| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 192020000 | CLUTCH AND GEAR | 14 |
| 20080283351 | Power transfer/transmission apparatus - A power transfer/transmission apparatus includes clutch adjusting mechanisms that are easy to assemble and are stably supported, the power transfer/transmission apparatus has a clutch housing, the clutch housing includes a vertical wall (a flange and a vertical wall) connected to a joint shaft and a peripheral wall connected to the vertical wall and enclosing a main clutch, the flange has an output unit support that rotatably supports a first end of a clutch output unit at a position that is axially different from the position of the joint shaft, a second end of the clutch output unit includes a centering part that forms a hollow axle joint having inner splines engaged with an axle so that the axle joint and axle may rotate together. | 11-20-2008 |
| 20080296114 | Clutch assembly for an override system of an automated barrier - A clutch assembly for a motor of an automated barrier has a clutch and an override switch. The clutch is connected to the motor and has a body, an engaging frame, a cam segment and an engaging gear. The body is connected to the motor and has a cover, a mounting bracket and a pivot pin. The engaging frame is pivotally connected to the body and has a gudgeon, a rack lock and two elongated holes. The cam assembly is pivotally mounted in the engaging frame and to the body and has a cam block, two cam disks, a cable, a lobe and a pintle. The engaging gear is rotatably mounted in the body adjacent to the engaging frame. The override switch is connected to the clutch and has a casing, a switch mechanism and a switch spring. | 12-04-2008 |
| 20090173590 | Electro-mechanical gear selector - An electromagnetic gear-clutch assembly ( | 07-09-2009 |
| 20090250301 | CLUTCH UNIT - The invention relates to a clutch unit, which has two subunits. One subunit is connected to the output shaft of an engine, and the other subunit is pre-mounted on the side of the transmission. Both subunits are coupled to one another via an axial plug-type connection, which includes meshing first profiles and second profiles. | 10-08-2009 |
| 20100307882 | GEARBOX DEVICE - The invention relates to a gearbox device, in particular for a hammer drill or chisel, which includes a drive mechanism and an overload clutch arranged on the drive mechanism. The overload clutch has a spring element, a toothed gear unit, and a locking element. According to the invention, the spring element is arranged along a force flow direction of the drive mechanism on the drive mechanism before the toothed gear unit and the locking element. | 12-09-2010 |
| 20110094843 | DRIVE ENGAGEMENT APPARATUS - Drive engagement apparatus for engaging a driven gear ( | 04-28-2011 |
| 20110198181 | CLUTCH TRANSMISSION MECHANISM OF PRINTING DEVICE - A clutch transmission mechanism of a printing device includes a power input shaft, a power input gear, a gear-shifting arm, a first gear-shifting module and a second gear-shifting module. In the cooperation of these components and modules, the printing device can be operated in a first gear-shifting mode or a second first gear-shifting mode. When the printing device can be operated in a first gear-shifting mode or a second first gear-shifting mode, the clutch transmission mechanism coaxially transmits the driving force. As such, the stability of transmitting the driving force is enhanced. | 08-18-2011 |
| 20130126288 | BEAD-CHAIN DRIVING CLUCH FOR SUPER-HEAVY-DUTY ROLLER BLIND WITH SELF-LOCKING COIL SRPING SYSTEM DRIVEN PRIOR TO PLANETARY GEAR DECELERATOR - The invention releases a BEAD-CHAIN DRIVING CLUCH FOR SUPER-HEAVY-DUTY ROLLER BLIND WITH SELF-LOCKING COIL SPRING SYSTEM DRIVEN PRIOR TO PLANETARY GEAR DECELERATOR which comprises the following components in order: Cluch base, sprocket wheel, rotating arm, self-locking coil spring system, planetary gear decelerator, traveling limit device. The mechanism of the invention is as follow: unscrew the bolt from the Cluch base and attach the chain guide apparatus to opening A or opening B on the base to achieve from-the-top installation; to opening C or opening D to achieve lateral installation thus achieving flexibility and extending applicability to meet the need of different location and positioning to install, be it from the top, from the left or right. The invention places the self-locking coil spring system prior to the planetary gear decelerator, reduces pre-tension by leveraging the force from the blind through the planetary gear decelerator before transferring the force to the spring, thus the effort needed to pull the chain is reduced. | 05-23-2013 |
| 20140041981 | Planet Carrier and Clutch Housing - A planet carrier and clutch housing for a transmission is provided. The planet carrier and clutch housing includes a first deck, a second deck, an annulus and a plurality of planet carrier posts. The first deck has an inner rim, an outer rim, planet shaft bores and control oil bores. The second deck has an inner rim, an outer rim, a piston recess disposed between the inner and outer rims, planet shaft bores and control oil bores fluidly coupled to the piston recess. The annulus extends from the second deck. The planet carrier posts connect the first deck to the second deck, and each post has a control oil bore fluidly coupling respective control oil bores in the first and second decks. The inner surface of each second deck planet shaft bore may include a groove to receive a planet shaft seal. | 02-13-2014 |
| 20140124320 | Clutch Management System - A clutch management system has a ramp actuator, an inner plate housing, an outer plate housing, and a clutch assembly. The clutch assembly may have a motor, a ratio adaptor, a primary sun gear, a secondary sun gear, a primary planet carrier and a secondary planet carrier. The primary sun gear is in contact with the ratio adaptor and primary planet gears. The primary planet gears are in contact with a ring gear. The primary planet carrier forms part of the ramp actuator. The second sun gear is connected to a housing and a secondary planet gears. The secondary planet gears are also in contact with the ring gear. A secondary planet carrier is connected to the ramp actuator and the outer plate housing. | 05-08-2014 |
| 20140353107 | WEDGE ONE-WAY CLUTCH WITH GEAR THRUST ACTIVATION - A clutch assembly, including: a one-way clutch connected to first and second components and a helical gear engaged with the one way clutch. The helical gear is arranged to rotate in a rotational direction such that the helical gear displaces in an axial direction. The displacement of the helical gear in the axial direction and rotation of the helical gear in the rotational direction are arranged to rotationally lock the one-way clutch to non-rotatably connect the first and second components. | 12-04-2014 |
| 20150122606 | CLUTCH DEVICE WITH AN ACTUATING MECHANISM - A clutch device having an actuating device, in particular for a drivetrain of a motor vehicle having an internal combustion engine, an electric machine with a stator and a rotor, and a transmission device, wherein the clutch device can be positioned in the drivetrain between the internal combustion engine on the one side and the electric machine and the transmission device on the other side, the clutch device and the actuating device are integrated into the rotor of the electric machine, and the actuating device has an adjustable ramp device with first ramps and second ramps and a planetary transmission with a ring gear, a sun gear, planet gears and a planet carrier, wherein the first ramps are assigned to the ring gear and the second ramps to the planet carrier, in order to improve the clutch device structurally and/or functionally. | 05-07-2015 |
| 20170234369 | MOTORIZED DISCONNECT SYSTEM AND OPERATION METHODS | 08-17-2017 |
| 20190145468 | MOTORIZED DISCONNECT SYSTEM AND OPERATION METHODS | 05-16-2019 |
