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Match Document Document Title
7536302 Method, process and device for coding audio signals  
A method and a device for audio coding are disclosed. An audio coding device includes an audio coder for receiving audio signals and generating base data and enhancement data; and a rearranging...
7397007 Assembly for controlling the force applied to a pantograph  
A method and apparatus for controlling a force applied to a pantograph. A bidirectional snubber and a velocity controller are used to dampen the applied force. Linkages between a shaft and the...
7390985 Force feedback input device  
Disclosed is a force feedback input device including a cylindrical operating member having an open bottom. A support member that is rotatable supports a central portion of an inner surface of the...
7319203 Circuit interrupter and operating mechanism therefor  
An operating mechanism is provided for a circuit interrupter, such as a battery disconnect apparatus, including a housing and a number of stationary electrical contacts enclosed by the housing. The...
7294796 Switch device, data-processing apparatus and playback apparatus  
A playback apparatus is provided, which comprises a switch device ( 200 ) that gives the user good feeling of operating. A tape-shaped switch ( 500 ) is provided on a base part ( 410 ), extending...
7189933 Solid insulated disconnection switch  
Provided is a solid insulated disconnection switch including a base frame to which outside electrical equipment is electrically connected, a driving assembly generating rotating power, a shaft of...
7002088 Handle apparatus for a manual motor  
Disclosed is a handle apparatus of a manual motor starter having an improved structure for transferring driving force between a control lever and a driving lever. The handle apparatus comprises: a...
6987234 Circuit breaker comprising a control assembly and interrupting chamber and method of assembly  
A circuit breaker including a control assembly having a driving and a driven splined shafts and a pair of arcing contacts movable by the control assembly. A synchronization assembly is provided for...
6864439 Switch for controlling a range of movement  
A switch for limiting and controlling a linear range of movement by rotational means. Two limiting positions of the switch are independently adjusted using worm gears. The switch includes a plate...
6838629 Energy accumulator for a sequence switch  
A force-storing unit for a tap changer has an output shaft journaled in a support and a pair of parallel guide rods fixed on the support, defining a longitudinal direction, and spaced parallel to...
6809279 Spring loaded mechanical control mechanism for a circuit breaker comprising a toothed wheel cooperating with a cog wheel  
The spring-loaded mechanical control mechanism for a circuit-breaker in a high-voltage or medium-voltage grid comprises a toothed wheel turned by a spring from a first angular position to a second...
6710565 Manual inputting device capable of imparting manipulation feeling  
A manual inputting device which includes a sun gear, three planet gears, a motor having an output shaft thereof fixed to the sun gear, a ring gear casing integrally forming a ring gear on an inner...
6667452 High-voltage circuit-breaker having a spring-loaded control mechanism with an energy-recovering additional spring  
The electric circuit-breaker includes an interrupting chamber with at least one moving contact inside the chamber, the moving contact being actuated by means of a spring-loaded mechanical control...
6610951 Forward/backward switch protective structure for remotely controllable car  
A forward/backward switch protective structure for a remotely controllable car, including an output shaft having a differential section. Two gears are respectively rotatably disposed at two ends of...
6606229 Handle operating mechanism in circuit breaker  
In a slow-make type circuit breaker for opening and closing a main circuit contact in synchronism with the manual operation of a rotary operation handle, a ratchet unit 12 as an artificial...
6576851 Switching device  
A switching device includes two or more switching modules ( 7, 8, 15 ) with at least one switch and connection clamps ( 24 ), an actuator ( 16 ), and a transfer device ( 39 ). The transfer device (...
6573468 Actuation and control device for high-and medium-voltage circuit breakers  
An actuation and control device for opening and/or closing high- and medium-voltage circuit breakers having at least one fixed contact and at least one moving contact, comprising actuation means...
6563067 Control device for make break switch  
A make break switchgear includes a first breaking lever receiving a torque in a counterclockwise direction, a second breaking lever connected through a linkage to the first breaking lever, and a...
6518526 Handle-operating mechanism for a circuit breaker including intermeshing handle clutch gear and operator toggle gear  
A handle-operating mechanism for a circuit breaker includes a rotary operating handle for opening and closing a main-circuit contact of a circuit breaker, a rotating gear operably connected to the...
6316739 Device for controlling a breaker  
A device for controlling a breaker comprising a weight (48) provided in the vicinity of a releasing trigger (19) and an auxiliary spring (50 )for urging the weight (48) so that the weight (48)is in...
6124558 Rotation-activated circuit-breaker with a leading auxiliary switch  
A rotation activated circuit breaker with a leading auxiliary switch, in which the auxiliary contacts of the auxiliary switch are actuated before the main contacts. An actuator element is provided,...
6066820 Spring drive mechanism for switchgear, in particular a circuit breaker  
A spring drive mechanism for switchgear, in particular for a circuit breaker. The mechanism has an engagement shaft that is rotatable about its axis, a large toothed-wheel mounted on said shaft, a...
5981889 Spring drive mechanism for switch gear, in particular a circuit breaker  
A spring drive mechanism for power switch gear. The mechanism includes an engagement shaft free to rotate about its own axis and carrying both a large toothed wheel and a cam. An engagement spring...
5905237 Vehicular knob switch apparatus  
A vehicular knob switch apparatus suitable for the attainment of size reduction and multi-function is provided. An operating knob is attached to a cylindrical housing rotatably from the exterior....
5901838 Force storing mechanism  
An operating mechanism having a guiding circular plate (9b) provided at a side surface of a gear wheel (9), an annular groove (15d) formed in a pinion (15) into which the guiding circular plate...
5850909 Switch mechanism for service disconnect  
A switch mechanism for electrical service quick connect/disconnect, especially suitable for electric vehicles. The switch mechanism includes a handle for turning a shaft which, through a lost...
5723836 Operation mechanism of circuit breaker  
An operation mechanism of a circuit breaker which is highly reliable and inexpensive and in which an intermittent meshing of toothed wheels and resultant noise do not occur. The operation mechanism...
5595287 Spring drive for a switching apparatus  
A spring drive for an electrical switching apparatus has a switch-on shaft to which a switch-on spring is coupled eccentrically and on which a large wheel (16) is seated in a rotationally fixed...
5541378 Drive device for a power switch  
A drive device includes a cam disk (18), which, for switching on the power switch, can be driven by means of an energy store, impulsively, in a direction of rotation (D). A first section (48) of...
5506377 Limit switch carrier assembly  
A self contained limit switch assembly includes a gear box containing gears which mesh with a gear mounted on the shaft of a rotor. The gear box gears drive a cam. Limit switches, which are...
5504289 Circuit switching mechanism and charging system therefor  
A circuit switching mechanism for use in a high voltage circuit breaker is disclosed. The disclosed mechanism comprises a charging system (12); trip latch mechanism (14); an opening spring (16); a...
5180051 Remote control circuit breaker  
A remotely controllable circuit breaker device for interrupting power in a circuit path between a source and a load includes local and remote monitoring capabilities and a worm-gear mechanism for...
5113056 Stored-spring-energy actuator mechanism for a high-voltage circuit breaker  
The stored-spring-energy actuator mechanism (210) for the high-voltage circuit breaker (218) has a spiral spring (216) which can be loaded by means of the loading device (212). The high-voltage...
4968861 Actuator mechanism for a high-voltage circuit breaker  
In a stored-spring-energy type actuator mechanism for a high-voltage circuit breaker, energy is stored in a spiral spring in order to switch on the circuit breaker and also to load a switch-off...
4918272 Wiper motor driving device for automotive vehicles  
In the wiper motor driving device including a motor, a worm driven by the motor, a worm driven by the motor, a worm wheel in mesh with the worm to drive at least one wiper blade, a grounding...
4918264 Actuating mechanism and multiposition rubber or membrane switch device  
A switching device comprising a rubber switch, an operating member displaceable between at least two operative positions and a neutral position, and a cooperating member shiftable between the at...
4880949 Switch drive for a rotary switch  
A switch drive for a rotary switch includes a driven shaft at its input and a switch drive shaft at its output. The input shaft supports a lever for transmitting the movement of the input shaft to...
4877926 Actuator of an air conditioner of a vehicle  
An actuator for an air-conditioner for use in a vehicle includes an actuator housing for accommodating a motor, a reduction gear unit and a position-detecting unit. The motor has a shaft extending...
4808777 Electric switch  
An electric switch with a set of stationary contacts and a set of movable contacts situated on a contact bridge (30) between an IN-position and an OUT-position includes a forcibly guiding mechanism...
4806712 Electrical switch for door latch  
The vehicle door latch includes a housing having latch bolt rotatably mounted for engagement with a striker mounted on the door jamb. The door latch includes a detent mechanism adapted to establish...
4795867 Motor actuator for air conditioning system  
A motor actuator for an air conditioning system comprising a driving motor and an output shaft rotated by a driving force from the driving motor. At least one moveable contact is mounted on a...
4758696 Safety receptacle for a two-piece duplex  
A safety receptacle for a two-piece duplex is disclosed. A pin is removably attached to a conventional male electric plug so that the pin extends outward in the same direction as the male plug's...
4649244 Control device of an electric circuit breaker  
The electric control to reset a circuit breaker is formed by a sub-assembly (10) to be coupled to the mechanism (60) of the circuit breaker. At the end of the charging travel of the closing spring...
4617437 Ignition switch with self-adjusting headlamp dimmer  
A multi-functional electromechanical vehicular switch having a linear ignition switch and a headlamp dimmer combined in a single unit. The ignition switch is constructed as a conventional design....
4595806 On-load tap changer  
An on-load tap changer which comprises a rotary selector switch including a plurality of contacts which are divided according to phases into groups which are arranged in the axial direction of the...
4573029 Switch device  
A switch comprises switch members movable in an operating direction for opening and closing an electric circuit, a solenoid drive for moving the switch members in the operating direction, the...
4572932 Actuating mechanism  
An actuating mechanism for example for an electric switch comprises a driving member, a driven shaft and a transmission gearing through which the driven shaft is driven by the driving member...
4562316 High voltage linear tap changer  
A high voltage electrical switching apparatus including a base formed from a pair of flat dielectric plates supported in a spaced relation, a number of elongate elliptically shaped contacts...
4371820 Rotary line transfer switch  
An improvement in oscillatory line transfer switches of the type having mechanical drive between a drive motor and the shafts of two such switches plus a manual mechanical switch to supplement the...
4322589 Control device for electric motor-reduction unit  
This control device for electric motor-reduction units comprises two cams rotating at different speeds about a common shaft, each cam having only one notch formed in its outer periphery, the cam...
Matches 1 - 50 out of 98 1 2 >