ATE92430T1 - Bogenrolltreppe mit fahrverlauf mit konstantem radius und festem zentrum. - Google Patents

Bogenrolltreppe mit fahrverlauf mit konstantem radius und festem zentrum.

Info

Publication number
ATE92430T1
ATE92430T1 AT90400689T AT90400689T ATE92430T1 AT E92430 T1 ATE92430 T1 AT E92430T1 AT 90400689 T AT90400689 T AT 90400689T AT 90400689 T AT90400689 T AT 90400689T AT E92430 T1 ATE92430 T1 AT E92430T1
Authority
AT
Austria
Prior art keywords
escalator
landing
travel
path
fixed center
Prior art date
Application number
AT90400689T
Other languages
English (en)
Inventor
James A Rivera
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Application granted granted Critical
Publication of ATE92430T1 publication Critical patent/ATE92430T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B21/00—Kinds or types of escalators or moving walkways
    • B66B21/02—Escalators
    • B66B21/06—Escalators spiral type

Landscapes

  • Escalators And Moving Walkways (AREA)
  • Forging (AREA)
  • Manipulator (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
AT90400689T 1989-03-27 1990-03-14 Bogenrolltreppe mit fahrverlauf mit konstantem radius und festem zentrum. ATE92430T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/328,934 US4884673A (en) 1989-03-27 1989-03-27 Curved escalator with fixed center constant radius path of travel
EP90400689A EP0390631B1 (de) 1989-03-27 1990-03-14 Bogenrolltreppe mit Fahrverlauf mit konstantem Radius und festem Zentrum

Publications (1)

Publication Number Publication Date
ATE92430T1 true ATE92430T1 (de) 1993-08-15

Family

ID=23283107

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90400689T ATE92430T1 (de) 1989-03-27 1990-03-14 Bogenrolltreppe mit fahrverlauf mit konstantem radius und festem zentrum.

Country Status (5)

Country Link
US (1) US4884673A (de)
EP (1) EP0390631B1 (de)
JP (1) JPH02282186A (de)
AT (1) ATE92430T1 (de)
DE (1) DE69002510T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009302A (en) * 1989-03-27 1991-04-23 Otis Elevator Company Curved escalator with fixed center constant radius path of travel
US4953685A (en) * 1989-08-10 1990-09-04 Otis Elevator Company Step chain for curved escalator
JP2552745B2 (ja) * 1990-01-16 1996-11-13 三菱電機株式会社 曲線エスカレーター
US5050721A (en) * 1990-09-11 1991-09-24 Otis Elevator Company Step riser profile for curved escalator
US5775477A (en) * 1993-10-09 1998-07-07 O&K Rolltreppen Gmbh Drive system for curved escalator
JPH1121055A (ja) * 1997-07-03 1999-01-26 Masao Kubota 連結搬送装置の案内機構
EP0980843A3 (de) 1998-08-18 2002-01-30 Masao Kubota Durchgehender und wendelbarer Beförderer
US6578704B1 (en) * 2002-11-18 2003-06-17 The Laitran Corporation Belts and belt modules for spiral conveyors
JP4458770B2 (ja) * 2002-11-25 2010-04-28 東芝エレベータ株式会社 コンベア装置
ES2574954T3 (es) * 2006-12-21 2016-06-23 Inventio Ag Dispositivo de traslación con guía de escalones simplificada
IT1396049B1 (it) * 2009-09-24 2012-11-09 Magaldi Ind Srl Sistema di estrazione e trasporto di ceneri leggere mediante trasportatore a nastro in acciaio.
WO2011146398A2 (en) * 2010-05-17 2011-11-24 Globe Composite Solutions, Ltd Slope plate carrousel carriage frame
US9550654B2 (en) * 2015-06-19 2017-01-24 Hossein Bavafa Helical escalator system
EP3473576A1 (de) * 2017-10-20 2019-04-24 Otis Elevator Company Kettenantrieb für einen personenförderer
EP3569554B1 (de) 2018-05-16 2021-02-24 Otis Elevator Company Antriebssystem für einen personenförderer

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US617779A (en) * 1899-01-17 Elevator
US727720A (en) * 1901-08-21 1903-05-12 Otis Elevator Co Traveling stairway.
US685019A (en) * 1901-08-21 1901-10-22 Otis Elevator Co Traveling stairway.
US723325A (en) * 1902-03-24 1903-03-24 Leamon G Souder Moving spiral stairway or elevator.
US984495A (en) * 1902-04-29 1911-02-14 Charles D Seeberger Conveyer.
US1023443A (en) * 1902-06-07 1912-04-16 Otis Elevator Co Conveyer.
US782009A (en) * 1902-11-24 1905-02-07 Stair Lift Company Moving platform.
US967710A (en) * 1906-01-27 1910-08-16 George L Bennett Escalator.
US984858A (en) * 1909-06-05 1911-02-21 Charles D Seeberger Conveyer.
US999885A (en) * 1909-12-02 1911-08-08 Otis Elevator Co Elevator.
GB292641A (en) * 1927-02-22 1928-06-22 Maurice George Robert Newbould Improvements in or relating to escalators or moving staircases
US2695094A (en) * 1952-12-26 1954-11-23 Richard C Riley Ascending and descending endless escalator
US2823785A (en) * 1954-01-13 1958-02-18 Hefti Martin Escalator adapted to follow a curved path
US3878931A (en) * 1971-10-18 1975-04-22 Gilbert D Luna Arcuate escalator system
US4434884A (en) * 1981-08-19 1984-03-06 Otis Elevator Company Spiral escalator
JPS58220077A (ja) * 1982-06-14 1983-12-21 三菱電機株式会社 曲線エスカレ−タ
CA1204696A (en) * 1982-09-14 1986-05-20 Hiroshi Nakatani Curved escalator
JPS59140262U (ja) * 1983-03-11 1984-09-19 三菱電機株式会社 曲線エスカレ−タ
DE3432961C2 (de) * 1983-09-12 1987-04-02 Mitsubishi Denki K.K., Tokio/Tokyo Bogenrolltreppe
KR890004008Y1 (ko) * 1983-09-19 1989-06-15 미쓰비시전기 주식회사 곡선 에스컬레이터
US4662502A (en) * 1983-10-12 1987-05-05 Mitsubishi Denki Kabushiki Kaisha Curved escalator
KR890003872Y1 (ko) * 1983-11-11 1989-06-08 미쓰비시전기 주식회사 곡선 에스컬레이터의 메인프레임(main frame)
DE3441845A1 (de) * 1983-11-17 1985-06-13 Mitsubishi Denki K.K., Tokio/Tokyo Bogenrolltreppe mit segmentstufen

Also Published As

Publication number Publication date
EP0390631B1 (de) 1993-08-04
EP0390631A1 (de) 1990-10-03
US4884673A (en) 1989-12-05
DE69002510D1 (de) 1993-09-09
JPH02282186A (ja) 1990-11-19
DE69002510T2 (de) 1994-03-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee