|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|
|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.