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Publication of BE689761ApublicationCriticalpatent/BE689761A/fr
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
E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
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Engineering & Computer Science
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Structural Engineering
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Architecture
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Civil Engineering
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Operating, Guiding And Securing Of Roll- Type Closing Members
(AREA)
Dispositif de couverture d'un espace rectangulaire ou carré au moyen d'une couverture souple rétractable pouvant s'appliquer entre autres à une piscine
Dispositif d'enroulement comportant un enrouleur avec rappel pour bande de matière souple et un carter entourant l'enrouleur et disposant d'une fente à travers laquelle coulisse ladite bande.