GB917983A - Improvements relating to the manufacture of louvred panels - Google Patents

Improvements relating to the manufacture of louvred panels

Info

Publication number
GB917983A
GB917983A GB2985160A GB2985160A GB917983A GB 917983 A GB917983 A GB 917983A GB 2985160 A GB2985160 A GB 2985160A GB 2985160 A GB2985160 A GB 2985160A GB 917983 A GB917983 A GB 917983A
Authority
GB
United Kingdom
Prior art keywords
slots
centreline
strips
series
passing
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
GB2985160A
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.)
CHARLES HENRY PENTLAND DENROCH
Original Assignee
CHARLES HENRY PENTLAND DENROCH
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 CHARLES HENRY PENTLAND DENROCH filed Critical CHARLES HENRY PENTLAND DENROCH
Priority to GB2985160A priority Critical patent/GB917983A/en
Publication of GB917983A publication Critical patent/GB917983A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

917,983. Ventilators. DENROCHE, C. H. P. Nov. 30, 1961 [Aug. 30, 1960], No. 29851/60. Class 137. A louvred panel comprises spaced vertical strips S, each having a series of inclined slots 10 through it and a longitudinal tunnel 12 passing through the slots, a series of horizontal bass or slats passing through aligned slots 10 in the strips, and a locking rod 13 passing through the tunnel 12 of each strip and through corresponding elongated holes (Fig. 6, not shown) in the horizontal bars. The vertical strips S (Figs. 3 and 5) may be formed from sheet metal by stamping two series of slots (Fig. 2, not shown) symmetrically about a centreline in pairs V- fashion, forming semicircular channels through the slots, parallel to the centreline, and folding the sheet about the centreline so that the two slots of a pair come together, and the two channels together form the circular tunnel 12. The centreline may be offset slightly from the geometric centre line of the sheet, so that the excess width of one edge may be folded round the other edge (Fig. 5). The strips may alternatively be formed by extruding or moulding processes.
GB2985160A 1960-08-30 1960-08-30 Improvements relating to the manufacture of louvred panels Expired GB917983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2985160A GB917983A (en) 1960-08-30 1960-08-30 Improvements relating to the manufacture of louvred panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2985160A GB917983A (en) 1960-08-30 1960-08-30 Improvements relating to the manufacture of louvred panels

Publications (1)

Publication Number Publication Date
GB917983A true GB917983A (en) 1963-02-13

Family

ID=10298236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2985160A Expired GB917983A (en) 1960-08-30 1960-08-30 Improvements relating to the manufacture of louvred panels

Country Status (1)

Country Link
GB (1) GB917983A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183327A (en) * 1984-08-25 1987-06-03 Glidevale Building Prod Wall ventilator and cavity wall ventilation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183327A (en) * 1984-08-25 1987-06-03 Glidevale Building Prod Wall ventilator and cavity wall ventilation system

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