SE418785B - GROUNDING CONDUCTORS - Google Patents

GROUNDING CONDUCTORS

Info

Publication number
SE418785B
SE418785B SE8004232A SE8004232A SE418785B SE 418785 B SE418785 B SE 418785B SE 8004232 A SE8004232 A SE 8004232A SE 8004232 A SE8004232 A SE 8004232A SE 418785 B SE418785 B SE 418785B
Authority
SE
Sweden
Prior art keywords
legs
holding rail
socket
sockets
branch
Prior art date
Application number
SE8004232A
Other languages
Swedish (sv)
Inventor
G E Filipsson
Original Assignee
Bakelit Konstr Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bakelit Konstr Ab filed Critical Bakelit Konstr Ab
Priority to SE8004232A priority Critical patent/SE418785B/en
Priority to DE3119194A priority patent/DE3119194C2/en
Publication of SE418785B publication Critical patent/SE418785B/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/655Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth brace
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/003Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured only to wires or cables

Landscapes

  • Distribution Board (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Elimination Of Static Electricity (AREA)

Description

.8004232-8 10 15 20 25 30 35 2 nedvänt U, vars flänsar 14, 15 bildar rät vinkel md skenan 10 och vars liv 16 bildar rät vinkel med flänsar- na 14, 15. Från ändpartierna ll, 12 uppskjuter en skän- kel 17 resp 19, vilken sträcker sig i samma plan som partierna ll, 12 och har en utåtkrökt ände 18 resp 20. .8004232-8 10 15 20 25 30 35 2 facing downwards U, whose flanges 14, 15 form a right angle with the rail 10 and whose web 16 forms a right angle with the flanges 14, 15. From the end portions 11, 12 a leg protrudes 17 and 19, respectively, which extends in the same plane as the portions 11, 12 and has an outwardly curved end 18 and 20, respectively.

Från de U-formiga partiernas 13 skänklar 14, 15 upp- skjuter likaså skänklar 21 resp 23, varvid de till varje parti 13 hörande skänklarna 21, 23 divergerar i riktning från partiet 13 och har mot varandra krökta ändar. Skänk- larna 21, 23 är, såsom visas vid 25, 26 utslagna ur ' skenans 10 respektive skänklarnas 14, 15 material. Av ovanstående framgår, att jorddonets samtliga delar är framställda av ett stycke och att ändpartierna ll, 12 och de däremellan belägna partierna 13 uppdelar skenan 10 i tre lika stora delar, som är tillordnade var sitt uttag hos grenuttaget. Det till varje uttag hörande skänklarna 17, 21 resp 23, 21 resp 23, 19 med från varandra krökta ändar 18, 22 resp 24, 22 resp 24, 20 bildar de jordskenor, varmed jordskenorna på en jordad stickkontakt är avsedda att ingripa vid instickning av kontakten i grenuttaget. Skenan 10 är givetvis framställd av ledande material och skänklarna 17, 21; 23, 21; 23, 19 är anordnade att fjädra något isär vid ingreppet med stickkontaktens jordskenor, då denna instickes i ut- taget. _ Partierna 13 medför den fördelen, att skänklarna 21, 23 kan slås ut ur skenmaterialet trots skenans 10 begränsade längd. Partiernas 13 höjd över skenan 10 möj- liggör dessutom att s k petskydd kan placeras mellan till varandra hörande skänklar 18, 21; 23, 21; 23, 19 för att förhindra oavsiktlig beröring med strömförande delar genom grenuttagets öppningar. Därigenom kan man på ett mycket enkelt sätt montera jorddonet också i ett petskyddat grenuttag.From the legs 14, 15 of the U-shaped portions 13 also protrude legs 21 and 23, respectively, the legs 21, 23 belonging to each portion 13 diverging in the direction from the portion 13 and having curved ends towards each other. The legs 21, 23 are, as shown at 25, 26, knocked out of the material of the rail 10 and the legs 14, 15, respectively. From the above it appears that all the parts of the earthenware are made of one piece and that the end portions 11, 12 and the portions 13 located therebetween divide the rail 10 into three equal parts, each of which is assigned its own outlet at the branch socket. The legs 17, 21 and 23, 21 and 23, 19, respectively, associated with each socket with mutually curved ends 18, 22 and 24, 22 and 24, 20, respectively, form the ground rails, with which the ground rails on a grounded socket are intended to engage when inserting the plug in the branch socket. The rail 10 is of course made of conductive material and the legs 17, 21; 23, 21; 23, 19 are arranged to spring slightly apart during the engagement with the ground rails of the plug, when this is inserted into the socket. The portions 13 have the advantage that the legs 21, 23 can be knocked out of the rail material despite the limited length of the rail 10. The height of the portions 13 above the rail 10 also enables so-called peg protection to be placed between adjacent legs 18, 21; 23, 21; 23, 19 to prevent accidental contact with live parts through the branch socket openings. In this way, the earthenware can also be mounted in a very simple way in a socket-protected branch socket.

Uppfinningen har beskrivits med hänvisning till ett grenuttag med tre uttag men det inses, att uppfinnings- principen är tillämpbar också på vägg- eller grenuttag med fler eller färre uttag. Jorddonet kan framställas 8004232-8 3 på ett mycket enkelt sätt genom en stansnings- och bock- ningsoperation och trots att det är mycket biligare än hittillsvarande jorddon av detta slag är det mycket säk- rare på grund av att glapp icke kan uppstå och möjliggör 5 därjämte enkel montering.The invention has been described with reference to a branch socket with three sockets, but it will be understood that the principle of the invention is also applicable to wall or branch sockets with more or fewer sockets. The grounding device can be manufactured 8004232-8 3 in a very simple manner by a punching and bending operation and although it is much cheaper than hitherto existing grounding devices of this type, it is much safer due to the fact that play cannot occur and enables 5 in addition, easy assembly.

Claims (3)

800l|232~8 10 15 20 4 PATENTKRAV800l | 232 ~ 8 10 15 20 4 PATENTKRAV 1. Jorddon, särskilt för s k petskyddande vägg- och grenuttag, med på avstånd från varandra belägna, uypåtriktade skänklar (17, 21), vilka är av ledande ma- terial och fjädrande isärförbara för ingrepp med jord- skenor på motsatta sidor av en stickkontakt och vilka är förbundna med en hållarskena (10), likaså av ledande material, vilken i sin tur är ansluten till en jordled- ning, k ä n n e t e c k n a t därav, att skänklarna (17, 21) och hållarskenan (10) är utformade i ett stycke, att hållarskenan har uppåtbockade partier (11, 14), var- ifrån skänklarna (17, 21) utgår, och att åtminstone den ena skänkeln (21) är utslagen ur hållarskenans (10) och tillhörande uppåtbockade partis (14) material.Grounding devices, in particular for so-called socket-protective wall and branch sockets, with spaced apart, unobstructed legs (17, 21), which are of conductive material and resiliently separable for engagement with ground rails on opposite sides of a socket and which are connected to a holding rail (10), also of conductive material, which in turn is connected to a ground wire, characterized in that the legs (17, 21) and the holding rail (10) are formed in one piece , that the holding rail has upwardly bent portions (11, 14), from which the legs (17, 21) originate, and that at least one leg (21) is knocked out of the material of the holding rail (10) and associated upwardly bent portion (14). 2. Jorddon enligt krav 1 för vägg- eller grenuttag ned flera uttag, k ä n n e t e c k n a t därav, att hållarskenan (10) har minst en som ett upp- och nedvänt U bockad del (13), vars U-flänsar (14, 15) bildar nämnda uppåtbockade parti för de närmast varandra belägna skänk- larna (21, 23) hos eller grenuttaget. 4Grounding device according to Claim 1 for wall or branch sockets down several sockets, characterized in that the holding rail (10) has at least one part (13) bent upwards and downwards, the U-flanges (14, 15) forms said upwardly bent portion for the adjacent legs (21, 23) of or the branch socket. 4 3. Jorddon enligt krav 1 eller 2, k ä n n e t e c k- n a t därav, att utrymmet mellan sagda uppåtbockade partier (ll, 14) är dimensionerat för upptagning av ett s k petskydd. tvâ varandra närbelägna uttag i vägg-Grounding device according to claim 1 or 2, characterized in that the space between said upwardly bent portions (ll, 14) is dimensioned for receiving a so-called protection. two adjacent sockets in the wall
SE8004232A 1980-06-06 1980-06-06 GROUNDING CONDUCTORS SE418785B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8004232A SE418785B (en) 1980-06-06 1980-06-06 GROUNDING CONDUCTORS
DE3119194A DE3119194C2 (en) 1980-06-06 1981-05-14 Earth contact device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8004232A SE418785B (en) 1980-06-06 1980-06-06 GROUNDING CONDUCTORS

Publications (1)

Publication Number Publication Date
SE418785B true SE418785B (en) 1981-06-22

Family

ID=20341155

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004232A SE418785B (en) 1980-06-06 1980-06-06 GROUNDING CONDUCTORS

Country Status (2)

Country Link
DE (1) DE3119194C2 (en)
SE (1) SE418785B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446730A1 (en) * 1984-12-21 1986-07-03 REHAU AG + Co, 8673 Rehau SOCKET OR PLUG IN PLASTIC
HU205219B (en) * 1989-01-23 1992-03-30 Kontakta Villamosszerelesi Val Module system receptacle series
US5059132A (en) * 1990-02-12 1991-10-22 Molex Incorporated Electrical raceway with improved ground connection method and apparatus
DE19633508A1 (en) * 1996-08-20 1998-02-26 Abb Patent Gmbh Electric double socket
DE19832741A1 (en) * 1998-07-21 2000-01-27 Abb Patent Gmbh Electric double socket

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7120590U (en) * 1971-05-27 1971-08-19 Gebrueder Merten EARTHING BRACKET FOR PROTECTIVE CONTACT MULTIPLE SOCKETS
DE7139186U (en) * 1971-10-16 1973-03-22 Bbc Ag PROTECTIVE LADDER BRACKET FOR MULTIPLE SOCKETS

Also Published As

Publication number Publication date
DE3119194C2 (en) 1984-11-15
DE3119194A1 (en) 1982-02-04

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