ZA858144B - Segregated duct access system - Google Patents

Segregated duct access system

Info

Publication number
ZA858144B
ZA858144B ZA858144A ZA858144A ZA858144B ZA 858144 B ZA858144 B ZA 858144B ZA 858144 A ZA858144 A ZA 858144A ZA 858144 A ZA858144 A ZA 858144A ZA 858144 B ZA858144 B ZA 858144B
Authority
ZA
South Africa
Prior art keywords
segregated
access system
duct access
duct
segregated duct
Prior art date
Application number
ZA858144A
Other languages
English (en)
Original Assignee
Graham Mariott Thorp
Geoffrey Frederic Marquis
Peter John Watt
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 Graham Mariott Thorp, Geoffrey Frederic Marquis, Peter John Watt filed Critical Graham Mariott Thorp
Publication of ZA858144B publication Critical patent/ZA858144B/xx

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
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels
    • 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
    • H02G3/283—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors in floors
    • H02G3/285—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors in floors in modular floors, e.g. access floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Details Of Indoor Wiring (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Separation By Low-Temperature Treatments (AREA)
ZA858144A 1984-10-29 1985-10-23 Segregated duct access system ZA858144B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG788184 1984-10-29

Publications (1)

Publication Number Publication Date
ZA858144B true ZA858144B (en) 1986-07-30

Family

ID=3770816

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA858144A ZA858144B (en) 1984-10-29 1985-10-23 Segregated duct access system

Country Status (8)

Country Link
EP (1) EP0198888A4 (xx)
JP (1) JPS62501118A (xx)
AU (1) AU569179B2 (xx)
DK (1) DK292686A (xx)
NO (1) NO862489L (xx)
NZ (1) NZ213927A (xx)
WO (1) WO1986002685A1 (xx)
ZA (1) ZA858144B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111627A (en) * 1984-01-03 1992-05-12 Brown John G Modular-accessible-units
NZ222818A (en) * 1986-12-08 1990-09-26 Ralph Anthony Rigby Bi-directional cable ducting rectangular flooring module
US4984408A (en) * 1986-12-16 1991-01-15 Infill Systems B. V. Method for arranging lines in a floor level to be divided up into smaller rooms and elements suitable for this method
AU601049B2 (en) * 1987-06-10 1990-08-30 Magnatex Industries Pty. Limited Improvements in cable ducting
GB2206458B (en) * 1987-06-25 1991-03-27 Kyodo Denki Cable lead-out structure for free cable laying on a floor.
US5184438A (en) * 1988-10-31 1993-02-09 Kabushiki Kaisha Toshiba Interior panel unit for permitting arrangement of cables and devices on room floor
DE68913745T2 (de) * 1989-11-09 1994-06-23 Holding Tech Handels En Advies Leitungskanalsysteme und Leitungskanalverbindung.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB550330A (en) * 1941-06-30 1943-01-04 Joseph William Wiesmann Improvements in wiring conduit and wire distribution system
US2445197A (en) * 1944-09-09 1948-07-13 Robertson Co H H Wire distributing apparatus
GB659441A (en) * 1949-03-02 1951-10-24 Robertson Co H H Underfloor wire distributing system
US3061663A (en) * 1959-03-30 1962-10-30 Square D Co Under-floor duct system for electrical wiring
US3420018A (en) * 1967-10-18 1969-01-07 Robertson Co H H Underfloor electrical crossunder unit
US3453791A (en) * 1967-10-18 1969-07-08 Robertson Co H H Underfloor electrical raceway crossover unit
US3721051A (en) * 1971-07-01 1973-03-20 Robertson Co H H Bottomless sub-assembly for producing an underfloor electrical cable trench
NL168373C (nl) * 1975-06-06 1982-03-16 Attema Kunststoffenind Samenstel voor het aanleggen van een elektrisch leidingstelsel.
JPS5254800U (xx) * 1975-10-20 1977-04-20
US4130074A (en) * 1977-12-29 1978-12-19 Reynolds Metals Company Tab system
US4194332A (en) * 1978-02-02 1980-03-25 H. H. Robertson Company Electrical wiring distribution system
EP0094780B1 (en) * 1982-05-15 1986-08-27 H.H. Robertson (U.K.) Limited Flooring system with service trunking provision

Also Published As

Publication number Publication date
NO862489D0 (no) 1986-06-20
WO1986002685A1 (en) 1986-05-09
DK292686A (da) 1986-08-14
AU569179B2 (en) 1988-01-21
NZ213927A (en) 1988-07-28
DK292686D0 (da) 1986-06-20
NO862489L (no) 1986-06-20
AU4869785A (en) 1986-05-15
EP0198888A1 (en) 1986-10-29
EP0198888A4 (en) 1988-04-27
JPS62501118A (ja) 1987-04-30

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