GB433759A - Improvements in or relating to metal roller blinds or shutters - Google Patents

Improvements in or relating to metal roller blinds or shutters

Info

Publication number
GB433759A
GB433759A GB543835A GB543835A GB433759A GB 433759 A GB433759 A GB 433759A GB 543835 A GB543835 A GB 543835A GB 543835 A GB543835 A GB 543835A GB 433759 A GB433759 A GB 433759A
Authority
GB
United Kingdom
Prior art keywords
shutter
strips
shaped
edge
strip
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
GB543835A
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.)
Constellium Singen GmbH
Original Assignee
Aluminium Walzwerke Singen GmbH
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 Aluminium Walzwerke Singen GmbH filed Critical Aluminium Walzwerke Singen GmbH
Priority to GB543835A priority Critical patent/GB433759A/en
Publication of GB433759A publication Critical patent/GB433759A/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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections
    • E06B2009/1572—Locking means to prevent slat disengagement
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1588—Slat end pieces used for guiding shutter inserted in engaging section of adjacent slats

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

433,759. Roller shutters. ALUMINIUM-WALZWERKE SINGEN DR. LAUBER, NEHER CO., GES., Hohentwiel, Singen, and WEBER, M., 12, Schaudinnsweg, Hamburg, both in Germany. Feb. 20, 1935, No. 5438. [Class 20 (iii)] A roller blind or shutter comprises a number of strips a of light metal such as aluminium, each strip having its uppei T-shaped edge b fitting into the lower C-shaped edge c of an adjacent strip to form a hinge The C-shaped cavities being of sector shaped cross-section permit an angular movement of about 70‹ between adjacent strips and the joint between adjacent strips when the shutter is in unrolled position The strips may be cut at k and the tongues l bent inwards sc that the shutter admits light and air. The edges of the shutter may run in channel-shaped guides m lined with suitable impregnated wood n. The bottom strip of the shutter has an upper edge o shaped to conform closely to the shape of the cavity c with which it engages and a lower edge of channel or other suitable cross-section. The ends of the cavities in the strips are provided with tongues which, after assembly of the shutter are bent over to prevent relative longitudinal movement between adjacent strips.
GB543835A 1935-02-20 1935-02-20 Improvements in or relating to metal roller blinds or shutters Expired GB433759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB543835A GB433759A (en) 1935-02-20 1935-02-20 Improvements in or relating to metal roller blinds or shutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB543835A GB433759A (en) 1935-02-20 1935-02-20 Improvements in or relating to metal roller blinds or shutters

Publications (1)

Publication Number Publication Date
GB433759A true GB433759A (en) 1935-08-20

Family

ID=9796204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB543835A Expired GB433759A (en) 1935-02-20 1935-02-20 Improvements in or relating to metal roller blinds or shutters

Country Status (1)

Country Link
GB (1) GB433759A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145342B (en) * 1956-02-03 1963-03-14 Friedrich Jennes Chemisch Tech Roller shutters made of plastic rods
US3485287A (en) * 1968-05-13 1969-12-23 Cortina West Inc Pleated curtain wall
GB2250768A (en) * 1990-11-20 1992-06-17 Shutter Doors Limited Shutter door resisting passage of flame

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145342B (en) * 1956-02-03 1963-03-14 Friedrich Jennes Chemisch Tech Roller shutters made of plastic rods
US3485287A (en) * 1968-05-13 1969-12-23 Cortina West Inc Pleated curtain wall
GB2250768A (en) * 1990-11-20 1992-06-17 Shutter Doors Limited Shutter door resisting passage of flame

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