F16D43/30 , F16H61/662 , F16D23/10
CPC分类号： F16D43/30 , F16H61/66245
摘要： An engine output shaft drives the input member of a clutch having a plurality of friction members normally confined around a hub by a garter spring. The clutch has two output drums, each having a sprocket thereon coupled by a chain to a sprocket on a jackshaft which is, in turn coupled through sprockets and a chain to a vehicle drive wheel. The drums have internal surfaces engageable by the friction members due to centrifugal force as the engine speed increases. The drums are of different internal diameter for sequential engagement, and the jackshaft sprockets associated therewith are also of different diameters for a lowspeed drive first, and then a high-speed drive.

20. 发明授权

US3390747A Double-acting centrifugal clutch for washing machine having a spin-dry action 失效
标题翻译：用于具有旋转干燥作用的洗衣机的双作用离心离合器
公开(公告)号：US3390747A
公开(公告)日：1968-07-02
申请号：US58847266
申请日：1966-10-21
申请人： CONSTRUCTA WERKE GMBH
发明人： GUNTER STEINERT , HEINRICH VIDAHL
IPC分类号： D06F37/36 , F16D43/18 , F16D43/30
CPC分类号： D06F37/36 , F16D43/18 , F16D43/30

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