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7520813 |
Torque limiter having two mechanical inlets
A torque limiter is provided with a first plate that rotates a second plate via a plurality of balls. The second plate shares the same axis as the first plate. Each ball is suitable for escaping...
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7509197 |
Retarding system implementing transmission control
A retarding system for a work machine having a power source, a transmission, and a manually operated braking mechanism is disclosed. The retarding system has an engine retarder associated with the...
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7481133 |
Auxiliary operating device for allowing manual operation of a closure normally driven by a motor
An auxiliary operating device for manually operating a normally motor-operated closure between open and closed positions, the device comprising a shaft, a driving member mounted to the shaft and...
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7472628 |
Door handle input decoupler for a cinching latch actuator
A mechanically-activated decoupler is used in the actuator of the cinching latch mechanism. The decoupler activates with an input from door handle operation such that the motor drive within the...
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7464627 |
Passive entry actuator
An actuator and door latch system incorporating the same. The actuator moves a door latch between locked and unlocked positions with rapidity using a gear train directly coupled to an actuator...
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7448293 |
Control system for driving a motor to perform a plurality of actions
A control system for driving a motor to perform a plurality of actions, includes a motor gear set, a first action gear set, a second action gear set, a third action gear set, a first switch gear...
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7437971 |
Drive arrangement
A drive arrangement for a shaft, such as a shaft for driving a sectional door, roller shutter or the like, is in the form of a module, carried, in use, by the shaft and including a motor, a driven...
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7367434 |
Electric power clamping apparatus
In an electric power clamping apparatus that locks a clamping arm when it is not driven by an electric motor attached with the a brake mechanism, manual operation of the clamping arm is...
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7249441 |
Power drive unit for automobile windows
A power unit to replace the manual crank handle of a vehicle window, including a housing for a drive unit that will connect to the splined shaft from which a crank handle has been removed, the...
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7204291 |
Modular lid and actuator for underwater pool cover drum enclosure
The present invention is a modular lid system for an underwater swimming pool cover or other underwater enclosure. The modular lid has a rigid lid portion which has an overall buoyancy such that...
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7199544 |
Device for steering a vehicle
A device for steering a vehicle, particularly a helicopter or even a simulator, comprising a handgrip that can be moved in a manner that is linear to the drive of a drive device, particularly the...
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7192004 |
Electric driving device for a valve
An electric driving device for a valve includes a lower casing member, a cover plate, a driving unit, a cylindrical part, a control part, a third rod and a fourth rod. The cover plate closes the...
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7143664 |
Electromotive servo drive
An electromotive servo drive includes a drive motor, a drive train, which is fitted with an output member and includes at least one gear stage for reducing the rotation speed of the motor, and a...
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7089988 |
Window blinds opening and closing device
An apparatus for opening and closing window blinds converts rotary motion about a vertical axis of a vertical rod into rotary motion about a horizontal axis of a horizontal member. A lever is...
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7063373 |
Door-opening/closing apparatus
The clutch includes a drive disk, a follower disk and a brake disk. When current flows, the follower disk is connected with the drive disk to transmit a power from a driving unit to a...
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6993949 |
Power or manually operated pipe grooving tool
A pipe grooving tool is disclosed having a housing on which a back-up roller and a grooving roller are rotatably mounted. The grooving roller is pivotably movable toward the back-up roller and has...
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6987327 |
Electric generating convertible bicycle
An apparatus for producing and storing electrical energy includes a conventional bicycle having a plurality of gear ratios and a generator that includes a drive roller on a shaft that is in...
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6848545 |
Brake actuation assembly for a vehicle
A brake actuation assembly for a vehicle is actuatable to apply and release tension to one or more elements that connect to a brake system of the vehicle. The brake actuation assembly includes an...
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6769527 |
Stop clutch assembly
A stop clutch assembly comprises a shaft fixed for receiving a driving torque. A clutch disk is rotatably disposed about the shaft and is axially slidable thereon. A drive collar rotates the clutch...
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6755284 |
Electrically driven parking brake actuation assembly
A parking brake actuation assembly is provided including an electric motor and a first rotatable member operatively connected to the electric motor so as to enable the motor to rotate the first...
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6753668 |
Reduced profile drive assembly for garage door operator and method of assembly
A garage door drive assembly for moving a linkage arm connected to a garage door, the assembly being adapted for shipping in a partially assembled condition in at least a box for on-site...
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6681900 |
Electric brake actuator
An electric brake actuator for actuating a brake arrangement. The actuator includes an electric drive unit ( 15, 15′ ) and a load multiplier ( 17 ). the electric drive unit ( 15, 15′ ) is in...
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6609736 |
Horizontal motor-driven lock
A motor-driven lock ( 2 ) includes a housing ( 3 ), a lock body ( 4 ), a motor ( 5 ), a transmission device ( 6 ) mating with the motor and the lock body, a lid ( 7 ), an enclosure ( 8 ), and a...
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6575864 |
Drive mechanism for selectively opening and closing a closure panel manually or automatically
A drive mechanism ( 14 ) for enabling driving and manual movement of a sliding side door ( 12 ). The assembly ( 14 ) has a track assembly ( 16 ) mounted to a vehicle body ( 10 ) at a predetermined...
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6557923 |
Roof storage compartment cover for a convertible vehicle
In a roof storage compartment cover operating arrangement for a convertible vehicle whose roof is movable between a closed position and a storage position in a storage compartment, a hydraulic...
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6491148 |
Manual override device, in particular for aircraft flight control
An override device is presented having a manual control, an inlet gear, and an outlet gear, which are mounted to rotate about the same axis. The inlet gear rotates the outlet gear. The manual...
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6478118 |
Handle for operating a parking brake
A knob arrangement for operating parking brakes intended for use in vehicles comprising brake units and an electrically operated tensioning device for applying or releasing braking force to the...
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6422636 |
Drive assembly for a moveable vehicle component
A drive assembly for driving a moveable component of a vehicle in which the component can adopt one or more positions in which the component prevents access to the vehicle or a part of the vehicle....
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6386338 |
Electric parking brake manual override
A manual override mechanism for an electric brake includes a flexible cable having an elongate outer conduit and an elongate inner core extending within the conduit, a conduit end fitting secured...
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6378393 |
Method and apparatus for manually shifting an electronically controlled transmission
A method and apparatus are provided for manually shifting an electrically controlled transmission ( 14 ) to a desired gear setting in the event of a failure includes unlocking a manual shift...
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6338404 |
Locking device of power hand tool
A locking device is provided between a gear train and an output shaft of a power hand tool. Pawls are arranged in a central bore of a fixed ring with an outer face thereof opposing an inner...
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6270147 |
Drive arrangement for a power liftgate including clutching mechanism
A drive arrangement for articulating a liftgate of a motor vehicle between an open position and a closed position. The liftgate is mounted to a body of the motor vehicle for articulation about a...
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6253824 |
Disconnect for powered sectional door
An operator (10) for moving in upward and downward directions a sectional door (D) having a counterbalancing system (30) including a drive tube (31) interconnected with the door including, a...
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6244325 |
Safety release clutch for rolling shutters
The present invention is directed to a modular roll-up partition assembly, such as a rolling protective shutter, implementing an improved mechanism for raising the partition in an emergency by...
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6230586 |
Electric drive device for a bicycle
An electric drive device for a bicycle includes a motor connected to a speed reduction device which has a bevel gear engaged with an annular gear mounted to a rotatable tube that extends through...
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6210125 |
Water system with both electric motor power and manual pedal power, for a reciprocating pump
A water system includes a reciprocating pump operated by pedal and motor delivered solar power, including one-way engagement clutch elements preventing hazardous pedal movement and potential motor...
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6199943 |
Sliding roof system and method of operating same
A method is described of operating a sliding roof system for a motor vehicle. The sliding roof system includes a sliding roof, a sliding roof drive with a sliding roof motor, a device for...
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6129337 |
Valve actuating device
A valve actuating device comprising a lower housing seat, a first transmission member, a main shaft, a second transmission member, a fifth transmission member, and an upper housing body; the second...
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6109124 |
High-thrust clutch-type automotive electric lock
Disclosed is a high-thrust clutch-type automotive electric lock which uses a motor to sequentially rotate a primary gear connected with a clutch assembly, a secondary gear, and a worm connected to...
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6092582 |
Motor drive for an electric rolling steel door
A motor drive for a rolling steel door which includes a motor and a speed reducer driven by the motor to take up/let off the rolling steel door. A brake disk is rotated with the motor shaft of the...
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6086232 |
Device for adjusting the range of headlamps
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6085770 |
Remote cylinder valve opener
A method and apparatus for remotely opening a manual valve of a gas cylinder from a remote location. The gas cylinder is first connected to a purge system which is purged of oxygen and pressurized...
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6079794 |
Brake-actuating device
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6079442 |
Valve actuator
There is disclosed an actuator for a rotary valve, such as a butterfly valve which rotates a quarter of a turn between open and closed positions. The actuator includes a drive mechanism releasably...
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6073504 |
Motor/transmission drive unit for driving a component that is movable between end positions
A drive unit provided with an end position recognition device includes a radially projecting cam (27) connected to a driveshaft (20) of the drive unit, for reducing the stroke travel of the unit....
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6056219 |
Selectively motorized fishing reel
A fishing reel attachment for use on a rod-and-reel combination. The attachment includes an electric motor which is selectively usable to replace or assist the hand crank for the reel. The device...
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6055885 |
Door operator with detachable electric motor
A door operator comprising electric actuating motor; a reduction gear; manual transmission mechanism between the electric actuating motor and the reduction gear, the electric actuating motor and...
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6055776 |
Power liftgate arm assist assembly
A power liftgate assembly for a liftgate of a vehicle having a power drive unit and a plurality of driven gears. The plurality of driven gears is selectively driven by the power drive unit. The...
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6039158 |
Powered locomotive parking brake
A power-actuated parking brake is provided that produces sufficient force to set a parking brake for a locomotive. A powered drive train rotates a sheave over which a brake chain is positioned....
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6032991 |
Electrically operable tubular lock
An electrically operable tubular lock assembly includes a support to be mounted on an inner side of a door, a hollow cylinder having an outer end mounted on the support and an inner end extending...
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