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Application filed by Graenges Essem AbfiledCriticalGraenges Essem Ab
Publication of FI45595BpublicationCriticalpatent/FI45595B/fi
Application grantedgrantedCritical
Publication of FI45595CpublicationCriticalpatent/FI45595C/fi
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
E06B3/04—Wing frames not characterised by the manner of movement
E06B3/263—Frames with special provision for insulation
E06B3/2634—Frames with special provision for insulation without separate insulating elements, e.g. the heat transmission being reduced by a smaller cross-section
Landscapes
Engineering & Computer Science
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Wing Frames And Configurations
(AREA)
Joining Of Corner Units Of Frames Or Wings
(AREA)
FI16467A1966-01-211967-01-19Kehysrakenteet, kuten rakennustarkoituksiin käytettävät puitteet.
FI45595C
(fi)