CH613490A5 - Extruded tubular bar for roller screens, in particular roller shutters - Google Patents

Extruded tubular bar for roller screens, in particular roller shutters

Info

Publication number
CH613490A5
CH613490A5 CH335977A CH335977A CH613490A5 CH 613490 A5 CH613490 A5 CH 613490A5 CH 335977 A CH335977 A CH 335977A CH 335977 A CH335977 A CH 335977A CH 613490 A5 CH613490 A5 CH 613490A5
Authority
CH
Switzerland
Prior art keywords
bar
roller
tubular
bars
tubular bar
Prior art date
Application number
CH335977A
Inventor
Renato Piana
Original Assignee
Renato Piana
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 Renato Piana filed Critical Renato Piana
Priority to CH335977A priority Critical patent/CH613490A5/en
Publication of CH613490A5 publication Critical patent/CH613490A5/en

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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B9/582—Means to increase gliss, light, sound or thermal insulation
    • 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
    • E06B9/165—Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • 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
    • E06B2009/1583—Slat end pieces used for guiding shutter inserted in slat cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The tubular bar (A) comprises a body (10) which ends at its upper and lower ends with hooks for mutual coupling (14 and 22) which engage in an articulated manner with the hooks (22 and 14) of the adjacent bars. The tubular structure of the bar (A) provides two longitudinally neighbouring chambers, the first formed by vertical walls (20 and 30) and the second by the only intermediate wall (30), while the vertical external wall is formed by a lath (B) restrained on the bar (A) by means of interlocking coupling means (32-46 and 34-45). The tubular bars (A) have at their ends guide plates (F), the outline of which is greater than the outline of said bar to engage the guides for the screen and axially retain the bars themselves. It is thus possible to make a screen, the external face of which, formed by the lath (B), is protected against the weather and has a structure which satisfies the requirements of use, including aesthetic requirements. <IMAGE>
CH335977A 1977-03-17 1977-03-17 Extruded tubular bar for roller screens, in particular roller shutters CH613490A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH335977A CH613490A5 (en) 1977-03-17 1977-03-17 Extruded tubular bar for roller screens, in particular roller shutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH335977A CH613490A5 (en) 1977-03-17 1977-03-17 Extruded tubular bar for roller screens, in particular roller shutters

Publications (1)

Publication Number Publication Date
CH613490A5 true CH613490A5 (en) 1979-09-28

Family

ID=4254266

Family Applications (1)

Application Number Title Priority Date Filing Date
CH335977A CH613490A5 (en) 1977-03-17 1977-03-17 Extruded tubular bar for roller screens, in particular roller shutters

Country Status (1)

Country Link
CH (1) CH613490A5 (en)

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Legal Events

Date Code Title Description
PL Patent ceased