公开(公告)号：US20200172380A1

公开(公告)日：2020-06-04

申请号：US16688277

申请日：2019-11-19

Applicant: Otis Elevator Company

Inventor： Clement Schach ,  Stephane Brieuc ,  Valerie Mauguen

IPC: B66B13/30 ,  B66B13/14 ,  B66B5/00

Abstract: An elevator system is described. The system includes a landing door having a landing door lintel, a landing door sill, and a landing door column, a landing door lock located in one of the landing door lintel and the landing door column, and a column-integrated step integrated into the landing door column, wherein the column-integrated step is deployable from a stowed state to a deployed state, wherein when in the deployed state, the column-integrated step provides a step for access to the landing door lock.

公开(公告)号：US20240253949A1

公开(公告)日：2024-08-01

申请号：US18524637

申请日：2023-11-30

Applicant: Otis Elevator Company

Inventor： Guillaume Montigny ,  Sebastien Fougeron ,  Alexandre Renard ,  Deqi Liu ,  Jerome Marais ,  Stephane Brieuc ,  Thierry Bongibault ,  Amine Badaoui ,  Thierry Spitz ,  Jean-Pierre Tantis

IPC: B66B13/30

CPC classification number: B66B13/306

Abstract: An adjustable elevator landing architrave (300) for an elevator landing doorway assembly (400). The adjustable elevator landing architrave (300) includes a first piece (100) for arranging next to an elevator landing door system (410), the first piece (100) having a first length in an overlap direction, for at least partially obscuring the doorframe (420) from view; and a second piece (200) having a first width for at least partially obscuring from view a portion (406) of the elevator landing door system (410) extending beyond the doorframe (420); the second piece (200) further having a first length in the overlap direction, for at least partially overlapping with the first length of the first piece (100) to define an adjustable overlap length (301). The overall length (302) of the adjustable elevator landing architrave (300) can be adjusted dependent on the adjustable overlap length (301).

公开(公告)号：US11286134B2

公开(公告)日：2022-03-29

申请号：US16403938

申请日：2019-05-06

Applicant: Otis Elevator Company

Inventor： Guillaume Montigny ,  Fabrice Hamon ,  Sebastien Fougeron ,  Jerome Bertrand ,  Alexandre Renard ,  Clement Schach ,  Romain Gaudot ,  Jerome Marais ,  Stephane Brieuc ,  Laurie Babot

IPC: B66B13/06 ,  B66B11/02 ,  B66B13/12 ,  B66B13/18

Abstract: Elevator car door systems are provided. The systems include an elevator car having a car door and a movable car door coupling attached to the car and arranged to control operation of the car door. A mounting bracket is attached to the car, a first blade is attached to the mounting bracket, a second blade is attached to the mounting bracket, and a deterrent is attached to the mounting bracket. The first and second blades are operable a landing door coupling to operate the car door. A portion of the movable car door coupling is arranged to contact a ceiling of an elevator shaft during an overrun event when and move a part of the movable car door coupling relative to the car, and when the portion is not in contact with the ceiling, a biasing element urges the portion toward a normal position.