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 Kerpel A En Zonen Nv DefiledCriticalKerpel A En Zonen Nv De
Publication of BE746132ApublicationCriticalpatent/BE746132A/nl
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
E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
E06B3/48—Wings connected at their edges, e.g. foldable wings
E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings
E06B3/482—Wings foldable in a zig-zag manner or bi-fold wings specially adapted for furniture
Landscapes
Engineering & Computer Science
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
BE746132D1970-02-181970-02-18Horizontaal plooideurensysteem voor het afsluiten van kasten,
BE746132A
(nl)