EP1486449A4 - Elevator device - Google Patents

Elevator device

Info

Publication number
EP1486449A4
EP1486449A4 EP02705265A EP02705265A EP1486449A4 EP 1486449 A4 EP1486449 A4 EP 1486449A4 EP 02705265 A EP02705265 A EP 02705265A EP 02705265 A EP02705265 A EP 02705265A EP 1486449 A4 EP1486449 A4 EP 1486449A4
Authority
EP
European Patent Office
Prior art keywords
machine room
floor
elevator
elevator car
extension
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP02705265A
Other languages
German (de)
French (fr)
Other versions
EP1486449B1 (en
EP1486449A1 (en
Inventor
Toshiaki Ishii
Yukihiro Takigawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1486449A1 publication Critical patent/EP1486449A1/en
Publication of EP1486449A4 publication Critical patent/EP1486449A4/en
Application granted granted Critical
Publication of EP1486449B1 publication Critical patent/EP1486449B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0035—Arrangement of driving gear, e.g. location or support
    • B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

An elevator system includes a machine room 200 disposed in a space which overlaps neither a space in which an elevator car 5 moves upward and downward within an elevator shaft 1 of the elevator system nor a virtual space defined in the case where the elevator car 5 has moved along an extended path in the up/down direction. The machine room 200 is comprised of a machine room floor 201 provided, protruding substantially horizontally from a wall surface of the elevator shaft 1, a shifting means 204 for allowing a maintenance person to get on the machine room floor from the elevator car or a building, and an extension floor 208 provided projectably from the machine room floor 201 in a substantially horizontal direction. The extension floor 208 is provided so as to move reciprocatively between a housed position at which the extension floor 208 is so housed as not to protrude into the space in which the elevator car 5 has moved in the up/down direction and the virtual space defined in the case where the elevator car 5 has moved along the path extended in the up/down direction and a protruding position at which the extension floor 208 is protruded from the machine room floor 201 so as to extend the machine room floor 201, and wherein heightwise distance from the machine room floor 201 and the extension floor 208 to a ceiling of the elevator shaft 1 is selected so as to allow the maintenance person to work. <IMAGE>
EP02705265A 2002-03-15 2002-03-15 Elevator device Expired - Lifetime EP1486449B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/002508 WO2003078289A1 (en) 2002-03-15 2002-03-15 Elevator device

Publications (3)

Publication Number Publication Date
EP1486449A1 EP1486449A1 (en) 2004-12-15
EP1486449A4 true EP1486449A4 (en) 2010-04-07
EP1486449B1 EP1486449B1 (en) 2010-12-15

Family

ID=27854622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02705265A Expired - Lifetime EP1486449B1 (en) 2002-03-15 2002-03-15 Elevator device

Country Status (6)

Country Link
EP (1) EP1486449B1 (en)
JP (1) JP4110097B2 (en)
KR (1) KR100631476B1 (en)
CN (1) CN1243659C (en)
DE (1) DE60238644D1 (en)
WO (1) WO2003078289A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927240B1 (en) 2008-02-13 2011-11-11 Oreal SPRAY HEAD COMPRISING A SINGOTRODE, RUNWAYED BY A CANAL OF THE PRODUCT
CN105358468B (en) * 2013-07-10 2018-03-23 因温特奥股份公司 The extension in vertical shaft region
CN108560731B (en) * 2018-07-16 2023-07-21 北京建工集团有限责任公司 Stride empty floor and use outer elevator anchor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0922663A1 (en) * 1997-11-08 1999-06-16 Thyssen Aufzüge Gmbh Elevator, in particular traction sheave elevator
WO2000044664A1 (en) * 1999-01-27 2000-08-03 Kone Corporation Traction sheave elevator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001048437A (en) * 1999-08-17 2001-02-20 Hitachi Building Systems Co Ltd Elevator
JP2001139249A (en) * 1999-11-09 2001-05-22 Toshiba Elevator Co Ltd Elevator without machine room
JP2001220077A (en) * 2000-02-07 2001-08-14 Mitsubishi Electric Building Techno Service Co Ltd Scaffolding device for work at hositway top of elevator
JP4454765B2 (en) * 2000-03-09 2010-04-21 三菱電機株式会社 elevator
JP2002046951A (en) * 2000-08-01 2002-02-12 Mitsubishi Electric Corp Scaffold apparatus for maintenance of elevator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0922663A1 (en) * 1997-11-08 1999-06-16 Thyssen Aufzüge Gmbh Elevator, in particular traction sheave elevator
WO2000044664A1 (en) * 1999-01-27 2000-08-03 Kone Corporation Traction sheave elevator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03078289A1 *

Also Published As

Publication number Publication date
JP4110097B2 (en) 2008-07-02
EP1486449B1 (en) 2010-12-15
KR100631476B1 (en) 2006-10-04
KR20040019401A (en) 2004-03-05
JPWO2003078289A1 (en) 2005-07-14
WO2003078289A1 (en) 2003-09-25
DE60238644D1 (en) 2011-01-27
CN1243659C (en) 2006-03-01
EP1486449A1 (en) 2004-12-15
CN1512957A (en) 2004-07-14

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