WO2007143871A3 - Lift system and arrangement of the drive unit - Google Patents

Lift system and arrangement of the drive unit Download PDF

Info

Publication number
WO2007143871A3
WO2007143871A3 PCT/CH2007/000288 CH2007000288W WO2007143871A3 WO 2007143871 A3 WO2007143871 A3 WO 2007143871A3 CH 2007000288 W CH2007000288 W CH 2007000288W WO 2007143871 A3 WO2007143871 A3 WO 2007143871A3
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
drive motor
lift
lift system
arrangement
Prior art date
Application number
PCT/CH2007/000288
Other languages
German (de)
French (fr)
Other versions
WO2007143871B1 (en
WO2007143871A2 (en
Inventor
Ernst Ach
Original Assignee
Inventio Ag
Ernst Ach
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, Ernst Ach filed Critical Inventio Ag
Publication of WO2007143871A2 publication Critical patent/WO2007143871A2/en
Publication of WO2007143871A3 publication Critical patent/WO2007143871A3/en
Publication of WO2007143871B1 publication Critical patent/WO2007143871B1/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

A lift system (101) which comprises a lift shaft (108) with shaft walls (109), a shaft ceiling (110), and a shaft floor (211), as well as a lift cage (102), a counterweight (103), and a drive motor (104) with a driving disk (105), wherein the drive motor (104) is arranged at least partially in a recess (120) made in a shaft wall (109.1), or in the shaft ceiling (110), or in the shaft floor (211), and the drive motor (104) is designed as a permanent magnet motor, and at least part of the recess (120) penetrates through the shaft wall (109.1) and forms a maintenance opening (124), through which the drive motor (104) can be accessed from the outside of the lift shaft (108).
PCT/CH2007/000288 2006-06-14 2007-06-11 Lift system and arrangement of the drive unit WO2007143871A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06115451.4 2006-06-14
EP06115451 2006-06-14

Publications (3)

Publication Number Publication Date
WO2007143871A2 WO2007143871A2 (en) 2007-12-21
WO2007143871A3 true WO2007143871A3 (en) 2008-04-17
WO2007143871B1 WO2007143871B1 (en) 2008-06-05

Family

ID=38318623

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2007/000288 WO2007143871A2 (en) 2006-06-14 2007-06-11 Lift system and arrangement of the drive unit

Country Status (1)

Country Link
WO (1) WO2007143871A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE442332T1 (en) * 2004-07-19 2009-09-15 Otis Elevator Co ELEVATOR CABIN GUIDE DEVICE FOR AN ELEVATOR WITHOUT A MACHINE ROOM
EP2361211B1 (en) 2008-12-05 2013-10-09 Otis Elevator Company Elevator system including control electronics supported on an elevator machine support
FR2962428B1 (en) * 2010-07-09 2012-08-17 Tech Et Mecanique Des Elevateurs ELEVATOR INSTALLATION OF LOW DIMENSIONS INTENDED TO BE MOUNTED IN A BUILDING OR BUILDING

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999043596A2 (en) * 1998-02-26 1999-09-02 Otis Elevator Company Elevator system having drive motor located adjacent to hoistway door
JP2000177949A (en) * 1998-12-15 2000-06-27 Hitachi Building Systems Co Ltd Elevator
JP2001063934A (en) * 1999-08-27 2001-03-13 Mitsubishi Electric Corp Elevator device
WO2002008108A2 (en) * 2000-07-24 2002-01-31 Otis Elevator Company Elevator system using minimal building space
WO2005054108A1 (en) * 2003-11-29 2005-06-16 Swiss-Traction Ag Gearless, compact drive system comprising an external rotor
WO2006002583A1 (en) * 2004-07-05 2006-01-12 Minying Huang Traction machine for elevators

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999043596A2 (en) * 1998-02-26 1999-09-02 Otis Elevator Company Elevator system having drive motor located adjacent to hoistway door
JP2000177949A (en) * 1998-12-15 2000-06-27 Hitachi Building Systems Co Ltd Elevator
JP2001063934A (en) * 1999-08-27 2001-03-13 Mitsubishi Electric Corp Elevator device
WO2002008108A2 (en) * 2000-07-24 2002-01-31 Otis Elevator Company Elevator system using minimal building space
WO2005054108A1 (en) * 2003-11-29 2005-06-16 Swiss-Traction Ag Gearless, compact drive system comprising an external rotor
WO2006002583A1 (en) * 2004-07-05 2006-01-12 Minying Huang Traction machine for elevators

Also Published As

Publication number Publication date
WO2007143871B1 (en) 2008-06-05
WO2007143871A2 (en) 2007-12-21

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