Retractable roof support

Details Retractable roof support Retractable roof support

E - Fixed Constructions

04

B

E04B 7/16 (2006.01) E04B 1/343 (2006.01)

Patent

CA 2221947

Apparatus for pivotally supporting a retractable roof of a building is provided The apparatus includes a support mechanism for the roof which is fixedly supported by at least one bracket projecting from the building side. It also has a shaft which is the center of retraction of the retractable roof, and whichslidably supports a sleeve by a radial bearing and by a thrust bearing. The radial and thrust bearings each has a spherical surface located at selected portions of the shaft.

Appareil soutenant par liaison pivotante un toit escamotable d'un bâtiment. L'appareil comprend un mécanisme de soutien pour le toit qui est retenu par au moins un support en saillie situé sur le côté du bâtiment. Il est constitué également d'un arbre qui est le centre de rétraction du toit escamotable et qui soutient un manchon coulissant par un roulement radial et une butée. Le roulement radial et la butée ont chacun une surface sphérique située à des parties déterminées de l'arbre.

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