SWITCH CONTACT

... 1,254,382. Making contacts; jointing. AMP Inc. 19 May, 1970 [17 June, 1969],No. 30723/69. Headings B3A and B3V. [Also in Divisions H1 and H2] A switch contact is mounted and connection made to a terminal by inserting a split tubular member having barbs 5 and crimping lugs 3 in a through-hole in an insulating housing wall 6, then forcing a shank 9, with contact head 8, into the tubular member to expand the latter, thereby causing the barbs 5 to bite into the wall 6 and secure the assembly.

Rotary switch

Connecteur électrique multiple

FORK-SHAPED ONE-PIECE ELECTRICAL SPRING CONTACTS

CONNECTING DEVICE OF A BEFLECHTUNG AT A CONTACT STAFF AND AN ASSEMBLY PROCEDURE.

COMMUTATEUR POUR TRANSFORMATEURS ELECTRIQUES, MANOEUVRABLE A DISTANCE, A ISOLATION ET MONTAGE AMELIORE

COMMUTATEUR CONSTITUE PAR UN BOITIER DE COMMANDE EXTERIEUR AVEC AFFICHAGE DE LA POSITION DE TRAVAIL, D'UNE COMMANDE PAR CABLE A ISOLATION CONTINUE, D'UN CORPS EN UN OU PLUSIEURS BLOCS DE COMMUTATION AVEC DES CONTACTS DEMONTABLES OU CLIPSABLES, EQUIPES DE PARTIES DESTINEES AU SERTISSAGE OU A LA SOUDURE DES CONDUCTEURS DE DIMENSIONS ADAPTEES A CES CONDUCTEURS. L'ISOLATION DES PARTIES APPARENTES DE CES CONTACTS EST ASSUREE PAR DEUX CLOISONS PROLONGEANT LE CORPS. UN CURSEUR COMMANDE PAR CABLE OU ENGRENAGE SUPPORTE DES PONTETS A RESSORT. COMMUTATEUR PREREGLE, GRACE A L'UTILISATION D'UN COMMUTATEUR UNIVERSEL SERVANT A DETERMINER LA LONGUEUR DE LA COMMANDE A DISTANCE, ADAPTABLES AUX TRANSFORMATEURS DE PUISSANCE.

ELECTRIC ROTARY SWITCH

Anschluß, insbesondere für elektrische Schalter

Multiple electrical connector

... 1,046,386. Two-part couplings. AMP Inc. July 22, 1965 [Aug. 7, 1964], No. 31202/65. Heading H2E. An electrical connector CB for use with a multi-bank stepping switch SS comprises an arcuate insulating block in which contacts 14 are arranged to engage with contacts 1 on a complementarily-shaped lower plate of the stepping switch. The block is formed by a series of stacked plates having radial recesses in their sides into which bifurcated contacts, Fig. 8 (not shown), are locked by spring detents pressed out from the contacts. A substantially semi-circular aluminium plate 10, 11 is arranged on either side of the block. The lower part of the stepping switch has a guide arm 4a which engages in a groove, the entrance to which is tapered, in the plate 10. As the two parts are brought together some of the contacts of the stepping switch engage the mating contacts and the others are brought into engagement on rotation of a lever 17 pivoted on the plate 10 and arranged to engage a screw 7. The lever ...

[UNK]

1297326 Making electrical connectors W HOLZER & CO KG 19 April 1971 [28 March 1970] 25522/71 Heading B3A [Also in Division H2] A spring contact is made by blanking a metal strip to form contact parts 10, 11 or 10<SP>1</SP>, 11 and folding along line 5 or 5<SP>1</SP> to superimpose the contact parts. A tongue 8 is bent up to secure the component 10 or 10<SP>1</SP> to the component 11. Projections 9 may be provided to secure the tongue 8 in position. Prior to superimposing the contact parts, fingers 1-4 are twisted through 90 degrees about their longitudinal axes to provide wide surfaces for bearing on both sides of a flat contact, e.g. a printed circuit board.

PUSHBUTTON SWITCH

DIRECT CONNECT YOKE TERMINAL

A switching assembly is disclosed which includes a base structure, spaced apart electrical contacts secured thereto, an electrical contact strip for selective electrical contact with the contacts, and spring biased switching means normally forcing the contact strip into selective engagement with one of the electrical contacts, the improvement resides in an electrical yoke terminal having one portion supporting the contact strip intermediate the ends thereof and another integral portion extending through the base structure for securing the yoke terminal to the base structure.

ELECTRIC SWITCH FOR the DETECTION OF the INTRODUCTION Of a KEY INTO a THEFT PROTECTION DEVICE OF MOTOR VEHICLE

DEVICE OF CONNECTION Of a BRAID OF CONNECTION HAS a STEM OF CONTACT, AND ITS PROCESS Of ASSEMBLY

Electrical switch of the steering lock for a motor vehicle.

ROTARY SWITCH

Барабанный переключатель для автомобиля

Temperaturschalter

Temperaturschalter (1) mit einem Gehäuse (2), das von einer Dichtung (3) abgedichtet ist und aus einem Isolierharz besteht, mit einem Basisteil (4), das in dem Gehäuse (2) aufgenommen ist, und einem elektrischen Strompfad, der mit dem Basisteil (4) einstückig geformt und integriert ist und von dem Basisteil (4) gehalten wird, wobei der Temperaturschalter (1) eingerichtet ist, einen elektrischen Kontakt eines zu einem Elektrogerät Strom führenden Schaltkreises zu öffnen, wenn eine Temperatur des Elektrogeräts eine spezifizierte Temperatur übersteigt, wobei: das Basisteil (4) einen Anschlussfixierteil (4a) zum Versperren der gesamten Fläche eines offenen Teils des Gehäuses (2) an einer Stelle aufweist, die weiter innen als ein offenes Ende (2a) des Gehäuses (2) gelegen ist, wenn das Basisteil (4) in das Gehäuse (2) eingesetzt ist; die Dichtung (3) aus einem aushärtbaren flüssigen Harz hergestellt ist und die Öffnung des Gehäuses (2) an einer Stelle abdichtet, die weiter innen liegt als das offene Ende (2a) des Gehäuses (2), indem sie die gesamte Oberfläche des Anschlussfixierteils (4a) des Basisteils (4) abdeckt; und der Strompfad umfasst: einen ersten Außenverbindungsanschluss (5), ein festes Leiterteil (9) einer festen Seite, das durchgängig mit dem ersten Außenverbindungsanschluss (5) einstückig ausgebildet ist, einen ersten Elektrodenteil, gebildet durch einem ersten horizontalen Teil (9a), der ein Endbereich zweier gebogener Stufen ist, die sich zusammensetzen aus dem ersten horizontalen Teil (9a), einem vertikalen Teil (9c) und einem zweiten horizontalen Teil (9b), und konfiguriert durch Biegen eines Abschnitts eines Teils des festen Leiterteils (9) der festen Seite, der kontinuierlich ausgebildet ist mit dem ersten Außenverbindungsanschluss (5), in einer Richtung rechtwinklig zu einer durchgängigen Richtung, einen Festkontakt (11), der an dem ersten Elektrodenteil befestigt ist, einen beweglichen Kontakt (12), der gegenüber dem Festkontakt (11) angeordnet ist, ...

Electrical pushbutton switch - has pushbutton which is integral with housing and connected to it by elastically deformable arm

Port, especially for electrical switch

DISPOSITIF DE RACCORDEMENT D'UNE TRESSE DE LIAISON A UNE TIGE DE CONTACT, ET SON PROCEDE D'ASSEMBLAGE

UNE BROCHE ALLONGEE ET DE SECTION CYLINDRIQUE EST ENFILEE DANS UN ORIFICE RADIAL D'UNE TRESSE TUBULAIRE APLATIE, DE MANIERE A OBTENIR UNE SURFACE DE CONTACT ANNULAIRE. UN MANCHON24 EXTERIEUR DE FIXATION ENTOURE COAXIALEMENT LA TRESSE ET EST SOLIDARISE A LA TIGE10 PAR SERTISSAGE MECANIQUE. APPLICATION : CONTACTS MOBILES POUR APPAREILLAGE A HAUTE TENSION.

ELECTRICAL COMPONENTS

INTERRUPTEUR ELECTRIQUE A POUSSOIR INCORPORE

L'INVENTION CONCERNE UN INTERRUPTEUR ELECTRIQUE DU TYPE COMPRENANT UN BOITIER 1 EN MATIERE THERMOPLASTIQUE CONTENANT UN JEU DE LAMES DE CONTACT 3, 5 , UN POUSSOIR 7 DE COMMANDE D'AU MOINS UNE LAME DE CONTACT MOBILE 5 PORTEE PAR LE BOITIER 1, LEDIT POUSSOIR 7 ETANT RAPPELE ELASTIQUEMENT EN POSITION DE REPOS DE L'INTERRUPTEUR ET UN COUVERCLE 9 DE FERMETURE DU BOITIER 1. SELON L'INVENTION, LE POUSSOIR 7 EST D'UNE SEULE PIECE AVEC LE BOITIER 1 ET EST RELIE A CELUI-CI PAR UN BRAS ELASTIQUEMENT DEFORMABLE 6. APPLICATION A L'INDUSTRIE AUTOMOBILE.

Electrical pushbutton switch - has pushbutton which is integral with housing and connected to it by elastically deformable arm

Direct connect yoke terminal

A switching assembly is disclosed which includes a base structure, spaced apart electrical contacts secured thereto, an electrical contact strip for selective electrical contact with the contacts, and spring biased switching means normally forcing the contact strip into selective engagement with one of the electrical contacts, the improvement resides in an electrical yoke terminal having one portion supporting the contact strip intermediate the ends thereof and another integral portion extending through the base structure for securing the yoke terminal to the base structure.

CONNECTING A BONDING STRIP TO A CONTACT ROD

CONNECTING A BONDING STRIP TO A CONTACT ROD

ELECTRICAL SLIDE SWITCH WITH PREWIRED TERMINALS

CONTACTEUR A CONTACTS MULTIPLES A COMMANDE ROTATIVE

L'invention concerne un contacteur à contacts multiples commandé par un organe rotatif, comprenant une pluralité de contacts fixes solidaires d'un support et une pluralité de contacts mobiles destinés à coopérer avec lesdits contacts fixes. Selon l'invention, lesdits contacts mobiles sont montés chacun sur un chariot mobile parallèlement à l'axe de rotation dudit organe rotatif et chacun des chariots est commandé par une came solidaire en rotation dudit organe rotatif et est soumis à l'action de moyens élastiques tendant à rapprocher lesdits contacts mobiles desdits contacts fixes. Application aux antivols pour véhicules automobiles.

Rotating multicontact switch for vehicle ignition locks - has sprung barrel roller contacts and fixed contacts inside cup-shaped insulating block

ELECTRICAL SLIDE SWITCH WITH PREWIRED TERMINALS

Thermostatic electric switch

Remote operated switch with rack and pinion cable - has driven contact slide with repositionable fixed contacts to compensate for errors in switch position

A switch for remote switching of a transformer in a transformer tank comprises an elongate slide movable in a housing and made both of insulating material. The slide is connected by a drive cable encased in a tube to a rack which cooperates with a pinion which is rotatable by means of a handle to drive the slide. The slide mounts spring biassed strip contacts in an inverted 'U' form. The limbs seating in slots in the slide. Each strip contact bridges two fixed contacts which connect with the transformer windings. The fixed contacts are detachably mounted in slots can be adjusted to account for errors in mounting the switch. The switch provides a simple, positive and precise switch which, with graduations on the handle, ensures accurate reading and positioning of the slide.

Limit switch

A limit switch has a housing having an opening in a front surface of the housing, and a connection hole in which a lead wire is drawn made in a bottom surface of the housing, a switch main body fixed in the housing, a front surface of which is vertically partitioned into a plurality of stages, a pair of fixed contact terminals embedded at each of the stages, an operation shaft exposed from a ceiling surface of the switch main body, a contact that is opened and closed by driving the operation shaft in a shaft center direction, and a projection provided between the fixed contact terminals embedded at the stages of the front surface of the switch main body.

Switch

A push-button rachet mechanism switch is converted to a rotary wiping action for a moveable contact which includes one or more axial extending contact members. The moveable contact selectively engages one or more radially spaced fixed contacts and continuously engages a common conductor for selectively coupling the common conductor to one or more of the radially spaced fixed contacts to which other conductors are coupled.

ROTARY SWITCH

Multiple electric connector

ELEKTRISCHER SCHNAPPSCHALTER

Manufacture technique for anti-theft car switch

ROTARY SWITCH WITH DOUBLE NOSED CONTACTS FIXEDLY SECURED TO STATOR SECTION

DEVICE OF CONNECTION Of a BRAID OF CONNECTION HAS a STEM OF CONTACT, AND ITS PROCESS Of ASSEMBLY

UNE BROCHE ALLONGEE ET DE SECTION CYLINDRIQUE EST ENFILEE DANS UN ORIFICE RADIAL D'UNE TRESSE TUBULAIRE APLATIE, DE MANIERE A OBTENIR UNE SURFACE DE CONTACT ANNULAIRE. UN MANCHON24 EXTERIEUR DE FIXATION ENTOURE COAXIALEMENT LA TRESSE ET EST SOLIDARISE A LA TIGE10 PAR SERTISSAGE MECANIQUE. APPLICATION : CONTACTS MOBILES POUR APPAREILLAGE A HAUTE TENSION.

Switch

A push-button rachet mechanism switch is converted to a rotary wiping action for a moveable contact which includes one or more axial extending contact members. The moveable contact selectively engages one or more radially spaced fixed contacts and continuously engages a common conductor for selectively coupling the common conductor to one or more of the radially spaced fixed contacts to which other conductors are coupled.

KONTAKTSTUECK.

Thermostatic electrical switch

... 992,950. Thermal switches; couplings. TEXAS INSTRUMENTS Inc. June 5, 1961 [June 6, 1960], No. 20252/61. Headings H2B and H2E. A switch comprises a snapacting thermal member which is adjustably interconnected to a bridging contact which is biased in a direction away from the thermal member. As shown, the thermal member comprises a bimetallic disc 22 carrying by a screwed rod 26 on which is threaded an insulating sleeve 42 loosely carrying the bridging contact 52 which co-operates with fixed contacts 60, 62. The lower face 92 of a head 50 of sleeve 42 is curved and the upper face of contact 52 is curved transversely thereof, so that the contact is self-aligning under the control of a biasing spring 84. The head 50 of sleeve 42 has lateral lugs 116, 118 engaged in guide slots 120, 122 in the casing 10. Couplings.-The disc 22 is connected in a circuit by flexible wires 100, 102, which are crimped to caps 210 which are welded to rivets 204 in turn welded at points 206 to the disc 22.

ELECTRICAL SLIDE SWITCH WITH PREWIRED TERMINALS

ROTARY SWITCH

SNAP SWITCH WITH PRE-WIRED TERMINALS

Rotating multicontact switch for vehicle ignition locks - has sprung barrel roller contacts and fixed contacts inside cup-shaped insulating block

Electrical anti-theft steering switch for motor vehicle

Electrical ignition and starting switch, intended to be associated with an anti-theft device for locking the steering of a motor vehicle, the said switch (1) comprising, on the one hand, a first fixed contact (9) linked to the electrical power supply of the vehicle and at least one first fixed contact (10A, 10B, 10C) linked to electrical equipment of the vehicle, on the other hand, a first movable contact (11A, 11B) intended to interact with the said first fixed contacts (9, 10A, 10B, 10C) in order to link the said first associated fixed contacts (9, 10A, 10B, 10C) electrically, the said switch comprising a driver (3), of generally cylindrical shape, mounted so as to rotate about an axis, the said moving contact (6) being carried by the said driver (3) on a first face which it exhibits perpendicular to the said axis of rotation; the driver (3), on another face opposite the first one, carries a second moving contact (6) intended to interact with two second fixed contacts (4, 5) for electrically linking the said second fixed contacts (4, 5) one of which is linked directly to the electrical power supply of the vehicle and the other to another electrical equipment item of the vehicle.

Reed switch holder assembly

A reed switch holder assembly for detecting the passage of a magnet adjacent the assembly. The assembly includes a reed switch and first and second terminal elements each including a lead-receiving ferrule and a portion for mechanical and electrical connection to a conductor. The ferrule has a spring finger for holding a lead of the reed switch which finger includes a portion extending transversely from the remainder of the ferrule. The reed switch holder of the assembly includes a base of one-piece molded thermoplastic construction and a cover of one-piece molded thermoplastic construction. The base and cover include a latching mechanism for holding the base and cover assembly which, in their assembled condition, define a central cavity for holding the envelope of the reed switch and a pair of side cavities for receiving the leads of the reed switch and the ferrules of the terminal elements. One side cavity extends to a first end of the holder and the other side cavity extends to the holder ...

Temperature switch

A base member includes a terminal fixing part for blocking an entire surface of an opening part of a housing at a position further inner than an opening end part of the housing when the base member is inserted in the housing. A first electrode part formed by a tip part of two bent stages that are composed of a horizontal part, a vertical part, and a horizontal part and configured by bending a portion of a part of the fixed side fixed a conductive member, which is continuous with a first external connection terminal, in a direction perpendicular to a continuous direction.

Kupplung fuer elektrische Vielkontaktschalter,insbesondere fuer Verteilerschalter von Schrittschaltwerken

GABELFOERMIGE KONTAKTFEDER.

DEVICE FOR CONNECTING A BRAIDED WIRE TO A CONTACT ROD, AND METHOD OF PRODUCING IT

ELECTRIC ROTARY SWITCH

Electrical connection means

TEMPERATURE SWITCH

In this temperature switch (1), an insulative resin base member (4) and a switch configuration are integrally formed by insert molding and are housed within a case (2). A terminal fixing part (4a) of the base member (4) covers the opening of the case (2) perpendicularly with respect to the inner surface of the case (2), and a sealing member (3) seals the opening of the case (2) from the outer surface of the terminal fixing part. A first external connection terminal (5), in a state where the portion thereof in which a horizontal part (5a), a vertical part (5b) and a horizontal part (5c) are formed continuously at the tip of the first external connection terminal in a step shape, is embedded in the terminal fixing part (4a) thereby preventing external pushing and pulling forces exerted on the terminal from reaching the internal configuration (the foregoing also applies to a second external connection terminal (6)). A thin step portion (5d) and horizontal notches (18) both formed on the external ...

In-line fuse holder

In-line fuse holders for two-bladed fuses are disclosed which can be fastened in series to an electrical wire by severing the wire in which the holder is to be incorporated, inserting the severed ends of the wire into the holder, and mechanically fastening the wire securely in the holder. Various embodiments are shown including holders in which the wires are connected with sliding guillotine blades, and those in which fastening is secured by crimping. Several of the embodiments include cover flaps which hold fuses inserted in the holders securely in place.

SWITCH TO DRUM FOR AUTOMOTIVE VEHICLES

Kontakt fuer elektrische Schalter

LIMIT SWITCH

The purpose of the invention is to provide a limit switch that facilitates lead wire connection work and has good work efficiency. To achieve said purpose, the invention is the limit switch, which: affixes a switch body (20) within a housing (10) having an opening (11) on the front surface thereof; on the bottom surface of the housing (10), has connection holes admitting lead wires (70-73); partitions the front surface of the switch body (20) into multiple upper/lower sections; embeds a pair of fixed contact terminals (25, 26, 27, 28) in each section; and opens/closes a contact by driving an operation shaft (30) exposed from the top surface of the switch body (20), said operation shaft (30) being driven in an axial direction. A first projection (22) is extendingly provided between fixed contact terminals (25, 26), and a second projection (23) is extendingly provided between fixed contact terminals (27, 28), said fixed contact terminals (25, 26, 27, 28) being embedded in the sections of ...

DIRECT CONNECT YOKE TERMINAL

A switching assembly is disclosed which includes a base structure, spaced apart electrical contacts secured thereto, an electrical contact strip for selective electrical contact with the contacts, and spring biased switching means normally forcing the contact strip into selective engagement with one of the electrical contacts, the improvement resides in an electrical yoke terminal having one portion supporting the contact strip intermediate the ends tehreof and another integral portion extending through the base structure for securing the yoke terminal to the base structure.

Electrical components

An assembly for an electrical component, especially for a base of a rotary electric switch, comprises first and second superimposable base parts. The first part has edge indentations to receive a plurality of terminals, suitably after connection of cables. On superimposition of the base parts the terminals are located and locked in the composition base so formed.

Temperature switch

In this temperature switch (1), an insulative resin base member (4) and a switch configuration are integrally formed by insert molding and are housed within a case (2). A terminal fixing part (4a) of the base member (4) covers the opening of the case (2) perpendicularly with respect to the inner surface of the case (2), and a sealing member (3) seals the opening of the case (2) from the outer surface of the terminal fixing part. A first external connection terminal (5), in a state where the portion thereof in which a horizontal part (5a), a vertical part (5b) and a horizontal part (5c) are formed continuously at the tip of the first external connection terminal in a step shape, is embedded in the terminal fixing part (4a) thereby preventing external pushing and pulling forces exerted on the terminal from reaching the internal configuration (the foregoing also applies to a second external connection terminal (6)). A thin step portion (5d) and horizontal notches (18) both formed on the external ...

Electric switch for household appliances - has stationary contact made integral with wire crimping sleeve for subsequent mounting in housing

The stationary contact connection of the switch to a conductor is formed by a crimping coupling. The stationary contact(s) (28) is formed in one piece with a crimping sleeve(s) (36). Then it is mounted in its functional position in the switch housing (10, 30). The stationary contact(s) can be preferably inserted in recesses of a flexible plastics housing part which can be secured to the switch socket (10) and elastically latched there. In the assembly first the stationary contact is crimped to the connecting wire outside the switch housing. Then the unit is inserted into the respective housing part which is then latched to the switch socket.

Thermostatische Vorrichtung

Anschluss,insbesondere fuer elektrische Schalter

Drehschalter und elektrischer Kontakt zur Verwendung in dem Drehschalter

Multimetallglied

Schalter, insbesondere fuer elektrische Anlagen von Kraftfahrzeugen

Combination contact and terminal for electric switches

DIRECT CONNECT YOKE TERMINAL

A switching assembly is disclosed which includes a base structure, spaced apart electrical contacts secured thereto, an electrical contact strip for selective electrical contact with the contacts, and spring biased switching means normally forcing the contact strip into selective engagement with one of the electrical contacts, the improvement resides in an electrical yoke terminal having one portion supporting the contact strip intermediate the ends tehreof and another integral portion extending through the base structure for securing the yoke terminal to the base structure.

Druckknopfschalter

TEMPEATURE SWITCH

In a temperature switch according to the present invention, a base member made of an insulative resin and a switch configuration are integrated into one body with insert molding, and accommodated within a housing. A terminal fixing part of the base member blocks an opening of the housing vertically to an interior surface of the housing, and a sealing member seals the opening of the housing from an exterior surface of the housing. A first external connection terminal (a second external connection terminal is similar) prevents externally pulling and pressing forces applied to the terminal from applying to an internal configuration in a state where a portion formed by being bent into two stages composed of a horizontal part continuous with a tip, a vertical part, and a horizontal part is buried in the terminal fixing part. A stage difference part that is flattened and formed outside the terminal, and cutout parts on a side absorb a distortion caused by external forces applied to the terminal ...

Pushbutton switch

A pushbutton switch, comprising an upper case (1) having a cylinder portion (1b); a button (3) which is capable of a sliding motion along the cylinder portion (1b); a rotor (5) having a flange (1a) at the bottom thereof which performs a sliding reciprocating motion while rotating in the predetermined direction responding to reciprocating motion of a button (3) by setting the axis of rotation as the long axis of the cylinder portion (1b); a contact segment (4) which is inserted in the rotor (5) and latched by the flange (5a); and stationary terminals (2a,2b, and 2c) provided as opposed to the contact segment (4), wherein the stationary terminals have terminal portions or the cable holding ports to which lead cables are fixed and a rotor (5) carries out a predetermined angle rotation for every reciprocating motion of the button (3) to effect alternating ON/OFF switching action; arms (4a) are curving toward stationary terminals (2a,2b and 2c) in the contact segment (4); and the arms (4a) elastically ...

ROTARY SWITCH WITH DOUBLE NOSED CONTACTS FIXEDLY SECURED TO STATOR SECTION

Schaltersockel mit Leitereinführung

[UNK]

Electric switches for receiving unitary internal contact/wire terminal elements

An electric switch having an insulating housing and at least one opening into said housing from outside thereof, with a user inserted wire terminal insertable into said opening from the outside thereof and lockable coincidentally with such insertion, said wire terminal serving a first function of providing an internal switching contact within the switch and a second function of coupling the switch into an electric circuit.

Elektrischer Schalter mit Schleifkontakten und verdrahteten Kontaktstiften

ROTARY SWITCH WITH DOUBLE NOSED CONTACTS FIXEDLY SECURED TO STATOR SECTION

A rotary switch includes a base plate having spaced holes each of which receives an electrical contact. A wiper arm is arranged to wipe contact surfaces of the contact projecting out of the holes. Each contact has a portion for connection to a conductor and a contact portion for engagement with the wiper arm. The contact portion has a part shaped as a channel having sides and a base. Two extensions project from the ends of the channel sides, the extensions bending back to form at the bends, contact surfaces disposed generally perpendicularly to the travel path of the wiper arm. The ends of the extensions are formed as spring tongues which are arranged to snap behind shoulders provided in the associated hole to prevent withdrawal of the contact.

Elektrisches Kontaktstueck fuer Drehschalter

ELEKTRISCHER SCHALTER, INSBESONDERE ZUENDSTARTSCHALTER FUER KRAFTFAHRZEUGE.

Drehschalterausbildung fuer Kraftfahrzeugausruestungen

Temperaturschalter

In einem erfindungsgemäßen Temperaturschalter (1) sind ein Basisteil (4) aus Isolierharz und eine Schalterkonfiguration durch Umspritzen einstückig integriert und in einem Gehäuse (2) aufgenommen. Ein Anschlussfixierteil (4a) des Basisteils (4) versperrt eine Öffnung des Gehäuses (2) vertikal zu einer Innenfläche des Gehäuses (2), und eine Dichtung (3) dichtet die Öffnung des Gehäuses gegenüber einer Außenfläche des Gehäuses (2) ab. Ein erster Außenverbindungsanschluss (5) (ein zweiter Außenverbindungsanschluss (6) ist ähnlich) verhindert, dass ein Nach-Außen-Ziehen sowie Druckkräfte, die auf den Anschluss einwirken, auf einen inneren Aufbau in einen Zustand einwirken, in welchem ein durch zweistufiges Umbiegen gebildeter Abschnitt, bestehend aus einem durchgängig mit einem Ende bestehenden horizontalen Teil (5a), einem vertikalen Teil (5b) und einem horizontalen Teil (5c), in den Anschlussfixierteil (4a) eingebettet ist. Ein abgeflachter und außerhalb des Anschlusses gebildeter abgestufter Teil (5b) sowie Ausschnitte (18) auf einer Seite absorbieren eine durch äußere, auf den Anschluss nach oben, nach unten, nach rechts und nach links einwirkende Kräfte verursachte Verzerrung. Innere Verlängerungsteile (22a, 22b) und ein äußerer Verlängerungsteil (23) verstärken die Fixierung einer Stelle des Anschlussfixierteils (4a). In a temperature switch (1) according to the invention, a base part (4) made of insulating resin and a switch configuration are integrally integrated by injection molding and accommodated in a housing (2). A terminal fixing part (4a) of the base part (4) blocks an opening of the housing (2) vertically to an inner surface of the housing (2), and a seal (3) seals the opening of the housing against an outer surface of the housing (2). A first external connection terminal (5) (a second external connection terminal (6) is similar) prevents an outward pulling and compressive forces acting on the connection from acting on an internal structure in a state in ...

Electrical components

An assembly for an electrical component, especially for a base of a rotary electric switch, comprises first and second superimposable base parts. The first part has edge indentations to receive a plurality of terminals, suitably after connection of cables. On superimposition of the base parts the terminals are located and locked in the composition base so formed.

In-line fuse holder

In-line fuse holders for two-bladed fuses are disclosed which can be fastened in series to an electrical wire by severing the wire in which the holder is to be incorporated, inserting the severed ends of the wire into the holder, and mechanically fastening the wire securely in the holder. Various embodiments are shown including holders in which the wires are connected with sliding guillotine blades, and those in which fastening is secured by crimping. Several of the embodiments include cover flaps which hold fuses inserted in the holders securely in place.

LIMIT SWITCH

The purpose of the invention is to provide a limit switch that facilitates lead wire connection work and has good work efficiency. To achieve said purpose, the invention is the limit switch, which: affixes a switch body (20) within a housing (10) having an opening (11) on the front surface thereof; on the bottom surface of the housing (10), has connection holes admitting lead wires (70-73); partitions the front surface of the switch body (20) into multiple upper/lower sections; embeds a pair of fixed contact terminals (25, 26, 27, 28) in each section; and opens/closes a contact by driving an operation shaft (30) exposed from the top surface of the switch body (20), said operation shaft (30) being driven in an axial direction. A first projection (22) is extendingly provided between fixed contact terminals (25, 26), and a second projection (23) is extendingly provided between fixed contact terminals (27, 28), said fixed contact terminals (25, 26, 27, 28) being embedded in the sections of the front surface of the switch body (20).

Reed switch holder assembly

A reed switch holder assembly for detecting the passage of a magnet adjacent the assembly. The assembly includes a reed switch and first and second terminal elements each including a lead-receiving ferrule and a portion for mechanical and electrical connection to a conductor. The ferrule has a spring finger for holding a lead of the reed switch which finger includes a portion extending transversely from the remainder of the ferrule. The reed switch holder of the assembly includes a base of one-piece molded thermoplastic construction and a cover of one-piece molded thermoplastic construction. The base and cover include a latching mechanism for holding the base and cover assembly which, in their assembled condition, define a central cavity for holding the envelope of the reed switch and a pair of side cavities for receiving the leads of the reed switch and the ferrules of the terminal elements. One side cavity extends to a first end of the holder and the other side cavity extends to the holder ...

SNAP SWITCH WITH PRE-WIRED TERMINALS

LIMIT SWITCH

A limit switch has a housing having an opening in a front surface of the housing, and a connection hole in which a lead wire is drawn made in a bottom surface of the housing, a switch main body fixed in the housing, a front surface of which is vertically partitioned into a plurality of stages, a pair of fixed contact terminals embedded at each of the stages, an operation shaft exposed from a ceiling surface of the switch main body, a contact that is opened and closed by driving the operation shaft in a shaft center direction, and a projection provided between the fixed contact terminals embedded at the stages of the front surface of the switch main body. 1. A limit switch comprising: an opening in a front surface of the housing, and', 'a connection hole in which a lead wire is drawn made in a bottom surface of the housing;, 'a housing comprisinga switch main body fixed in the housing, a front surface of which is vertically partitioned into a plurality of stages;a pair of fixed contact terminals embedded at each of the stages;an operation shaft exposed from a ceiling surface of the switch main body;a contact that is opened and closed by driving the operation shaft in a shaft center direction; anda projection provided between the fixed contact terminals embedded at the stages of the front surface of the switch main body.2. The limit switch according to claim 1 , wherein an outer circumferential surface of the projection comprises a shape along a wiring route of the lead wire.3. The limit switch according to claim 1 , wherein the fixed contact terminal located at an upper stage is arranged so as to be pushed out toward a near side from the fixed contact terminal located at a lower stage.4. The limit switch according to claim 1 , wherein an insulating wall is provided claim 1 , the insulating wall projecting toward the near side from an edge on at least one of both side surfaces of the switch main body.5. The limit switch according to claim 1 , wherein the lead wire in ...

Temperature switch

本発明の温度スイッチ（１）は絶縁樹脂製の基礎部材（４）とスイッチ構成とがインサート成形により一体化されてケース（２）の内部に収納されている。基礎部材（４）の端子固定部（４ａ）はケース（２）の内面に対し垂直にケース（２）の開口を塞いでおり、その外面から封止部材（３）がケース（２）の開口を封止している。第１の外部接続用端子（５）（第２の外部接続用端子（６）も同様）は先端に連続する水平部（５ａ）、垂直部（５ｂ）、水平部（５ｃ）と二段折れに形成された部分を端子固定部（４ａ）に埋設された状態で端子に加わる押し引きの外力が内部構成に及ぶのを防止する。端子の外部に形成された厚さの薄い段差部（５ｄ）と横切り欠き部（１８）は、端子に加わる上下左右方向の外力による変形を吸収する。内部張出部（２２ａ、２２ｂ）、外部張出部（２３）は端子固定部（４ａ）の位置固定を強化する。 In the temperature switch (1) of the present invention, a base member (4) made of insulating resin and a switch structure are integrated by insert molding and housed in a case (2). The terminal fixing part (4a) of the base member (4) closes the opening of the case (2) perpendicular to the inner surface of the case (2), and the sealing member (3) opens from the outer surface of the case (2). Is sealed. The first external connection terminal (5) (the same applies to the second external connection terminal (6)) is folded in two steps, the horizontal part (5a), the vertical part (5b), and the horizontal part (5c) continuous to the tip. The external force of pushing and pulling applied to the terminal is prevented from reaching the internal structure in a state where the portion formed in the terminal is embedded in the terminal fixing portion (4a). The thin step portion (5d) and the lateral cutout portion (18) formed outside the terminal absorb deformation caused by external forces in the vertical and horizontal directions applied to the terminal. The internal overhang portions (22a, 22b) and the external overhang portion (23) strengthen the position fixing of the terminal fixing portion (4a).

A kind of new cambered surface suitable for break group contacts left and right contact strip

本发明公开了一种适用于静接点组的新型弧面接触左右接点片，接点主体的一侧设置有动接点集电环，接点主体由轴端、主板和接触端组成，轴端、主板与接触端一体结构，主板设置在轴端和接触端之间，轴端的中心处开设有安装槽，轴端的一端贯穿设置有端子安装孔，接触凸点在接触端的外表面等距间隔设置；本适用于静接点组的新型弧面接触左右接点片，接点主体的接触端与动接点集电环直接接触，接触端能够妥善的抱紧动接点集电环并产生良好的通电效果，接点主体与动接点集电环在高频率接触时，也能够处于高耐磨、高强度的良好工作状态中，一并延续接点主体与动接点集电环的使用寿命，提高安全性能。

Limit switch

Druckknopfschalter

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Commutateur rotatif

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신호 전달용 터미널

본 발명은 접촉저항을 최소화하고자 하는 신호전달용 터미널에 관한 것으로, 본 발명에 따른 신호 전달용 터미널은, 전기적 신호가 전달되어야 할 부위에 고정적으로 연결되기 위한 것으로, 도전성 물질층과 상기 도전성 물질층을 감싸는 연질의 도전성 물질층을 구비하는 고정부와; 상기 고정부에서 연장되어 전기적 신호를 인가하기 위하여 구비되는 도선과 상기 고정부를 연결하는 연결부를 구비한다. 본 발명에 따르면, 터미널과 터미널이 연결되는 부위와의 접촉면적을 늘려 접촉저항을 최소화할 수 있는 효과가 있다. 터미널, 접촉저항, 연질 금속

Verbindungsvorrichtung einer beflechtung an einem kontaktstab und montageverfahren.

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Perfeccionamientos en los montajes para componentes electri-cos,en especial para interruptores electricos

Perfeccionamientos en los montajes para componentes electri-cos,en especial para interruptores electricos

COMPONENTES ELECTRICOS, POR EJEMPLO INTERRUPTORES, MONTAJE DE LOS MISMOS. LA BASE DE UN MATERIAL ELECTRICAMENTE AISLANTE Y PREFERIBLEMENTE DE UN MATERIAL TERMOPLASTICO, TAL COMO EL NILON MACIZO, ES DE FORMA DISCOIDAL CIRCULAR, Y ESTA CONSTITUIDA POR UNA PRIMERA PARTE (10) FORMADA POR UN NUMERO DE MUESCAS QUE SE CORRESPONDE CON EL NUMERO DE TERMINALES REQUERIDOS Y POR UNA SEGUNDA PARTE (20) QUE TIENE UN NUMERO IGUAL DE RANURAS (22 A 26) AL DE MUESCAS, DISPUESTAS A TRAVES DE LA MISMA Y UN BLOQUE SALIENTE 32 A 36) ADYACENTE A CADA RANURA, DISPUESTO ENTRE LA RESPECTIVA RANURA Y EL BORDE DE LA PARTE DE LA BASE; Y DE TERMINALES (42 A 46) QUE ESTAN HECHOS DE UNA TIRA RELATIVAMENTE DELGADA DE COBRE.