E - Fixed Constructions – 05 – D
Patent
E - Fixed Constructions
05
D
E05D 3/06 (2006.01) E05D 5/02 (2006.01) E06B 3/48 (2006.01)
Patent
CA 2135288
ABSTRACT A bifold door 10 comprises door sections 12.1, 12.2 and a centre section 14, with a hinge construction 16 between each door panel and the centre section. Each door panel comprises an extruded metal section 18, and the part 14 is also an extruded metal section. First and second hinge elements 22 and 24 of synthetic plastics material have key formations 42 and 50 respectively, which engage with key-ways 28 and 34 in the extruded sections. The hinge element 22 has a pintle 44 and the hinge element 24 a bore 48 in which the pintle is received.
Duffy Philip
Sim & Mcburney
LandOfFree
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