FI89117C - Fixing chute for power lines - Google Patents

Fixing chute for power lines Download PDF

Info

Publication number
FI89117C
FI89117C FI920254A FI920254A FI89117C FI 89117 C FI89117 C FI 89117C FI 920254 A FI920254 A FI 920254A FI 920254 A FI920254 A FI 920254A FI 89117 C FI89117 C FI 89117C
Authority
FI
Finland
Prior art keywords
cable
base
sides
trough
space
Prior art date
Application number
FI920254A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI920254A0 (en
FI89117B (en
Inventor
Tuomas Kerttunen
Original Assignee
Tuomas Kerttunen
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 Tuomas Kerttunen filed Critical Tuomas Kerttunen
Priority to FI920254A priority Critical patent/FI89117C/en
Publication of FI920254A0 publication Critical patent/FI920254A0/en
Priority to AU33540/93A priority patent/AU3354093A/en
Priority to FI930024U priority patent/FI611U1/en
Priority to PCT/FI1993/000018 priority patent/WO1993014545A1/en
Publication of FI89117B publication Critical patent/FI89117B/en
Application granted granted Critical
Publication of FI89117C publication Critical patent/FI89117C/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/26—Installations of cables, lines, or separate protective tubing therefor directly on or in walls, ceilings, or floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Led Device Packages (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

The object of the invention is a longitudinal attachment moulding (4) for an electrical cable (6) or like, which includes a bottom section (1) attached to a base (10), slightly flexible sides (2) rising from the bottom section, which form between them a cable space (3) that is wider than the distance between their free edges, into which the cable (6) or other similar is pressed by temporarily spreading to the side the flexible free edges of the sides (2), separate formed parts (8) of the sides (2) or special tongues (5) for carrying the cable (6) between the sides at such a height that space remains beneath the cable for the head (7) of the attachment member, e.g. a screw, in which case the bottom section (1) is always visible from above.

Description

8911 78911 7

SÄHKÖJOHDON XXINNXTY8XOURUPOWER CORD XXINNXTY8XOURU

Keksinnön kohteena on sähköjohdon tai vastaavan kiinnitykseen tehty pitkänomainen kouru, joka kiinnitetään alustaan ja johon 5 johto kourun kiinnityksen jälkeen painetaan.The invention relates to an elongate trough made for fastening an electric wire or the like, which is fastened to a base and into which the wire 5 is pressed after fastening the trough.

Sähköjohdon kiinnittämiseen on irrallisten pitimien lisäksi kehitetty yhtenäisiä, pitkiä kouruja. Nämä on ruuvaten, naulaten tai liimaten kiinnitetty alustaan. Johto sijoitetaan kouruun sen 10 jälkeen, kun kouru on kiinnitetty.In addition to loose holders, uniform, long gutters have been developed to secure the power cord. These are attached to the base by screwing, nailing or gluing. The wire is placed in the chute 10 after the chute is attached.

Eräässä tunnetussa ratkaisussa kouruun kuuluu kansi, joka johdon asennuksen jälkeen painetaan kourun päälle. Kansi kiinnittyy uristaan kouruun. Kourun on tällöin oltava niin tilava, että 15 kiinnitysruuvin kantakin sopii kouruun nostamatta johtoa kourutilan ulkopuolelle. Johto on tällaisessa kourussa löysänä.In a known solution, the trough comprises a cover which, after the installation of the cable, is pressed onto the trough. The lid attaches to the trough from its grooves. The gutter must then be so spacious that the base of the 15 fastening screws fits into the gutter without lifting the cable outside the gutter space. The cord is loose in such a trough.

Toisessa tunnetussa ratkaisussa johtojen kiinnitysalustan muodostaa johtoa huomattavasti leveämpi lista, johon yleensä 20 useita johtoja kiinnitetään listan uriin tarttuvilla pitimillä. Listan päälle painetaan johtoasennuksen jälkeen kourun muotoinen kansi, joka kiinnittyy uristaan pohjalistan kohoutumiin.In another known solution, the wire fastening base is formed by a strip which is considerably wider than the wire, to which generally several wires are fastened by means of holders which engage in the grooves of the strip. After the cable installation, a gutter-shaped cover is pressed onto the strip, which attaches to the protrusions of the base strip from its grooves.

Eräässä muussa tunnetussa kourussa alustaa vastaan tuleva kourun 25 pohja on sivelty liimalla. Alustaan liimattu kouru on suustaan supistuva ja levenee pohjaa kohti, jolloin kourun reunat puristavat johtoa pohjaa vastaan pitäen sen tiukasti kourussa, oikaistussakin johdossa oleva taivutus jännitys pyrkii kuitenkin ajanmittaan irrottamaan kourun alustasta.In another known trough, the bottom of the trough 25 facing the substrate is coated with glue. The chute glued to the base shrinks from its mouth and widens towards the bottom, whereby the edges of the chute press the wire against the base, holding it tightly in the chute, however, even the bending tension in the straightened wire tends to detach the chute from the base.

3030

Saksalaisesta hakemusjulkaisusta nro 20,237,764 tunnetaan välipohjalla varustettu kouru, jossa välipohja kannattaa johtoa pohjaosaa korkeammalla välitilan aikaansaamiseksi ruuvin kantaa varten.German application publication No. 20,237,764 discloses a gutter with an intermediate base, in which the intermediate base supports the cable higher than the base part in order to provide an intermediate space for the screw base.

: 35 Tämän keksinnön tunnusmerkilliset piirteet on esitetty oheisissa patenttivaatimuksissa.: 35 The characteristic features of the present invention are set out in the appended claims.

Keksintöä selostetaan sovellutusesimerkkien avulla viittaamalla 40 eri kouruprofiileja esittäviin kuviin 1-6 2 89117The invention will be described by means of application examples with reference to Figures 1-6 2 89117 showing 40 different gutter profiles.

Kuvien 1 ja 3 esittämissä ratkaisuissa kourun laitojen (2) muodostama johtotila (3) on muodoltaan pyöreää johtoa muistuttava. Se on myös johtoa hieman pienempi, jolloin johtotilan laidat leviävät sivuille, kun johto (6) painetaan kouruun. 5 Puristus pakottaa johdon oikenemaan kourun pyöreän muodon mukaiseksi ja nostaa johdon kiinnityslaitteen (7) kannan yläpuolelle.In the solutions shown in Figures 1 and 3, the conductor space (3) formed by the edges of the trough (2) has a shape resembling a round conductor. It is also slightly smaller than the wire, so that the edges of the wire compartment spread to the sides when the wire (6) is pressed into the chute. 5 The compression forces the cable to straighten to the round shape of the trough and lifts the cable above the base of the fastening device (7).

Kuvat 2 ja 4 esittävät kuvien 1 ja 3 mukaisten kourujen 10 leikkausta, kun kouru on kiinnitetty ruuvilla (7) ja siihen on painettu johto (6).Figures 2 and 4 show a section of the troughs 10 according to Figures 1 and 3, when the trough is fixed with a screw (7) and a wire (6) is pressed on it.

Kuva 2b esittää muunnelmaa kuvasta 2 korostaen sitä, että kourut tässä ovat pitkänomaisia, kuten jodannossa on esitetty.Figure 2b shows a variation of Figure 2, emphasizing that the troughs here are elongated, as shown in the iodine.

1515

Kuvan 5 esittämässä ratkaisussa on ruuvin (7) kannan määräämässä korkeudessa kaksi toisiaan vastassa olevaa kielekettä (5), joiden väliin jää rako. Kourun kaarevat (2) laidat puristavat johdon väliinsä ja kielekkeiden muodostamaa välipohjaa vasten 20 kuvan 10. Ruuvin kohdalta kielekkeet taipuvat sivuun, jolloin ruuvin kanta pääsee johtotilan (3) alle, kuva 6.In the solution shown in Fig. 5, there are two opposing tongues (5) at a height determined by the base of the screw (7), between which a gap is left. The curved (2) edges of the trough press the cable between them and against the intermediate base formed by the tongues 20 in Fig. 10. At the screw, the tongues bend to the side, whereby the base of the screw reaches under the guide space (3), Fig. 6.

lili

Claims (4)

3 891173 89117 1. Sähköjohdon (6) tai muun kiinnityskouru, johon kuuluu - alustaa vasten kiinnitettävä pohjaosa (1), 5. pohjaosasta kohoavat kaarevat laidat (2), joiden väliin johto (6) tai muu vastaava painetaan, - elimet johdon (6) kannattamiseksi laitojen välissä sellaisella korkeudella, että johdon alle jää tilaa kiinnityslaitetta (7), esim. ruuvin kantaa varten, 10 tunnettu siitä, että elimet johdon (6) kannattamiseksi on sijoitettu laitoihin (2) siten, että niiden väliin jää rako.1. An electrical cable (6) or other fastening trough comprising - a base part (1) to be fastened against the base, 5. curved edges (2) rising from the base part, between which the cable (6) or the like is pressed, - means for supporting the cable (6) at such a height that there is space under the cable for a fastening device (7), e.g. a screw head, characterized in that the means for supporting the cable (6) are arranged in the edges (2) so that a gap is left between them. 2. Patenttivaatimuksen 1 mukainen kiinnityskouru, tunnettu siitä, että kaarevien laitojen (2) muodostama johtotila (3) 15 levenee vasta välin päässä pohjaosasta (1) ylöspäin ollen leveimmillään likimain johtotilan (3) keskellä ja nostaen johdon (6) kiinnityslaitteen (7) kannan yläpuolelle.Mounting chute according to Claim 1, characterized in that the guide space (3) 15 formed by the curved edges (2) widens only at a distance upwards from the base part (1), being at its widest approximately in the middle of the guide space (3) and raising the base of the cable (6) above. 3. Patenttivaatimuksen 1 mukainen kiinnityskouru, tunnettu 20 siitä, että sen johtotilan (3) erottaa pohjaosasta (1) kaksi toisiaan vastaan olevaa kielekettä (5), joiden väliin jää rako.Mounting trough according to Claim 1, characterized in that its guide space (3) is separated from the base part (1) by two opposing tongues (5), between which a gap is left. 4 891174 89117
FI920254A 1992-01-21 1992-01-21 Fixing chute for power lines FI89117C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI920254A FI89117C (en) 1992-01-21 1992-01-21 Fixing chute for power lines
AU33540/93A AU3354093A (en) 1992-01-21 1993-01-20 An attachment moulding for an electrical cable or like
FI930024U FI611U1 (en) 1992-01-21 1993-01-20 Faestraenna Foer elledning
PCT/FI1993/000018 WO1993014545A1 (en) 1992-01-21 1993-01-20 An attachment moulding for an electrical cable or like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920254 1992-01-21
FI920254A FI89117C (en) 1992-01-21 1992-01-21 Fixing chute for power lines

Publications (3)

Publication Number Publication Date
FI920254A0 FI920254A0 (en) 1992-01-21
FI89117B FI89117B (en) 1993-04-30
FI89117C true FI89117C (en) 1993-08-10

Family

ID=8534107

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920254A FI89117C (en) 1992-01-21 1992-01-21 Fixing chute for power lines

Country Status (3)

Country Link
AU (1) AU3354093A (en)
FI (1) FI89117C (en)
WO (1) WO1993014545A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760814B1 (en) 1997-03-14 1999-04-23 Novotech EXTENDED TUBULAR PRODUCT, ESPECIALLY OF THE TYPE OF INSTALLATION DUCT
GB2328994A (en) * 1997-09-06 1999-03-10 Laurence Robinson Fast fix trunking
FR2835035B1 (en) * 2002-01-22 2004-08-20 Fabien Cacciani LAYING SUPPORT FOR VARIOUS PIPES AND CIRCUITS, DOMESTIC OR INDUSTRIAL
ES2264619B1 (en) * 2004-11-18 2007-12-01 Legrand España, S.L. DEVICE FOR THE SUBJECTION OF TUBULAR DRIVES.
US20110030190A1 (en) * 2009-08-06 2011-02-10 3M Innovative Properties Company System and method for providing final drop in a living unit in a building
ES2611855T3 (en) 2010-04-14 2017-05-10 3M Innovative Properties Company Ducts with adhesive support that can be removed for wiring and a removal method
WO2012125289A2 (en) 2011-03-14 2012-09-20 3M Innovative Properties Company Adhesive-backed communications media cabling and system
GB2504766B (en) * 2012-08-10 2016-10-19 James Helliwell Thomas Apparatus for retaining a cable or tubing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH473495A (en) * 1968-10-04 1969-05-31 Reichle & De Massari Fa Device for laying electrical lines on the plaster
FR2633461B1 (en) * 1988-06-28 1990-11-09 Legrand Sa CABLE GUIDE

Also Published As

Publication number Publication date
FI920254A0 (en) 1992-01-21
FI89117B (en) 1993-04-30
WO1993014545A1 (en) 1993-07-22
AU3354093A (en) 1993-08-03

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