Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms Closures of similar construction

EFIXED CONSTRUCTIONS E06Doors, windows, ladders E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL

E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms Closures of similar construction

E06B9/01Grilles fixed to walls, doors, or windows Grilles moving with doors or windows Walls formed as grilles E06B9/02Shutters, movable grilles, or other safety closing devices E06B9/04of wing type E06B9/06collapsible or foldable E06B9/0607comprising a plurality of similar rigid closing elements movable to a storage position E06B9/0615characterised by the closing elements E06B9/0623Grilles E06B9/063Bars or rods perpendicular to the closing direction E06B9/0638Slats or panels E06B9/0646characterised by the relative arrangement of the closing elements in the stored position E06B9/0653stored side by side in the closing plane E06B9/0661Lazy tongue, pantograph or scissor-like systems in the plane of the opening E06B9/0669stored in a zig-zag arrangement E06B9/0676stored in a stacked configuration E06B9/0692comprising flexible sheets as closing screen E06B9/08Roll-type closures E06B9/11Roller shutters E06B9/115specially adapted for furniture E06B9/13with closing members of one piece E06B9/15with closing members formed of slats or the like E06B9/165with slats disappearing in each other with slats the distance between which can be altered E06B9/17Parts or details of roller shutters E06B9/17007Shutter boxes; Details or component parts thereof E06B9/17015made of at most two pieces; Front opening details E06B9/17023made of more than two pieces E06B9/1703Fixing of the box; External plastering of the box E06B9/17046Bottom bars E06B9/17061Connection of the box to the guides E06B9/17076Sealing or antirattling arrangements E06B9/171Rollers therefor Fastening roller shutters to rollers E06B9/172by clamping bars E06B9/173by clasps or buttons E06B9/174Bearings specially adapted therefor E06B9/18Roll-type grilles E06B9/24Screens or other constructions affording protection against light, especially against sunshine Similar screens for privacy or appearance; Slat blinds E06B9/26Lamellar or like blinds E06B9/262with flexibly-interconnected horizontal or vertical strips Concertina blinds E06B9/264Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes Lamellar blinds with special devices E06B9/266Devices or accessories for making or mounting lamellar blinds or parts thereof E06B9/28with horizontal lamellae E06B9/30liftable E06B9/302without ladder-tape E06B9/303with ladder-tape E06B9/304with tilting bar and separate raising shaft E06B9/305with tilting bar and raising cords guided along fixed bar E06B9/306with tilting bar along which the raising cords are guided E06B9/307Details of tilting bars and their operation E06B9/308with coaxial tilting bar and raising shaft E06B9/32Operating, guiding, or securing devices therefor E06B9/322Details of operating devices E06B9/323Structure or support of upper box E06B9/324Cord-locks E06B9/325Immobilising devices preventing raising E06B9/326Details of cords E06B9/327Guides for raisable lamellar blinds with horizontal lamellae E06B9/34roller-type; Roller shutters with adjustable lamellae E06B9/36with vertical lamellae; Supporting rails therefor E06B9/361Transmissions located at the end of the supporting rail E06B9/362Travellers; Lamellae suspension stems E06B9/364Operating mechanisms therein E06B9/365Distance pieces therefor E06B9/367Lamellae suspensions ; Bottom weights; Bottom guides E06B9/368Driving means other than pulling cords E06B9/38Other details E06B9/382Details of ladder-tapes or ladder chains E06B9/384Details of interconnection or interaction of tapes and lamellae E06B9/386Details of lamellae E06B9/388Details of bottom or upper slats or their attachment E06B9/40Roller blinds E06B9/42Parts or details of roller blinds E06B9/44Rollers therefor Fastening roller blinds to rollers E06B9/46by clamping bars E06B9/48by clasps or buttons E06B9/50Bearings specially adapted therefor E06B9/52Devices affording protection against insects E06B9/521Frameless fly screens; Tensioning means therefor E06B9/522Dimensionally adjustable fly screens E06B9/54Roller fly screens E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures Spring drums Tape drums Counterweighting arrangements therefor E06B9/58Guiding devices E06B9/581Means to prevent or induce disengagement of shutter from side rails E06B9/582Means to increase gliss, light, sound or thermal insulation E06B9/60Spring drums operated only by closure members E06B9/62Counterweighting arrangements E06B9/64with lowerable roller E06B9/66with a roller situated at the bottom E06B9/68Operating devices or mechanisms E06B9/70comprising an electric motor positioned outside the roller E06B9/72comprising an electric motor positioned inside the roller E06B9/74adapted for selective electrical or manual operation E06B9/76using crank handles E06B9/78for direct manual operation E06B9/80Safety measures against dropping or unauthorised opening Braking or immobilising devices Devices for limiting unrolling E06B9/82automatic E06B9/84against dropping E06B9/86against unauthorised opening E06B9/88for limiting unrolling E06B9/90for immobilising the closure member in various chosen positions E06B9/92Means allowing the closures to be shifted out of the plane of the opening