Class / Patent application number | Description | Number of patent applications / Date published |
310076000 | Brake and clutch | 6 |
20090230795 | Drive device for movable furniture parts - An article of furniture includes a drive device for moving a movable furniture part. The drive device includes an electric drive unit and a coupling device for at least temporarily transmitting a force of the electric drive unit to the movable furniture part, and the coupling device has a drive and a drive output. Operating between the drive and the drive output are coupling elements by which, in a first operating position, a clamping connection between the drive and the drive output and thus coupling between the drive and the drive output can be produced, and, in a second operating position, the coupling elements are movable into a position in which the drive and the drive output are not coupled. | 09-17-2009 |
20120080968 | MAGNETIC BRAKE FOR MOTOR - A magnetic braking motor system including a motor and a magnetic brake assembly. The motor includes a motor enclosure and a motor shaft rotatably mounted with respect to the motor enclosure. The magnetic brake assembly includes a rotating magnetic element and a stationary magnetic element. The rotating magnetic element is mounted with respect to the motor shaft. The stationary magnetic element is mounted with respect to the motor enclosure. A magnetic field is provided between the rotating magnetic element and the stationary magnetic element. | 04-05-2012 |
20120098367 | CLUTCH AND MOTOR - A clutch including a drive shaft, drive side rotation body, driven shaft, driven side rotation body, clutch housing, and lock member is disclosed. During non-rotation of the drive side rotation body, when the driven side rotation body is rotated, the lock member is pushed by the driven side rotation body and moved outward in a radial direction thereby bringing the contact portion into contact with the inner circumferential surface of the clutch housing. During rotation of the drive side rotation body, the drive side rotation body pushes a drive side cam surface in the rotation direction, and the drive side cam surface acts to move the lock member inward in the radial direction and push the lock member against the driven side rotation body. Thus, the lock member is sandwiched between the drive side rotation body and the driven side rotation body thereby coupling the drive side rotation body and the driven side rotation body with the lock member to be integrally rotatable. | 04-26-2012 |
20130169087 | MOTOR-DRIVEN DEVICE FOR ACTUATING A MOVABLE PANEL OF A MOTOR VEHICLE - The invention relates to a motor-driven device for actuating a movable panel ( | 07-04-2013 |
20140232225 | DRIVE ARRANGEMENT FOR AN ADJUSTING ELEMENT OF A MOTOR VEHICLE - The invention relates to a drive arrangement for an adjusting element of a motor vehicle, a clutch arrangement which is connected into the drive train with a drive connection and a driven connection, the clutch arrangement at any rate forwarding a movement which is introduced on the drive side to the driven connection and having a braking arrangement for braking a movement which is introduced on the output side. The braking arrangement has a braking element which can be adjusted counter to a braking force, in that, between the output connection and the braking element, the clutch arrangement has a freewheel arrangement comprising at least one freewheel pair of clamping body freewheels which operate in opposite directions, in that a movement which is introduced on the output side always brings about the blocking of at least one clamping body freewheel and is correspondingly braked via the braking arrangement. | 08-21-2014 |
20160040729 | POWER GENERATION DEVICE AND ONE-WAY CLUTCH STRUCTURE - A one-way clutch structure includes: a pair of clutch members disposed between an output shaft and a drive shaft so as to oppose each other in an axial direction; and an engagement element interposed between these clutch members. When a rotation speed of the output shaft exceeds a rotation speed of the drive shaft, the engagement element engages with the clutch portion to connect the output shaft and the drive shaft so as to be integrally rotatable. When the rotation speed of the output shaft becomes lower than the rotation speed of the drive shaft, the engagement of the engagement elements is released to cut off connection between the output shaft and the drive shaft. | 02-11-2016 |