NO813825L - SCRIPTURE CLIPS - Google Patents
SCRIPTURE CLIPSInfo
- Publication number
- NO813825L NO813825L NO813825A NO813825A NO813825L NO 813825 L NO813825 L NO 813825L NO 813825 A NO813825 A NO 813825A NO 813825 A NO813825 A NO 813825A NO 813825 L NO813825 L NO 813825L
- Authority
- NO
- Norway
- Prior art keywords
- clamp
- spring
- piston
- clamp according
- clamping device
- Prior art date
Links
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/4833—Sliding arrangements, e.g. sliding button
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/4835—Mechanically bistable arrangements, e.g. locked by the housing when the spring is biased
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4811—Spring details
- H01R4/4816—Spring details the spring shape preventing insertion of the conductor end when the spring is unbiased
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/484—Spring housing details
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Description
Oppfinnelsen angår en skrueløs tilkoblings- eller forbin-delseskleinme for elektriske ledninger, forsynt med en kontaktfjær som er anordnet i et fjærhus, og som spennes før ledningen føres inn, og klemmer ledningen fast etter innføringen. The invention relates to a screwless connection clamp for electrical cables, provided with a contact spring which is arranged in a spring housing, and which is tensioned before the cable is inserted, and clamps the cable firmly after insertion.
Ved en kjent klemme av ovennevnte art er det nødvendig enten å presse tråden inn i fjærklemmen med relativt stor kraft (DE-AS 1 251 399) eller å åpne den med forholdsvis stor kraft ved hjelp av et verktøy, f.eks. en skrutrekker, for å kunne føre ledningen inn (DE-GM 1 898 970). Dette er i alle fall nødven-dig når tynne ledninger eller lissetråd skal festes i klemmen. Man kjenner også til klemmer hvor åpning for innføring av led-ningene kan bevirkes ved relativt sterkt trykk på spesielle skyvere. Alle disse klemmer kan imidlertid bare med vanskelighet anvendes i elektriske koblingsapparater; fordi det på van-skelig tilgjengelige steder, f.eks. ved tilkobling av hjelpekon-taktorer som er anordnet i stort antall på en bæreplate, ikke er praktisk mulig samtidig å øve et relativt høyt trykk for å åpne fjærklemmen og å tre tråden inn. Den betydelige kraftbruk fø-rer i det minste ved nyinstallasjoner til tretthetsproblemer hos montasjepersonalet. With a known clamp of the above-mentioned kind, it is necessary either to press the wire into the spring clamp with relatively great force (DE-AS 1 251 399) or to open it with relatively great force using a tool, e.g. a screwdriver, to be able to insert the wire (DE-GM 1 898 970). This is in any case necessary when thin wires or lacing wire are to be attached to the clamp. Clamps are also known where an opening for inserting the wires can be caused by relatively strong pressure on special pushers. However, all these clamps can only be used with difficulty in electrical switching devices; because in hard-to-reach places, e.g. when connecting auxiliary contactors which are arranged in large numbers on a carrier plate, it is not practically possible to simultaneously exert a relatively high pressure to open the spring clamp and to thread the wire. The significant power consumption leads, at least in the case of new installations, to fatigue problems for the assembly staff.
Til grunn for oppfinnelsen ligger således den oppgave å lage en klemme som er enda enklere å betjene, særlig ved første-gangs tilkobling, uten å kreve høyt materialforbruk eller stor monteringsinnsats. Dette oppnås på en enkel måte ved en klemme av ovennevnte art ved at der finnes en spennanordning som ikke belastes med fjærkraft når klemmen er lukket, og som på den ene side støtter seg mot fjærhuset og på den annen side mot kontaktfjæren og holder denne spent når klemmen er åpen, og som har to definerte ytterstillinger og fra fjærhusets ytterside i det minste kan forskyves slik at kontaktfjæren blir avlastet. Derved er det mulig å levere klemmen i åpnet tilstand fra fabrikk, slik at kunden slipper å bruke kraft for å åpne klemmen ved tilkobling av ledninger. Det er således relativt enkelt å tilkoble en ledning. Ledningen må bare skyves inn og klemmen utløses, dvs. at der ikke behøves noen koordinasjon mellom innføringen av ledningen og trykket på klemmen. En forskyvbart lagret kile har The invention is thus based on the task of making a clamp that is even easier to operate, especially when connecting for the first time, without requiring high material consumption or a large assembly effort. This is achieved in a simple way with a clamp of the above-mentioned type in that there is a clamping device which is not loaded with spring force when the clamp is closed, and which on the one hand rests against the spring housing and on the other hand against the contact spring and keeps this tensioned when the clamp is open, and which has two defined outer positions and can at least be moved from the outside of the spring housing so that the contact spring is relieved. Thereby, it is possible to deliver the clamp in an open state from the factory, so that the customer does not have to use force to open the clamp when connecting cables. It is thus relatively easy to connect a wire. The wire must only be pushed in and the clamp released, i.e. no coordination is needed between the insertion of the wire and the pressure on the clamp. A shiftable bearing wedge has
vist seg å være en enkel og billig spennanordning. Bruken av en kile åpner muligheten for å kombinere utløsningen av spennan- proved to be a simple and cheap tensioning device. The use of a wedge opens up the possibility of combining the release of tension
ordningen med innføringen av ledningen, nemlig ved at et fremspring på kilen kommer i berøring med ledningens isolasjon og utløser klemmen når ledningen er fullt innskjøvet. Spennanordningens utløsningsretning og ledningens innføringsretning er således sammenfallende. I dette tilfelle må man imidlertid påse at ledningens isolasjon har en viss stivhet. Ved apparater hvor innføringsretning og utløsningsretning eksempelvis skal ligge i en vinekl på 90° til hverandre, vil det være fordelaktig at spennanordningen er et stempel som kan forskyves i kontaktfjærens fjæringsretning og låses i sine ytterstillinger. Man kan uten særlig vanskelighet oppnå arretering av stempelet dersom dette er utstyrt med en låseknast som ved dreining av stempelet får inngrep med fjærhuset når fjæren er spent, dvs. klemmen er åpen. For å synliggjøre klemmens tilstand og for å oppnå enkel betje-ning med vanlig verktøy på en ukomplisert måte vil det være fordelaktig om stempelet er utstyrt med et skrutrekkerspor som også viser klemmens tilstand. For å sikre at klemmen holder seg åpen under transport fra fabrikk til kunde, vil det være fordelaktig om spennanordningen lar seg låse med klemmen i åpen tilstand. For ytterligere å rasjonalisere tilkoblingsteknikken ved apparater med mange klemmer kan det være fordelaktig å la spennanordningen betjene flere kontaktfjærer samtidig. the arrangement of the introduction of the wire, namely that a projection on the wedge comes into contact with the wire's insulation and triggers the clamp when the wire is fully inserted. The direction of release of the tensioning device and the direction of insertion of the cable thus coincide. In this case, however, care must be taken that the cable's insulation has a certain rigidity. In the case of devices where the direction of insertion and the direction of release are, for example, to lie at a 90° angle to each other, it would be advantageous for the tensioning device to be a piston that can be displaced in the springing direction of the contact spring and locked in its extreme positions. One can achieve locking of the piston without particular difficulty if this is equipped with a locking cam which, when the piston is turned, engages with the spring housing when the spring is tensioned, i.e. the clamp is open. In order to make the condition of the clamp visible and to achieve simple operation with ordinary tools in an uncomplicated way, it would be advantageous if the piston is equipped with a screwdriver slot that also shows the condition of the clamp. To ensure that the clamp remains open during transport from factory to customer, it would be advantageous if the clamping device could be locked with the clamp in an open state. In order to further rationalize the connection technique in the case of devices with many clamps, it may be advantageous to let the clamping device operate several contact springs at the same time.
Under henvisning til tegningen vil utførelseseksempler på oppfinnelsen bli beskrevet og virkemåten nærmere forklart. Fig. 1 viser snitt av en klemme med kile ifølge oppfinnelsen . Fig. 2 viser snitt av en klemme ifølge oppfinnelsen hvor der anvendes et i fjæringsretning forskyvbart og dreibart opplag-ret stempel med låsemulighet. With reference to the drawing, embodiments of the invention will be described and the mode of operation explained in more detail. Fig. 1 shows a section of a clamp with a wedge according to the invention. Fig. 2 shows a cross-section of a clamp according to the invention where a piston which can be moved in the direction of suspension and rotatably supported with a locking option is used.
Fig. 3 anskueliggjør en mulighet for låsing av stempeletFig. 3 illustrates a possibility of locking the piston
i henhold til fig. 2.according to fig. 2.
Fig. 4 og 5 viser det dreibare stempels mulige stillinger, fig. 4 ved lukket klemme og isatt ledning, og fig. 5 ved åpen klemme og ledning innskjøvet, og Fig. 4 and 5 show the possible positions of the rotatable piston, fig. 4 with closed clamp and inserted wire, and fig. 5 with open clamp and wire inserted, and
fig. 6 viser snitt av.-en klemme ifølge oppfinnelsen hvor der anvendes et i fjæringsretning ført, forskyvbart stempel med låsemekanisme basert på plastmaterialets elastisiset. fig. 6 shows a cross-section of a clamp according to the invention where a displaceable piston guided in the spring direction is used with a locking mechanism based on the elasticity of the plastic material.
I utførelsen på fig. 1 er en i og for seg kjent fjærklemme In the embodiment in fig. 1 is a spring clamp known per se
3 innsatt i en åpning 1 i en apparatkapsel 2, som f.eks. kan være 3 inserted in an opening 1 in a device capsule 2, which e.g. may be
kapselen hos et elektromagnetisk koblingsapparat. Fjærklemmens kontaktskinne 4 kan f.eks. være fastkontakten hos et elektromagnetisk koblingsapparat. Fjærklemmens bladfjær 5 er bøyet til hårnålform og omslutter med en utsparing 6 den oppbøyde ende 7 av kontaktskinnen 4 samt fungerer samtidig som innføringsåpning the capsule of an electromagnetic switching device. The spring clamp's contact rail 4 can e.g. be the fixed contact of an electromagnetic switching device. The leaf spring 5 of the spring clamp is bent into a hairpin shape and encloses with a recess 6 the bent end 7 of the contact rail 4 and simultaneously functions as an insertion opening
for den avisolerte ende 8 av ledningen 9. I åpningen 1 ligger en forskyvbar kile 10 som i den på fig. 1 viste stilling holder bladfjæren 5 spent. En avrundet utsparing 11 tjener til låsing av kilen i stillingen på fig. 1 ved at en tilsvarende utbuktning av bladfjæren 5 griper inn i utsparingen 11. En vinkelansats 12 på kilen 10 tjener til å skyve kilen bakover til den punktert antydede posisjon for å utløse bladfjæren 5, slik at den avisolerte ende 8 klemmes fast i åpningen 6. Innskyvingen av kilen kan ved innsetning av ledningen 9 skje automatisk ved hjelp av kanten på dennes isolasjon. Et spor 13 i kilen 10 gjør det mulig å forskyve kilen gjennom åpningen 14 ved hjelp av en skrutrekker eller en maskin under fremstillingen av apparatet. For å utløse klemmen er det bare nødvendig å sette f.eks. en skrutrekker inn i åpningen 14 for å trykke kilen ned i den ved pilen 15 antydede retning, slik at innføringsåpningen 6 åpnes helt og for the stripped end 8 of the wire 9. In the opening 1 is a displaceable wedge 10 as in the one in fig. The position shown in 1 keeps the leaf spring 5 tensioned. A rounded recess 11 serves to lock the wedge in the position in fig. 1 in that a corresponding bulge of the leaf spring 5 engages in the recess 11. An angular projection 12 on the wedge 10 serves to push the wedge backwards to the position indicated by the dotted line to release the leaf spring 5, so that the stripped end 8 is clamped firmly in the opening 6. When inserting the wire 9, the wedge can be pushed in automatically by means of the edge of its insulation. A slot 13 in the wedge 10 makes it possible to displace the wedge through the opening 14 by means of a screwdriver or a machine during the manufacture of the apparatus. To trigger the clamp, it is only necessary to set e.g. a screwdriver into the opening 14 to press the wedge down in the direction indicated by the arrow 15, so that the insertion opening 6 opens completely and
den avisolerte ende 8 kan trekkes ut. Det er således ikke nød-vendig å forskyve kilen for å løse eller tilkoble enkelte ledninger. the stripped end 8 can be pulled out. It is thus not necessary to displace the wedge to disconnect or connect individual wires.
I utførelsen på fig. 2 benyttes et stempel-16 som spennan-— ordning. Stempelet 16 kan forskyves på langs i åpningen 1. Et fremspring 17 i fjærhuset 2 virker sammen med en knast 18 på stempelet 16 og låser dette i den viste stilling, dvs. med bladfjæren 5 spent slik at den avisolerte ende 8 av ledningen 9 kan føres inn. Innføringsretningen er antydet ved pilen 19. Stempelet 16 har form som en skrue med skrutrekkerspor 20, slik at det er mulig å oppheve arreteringen mellom knast 18 og fremspring 17 ved å trykke stempelet lett ned og dreie det med en skrutrekker slik at stempelet blir frigjort og bladfjæren 5 avlastet og ledningen 9 blir fastklemt på vanlig måte etter innføringen. I fremspringet 17 finnes - som vist på fig. 3 - et hakk 21 for In the embodiment in fig. 2, a piston-16 is used as tension arrangement. The piston 16 can be displaced lengthwise in the opening 1. A projection 17 in the spring housing 2 works together with a cam 18 on the piston 16 and locks it in the position shown, i.e. with the leaf spring 5 tensioned so that the stripped end 8 of the wire 9 can be guided in. The direction of insertion is indicated by the arrow 19. The piston 16 has the shape of a screw with a screwdriver slot 20, so that it is possible to cancel the locking between the cam 18 and projection 17 by pressing the piston down slightly and turning it with a screwdriver so that the piston is released and the leaf spring 5 is relieved and the wire 9 is clamped in the usual way after insertion. In the projection 17 there are - as shown in fig. 3 - a notch 21 for
arretering av den stiftformede knast 18 i den på fig. 2 viste stilling, dvs. ved åpen klemme. Dette betyr en sikring mot at locking of the pin-shaped cam 18 in the one in fig. 2 shown position, i.e. with open terminal. This means a safeguard against
klemmen kommer ut av stilling under transport.the clamp comes out of position during transport.
Figurene 4 og 5 viser stillingen av skrutrekkersporet 20Figures 4 and 5 show the position of the screwdriver slot 20
i forhold til ledningens lengderetning, altså strømretningen. in relation to the longitudinal direction of the wire, i.e. the direction of the current.
Fig. 4 antyder at strømveien er fri, dvs. at klemmen er lukket, og fig. 5, hvor skrutrekkersporet 20 står på tvers av ledningen, antyder at det gjenstår å lukke klemmen. Fig. 6 viser en variant av utførelsesformen på fig. 2. Stempelet 16 kan her forskyves på langs i en åpning i fjærhuset 22. Veggen 23 danner takket være en utformet hulning 24 en elastisk fjærende del og tjener som sperrefremspring for låseknasten 25 på stempelet 16. På veggen 23 sitter en ansats 26 som griper omkring stempelet 16 og ender i en betjeningsåpning 27. Ved ned-trykning av ansatsen 26 i retningen for pilen 28 blir veggen 23 bøyet vekk fra stempelet og låsingen opphevet, så bladfjæren 5 frigjøres og klemmer den innskjøvne ledning 9 fast. Fig. 4 suggests that the current path is free, i.e. that the clamp is closed, and Fig. 5, where the screwdriver slot 20 is across the wire, suggests that the clamp remains to be closed. Fig. 6 shows a variant of the embodiment in fig. 2. The piston 16 can here be displaced longitudinally in an opening in the spring housing 22. The wall 23 forms, thanks to a designed hollow 24, an elastically springy part and serves as a locking projection for the locking cam 25 on the piston 16. On the wall 23 there is a shoulder 26 which grips around the piston 16 and ends in an operating opening 27. By pressing down the projection 26 in the direction of the arrow 28, the wall 23 is bent away from the piston and the locking is lifted, so the leaf spring 5 is released and clamps the inserted wire 9 firmly.
For å åpne klemmen eller som forberedelse til levering spennes bladfjæren 5 ved at stempelet, f.eks. med en skrutrekker, skyves i retningen for pilen 29 inntil låsing mot veggen 23 fin-ner sted. To open the clamp or in preparation for delivery, the leaf spring 5 is tensioned by the piston, e.g. with a screwdriver, pushed in the direction of the arrow 29 until locking against the wall 23 takes place.
Klemmen ifølge oppfinnelsen muliggjør bruk av normale, kom-mersielt tilgjengelige kontaktfjærer og blir rett og slett ved hjelp av en enkel tilleggsdel som praktisk talt ikke koster noe, og som ikke får å ta opp noe fjærtrykk i normal driftstilstand, tildannet til en fjærklemme som kan leveres i åpen tilstand. The clamp according to the invention enables the use of normal, commercially available contact springs and is simply made with the help of a simple additional part which costs practically nothing, and which cannot take up any spring pressure in normal operating conditions, into a spring clamp which can delivered in open condition.
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3044134A DE3044134C2 (en) | 1980-11-24 | 1980-11-24 | Screwless clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
NO813825L true NO813825L (en) | 1982-05-25 |
Family
ID=6117393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO813825A NO813825L (en) | 1980-11-24 | 1981-11-11 | SCRIPTURE CLIPS |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0052767A1 (en) |
JP (1) | JPS57118381A (en) |
BR (1) | BR8107596A (en) |
DE (1) | DE3044134C2 (en) |
DK (1) | DK517581A (en) |
ES (1) | ES8301067A1 (en) |
FI (1) | FI813376L (en) |
NO (1) | NO813825L (en) |
ZA (1) | ZA818109B (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2127627B (en) * | 1982-08-18 | 1985-12-04 | Lucas Ind Plc | Electrical component |
DE3237832C2 (en) * | 1982-10-12 | 1986-01-30 | Siemens AG, 1000 Berlin und 8000 München | Screwless terminal or connector for electrical conductors |
DE3237947A1 (en) * | 1982-10-13 | 1984-04-19 | Rafi Gmbh & Co Elektrotechnische Spezialfabrik, 7981 Berg | DEVICE FOR SCREWLESS CONNECTION OF TWO PARTS |
DE3302372A1 (en) * | 1983-01-25 | 1984-07-26 | WAGO Verwaltungsgesellschaft mbH, 4950 Minden | Screwless terminal |
DE3514099C2 (en) * | 1985-04-16 | 1994-11-17 | Wago Verwaltungs Gmbh | Connection clamp for electrical conductors |
DE3514097C2 (en) * | 1985-04-16 | 1996-12-19 | Wago Verwaltungs Gmbh | Connection clamp for electrical conductors |
CH684355A5 (en) * | 1991-07-26 | 1994-08-31 | Stoll Alwin Kabelkonfektion Ag | Turning bolt mechanism in locking and fastening devices. |
GB9311559D0 (en) * | 1993-06-04 | 1993-07-21 | Amp Gmbh | Spring clamp actuator |
DE9403137U1 (en) * | 1994-02-25 | 1995-06-22 | F. Wieland Elektrische Industrie Gmbh, 96052 Bamberg | Spring clip for an electrical conductor |
DE19529028B4 (en) * | 1995-07-28 | 2008-01-24 | Wago Verwaltungsgesellschaft Mbh | Electric spring-loaded terminal |
DE19823648C1 (en) * | 1998-05-27 | 1999-11-04 | Metz Albert Ria Electronic | Connector, esp. for circuit boards, developed to be simple to operate, to be of simple construction and to be held stable in the open position |
DE19825629B4 (en) * | 1998-06-08 | 2007-06-06 | Siemens Ag | Spring terminal |
DE19845475B4 (en) * | 1998-10-02 | 2007-11-08 | Aeg Niederspannungstechnik Gmbh & Co Kg | Spring terminal |
PT1240688E (en) * | 1999-12-21 | 2003-11-28 | Siemens Ag | BOLT WITHOUT SCREWS |
DE10103187B4 (en) * | 2001-01-24 | 2010-11-18 | Wago Verwaltungsgesellschaft Mbh | Electrical terminal |
ITMI20060373A1 (en) * | 2006-03-02 | 2007-09-03 | Ilme Spa | ELECTRIC MULTIPOLAR CONNECTOR WITH SPRING CONTACTS |
DE502007003404D1 (en) | 2007-06-08 | 2010-05-20 | Landis & Gyr Ag | Screwless connection terminal |
DE102007050683B4 (en) * | 2007-10-22 | 2009-09-03 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
DE102008039232B4 (en) * | 2008-08-22 | 2019-02-28 | Phoenix Contact Gmbh & Co. Kg | Electrical connection terminal |
US7909633B1 (en) * | 2009-09-15 | 2011-03-22 | Fisher-Rosemount Systems, Inc. | Wire connection apparatus |
DE102015117387A1 (en) | 2015-10-13 | 2017-04-13 | Harting Electric Gmbh & Co. Kg | Connectors |
DE102017129407B4 (en) * | 2017-12-11 | 2019-11-28 | Phoenix Contact Gmbh & Co. Kg | Electrical connection terminal |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1121147B (en) * | 1955-09-30 | 1962-01-04 | Siemens Ag | Connection terminal with clamping screw |
DE1119940B (en) * | 1960-09-21 | 1961-12-21 | Seger & Angermeyer Desco Werk | Screwless connection terminal with spring-loaded pressure contact |
DE1984159U (en) * | 1967-12-07 | 1968-04-25 | Friedrich Merk Telefonbau G M | CLAMPING DEVICE FOR THE CONNECTION OF ELECTRICAL CABLES. |
BE754252A (en) * | 1969-07-31 | 1970-12-31 | Bunker Ramo | NULL INTRODUCTION FORCE RECEPTACLE FOR DECIRCUITED BEARING FLAT ELEMENTS |
DE2023170B2 (en) * | 1970-05-12 | 1972-03-30 | Krone Gmbh, 1000 Berlin | DETACHABLE ELECTRIC CLAMP CONNECTION |
AT353876B (en) * | 1975-12-15 | 1979-12-10 | Electro Terminal Gmbh | SCREWLESS CLAMP INSERTED IN A HOUSING |
DE2706482C2 (en) * | 1977-02-16 | 1985-02-21 | Wago-Kontakttechnik Gmbh, 4950 Minden | Screwless connection and / or connecting clamp |
-
1980
- 1980-11-24 DE DE3044134A patent/DE3044134C2/en not_active Expired
-
1981
- 1981-10-21 EP EP81108650A patent/EP0052767A1/en not_active Ceased
- 1981-10-28 FI FI813376A patent/FI813376L/en not_active Application Discontinuation
- 1981-11-11 NO NO813825A patent/NO813825L/en unknown
- 1981-11-23 BR BR8107596A patent/BR8107596A/en unknown
- 1981-11-23 ES ES507367A patent/ES8301067A1/en not_active Expired
- 1981-11-23 ZA ZA818109A patent/ZA818109B/en unknown
- 1981-11-23 DK DK517581A patent/DK517581A/en not_active Application Discontinuation
- 1981-11-24 JP JP56188284A patent/JPS57118381A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0052767A1 (en) | 1982-06-02 |
DK517581A (en) | 1982-05-25 |
DE3044134C2 (en) | 1983-09-01 |
FI813376L (en) | 1982-05-25 |
ES507367A0 (en) | 1982-11-01 |
BR8107596A (en) | 1982-08-17 |
ES8301067A1 (en) | 1982-11-01 |
JPS57118381A (en) | 1982-07-23 |
DE3044134A1 (en) | 1982-06-03 |
ZA818109B (en) | 1982-10-27 |
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