公开(公告)号：US20190389698A1

公开(公告)日：2019-12-26

申请号：US16440476

申请日：2019-06-13

Applicant: Otis Elevator Company

Inventor： Agustin Jimenez-Gonzalez ,  Juan Quiles

IPC: B66B11/02

Abstract: An elevator car (6) defining an interior space (12) for accommodating passengers and/or cargo comprises a support frame (22) positioned on top of the interior space (12); and a working platform (28) movably mounted to the support frame (22) by a support structure (31). The support structure (31) comprises at least one scissor mechanism (30) including two scissor legs (30a, 30b) pivotably connected with each other. A first end of each scissor leg (30a, 30b) is pivotably connected to the support frame (22), and a second end of each scissor leg (30a, 30b) is pivotably connected to the working platform (28). The support structure (31) further comprises at least one gas spring element (32) extending between the scissor legs (30a, 30b) of the at least one scissor mechanism (30). The at least one gas spring element (32) may be configured for supporting the movement of the working platform (28).

公开(公告)号：US11008196B2

公开(公告)日：2021-05-18

申请号：US16032107

申请日：2018-07-11

Applicant: Otis Elevator Company

Inventor： Juan Quiles ,  Antonio De Miguel Urquijo ,  Gianluca Foschini

IPC: E05B65/00 ,  B66B5/00 ,  B66B13/24 ,  E05B67/00

Abstract: A blocking device (2) for blocking access to an door unlocking device (118) of an elevator system (102) comprises: an outer element (4), which is introducible into an access opening (30) providing access to the door unlocking device (118); and an inner element (6), which is introducible into the outer element (4). The inner element (6) is configured for bringing the blocking device (2) into a fixing configuration, in which the outer element (4) is fixedly engaged with the access opening (30), by introducing the inner element (6) into the outer element (4).

公开(公告)号：US11104550B2

公开(公告)日：2021-08-31

申请号：US16284244

申请日：2019-02-25

Applicant: Otis Elevator Company

Inventor： Juan Jose Fernandez ,  Juan Quiles ,  Agustin Jimenez-Gonzalez

IPC: B66B11/02 ,  B66B11/00

Abstract: An elevator car (6) defining an interior space (12) for accommodating passengers comprises a support frame (22) positioned on a top side of the interior space (12); a support structure (30) pivotably mounted to the support frame (22); and a working platform (28) pivotably mounted to the support structure (30). The support structure (30) is pivotable with respect to the support frame (22) and the working platform (28) is pivotable with respect to the support structure (30) between a retracted position, in which the working platform (28) and the support structure (30) are oriented close to the support frame (22), and a deployed position, in which the support structure (30) extends away from the support frame (22) towards the interior space (12) and the working platform (28) extends away from the support structure (30).

公开(公告)号：US20190263629A1

公开(公告)日：2019-08-29

申请号：US16284244

申请日：2019-02-25

Applicant: Otis Elevator Company

Inventor： Juan Jose Fernandez ,  Juan Quiles ,  Agustin Jimenez-Gonzalez

IPC: B66B11/02

Abstract: An elevator car (6) defining an interior space (12) for accommodating passengers comprises a support frame (22) positioned on a top side of the interior space (12); a support structure (30) pivotably mounted to the support frame (22); and a working platform (28) pivotably mounted to the support structure (30). The support structure (30) is pivotable with respect to the support frame (22) and the working platform (28) is pivotable with respect to the support structure (30) between a retracted position, in which the working platform (28) and the support structure (30) are oriented close to the support frame (22), and a deployed position, in which the support structure (30) extends away from the support frame (22) towards the interior space (12) and the working platform (28) extends away from the support structure (30).

公开(公告)号：US20190016559A1

公开(公告)日：2019-01-17

申请号：US16032107

申请日：2018-07-11

Applicant: Otis Elevator Company

Inventor： Juan Quiles ,  Antonio De Miguel Urquijo ,  Gianluca Foschini

IPC: B66B5/00 ,  B66B13/24 ,  E05B67/00 ,  E05B65/00

Abstract: A blocking device (2) for blocking access to an door unlocking device (118) of an elevator system (102) comprises: an outer element (4), which is introducable into an access opening (30) providing access to the door unlocking device (118); and an inner element (6), which is introducable into the outer element (4). The inner element (6) is configured for bringing the blocking device (2) into a fixing configuration, in which the outer element (4) is fixedly engaged with the access opening (30), by introducing the inner element (6) into the outer element (4).