Scaffold


Application Number: 00109261
Application Date: 2000.06.14
Publication Number: 1285450
Publication Date: 2001.02.28
Priority Information: 1999/8/23 US 09/379,369
International: E04G3/14
Applicant(s) Name: Les Produits Fraco Limitee
Address:
Inventor(s) Name: Andre ST-Jiman
Patent Agency Code: 11219
Patent Agent: wu yuqin
Abstract In a scaffolding at least one tower anchor to secure the tower to a wall, a sleeve surrounding the tower and guided for up and down movement along the same, a support frame releasably secured to the sleeve in vertical position and normal to the wall, a shiftable frame moveably supported by and parallel to the support frame, replace ('the wall supported by the sleeve not ') by and releasably secured to the shiftable frame at one end a work platform parallel to for horizontal shifting movement transversely of the tower towards and away from the wall and an actuator carried by the support frame and acting on the work platform through the intermediary of the shiftable frame to effect said shifting movement.