公开(公告)号：US11427441B2

公开(公告)日：2022-08-30

申请号：US16937112

申请日：2020-07-23

Applicant: Otis Elevator Company

Inventor： Aurelien Fauconnet ,  Frederic Beauchaud ,  Romain Marechal ,  Guillaume Montigny ,  Arnaud Caze ,  Emmanuel Convard ,  Michael Rigot ,  Joachim Angoulevant ,  Agustin Jimenez-Gonzalez ,  Juan Quiles Manzanas

IPC: B66B11/02 ,  B66B9/00 ,  B66B5/00

Abstract: An elevator car defining an interior space for accommodating passengers and/or cargo, comprising a support frame positioned above the interior space, a working platform moveable between a stowed position, above the interior space, and an operational position, within the interior space and at least one extendable suspension arrangement arranged to suspend the working platform from the support frame. The extendable suspension arrangement includes a connection plate, a first arm member connected at a first end to the support frame and slidably connected to a first connection point of the connection plate and a second arm member connected at another first end to the working platform and slidably connected to a second connection point of the connection plate.

公开(公告)号：US20220024724A1

公开(公告)日：2022-01-27

申请号：US16937112

申请日：2020-07-23

Applicant: Otis Elevator Company

Inventor： Aurelien Fauconnet ,  Frederic Beauchaud ,  Romain Marechal ,  Guilaume Montigny ,  Arnaud Caze ,  Emmanuel Convard ,  Michael Rigot ,  Joachim Angoulevan ,  Agustin Jimenez-Gonzalez ,  Juan Quiles Manzanas

IPC: B66B11/02 ,  B66B5/00 ,  B66B9/00

Abstract: An elevator car defining an interior space for accommodating passengers and/or cargo, comprising a support frame positioned above the interior space, a working platform moveable between a stowed position, above the interior space, and an operational position, within the interior space and at least one extendable suspension arrangement arranged to suspend the working platform from the support frame. The extendable suspension arrangement includes a connection plate, a first arm member connected at a first end to the support frame and slidably connected to a first connection point of the connection plate and a second arm member connected at another first end to the working platform and slidably connected to a second connection point of the connection plate.