CA1272614C - Underfloor assembly system having sub-floor accessory panels - Google Patents

Underfloor assembly system having sub-floor accessory panels

Info

Publication number
CA1272614C
CA1272614C CA498069A CA498069A CA1272614C CA 1272614 C CA1272614 C CA 1272614C CA 498069 A CA498069 A CA 498069A CA 498069 A CA498069 A CA 498069A CA 1272614 C CA1272614 C CA 1272614C
Authority
CA
Canada
Prior art keywords
trenches
pans
bottom plate
ducts
provide access
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
CA498069A
Other languages
French (fr)
Other versions
CA1272614A (en
Inventor
Arthur Nusbaum
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US06/723,356 external-priority patent/US4580379A/en
Application filed by Individual filed Critical Individual
Priority to CA498069A priority Critical patent/CA1272614C/en
Application granted granted Critical
Publication of CA1272614A publication Critical patent/CA1272614A/en
Publication of CA1272614C publication Critical patent/CA1272614C/en
Expired legal-status Critical Current

Links

Landscapes

  • Floor Finish (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

ABSTRACT OF THE DISCLOSURE The underfloor assembly for a building com-prises corrugated metal flooring units preferably side-by-side with cable distribution ducts, over which is mounted cable trenches. Each distribution duct has a bottom plate and a plurality of closed cells with less than all of the cells having portions cut away to thus leave free areas under the trenches. An opening is provided in the bottom plate at a de-sired free area, and an open pan extends through the opening and below the bottom plate. The bottoms of the trenches are open where they intersect the ducts to provide access to the pans as well as to provide access between the trenches and the ducts and ad-ditional space below the trench to accommodate splices and bends in the cables. The pans can also be accessed from the floor below via the ceiling suspended below the pans.
CA498069A 1985-04-15 1985-12-18 Underfloor assembly system having sub-floor accessory panels Expired CA1272614C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA498069A CA1272614C (en) 1985-04-15 1985-12-18 Underfloor assembly system having sub-floor accessory panels

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US723,356 1985-04-15
US06/723,356 US4580379A (en) 1983-01-20 1985-04-15 Underfloor assembly system having sub-floor accessory panels
CA498069A CA1272614C (en) 1985-04-15 1985-12-18 Underfloor assembly system having sub-floor accessory panels

Publications (2)

Publication Number Publication Date
CA1272614A CA1272614A (en) 1990-08-14
CA1272614C true CA1272614C (en) 1990-08-14

Family

ID=24905877

Family Applications (1)

Application Number Title Priority Date Filing Date
CA498069A Expired CA1272614C (en) 1985-04-15 1985-12-18 Underfloor assembly system having sub-floor accessory panels

Country Status (1)

Country Link
CA (1) CA1272614C (en)

Also Published As

Publication number Publication date
CA1272614A (en) 1990-08-14

Similar Documents

Publication Publication Date Title
US5794392A (en) Utility distribution system for open office plans and the like
US4454692A (en) Metal deck raceway construction
CA1233336A (en) Interior panel
US5992108A (en) Modular access floor system
US5483776A (en) Utility floor construction
US4850163A (en) Free-access floor
US5207041A (en) Service wall structure
US4255611A (en) Energy distribution system for enclosed areas
GB2129847A (en) Cellular flooring units comprising conduits
US4030259A (en) Method for forming wiring channels in a concrete floor
US5713168A (en) Junction box for low profile raised panel flooring
US4899506A (en) Large capacity electrical service fitting for concrete floors
US4580379A (en) Underfloor assembly system having sub-floor accessory panels
US2680775A (en) Wire distributing system
US4465897A (en) Three-service wire distributing unit and outlet means therefor
US4554771A (en) Field-assembled cellular decking unit
US2041965A (en) Underfloor wiring conduit system
US5943833A (en) In-floor utility outlet
US6223478B1 (en) Wall panel system
CA1272614C (en) Underfloor assembly system having sub-floor accessory panels
US4728750A (en) Receptable support assembly
US4902853A (en) Electrical or like energy transport installation and method of implementing same
NO862489L (en) DIVIDED CHANNEL ACCESS SYSTEM.
US5202537A (en) Underfloor cable distribution system with increased trench capacity
US4912897A (en) Flooring systems with segregated service feeds

Legal Events

Date Code Title Description
MKLA Lapsed
MKLA Lapsed

Effective date: 19930216