US 9,809,423 B2
Base for an elevator car
Agnaldo Santos, São Paulo (BR)
Assigned to INVENTIO AG, Hergiswil (CH)
Appl. No. 14/236,918
Filed by Agnaldo Santos, São Paulo (BR)
PCT Filed Aug. 25, 2011, PCT No. PCT/EP2011/064651
§ 371(c)(1), (2), (4) Date Feb. 4, 2014,
PCT Pub. No. WO2013/026489, PCT Pub. Date Feb. 28, 2013.
Prior Publication US 2014/0158472 A1, Jun. 12, 2014
Int. Cl. B66B 11/02 (2006.01)
CPC B66B 11/0226 (2013.01) 16 Claims
OG exemplary drawing
1. A base for an elevator car comprising:
a metallic floor plate forming a passenger support surface; and
a support structure formed substantially of a non-metallic material, the support structure supporting an underside of the metallic floor plate,
wherein the support structure has a floor section at which a plurality of projections is formed or fastened and each of the projections is formed as beaker-shaped with an opening facing the underside of the metallic floor plate, an area of the floor section being greater than an area of the openings.