公开(公告)号：US4652781A

公开(公告)日：1987-03-24

申请号：US777823

申请日：1985-09-19

申请人： Marcel Andrei-Alexandru ,  Wolfgang Kofink ,  Hans Prohaska

发明人： Marcel Andrei-Alexandru ,  Wolfgang Kofink ,  Hans Prohaska

IPC分类号： F16H1/16 ,  B60J7/057 ,  E05F15/697 ,  H02K7/08 ,  H02K7/102 ,  H02K7/12 ,  E05F3/16 ,  F16D67/02 ,  H02K7/112

CPC分类号： H02K7/081 ,  B60J7/0573 ,  E05F15/697 ,  H02K7/102 ,  H02K7/12 ,  E05Y2201/49 ,  E05Y2800/234 ,  E05Y2900/542 ,  E05Y2900/55 ,  F16H1/16 ,  Y10T74/19828

摘要： A drive unit for adjusting window panes, sunroofs, and seats in a vehicle has a reversible electric motor behind which is inserted a worm gear with a worm shaft. To prevent an undesired or unauthorized adjustment of a motor vehicle part, a brake device is provided. The brake device has a mechanical, one-way brake element with which the worm shaft may be coupled by an axial displacement. In order to reduce the effect of the brake device on the worm shaft when the window pane is adjusted by the electric motor, the brake element is the rotatable part of a rotation limiting device and, in the axial direction, it is supported on a stop.

摘要翻译： 用于调整车窗中的窗玻璃，天窗和座椅的驱动单元具有可逆电动机，其后面插有具有蜗杆轴的蜗轮。 为了防止机动车辆部件的不期望的或未经授权的调整，提供了制动装置。 制动装置具有机械单向制动元件，蜗杆轴可以通过轴向位移联接。 为了在通过电动机调节窗玻璃时减小制动装置对蜗杆的影响，制动元件是旋转限制装置的可旋转部分，并且在轴向方向上被支撑在止动件 。

公开(公告)号：US4636670A

公开(公告)日：1987-01-13

申请号：US694456

申请日：1985-01-02

申请人： Olof Kallstrom

发明人： Olof Kallstrom

IPC分类号： B62J6/12 ,  H02K7/112

CPC分类号： B62J6/12

摘要： A hub and dynamo arrangement includes a wheel hub rotatable about the axis of a fixed shaft; a dynamo having an annular stator carried by the hub, an annular armature disposed radially inwardly of the stator and a current collector fixed to the armature for leading off current generated by the dynamo, the armature being mounted for rotation about the axis of the shaft independently of the hub; a control device for selectively arresting and permitting rotation of the armature about the axis of the shaft, whereby electric current is generated when the armature is arrested, the control device including a contact member mounted for radial movement relative to the axis of the shaft and mounted in a position such that the radial movement effects current-transmitting and rotation-locking engagement with the current collector; and an electrically-conducting, actuating wire attached to the contact member, both for transmitting current from the contact member, and for applying mechanical actuating force to the contact member.

摘要翻译： PCT No.PCT / SE84 / 00168 Sec。 371日期1985年1月2日 102（e）日期1985年1月2日PCT提交1984年5月4日PCT公布。 出版物WO84 / 04285 日期：1984年11月8日。轮毂和发电机装置包括可围绕固定轴的轴线旋转的轮毂; 具有由毂承载的环形定子的发电机，设置在定子的径向内侧的环状电枢和固定到电枢的集电体，用于引导由发电机产生的电流，电枢被安装成独立于轴的轴线旋转 的中心; 控制装置，用于选择性地阻止和允许电枢围绕轴的轴线旋转，由此当衔铁被阻止时产生电流，该控制装置包括安装成相对于轴的轴线径向运动的接触件，并安装 使得径向运动实现与集电器的电流传输和旋转锁定接合; 以及连接到接触构件的导电的致动线，用于从接触构件传输电流，并且用于向接触构件施加机械致动力。

公开(公告)号：US4228385A

公开(公告)日：1980-10-14

申请号：US861636

申请日：1977-12-19

申请人： Wolfgang Angersbach ,  Karl-Heinz Meier

发明人： Wolfgang Angersbach ,  Karl-Heinz Meier

IPC分类号： G05D3/00 ,  B23Q15/26 ,  D05B69/18 ,  F16D65/18 ,  F16D67/06 ,  G05D3/12 ,  G05D16/16 ,  H02K7/112 ,  H02P29/00 ,  G05B5/01

CPC分类号： B23Q15/26 ,  D05B69/18 ,  H02P29/0027

摘要： The drive shaft of a motor can be coupled to an output shaft by an electromagnetically activated friction clutch. The output shaft can be braked by an electromagnetically activated friction brake. The motor drive shaft rotates at constant speed. The rotary speed of the output shaft is regulated by negative-feedback action to maintain a selected value, by activating the clutch and brake alternately as necessary. The activating signals for the clutch and brake are pulse-width-modulated activating signals. The output shaft can be stopped in at least one predetermined angular position when commanded to do so. The movable parts of the brake and clutch are of minimal mass, and the speed-regulating system includes a speed feedback transducer system of very high resolution.

摘要翻译： 电动机的驱动轴可以通过电磁激活的摩擦离合器联接到输出轴。 输出轴可以用电磁激励的摩擦制动器制动。 电机驱动轴以恒定速度旋转。 输出轴的转速通过负反馈动作进行调节，以保持选定的值，必要时交替启动离合器和制动器。 离合器和制动器的启动信号是脉冲宽度调制的激活信号。 当命令执行时，输出轴可以停在至少一个预定的角位置。 制动器和离合器的可移动部件质量最小，调速系统包括非常高分辨率的速度反馈换能器系统。

公开(公告)号：US4222471A

公开(公告)日：1980-09-16

申请号：US904815

申请日：1978-05-11

申请人： Yung-San Hsu

发明人： Yung-San Hsu

IPC分类号： F16D67/06 ,  H02K7/112

CPC分类号： H02K7/1125 ,  F16D67/06

摘要： This invention relates to a clutch and brake device, more particularly to such a device that the coupling winding fixed onto the supporting means extends within the rim groove of the flywheel-and-clutch member, having a clearance in between the coupling winding and the flywheel-and-clutch member, and two sets of brake winding are installed in the brake member; having the features that by selecting either the coupling winding or the brake winding to be energized either the clutch disc or the brake disc is moved toward the coupling or the braking position to make friction engagement with the clutch member or the brake member to drive or to brake.

摘要翻译： 本发明涉及一种离合器和制动装置，更具体地说，涉及一种固定在支撑装置上的联接绕组在飞轮和离合器构件的轮辋槽内延伸的装置，在联结绕组和飞轮之间具有间隙 和离合器构件，并且两组制动绕组安装在制动构件中; 具有这样的特征，即通过选择要被激励的联接绕组或制动绕组，离合器盘或制动盘向联接器或制动位置移动以与离合器构件或制动构件摩擦接合以驱动或 制动。

公开(公告)号：US4172985A

公开(公告)日：1979-10-30

申请号：US861635

申请日：1977-12-19

申请人： Karl-Heinz Meier

发明人： Karl-Heinz Meier

IPC分类号： F16D67/06 ,  H02K7/112 ,  H02K7/10

CPC分类号： H02K7/1125

摘要： An electric coupling and brake motor comprises a continuously rotating main or drive shaft of the motor and an output shaft coaxially therewith, on which a cylindrical coupling member is coaxially mounted for rotation therewith and axially immovable with respect thereto. A flywheel is mounted on the drive shaft for rotation therewith and axially movable with respect thereto and facing one of the end faces of the coupling member, and a brake abutment member is mounted in the motor housing movable only in axial direction toward and away from the other end face of the coupling member. The motor includes further electromagnet means for selectively moving the flywheel or the brake abutment member in axial direction into frictional engagement with the respective end face of the coupling member to rotate the output shaft together with the drive shaft or to hold the output shaft stationarily during rotation of the drive shaft.

摘要翻译： 电动联轴器和制动马达包括马达的连续旋转主驱动轴和与其同轴的输出轴，其上同轴地安装有圆柱形联接构件以与其一起旋转并且相对于其轴向移动。 飞轮安装在驱动轴上以与其一起旋转并且可相对于其轴向移动并且面向联接构件的一个端面，并且制动器抵接构件安装在马达壳体中，其仅在轴向方向上可移动并远离 联接构件的另一端面。 马达包括用于选择性地将飞轮或制动器抵接构件沿轴向移动的电磁体装置，以与联接构件的相应端面摩擦接合，以将输出轴与驱动轴一起旋转，或者在旋转期间固定输出轴 的驱动轴。

公开(公告)号：US3885175A

公开(公告)日：1975-05-20

申请号：US42819473

申请日：1973-12-26

申请人： FRANKL & KIRCHNER

发明人： PALLOCH HERBERT

IPC分类号： D05B69/12 ,  H01F27/40 ,  H02K7/112 ,  H02K11/00

CPC分类号： D05B69/12 ,  D05B69/125 ,  H01F27/40 ,  H02K7/1125

摘要： An electric motor variable speed and control drive having a motor, a brake and a clutch element combined with the motor and a control unit for operating the brake and clutch elements in a predetermined sequence. The control unit includes a transformer which is a ring-core transformer mounted in or on the motor or the brake and clutch elements coaxially with the axis thereof.

摘要翻译： 一种电动机可变速度和控制驱动器，其具有电动机，制动器和与电动机组合的离合器元件和用于以预定顺序操作制动器和离合器元件的控制单元。 控制单元包括一个变压器，该变压器是安装在电动机中或其上的环形变压器，或者与其轴线同轴的制动器和离合器元件。

公开(公告)号：US3862444A

公开(公告)日：1975-01-21

申请号：US33169973

申请日：1973-02-12

申请人： UNION SPEZIAL CORP

发明人： HALE ARTHUR N

IPC分类号： H02K7/10 ,  H02K7/11 ,  H02K7/112

CPC分类号： H02K7/10 ,  H02K7/11

摘要： This disclosure relates to an electric transmitter for sewing machines and like machines which provides a greater revolution rate than that normally possible solely with an alternating current transmitter in the absence of gearing and like speed multipliers. The electric transmitter utilizes a plurality of motors serially connected with the motors being mounted in a single housing whereby the electric transmitter may be mounted in the normal manner and the clutch-brake thereof may remain of the conventional construction and be mechanically operative.

摘要翻译： 本公开涉及一种用于缝纫机和类似机器的电发射机，其提供比通常仅在没有传动装置和类似速度乘数的交流发射机下通常可能的转速更大的转速。 电发射机利用与马达串联连接的多个马达安装在单个壳体中，由此可以以正常方式安装电动发射机，并且其离合器制动器可以保持常规结构并且机械地操作。

公开(公告)号：US3600616A

公开(公告)日：1971-08-17

申请号：US3600616D

申请日：1969-07-29

申请人： MITSUBISHI ELECTRIC CORP

发明人： YOKOYAMA MASAHIRO

IPC分类号： H02K7/112

CPC分类号： H02K7/1125

摘要： Upon stopping an output shaft driven by an electric motor, a clutch is driven into the partly clutched mode of operation through energization of electromagnets. An auxiliary brake disposed on the shaft is also operated by the electromagnets to maintain that mode of operation stable. The electromagnets respond to the associated load being at its predetermined position to be deenergized to stop the shaft and therefore the load at that position.

公开(公告)号：US3590967A

公开(公告)日：1971-07-06

申请号：US3590967D

申请日：1969-07-07

申请人： MITSUBISHI ELECTRIC CORP

发明人： KAJITANI SADAYUKI ,  YOKOYAMA MASAHIRO ,  EGUCHI KATSUHIKO

IPC分类号： B23B29/24 ,  H02K7/112 ,  F16D67/06

CPC分类号： B23B29/244 ,  H02K7/1125

摘要： A main clutch engages a flywheel on a motor to drive an output shaft at a high speed. To decelerate the shaft, the main clutch disengages from the flywheel while simultaneously an electromagnet is energized to engage an auxiliary clutch with a flywheel. That clutch drives the main clutch through a brake disc with slip permitted between the main clutch and disc. When the electromagnet is deenergized the auxiliary clutch disengages from the flywheel and engages a brake shoe resulting in its stoppage.

公开(公告)号：US3537551A

公开(公告)日：1970-11-03

申请号：US3537551D

申请日：1967-10-24

申请人： LAWRENCE JOHN SERRA

发明人： SERRA LAWRENCE JOHN

IPC分类号： F16D67/06 ,  H02K7/112 ,  H02P29/00 ,  B60L7/00

CPC分类号： F16D67/06 ,  H02K7/1125 ,  H02P29/0016