WO2002072459A3 - Elevator with a sliding element which can be impinged upon with pressurized gas - Google Patents

Elevator with a sliding element which can be impinged upon with pressurized gas Download PDF

Info

Publication number
WO2002072459A3
WO2002072459A3 PCT/DE2002/000815 DE0200815W WO02072459A3 WO 2002072459 A3 WO2002072459 A3 WO 2002072459A3 DE 0200815 W DE0200815 W DE 0200815W WO 02072459 A3 WO02072459 A3 WO 02072459A3
Authority
WO
WIPO (PCT)
Prior art keywords
impinged
sliding element
pressurized gas
elevator
gas
Prior art date
Application number
PCT/DE2002/000815
Other languages
German (de)
French (fr)
Other versions
WO2002072459A2 (en
Inventor
Frank Thielow
Original Assignee
Logos Innovationen Gmbh
Frank Thielow
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
Priority claimed from DE2001111324 external-priority patent/DE10111324A1/en
Priority claimed from DE10111359A external-priority patent/DE10111359A1/en
Application filed by Logos Innovationen Gmbh, Frank Thielow filed Critical Logos Innovationen Gmbh
Priority to AU2002308356A priority Critical patent/AU2002308356A1/en
Publication of WO2002072459A2 publication Critical patent/WO2002072459A2/en
Publication of WO2002072459A3 publication Critical patent/WO2002072459A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/06—Door or gate operation of sliding doors
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30—Constructional features of doors or gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Types And Forms Of Lifts (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

The invention relates to an elevator which is characterized by substantially reduced wear and substantially increased service life and improved operation characteristics. To this end, a gas supply unit can be displaced together with a receiving unit and can be impinged upon with pressurized gas. Said gas supply unit is used as a gas bearing for at least one sliding element (27, 28) of the receiving unit. Alternatively, a door (22) comprises at least one sliding element (27, 28) that can be impinged upon with pressurized gas.
PCT/DE2002/000815 2001-03-08 2002-03-08 Elevator with a sliding element which can be impinged upon with pressurized gas WO2002072459A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002308356A AU2002308356A1 (en) 2001-03-08 2002-03-08 Elevator with a sliding element which can be impinged upon with pressurized gas

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10111359.5 2001-03-08
DE2001111324 DE10111324A1 (en) 2001-03-08 2001-03-08 Lift (elevator) for transportation between floors has gas supply unit to form gas bearing for sliding element
DE10111359A DE10111359A1 (en) 2001-03-08 2001-03-08 Lift (elevator) for transportation between floors has gas supply unit to form gas bearing for sliding element
DE10111324.2 2001-03-08

Publications (2)

Publication Number Publication Date
WO2002072459A2 WO2002072459A2 (en) 2002-09-19
WO2002072459A3 true WO2002072459A3 (en) 2002-12-05

Family

ID=26008722

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/000815 WO2002072459A2 (en) 2001-03-08 2002-03-08 Elevator with a sliding element which can be impinged upon with pressurized gas

Country Status (2)

Country Link
AU (1) AU2002308356A1 (en)
WO (1) WO2002072459A2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1566374A (en) * 1923-08-21 1925-12-22 Shur Loc Elevator Safety Compa Elevator
EP0297164A1 (en) * 1987-06-29 1989-01-04 Nippon Telegraph And Telephone Corporation Porous static pressure guide
SU1684220A2 (en) * 1989-09-13 1991-10-15 Магнитогорский горно-металлургический институт им.Г.И.Носова Hoist
WO1994014695A1 (en) * 1992-12-18 1994-07-07 Eg Technology Ab Elevator machinery including friction brake
JPH0893767A (en) * 1994-09-22 1996-04-09 Fanuc Ltd Static pressure air screw
JPH09301661A (en) * 1996-05-09 1997-11-25 Mitsubishi Denki Bill Techno Service Kk Device for removing foreign matter in sill of elevator
EP0810177A1 (en) * 1996-05-28 1997-12-03 TESIO S.r.l. Control equipment for lift doors
US5915916A (en) * 1996-05-08 1999-06-29 Nsk Ltd. Actuator
JP2000346164A (en) * 1999-06-08 2000-12-12 Oiles Ind Co Ltd Porous hydrostatic gas screw

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1566374A (en) * 1923-08-21 1925-12-22 Shur Loc Elevator Safety Compa Elevator
EP0297164A1 (en) * 1987-06-29 1989-01-04 Nippon Telegraph And Telephone Corporation Porous static pressure guide
SU1684220A2 (en) * 1989-09-13 1991-10-15 Магнитогорский горно-металлургический институт им.Г.И.Носова Hoist
WO1994014695A1 (en) * 1992-12-18 1994-07-07 Eg Technology Ab Elevator machinery including friction brake
JPH0893767A (en) * 1994-09-22 1996-04-09 Fanuc Ltd Static pressure air screw
US5915916A (en) * 1996-05-08 1999-06-29 Nsk Ltd. Actuator
JPH09301661A (en) * 1996-05-09 1997-11-25 Mitsubishi Denki Bill Techno Service Kk Device for removing foreign matter in sill of elevator
EP0810177A1 (en) * 1996-05-28 1997-12-03 TESIO S.r.l. Control equipment for lift doors
JP2000346164A (en) * 1999-06-08 2000-12-12 Oiles Ind Co Ltd Porous hydrostatic gas screw

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; AN 1992-306195, XP002209011, "Mine shaft lift air cushion guide supply board pneumatic system" *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 08 30 August 1996 (1996-08-30) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 03 27 February 1998 (1998-02-27) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 15 6 April 2001 (2001-04-06) *

Also Published As

Publication number Publication date
AU2002308356A1 (en) 2002-09-24
WO2002072459A2 (en) 2002-09-19

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