EP 0018054 A2 19801029 - Door frame.
Title (en)
Door frame.
Title (de)
Türrahmen.
Title (fr)
Châssis de porte métallique.
Publication
Application
Priority
NL 7903171 A 19790423
Abstract (en)
A door frame for bricking in, comprising two side members (2) and a doorhead member (1), the side members (2) and the doorhead member (1) being made from sheet metal shaped to U-like form, the open sides of which members being directed outwards, which members may be connected in the upper corners without mitre, whereby the adjacent ends of the members have been cut off or cut in complementary, whereby the doorhead member (1) is provided with one or more lips (3), fitting in one or more slots (4) in the side member (2), which lip or lips (3) is or are bent or turned after connecting in order to fix the connections, whereby the legs of the U-like members are provided with turned in ends, so that channels are formed facing inwards and whereby locking slots (5) for the ends of the doorhead member (1) are provided in the inner-walls of the channels of the side members (2).
IPC 1-7
IPC 8 full level
E06B 1/12 (2006.01); E06B 1/52 (2006.01); E06B 1/60 (2006.01); E06B 1/70 (2006.01); E06B 3/96 (2006.01); E06B 3/988 (2006.01)
CPC (source: EP)
E06B 1/6038 (2013.01); E06B 1/6092 (2013.01); E06B 3/9632 (2013.01); E06B 3/988 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0018055 A2 19801029; EP 0018055 A3 19810107; EP 0018055 B1 19830518; AT E3078 T1 19830415; AT E3457 T1 19830615; DE 3062693 D1 19830519; DE 3063264 D1 19830707; EP 0018054 A2 19801029; EP 0018054 A3 19810107; EP 0018054 B1 19830413; NL 7903171 A 19801027
DOCDB simple family (application)
EP 80200363 A 19800418; AT 80200361 T 19800418; AT 80200363 T 19800418; DE 3062693 T 19800418; DE 3063264 T 19800418; EP 80200361 A 19800418; NL 7903171 A 19790423