CH577621A5 - Plastics roller shutter and winding system - has U-shaped clips pushed into ends of hollow slats, with clips pushed by rotating arm - Google Patents

Plastics roller shutter and winding system - has U-shaped clips pushed into ends of hollow slats, with clips pushed by rotating arm

Info

Publication number
CH577621A5
CH577621A5 CH1651574A CH1651574A CH577621A5 CH 577621 A5 CH577621 A5 CH 577621A5 CH 1651574 A CH1651574 A CH 1651574A CH 1651574 A CH1651574 A CH 1651574A CH 577621 A5 CH577621 A5 CH 577621A5
Authority
CH
Switzerland
Prior art keywords
pushed
roller
clips pushed
roller shutter
rotating arm
Prior art date
Application number
CH1651574A
Original Assignee
Bernasconi Andrea
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 Bernasconi Andrea filed Critical Bernasconi Andrea
Priority to CH1651574A priority Critical patent/CH577621A5/en
Publication of CH577621A5 publication Critical patent/CH577621A5/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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/86—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B2009/801—Locking arrangements
    • E06B2009/802—Locking arrangements located in or close to shutter box

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The roller shutter consists of hollow slats (6) of plastics material, connected to one another by U-shaped plastics material, connected to one another by U-shaped plastics inserts (1) which are pushed into the ends of the slat. The shutter then passes between parallel guides (8) at the sides, and can be pulled through these guides by rotating the shutter roller which may carry a tooth (4) which fits between the inserts and raises them as it rotates. The arms (4) of the U may be bulbous to give a gripping effect. In another design, studs project outwards from the inserts, and the roller carries a slotted arm through which the stud passes, so that the arm rolls the slats on the roller as it rotates.
CH1651574A 1975-01-08 1975-01-08 Plastics roller shutter and winding system - has U-shaped clips pushed into ends of hollow slats, with clips pushed by rotating arm CH577621A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1651574A CH577621A5 (en) 1975-01-08 1975-01-08 Plastics roller shutter and winding system - has U-shaped clips pushed into ends of hollow slats, with clips pushed by rotating arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1651574A CH577621A5 (en) 1975-01-08 1975-01-08 Plastics roller shutter and winding system - has U-shaped clips pushed into ends of hollow slats, with clips pushed by rotating arm

Publications (1)

Publication Number Publication Date
CH577621A5 true CH577621A5 (en) 1976-07-15

Family

ID=4418040

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1651574A CH577621A5 (en) 1975-01-08 1975-01-08 Plastics roller shutter and winding system - has U-shaped clips pushed into ends of hollow slats, with clips pushed by rotating arm

Country Status (1)

Country Link
CH (1) CH577621A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584130A1 (en) * 1985-06-28 1987-01-02 Schlagmuller Paul Protective roller blind for openings in walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584130A1 (en) * 1985-06-28 1987-01-02 Schlagmuller Paul Protective roller blind for openings in walls

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Legal Events

Date Code Title Description
PL Patent ceased