Invention Application
- Patent Title: Elevator Virtual Aerodynamic Shroud
- Patent Title (中): 电梯虚拟空气动力罩
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Application No.: US15185571Application Date: 2016-06-17
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Publication No.: US20170001838A1Publication Date: 2017-01-05
- Inventor: David R. Polak , Ray-Sing Lin , David E. Parekh , Mark S. Thompson
- Applicant: Otis Elevator Company
- Applicant Address: US CT Farmington
- Assignee: Otis Elevator Company
- Current Assignee: Otis Elevator Company
- Current Assignee Address: US CT Farmington
- Main IPC: B66B11/02
- IPC: B66B11/02 ; B66B13/30 ; B66B19/00
Abstract:
An elevator car (20) comprises: a cab (24) having a top, a bottom, a left side, a right side, a front, and a back, the front having a door (50); and a frame (22) supporting the cab. The cab comprises a perimeter shroud (120; 320; 420; 620) protruding above a surface of the top and leaving a well (130) exposing a central portion of an upper surface (60) of the top; the perimeter shroud protrudes above the upper surface; and the perimeter shroud has, in vertical section, curved portion.
Public/Granted literature
- US10246300B2 Elevator virtual aerodynamic shroud Public/Granted day:2019-04-02
Information query
