BE834740A - MECHANICAL SECTION - Google Patents

MECHANICAL SECTION

Info

Publication number
BE834740A
BE834740A BE161136A BE161136A BE834740A BE 834740 A BE834740 A BE 834740A BE 161136 A BE161136 A BE 161136A BE 161136 A BE161136 A BE 161136A BE 834740 A BE834740 A BE 834740A
Authority
BE
Belgium
Prior art keywords
mechanical section
mechanical
section
Prior art date
Application number
BE161136A
Other languages
French (fr)
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 filed Critical
Publication of BE834740A publication Critical patent/BE834740A/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
    • E06B9/02—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
    • E06B9/80—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
    • E06B2009/805—Locking arrangements located on or in the guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
BE161136A 1974-10-28 1975-10-22 MECHANICAL SECTION BE834740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742451189 DE2451189C2 (en) 1974-10-28 1974-10-28 ROLLER SHUTTERS WITH REINFORCING RIBS

Publications (1)

Publication Number Publication Date
BE834740A true BE834740A (en) 1976-02-16

Family

ID=5929387

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161136A BE834740A (en) 1974-10-28 1975-10-22 MECHANICAL SECTION

Country Status (3)

Country Link
AT (1) AT355280B (en)
BE (1) BE834740A (en)
DE (1) DE2451189C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904868C2 (en) * 1979-02-09 1983-06-09 Ferd. Braselmann GmbH u. Co KG Profilwalzwerk, 5828 Ennepetal Roller shutters for roller doors, roller covers or the like. with stiffening bars
FR2759412B1 (en) * 1997-02-12 1999-09-10 Daniel Bracq REVERSIBLE ROLLING SHUTTER BLADE
SG110075A1 (en) * 2003-10-06 2005-04-28 Lok Yung Wong Improvements to roller shutters
WO2005042903A1 (en) * 2003-10-30 2005-05-12 Sanwa Shutter Corporation Shutter curtain lifting prevention structure in shutter device
US20100236727A1 (en) * 2009-02-10 2010-09-23 Hall Christopher J Method and apparatus for reinforcing roll up, roll down shutters and doors using self-forming structural shapes

Also Published As

Publication number Publication date
DE2451189B1 (en) 1976-02-05
AT355280B (en) 1980-02-25
ATA801475A (en) 1979-07-15
DE2451189C2 (en) 1976-09-30

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