CA1272614C - Underfloor assembly system having sub-floor accessory panels - Google Patents
Underfloor assembly system having sub-floor accessory panelsInfo
- 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
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.
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) |
-
1985
- 1985-12-18 CA CA498069A patent/CA1272614C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1272614A (en) | 1990-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 19930216 |