MXPA00006902A - Lift installation. - Google Patents

Lift installation.

Info

Publication number
MXPA00006902A
MXPA00006902A MXPA00006902A MXPA00006902A MX PA00006902 A MXPA00006902 A MX PA00006902A MX PA00006902 A MXPA00006902 A MX PA00006902A MX PA00006902 A MXPA00006902 A MX PA00006902A
Authority
MX
Mexico
Prior art keywords
door
lift
projection
shaft
projection surface
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Svensson-Hilford Lennart
Original Assignee
Inventio Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inventio Ag filed Critical Inventio Ag
Publication of MXPA00006902A publication Critical patent/MXPA00006902A/en

Links

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)
  • Projection Apparatus (AREA)
  • Elevator Door Apparatuses (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

The invention relates to a lift installation with at least one lift cage (1) and a lift door (2, 3), wherein the lift door (2, 3) is constructed as a display surface (5), especially as a projection surface, for the representation of items of information of general kind. The lift door consists of a cage door (2) and a shaft door (3). An image is projected onto the shaft door (3) by a projector (4); a part of the surface of the shaft door (3) thus serves as a projection surface. The projector (4) is positioned in the vicinity of the ceiling (7) of a storey in front of the shaft access. The apparatus (4) is preferably mounted as close as possible, in compact manner, to the projection surface. Through a special optical system and a computer-assisted image distortion an image of good quality is produced even in the case of an extremely oblique projection at a small angle w. The observer of the information can stand at a spacing of about one metre in front of the projection surface without disturbing the projection.
MXPA00006902 1999-07-16 2000-07-13 Lift installation. MXPA00006902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99810638 1999-07-16

Publications (1)

Publication Number Publication Date
MXPA00006902A true MXPA00006902A (en) 2004-10-28

Family

ID=8242923

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA00006902 MXPA00006902A (en) 1999-07-16 2000-07-13 Lift installation.

Country Status (10)

Country Link
JP (1) JP2001130845A (en)
CN (1) CN1280949A (en)
AR (1) AR024765A1 (en)
AU (1) AU4863400A (en)
BR (1) BR0003476A (en)
CA (1) CA2313916A1 (en)
MX (1) MXPA00006902A (en)
NO (1) NO20003659L (en)
TR (1) TR200002081A2 (en)
ZA (1) ZA200003358B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100532239C (en) * 2004-10-13 2009-08-26 因温特奥股份公司 Elevator installation with information representation on a shaft door and the method
CN105016181B (en) * 2014-04-17 2017-02-15 上海三菱电梯有限公司 Elevator message projection device and working method thereof
KR101474698B1 (en) * 2014-11-14 2014-12-18 윤일식 Security Camera Device for Elevator Doors
US11565910B2 (en) 2016-04-04 2023-01-31 Mitsubishi Electric Corporation Elevator device
CN105967019A (en) * 2016-07-20 2016-09-28 甘庆 Elevator intelligent perspective projection device
JP7032752B2 (en) * 2017-01-31 2022-03-09 株式会社木村技研 Projection system and projection method
CN107329354A (en) * 2017-08-24 2017-11-07 厦门力鼎光电技术有限公司 A kind of transparency of oblique projection and preparation method thereof and projection lens
KR102057734B1 (en) * 2019-08-27 2020-01-22 주식회사 홀로티브글로벌 Elevator display system
CN111689326B (en) * 2020-06-18 2021-10-08 青岛山景虚拟现实研究院 Elevator monitoring system based on behavior pattern analysis
CN111731960B (en) * 2020-06-22 2022-02-15 浙江新再灵科技股份有限公司 Elevator door opening and closing state detection method
JP6958715B1 (en) * 2020-12-18 2021-11-02 三菱電機株式会社 Elevator light emitting device

Also Published As

Publication number Publication date
TR200002081A3 (en) 2001-02-21
AU4863400A (en) 2001-01-18
BR0003476A (en) 2001-03-13
NO20003659D0 (en) 2000-07-17
AR024765A1 (en) 2002-10-23
CA2313916A1 (en) 2001-01-16
NO20003659L (en) 2001-01-17
CN1280949A (en) 2001-01-24
TR200002081A2 (en) 2001-02-21
JP2001130845A (en) 2001-05-15
ZA200003358B (en) 2001-01-30

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Legal Events

Date Code Title Description
FG Grant or registration