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Patent Searching and Data


Matches 1,301 - 1,350 out of 15,536

Document Document Title
WO2001075918A3
A foot actuated pneumatic switch for use in association with food-equipment such as mixer-grinders. The switch includes a u-shaped compressible pedal 34 and a hemispherically shaped rubber actuator58. The operator applies pressure to the...  
WO/2003/030197A1
The invention relates to a switching device comprising an indexing bolt (1) movably mounted in the direction of its longitudinal extension in a housing (2), said bolt being retained and axially prestressed by a latching spring (4) agains...  
WO/2003/028180A2
The invention relates to a drive device for isolating contacts of switchgear systems, especially for air-insulated medium voltage switchgear systems, comprising mobile pole units which are arranged on a pole box frame. In a first sequenc...  
WO/2003/026766A1
A sensor switch assembly (12) is intended for use inside a simulated mouth (14) of a doll.  
WO/2003/019594A1
The present invention discloses a tape or ribbon switch component (1) comprising a pair of electrical contact strips (5, 6) made from a non corrosive material and encapsulated in a moisture impermeable cover (2) comprising as an integral...  
WO2002103850A3
The invention relates to a switch comprising a slider (3) carrying contacts (4) and provided with a saw-like drive gearing (7) extending in the sliding direction. Said drive gearing comprises drive teeth (9) which rise towards an actuato...  
WO/2003/017305A1
The switchgear, for switching high electrical currents and voltages, comprises at least one breaker pole (1, 1', 1''), operated by means of a rotating axle (8, 8', 8''). The switchgear further comprises a lever system (10, 10', 10''), a ...  
WO/2003/015113A1
A dispenser (10) having a reservoir for holding a web (11) characterized by a web dielectric constant and a charging station (17, 18) for charging the web by tribocharging when the web is removed from the reservoir. The charging station ...  
WO/2003/012809A1
The invention relates to a safety switch device (1) for electrically controlled machines, for using in combination with the control elements belonging to the machine control system when used manually. Said device comprises at least one a...  
WO/2003/004318A1
The invention relates to a device and method for detecting the occupation of a seat in a motor vehicle. Said device comprises first sensor elements (SE1), which are flatly arranged on the seat surface of a vehicle seat and are part of a ...  
WO/2003/005389A1
The invention relates to an electrodynamic drive (4), in particular for driving an electric switch. According to the invention, an auxiliary solenoid (7) is allocated to a solenoid (5). The auxiliary magnetic field generated by the auxil...  
WO/2002/103850A2
The invention relates to a switch comprising a slider (3) carrying contacts (4) and provided with a saw-like drive gearing (7) extending in the sliding direction. Said drive gearing comprises drive teeth (9) which rise towards an actuato...  
WO/2002/103647A1
The invention relates to a safety contact mat having an upper mat half and a lower mat half with two opposite, interspaced, conductive layers, which are to be brought into contact in order to close an electrical contact. According to the...  
WO/2002/101775A1
An electrical contact assembly is disclosed comprising a bracket having at least first and second cavities located on opposite ends of the bracket and an opening extending through the bracket between the first and second cavities. A rete...  
WO/2002/099826A1
A circuit interrupting device (10) for use with an electrical power distribution system, comprising a circuit interrupter (18) that includes a primary contact (32) and a movable contact (34) movable relative to the primary contact (32) b...  
WO/2002/096730A1
The invention concerns a device for detecting actuation of a braking system equipped with a hydraulic master cylinder (1) wherein a mobile piston (4) bears a valve (2) whereof the closure element (20) is supported or not on a pin (31) de...  
WO/2002/095782A1
An operating device (1) capable of performing a rotating operation by a rotating knob, making compatible an increase in operating speed and reliability, and eliminating the need of using a plurality of rotating knobs therefor, comprising...  
WO/2002/095779A1
A dual directional cable actuated emergency stop device has two shaft assemblies attachable to two respective cables spanning along an industrial and/or manufacturing operation. The first shaft assembly is slideably disposed within a hou...  
WO2002063646A3
A keyswitch is described that may include two legs interleaved together without a pivot point approximately central to the legs. The keyswitch may also include a spring to engage at least one of the bottom surfaces of the legs. In one co...  
WO/2002/089529A1
A switch assembly includes a shaft (105), a first switch (S1) and a second switch (S2), a potentiometer (130) including a first and a second terminal, and an electric controller. The first switch is coupled to a first device, whereas the...  
WO/2002/086926A1
The invention relates to a latching mechanism for locking a spring energy store (1) of an electric switching device, said store being tensioned by a rotary drive (10 and 11) and an extensible lever system (2, 3 and 4). In said latching m...  
WO/2002/086693A1
A controller, comprising two operating parts operated by two fingers, wherein forces to press the right and left side operating parts are adjusted by a seesaw type input lever rotated in one direction when the one operating part is press...  
WO/2002/080209A1
The invention relates to a system that is intended to be used when the control mechanism of an operating apparatus, such as a medium-voltage load-breaking switch, is independent of the actual load-breaking switch and can be removed in or...  
WO2000003405A3
The invention relates to a low-voltage circuit breaker with a retrofitted power-driven lift, whereby the output shaft thereof can be coupled to the charging shaft of the spring energy store of the low-voltage circuit breaker and said cha...  
WO2001086682A3
The invention relates to an electromechanical remote switch, comprising at least one fixed contact (1) and a monostable movable contact (2), co-operating therewith, arranged on a slide (7) and which may be displaced by the above relative...  
WO2001015189A9
A switch for a touch pad (1), the switch comprising a first conductor (3) and a second conductor (4) located on a surface of a first supporting medium (2), a non-conducting separation means (5) and a conducting means (7) separated from t...  
WO/2002/069362A1
The invention relates to an electric switch (1) having digital switch position detection. Said switch comprises a switching device (2) for contacting switch contacts associated with individual code tracks (A, B, C). Said switching device...  
WO/2002/067280A1
The invention relates to a low-voltage power switch, wherein the drive device (16) is fixed by means of a supporting framework (17,18) and the associated switch shaft (8) is fixed, by means of two axially external bearing sub-assemblies,...  
WO/2002/063646A2
A keyswitch is described that may include two legs interleaved together without a pivot point approximately central to the legs. The keyswitch may also include a spring to engage at least one of the bottom surfaces of the legs. In one co...  
WO/2002/059923A1
A switch that comprises a first strip (1) with the first conductive area (8), a second strip (2) with a second conductive area (10), a gap (4) between the strips, and a tape (3) movable in the longitudinal direction of the gap, the tape ...  
WO/2002/059925A1
The invention concerns an safety electric circuit breaker called wrenching breaker interposed between a mobile part (2) and a fixed part (3), in particular between an elevator cage and its fixed frame, so as to allow it to operate only w...  
WO/2002/059924A1
A rotatable locking organ (13) is located between a plunger (2) of a switch (1) and a contact maker (16) that is configured as a slide, the rib-type locking elements (15) of said organ engaging in corresponding groove-type locking elemen...  
WO/2002/054424A1
A medium-voltage circuit breaker (1) having a kinematic chain (2) provided with low-friction bearings (6, 7, 8), whose particularity consists in that the bearings of the kinematic chain are sliding bearings, the region of contact between...  
WO2001001429A9
A closed loop feedback system controls electrical switchgear that moves at least one contact relative to another contact to switch power on and off in an AC electrical circuit. The control system includes a position feedback device that ...  
WO/2002/044585A1
The aim of the invention is to be able to arrange a switch mechanism comprising a hydraulic damping element (7) in two different assembly positions on a switch. To this end, the hydraulic damping element (7) must demonstrate a full funct...  
WO/2002/043091A1
A switch unit allows a user to perform an on-and-off switching control of a load which is installed in a certain place without having the user move to the load position and confirm the control status of the load. The switch unit includes...  
WO/2002/041347A1
The invention relates to a contact arrangement for current-limiting protective circuit breakers for use in the low voltage range, especially for current-limiting power circuit breakers. According to the invention, a rotary contact bridge...  
WO2001097241A3
An actuator for a circuit breaker at or near a pole top, including an electric motor and gear box drive assembly which is operable to provide output drive from the gear box to a circuit breaker either by operation of the electric motor o...  
WO/2002/038898A1
This invention offers advantages over the prior art by providing a simple, inexpensive mechanism and method for reducing the shock load on the drive of a rotary or linear actuator when the motion of the actuator output shaft is slowed, e...  
WO2001063579A3
This invention relates generally to patient monitoring systems and more particularly concerns devices and systems used to monitor bed patients in hospital or other care-giving environments. In accordance with a first aspect of the instan...  
WO/2002/031847A1
The invention relates to a energy accumulator for a sequence switch, provided with a lifting carriage (8), which may be operated by a drive shaft and a driven piece (9), which in turn operates a drive shaft connected to the transfer swit...  
WO2001055729A3
A sensor arrangement (1; 20; 30; 40) is disclosed, for detection of forces, which might lead to a deformation of components, for example chassis components (10), in particular, on a motor vehicle, as a result of an accident. The sensor a...  
WO/2002/025047A1
A pressure activated switching device includes a first conductive layer, a second conductive layer spaced apart from the first conductive layer so as to define a planar space therebetween, and a standoff layer of electrically insulative ...  
WO/2002/023567A1
A grip type switch device, wherein the contact (c) and the normally closed contact of a push button switch (5) disposed in a switch case (3) are electrically connected to a terminal block (9) through a conductor (39), the core tip part (...  
WO/2002/023571A1
The present invention relates to a method for testing, controlling and regulating a switching device with contact parts, to a switching device and to a computer program therefore. The switching device comprises an electric motor (6) and ...  
WO/2002/021553A1
A key switch device, wherein the second cam part (24B) of a second link member (4) is supported on a cantilever member (32) extended from the second link member (4) in the form of a cantilever and the cantilever member (32) is energized ...  
WO/2002/021552A1
When a left-hand pushbutton switch is on, a second relay (RL2) is demagnetized to open the normally closed contact (RL2-1) of the second relay (RL2) and a relay contact circuit (RC). When the left-hand pushbutton switch turns to a second...  
WO/2002/021551A1
The invention relates to a rotary switch device for a household appliance. Said device comprises a rotating knob (1) which is arranged in a recess in an appliance cover (4). Said rotating knob is connected to an actuating shaft (2) in a ...  
WO2001044611A3
The invention relates to a safety contact strip (1 ) that is regularly used as a closing edge safety device in squeeze and shear areas, for example, gates, machines or the like, having at least two conductive switch layers (2,3) in a non...  
WO/2002/017343A1
A circuit breaker which is excellent in heat resistance and oxidation resistance in lubricating an open/close mechanism and provides an extended, stable operation, and which comprises an open/close mechanism (A) housed in an insulating c...  

Matches 1,301 - 1,350 out of 15,536