DK148149B - POWERFUL SKINS - Google Patents

POWERFUL SKINS Download PDF

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Publication number
DK148149B
DK148149B DK011178AA DK11178A DK148149B DK 148149 B DK148149 B DK 148149B DK 011178A A DK011178A A DK 011178AA DK 11178 A DK11178 A DK 11178A DK 148149 B DK148149 B DK 148149B
Authority
DK
Denmark
Prior art keywords
rail
rails
tabs
profile
skins
Prior art date
Application number
DK011178AA
Other languages
Danish (da)
Other versions
DK11178A (en
DK148149C (en
Inventor
Kristian Just
Original Assignee
Knudsen Nordisk Elect
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 Knudsen Nordisk Elect filed Critical Knudsen Nordisk Elect
Priority to DK11178A priority Critical patent/DK148149C/en
Priority to NO790063A priority patent/NO790063L/en
Priority to EP79100066A priority patent/EP0003289B1/en
Priority to FI790073A priority patent/FI790073A/en
Priority to IE42/79A priority patent/IE47722B1/en
Priority to DE7900528U priority patent/DE7900528U1/en
Priority to DE7979100066T priority patent/DE2963570D1/en
Publication of DK11178A publication Critical patent/DK11178A/en
Publication of DK148149B publication Critical patent/DK148149B/en
Application granted granted Critical
Publication of DK148149C publication Critical patent/DK148149C/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00Coupling parts supported only by co-operation with counterpart
    • H01R31/02Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter

Landscapes

  • Non-Insulated Conductors (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Luminescent Compositions (AREA)

Description

148149 i148149 i

Opfindelsen angår en strømskinne med U-profil med flige til lednings-klemmer af typen "spade connector", omfattende en bundflange og sideflanger.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a U-profile power rail with tabs for "spade connector" wiring terminals, comprising a bottom flange and side flanges.

5 Strømførende skinner består normalt af flade eller profilformede skinner med fastgjorte flige til ledningsklemmer. I mange tilfælde skal sådanne skinner kunne modstå kraftpåvirkninger af både mekanisk og elektrisk art, f.eks. ved utilsigtet kortslutning. For at forenkle fremstillingen af sådanne skinner kan de omtalte flige udstanses i 10 skinnen. Hvis skinnen består af en plade, som i forvejen har en ringe stivhed, vil en udstansning af flige i pladen svække denne yderligere i betydelig grad. Hvis skinnen derimod er profilformet, kan man ved en hensigtsmæssig udstansning af flige i skinnen undgå at svække skinnens stivhed nævneværdigt.5 Current rails usually consist of flat or profile shaped rails with fixed tabs for cable clamps. In many cases, such rails must be able to withstand both mechanical and electrical forces, e.g. by accidental short circuit. In order to simplify the manufacture of such rails, the said tabs can be punched into the rail. If the rail consists of a plate which already has a low stiffness, a punching of tabs in the plate will weaken this further to a considerable extent. If, on the other hand, the rail is profile-shaped, a suitable punching of tabs in the rail can avoid significantly weakening the rigidity of the rail.

1515

Det er kendt f.eks. fra dansk fremlæggelsesskrift nr. 134.378, almindelig tilgængelig dansk patentansøgning nr. 3983/76 samt U.S.A. patentskrift nr. 32 10 716 at anvende samleskinner, som hovedsagelig er U-formede. Det er ligeledes kendt f.eks. fra tysk fremlæggelsesskrift 20 nr. 19 09 166 og U.S.A. patentskrift nr. 39 02 778 at udstanse flige til ledningsklemmer i flade rektangulære skinner. I forbindelse med svagstrømsinstallationer har det været forsøgt at kombinere en art U-formet skinne med udstansede flige, jvf. engelsk patentskrift 12 21 942, men her tjener fligene udelukkende som skarpe kanter til gennem-25 trængning af ledningsisolation.It is known e.g. from Danish Patent Laid-Open No. 134,378, generally available Danish Patent Application No. 3983/76, and U.S.A. patent application No. 32 10 716 to use bus rails which are mainly U-shaped. It is also known e.g. from German Patent Specification 20 No. 19 09 166 and U.S.A. patent specification 39 02 778 for cutting tabs for cable clamps in flat rectangular rails. In connection with low-current installations, an attempt has been made to combine a species U-shaped rail with punched tabs, cf. English patent 12 21 942, but here the tabs serve only as sharp edges for penetration of wire insulation.

Formålet med opfindelsen er at anvise en konstruktion, der kombinerer de kendte konstruktioner på en sådan måde, at skinnerne kan opfylde kravene til stivhed samtidig med, at der spares materiale, idet skin-30 nernes godstykkelse kan reduceres og/eller fastgørelsesbeslag til ledningerne helt kan undværes, hvilket tillige medfører en betydelig ar-bejdslettelse ved montering af ledninger på skinner i f.eks. strømskabe.The object of the invention is to provide a structure which combines the known constructions in such a way that the rails can meet the requirements for stiffness while saving material, as the thickness of the rails can be reduced and / or fastening fittings to the cables can be completely is also avoided, which also results in considerable work relief when mounting wires on rails in e.g. power cabinets.

35 Dette formål opfyldes ved en skinne ifølge opfindelsen, der er ejendommelig ved, at fligene er udstanset i bundflangen i skinneprofilen, samt 2 K8149 at fligene er bukket ind i den hule profil.This object is fulfilled by a rail according to the invention, characterized in that the lugs are punched in the bottom flange of the rail profile, and also that the lugs are bent into the hollow profile.

Skinnen ifølge opfindelsen kan endvidere være ejendommelig ved, at de yderste kanter af sideflangerne er bukket indefter i U-profilen. Her-5 ved opnås en skinne, som kun er svækket minimalt i forhold til en lignende skinne uden udstansede flige. Samtidig opnår man en kompakt og dermed pladsbesparende konstruktion, idet ledningsklemmerne på denne måde anbringes i hulrummet mellem skinnens flanger.The rail according to the invention can also be characterized in that the outer edges of the side flanges are bent inwardly in the U-profile. Hereby a rail is obtained which is only minimally weakened with respect to a similar rail without stamped tabs. At the same time, a compact and thus space-saving construction is achieved, in this way the cable clamps are placed in the cavity between the flanges of the rail.

10 Endelig kan skinnen ifølge opfindelsen være ejendommelig ved, at enderne af de udragende flanger i U-profilet er ombukket udad. Derved kan der blive plads til grovere værktøj ved montagen af ledningerne, uden at det går ud over stivheden.Finally, the rail according to the invention may be characterized in that the ends of the protruding flanges in the U-profile are folded outwards. This allows room for coarser tools when mounting the wires without compromising the rigidity.

15 Sluttelig kan skinnen ifølge opfindelsen være ejendommelig ved, at have I-profil, hvilket i visse sammenbygninger tillader bedre pladsudnyttelse.Finally, the rail according to the invention can be characterized by having an I-profile, which in some constructions allows better space utilization.

Opfindelsen forklares nærmere under henvisning til tegningen, hvor 20 fig. 1 viser en del af en strømførende skinne med U-formet tværsnits-profil set fra kropsflangens side, fig. 2 den samme set fra siden, fig. 3 et snit efter III—III i fig. 2, fig. 4 et system af strømførende skinner monteret på en ramme set fra 25 neden af skinnerne, fig. 5 en enklere udførelsesform af en skinne med U-formet tværsnits-profil set fra enden, fig. 6 en skinne ifølge opfindelsen med et I-formet tværsnitsprofil set fra enden, og 30 fig. 7 en skinne med U-formet tværsnitsprofil, hvor sideflangernes ender er bukket ind.The invention is further explained with reference to the drawing, in which: FIG. 1 is a sectional view of a live conductor with a U-shaped cross-sectional profile seen from the side of the body flange; FIG. 2 shows the same side view; FIG. 3 is a sectional view of III-III of FIG. 2, FIG. 4 shows a system of live rails mounted on a frame seen from below the rails; FIG. 5 shows a simpler embodiment of a rail with U-shaped cross sectional profile as seen from the end; FIG. 6 is an end view of a rail according to the invention with an I-shaped cross sectional profile, and FIG. 7 shows a rail with a U-shaped cross section where the ends of the side flanges are bent.

I fig. 1 ses kropsflangen 1, hvori der er udformet et hul 2 til montering af skinnen på en ramme eller lignende, samt to flige 3a og 3b.In FIG. 1, the body flange 1 is shown, in which a hole 2 is provided for mounting the rail on a frame or the like, and two tabs 3a and 3b.

35 Disse flige 3a og 3b er bukket indad i retning efter sideflangerne 4a og 4b med en vinkel på 45° i forhold til kropsflangen 1, hvilket frem- 148149 3 går af fig. 2 og fig. 3. Fligene 3a og 3b er udformet med små huller 5a og 5b. I fig. 3 ses, at sideflangerne 4a og 4b's ender 6a og 6b er bukket indad i en ret vinkel.These tabs 3a and 3b are bent inwards in the direction of the side flanges 4a and 4b at an angle of 45 ° to the body flange 1, as shown in FIG. 2 and FIG. 3. The tabs 3a and 3b are formed with small holes 5a and 5b. In FIG. 3, the ends 6a and 6b of the side flanges 4a and 4b are bent inwardly at a right angle.

5 Et eksempel på et system af tre parallelt monterede skinner er vist i fig. 4. Skinnerne er fastgjort til en ramme 7 ved hjælp af skruer 8.5 An example of a system of three parallel rails is shown in FIG. 4. The rails are secured to a frame 7 by means of screws 8.

De enkelte dele af skinnerne er i øvrigt nummereret på samme måde som ovenfor.The individual parts of the rails are otherwise numbered in the same way as above.

10 Skinneprofilet i fig. 5 adskiller sin kun fra de i fig. 1-4 viste ved at mangle de ombukkede flangeender 6a og 6b. Skinnen med I-formet tværsnitsprofil som vist i fig. 6 må fastgøres til en ramme 7 ved hjælp af en af sideflangerne 4a eller 4b. Endeligt kan sideflangerne 4a og 4b's ender 6a og 6b være bukket udad fra skinnen, som vist i fig. 7.10 The rail profile of FIG. 5 differs its from those of FIG. 1-4 by missing the bent flange ends 6a and 6b. The rail with I-shaped cross-sectional profile as shown in FIG. 6 may be attached to a frame 7 by means of one of the side flanges 4a or 4b. Finally, the ends 6a and 6b of the side flanges 4a and 4b may be bent outwardly from the rail, as shown in FIG. 7th

DK11178A 1978-01-10 1978-01-10 POWERFUL SKINS DK148149C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK11178A DK148149C (en) 1978-01-10 1978-01-10 POWERFUL SKINS
NO790063A NO790063L (en) 1978-01-10 1979-01-09 CURRENT SHINES.
EP79100066A EP0003289B1 (en) 1978-01-10 1979-01-10 Bus bar with terminal lugs
FI790073A FI790073A (en) 1978-01-10 1979-01-10 STROEMFOERANDE SKENA
IE42/79A IE47722B1 (en) 1978-01-10 1979-01-10 Bus bar with terminal lugs
DE7900528U DE7900528U1 (en) 1978-01-10 1979-01-10 Distribution rail with connection lugs
DE7979100066T DE2963570D1 (en) 1978-01-10 1979-01-10 Bus bar with terminal lugs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK11178A DK148149C (en) 1978-01-10 1978-01-10 POWERFUL SKINS
DK11178 1978-01-10

Publications (3)

Publication Number Publication Date
DK11178A DK11178A (en) 1979-07-11
DK148149B true DK148149B (en) 1985-03-18
DK148149C DK148149C (en) 1985-09-23

Family

ID=8089865

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11178A DK148149C (en) 1978-01-10 1978-01-10 POWERFUL SKINS

Country Status (6)

Country Link
EP (1) EP0003289B1 (en)
DE (2) DE7900528U1 (en)
DK (1) DK148149C (en)
FI (1) FI790073A (en)
IE (1) IE47722B1 (en)
NO (1) NO790063L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU653466B2 (en) * 1988-11-22 1994-09-29 P & B Electrice Pty. Ltd. Bus bar
JP2587911Y2 (en) * 1993-07-07 1998-12-24 住友電装株式会社 Fixing structure of electric connection box and busbar for mini fuse
US10673050B2 (en) 2015-01-05 2020-06-02 Cps Technology Holdings Llc Battery module terminal system and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965872A (en) * 1955-06-07 1960-12-20 Underwriters Safety Device Co Terminal connector block with plural conductor tabs
US3088092A (en) * 1956-01-16 1963-04-30 Ferro Corp Quickly applicable and removable bus bar
US3210716A (en) 1962-08-16 1965-10-05 Ite Circuit Breaker Ltd Bus structure
FR1495973A (en) * 1966-10-06 1967-09-22 Amp Inc Electrical connection element
ES155518U (en) * 1970-01-31 1970-06-01 Amp Inc Electric busbar device (Machine-translation by Google Translate, not legally binding)
US3902778A (en) 1973-09-13 1975-09-02 Atlee Corp Flexible strip bus bar
SE387480B (en) 1975-09-05 1976-09-06 Ericsson Telefon Ab L M CONNECTING DEVICE FOR CONNECTING AN ELECTRICAL WIRE TO A COLLECTION RAIL
DE2721186C2 (en) 1977-05-11 1986-04-24 Bayer Ag, 5090 Leverkusen Process for the preparation of a mixture of low molecular weight polyhydroxyl compounds

Also Published As

Publication number Publication date
DK11178A (en) 1979-07-11
EP0003289B1 (en) 1982-08-25
EP0003289A1 (en) 1979-08-08
IE790042L (en) 1979-07-10
IE47722B1 (en) 1984-05-30
DK148149C (en) 1985-09-23
DE7900528U1 (en) 1979-05-03
FI790073A (en) 1979-07-11
NO790063L (en) 1979-07-11
DE2963570D1 (en) 1982-10-21

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