FI64481C - Anordning foer dragning av ledning genom brandtaetande genomfoering - Google Patents

Anordning foer dragning av ledning genom brandtaetande genomfoering Download PDF

Info

Publication number
FI64481C
FI64481C FI813585A FI813585A FI64481C FI 64481 C FI64481 C FI 64481C FI 813585 A FI813585 A FI 813585A FI 813585 A FI813585 A FI 813585A FI 64481 C FI64481 C FI 64481C
Authority
FI
Finland
Prior art keywords
sleeve
foamed material
bushing
tip
cable
Prior art date
Application number
FI813585A
Other languages
English (en)
Finnish (fi)
Other versions
FI64481B (fi
FI813585L (fi
Inventor
Bengt Efraim Legerius
Hans Werner Siebert
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of FI813585L publication Critical patent/FI813585L/fi
Publication of FI64481B publication Critical patent/FI64481B/fi
Application granted granted Critical
Publication of FI64481C publication Critical patent/FI64481C/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/04—Sealing to form a firebreak device
    • 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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • 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
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Building Environments (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Pipe Accessories (AREA)
FI813585A 1980-03-14 1981-11-12 Anordning foer dragning av ledning genom brandtaetande genomfoering FI64481C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8002047A SE420786B (sv) 1980-03-14 1980-03-14 Anordning for dragning av ledning genom brandtetande genomforing genom ett byggnadselement
SE8002047 1980-03-14
PCT/SE1981/000082 WO1981002815A1 (en) 1980-03-14 1981-03-13 Device for laying a conduit through a fire sealing lead-through
SE8100082 1981-03-13

Publications (3)

Publication Number Publication Date
FI813585L FI813585L (fi) 1981-11-12
FI64481B FI64481B (fi) 1983-07-29
FI64481C true FI64481C (fi) 1983-11-10

Family

ID=20340526

Family Applications (1)

Application Number Title Priority Date Filing Date
FI813585A FI64481C (fi) 1980-03-14 1981-11-12 Anordning foer dragning av ledning genom brandtaetande genomfoering

Country Status (13)

Country Link
EP (1) EP0047770B1 (da)
JP (1) JPS57500404A (da)
BE (1) BE887939A (da)
CA (1) CA1145735A (da)
DE (1) DE3165728D1 (da)
DK (1) DK148210C (da)
FI (1) FI64481C (da)
HU (1) HU182710B (da)
NO (1) NO149603C (da)
PL (1) PL230142A1 (da)
SE (1) SE420786B (da)
WO (1) WO1981002815A1 (da)
YU (1) YU65981A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043970B4 (de) * 2004-09-11 2007-12-13 Hilti Ag Durchführungsvorrichtung
US7580608B1 (en) * 2008-04-29 2009-08-25 Corning Cable Systems Llc Pushing-in fiber optic cable driver
JP6171228B2 (ja) * 2013-01-29 2017-08-02 因幡電機産業株式会社 配線・配管用挿通孔形成具
EP4411088A1 (en) * 2023-02-06 2024-08-07 Easy Technic SA Device for building construction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2171021B3 (da) * 1972-02-07 1975-02-14 Bonacina Jean Claude
GB1485621A (en) * 1974-07-24 1977-09-14 Oates M Electrical wiring
SE416253B (sv) * 1978-09-15 1980-12-08 Studsvik Energiteknik Ab Verktyg for tredning av en ledning genom en kropp av elastiskt skummaterial
SE412795B (sv) * 1978-09-15 1980-03-17 Studsvik Energiteknik Ab Forfarande och medel for brandtetning av en genomforing for en ledning

Also Published As

Publication number Publication date
JPS57500404A (da) 1982-03-04
WO1981002815A1 (en) 1981-10-01
CA1145735A (en) 1983-05-03
NO813752L (no) 1981-11-05
NO149603B (no) 1984-02-06
EP0047770A1 (en) 1982-03-24
HU182710B (en) 1984-03-28
DK504181A (da) 1981-11-13
DE3165728D1 (en) 1984-10-04
EP0047770B1 (en) 1984-08-29
BE887939A (fr) 1981-07-01
FI64481B (fi) 1983-07-29
PL230142A1 (da) 1981-11-13
YU65981A (en) 1983-10-31
SE8002047L (sv) 1981-09-15
FI813585L (fi) 1981-11-12
NO149603C (no) 1984-05-16
SE420786B (sv) 1981-10-26
DK148210C (da) 1985-09-23
DK148210B (da) 1985-04-29

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OY L M ERICSSON AB