CA1107934A - Systeme de plafond electrifie - Google Patents

Systeme de plafond electrifie

Info

Publication number
CA1107934A
CA1107934A CA340,505A CA340505A CA1107934A CA 1107934 A CA1107934 A CA 1107934A CA 340505 A CA340505 A CA 340505A CA 1107934 A CA1107934 A CA 1107934A
Authority
CA
Canada
Prior art keywords
side walls
ceiling structure
flanges
box
ceiling
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA340,505A
Other languages
English (en)
Inventor
Arthur W. Gardner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CDA INDUSTRIES Ltd
Original Assignee
CDA INDUSTRIES Ltd
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 CDA INDUSTRIES Ltd filed Critical CDA INDUSTRIES Ltd
Priority to CA340,505A priority Critical patent/CA1107934A/fr
Application granted granted Critical
Publication of CA1107934A publication Critical patent/CA1107934A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/064—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising extruded supporting beams
    • 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
    • H02G3/28—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors
    • H02G3/281—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors in ceilings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Installation Of Indoor Wiring (AREA)
CA340,505A 1979-11-23 1979-11-23 Systeme de plafond electrifie Expired CA1107934A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA340,505A CA1107934A (fr) 1979-11-23 1979-11-23 Systeme de plafond electrifie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA340,505A CA1107934A (fr) 1979-11-23 1979-11-23 Systeme de plafond electrifie

Publications (1)

Publication Number Publication Date
CA1107934A true CA1107934A (fr) 1981-09-01

Family

ID=4115679

Family Applications (1)

Application Number Title Priority Date Filing Date
CA340,505A Expired CA1107934A (fr) 1979-11-23 1979-11-23 Systeme de plafond electrifie

Country Status (1)

Country Link
CA (1) CA1107934A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002725C2 (nl) * 1996-03-27 1997-09-30 Electric Engineering B V Draagsysteem voor kabels, alsmede draagbeugel en kabelgoot voor toepassing in een dergelijk draagsysteem.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002725C2 (nl) * 1996-03-27 1997-09-30 Electric Engineering B V Draagsysteem voor kabels, alsmede draagbeugel en kabelgoot voor toepassing in een dergelijk draagsysteem.
BE1011676A3 (nl) * 1996-03-27 1999-12-07 Vennootschap Electric Engineer Draagsysteem voor kabels, alsmede draagbeugel en kabelgoot voor toepassing in een dergelijk draagsysteem.

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Legal Events

Date Code Title Description
MKEX Expiry