E - Fixed Constructions – 05 – D
Patent
E - Fixed Constructions
05
D
160/6
E05D 15/26 (2006.01)
Patent
CA 1295231
ABSTRACT OF THE DISCLOSURE A folding door structure having a folding door, formed by a pair of pivotally coupled door sections, has upper and lower guide rails defining roller support surfaces. An upper guide body supports rollers which are guided along the roller support surfaces of the upper guide rail and a lower guide body has a shaft supporting further rollers which bear against the roller support surfaces of the lower guide rail. The shaft is spring biassed upwardly enabling relative displacement of the rollers and the lower guide body.
601770
Maeda Kenji
Yamada Nobuyuki
Bereskin & Parr
Dantani Co. Ltd.
Murakoshi Screw Mfg. Co. Ltd.
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