SE8003326L - DEVICE FOR RECOVERY OF POWERFUL HALLS IN FIREFIGHT FEEDING - Google Patents

DEVICE FOR RECOVERY OF POWERFUL HALLS IN FIREFIGHT FEEDING

Info

Publication number
SE8003326L
SE8003326L SE8003326A SE8003326A SE8003326L SE 8003326 L SE8003326 L SE 8003326L SE 8003326 A SE8003326 A SE 8003326A SE 8003326 A SE8003326 A SE 8003326A SE 8003326 L SE8003326 L SE 8003326L
Authority
SE
Sweden
Prior art keywords
making
firefight
halls
powerful
recovery
Prior art date
Application number
SE8003326A
Other languages
Swedish (sv)
Other versions
SE425879B (en
Inventor
B Legerius
H W 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
Priority to SE8003326A priority Critical patent/SE425879B/en
Priority to DE813146415A priority patent/DE3146415A1/en
Priority to PCT/SE1981/000129 priority patent/WO1981003245A1/en
Publication of SE8003326L publication Critical patent/SE8003326L/en
Publication of SE425879B publication Critical patent/SE425879B/en

Links

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
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Tool for making holes in a fire-sealing lead-through including an elastic, fireproof, foamed material, which is kept in compression at right angles to the longitudinal axis of the holes therein. The tool has a hole-making bar portion (2), provided with teeth (9) formed and arranged for hole-making correctly suited to such compressed foamed material. Adjacent to the hole-making part (2), the tool also has tapering driving part (1).
SE8003326A 1980-05-05 1980-05-05 TOOLS TO INCLUDE THROUGH HALLS IN FIREFIGHT TRANSMISSION SE425879B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8003326A SE425879B (en) 1980-05-05 1980-05-05 TOOLS TO INCLUDE THROUGH HALLS IN FIREFIGHT TRANSMISSION
DE813146415A DE3146415A1 (en) 1980-05-05 1981-04-28 Device for making through-holes in a fire-sealing lead-through
PCT/SE1981/000129 WO1981003245A1 (en) 1980-05-05 1981-04-28 Device for making through-holes in a fire-sealing lead-through

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8003326A SE425879B (en) 1980-05-05 1980-05-05 TOOLS TO INCLUDE THROUGH HALLS IN FIREFIGHT TRANSMISSION

Publications (2)

Publication Number Publication Date
SE8003326L true SE8003326L (en) 1981-11-06
SE425879B SE425879B (en) 1982-11-15

Family

ID=20340891

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003326A SE425879B (en) 1980-05-05 1980-05-05 TOOLS TO INCLUDE THROUGH HALLS IN FIREFIGHT TRANSMISSION

Country Status (3)

Country Link
DE (1) DE3146415A1 (en)
SE (1) SE425879B (en)
WO (1) WO1981003245A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2856203B1 (en) * 2003-06-13 2005-09-16 Paul Sibert CUTTING PRESS FOR THE SEALED PASSAGE OF CABLES, MOUNTING KIT AND METHOD FOR SETTING THE SAME.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE499696C (en) * 1928-09-23 1930-06-11 Wilhelm Rellensmann File with exchangeable cutting plates and spacers
SE416253B (en) * 1978-09-15 1980-12-08 Studsvik Energiteknik Ab Tool for threading a line through a body of elastic foam material

Also Published As

Publication number Publication date
DE3146415A1 (en) 1982-07-15
SE425879B (en) 1982-11-15
WO1981003245A1 (en) 1981-11-12

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