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WO2001062653A3 - Telescopic elevator door - Google Patents

Telescopic elevator door Download PDF

Info

Publication number
WO2001062653A3
WO2001062653A3 PCT/US2001/005726 US0105726W WO0162653A3 WO 2001062653 A3 WO2001062653 A3 WO 2001062653A3 US 0105726 W US0105726 W US 0105726W WO 0162653 A3 WO0162653 A3 WO 0162653A3
Authority
WO
WIPO (PCT)
Prior art keywords
rolling unit
door section
elevator door
telescopic elevator
unit pair
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.)
Ceased
Application number
PCT/US2001/005726
Other languages
French (fr)
Other versions
WO2001062653A2 (en
Inventor
Satoru Suematsu
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.)
Otis Elevator Co
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
Publication of WO2001062653A2 publication Critical patent/WO2001062653A2/en
Publication of WO2001062653A3 publication Critical patent/WO2001062653A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators

Landscapes

  • Elevator Door Apparatuses (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

One rolling unit (14a) associated with each door section (11) is arranged between the rolling unit pair (15a and 15b) associated with the adjacent door section (12). The distance d between each given rolling unit pair (15a and 15b) associated with the adjacent door section (12) is set to be greater than the width w of the rolling unit associated with the adjacent door section (11), which is arranged between the aforementioned given rolling unit pair, plus the relative stroke s of the adjacent door section (11). One rolling unit (15b) associated with each door section (12) rolls on common guide rail (13) between the rolling unit pair (14a and 14b) associated with the other door section (11).
PCT/US2001/005726 2000-02-25 2001-02-22 Telescopic elevator door Ceased WO2001062653A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-48455 2000-02-25
JP2000048455A JP2001233574A (en) 2000-02-25 2000-02-25 Multistage opening/closing door of elevator

Publications (2)

Publication Number Publication Date
WO2001062653A2 WO2001062653A2 (en) 2001-08-30
WO2001062653A3 true WO2001062653A3 (en) 2002-04-25

Family

ID=18570538

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/005726 Ceased WO2001062653A2 (en) 2000-02-25 2001-02-22 Telescopic elevator door

Country Status (2)

Country Link
JP (1) JP2001233574A (en)
WO (1) WO2001062653A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10230799B4 (en) * 2002-07-08 2006-10-26 Novoferm Gmbh Lift door
WO2007007136A1 (en) * 2005-07-12 2007-01-18 Otis Elevator Company Supporting lintel for elevator doors with a side opening and with a reduced number of guiding tracks
AT503875B1 (en) * 2006-07-10 2008-09-15 Wittur Gmbh DOOR CONSTRUCTION FOR ONE ELEVATOR
EP2786951A1 (en) * 2013-04-02 2014-10-08 Kone Corporation Door suspension and guiding arrangement for centrally opening panel doors, especially in elevators
JP7125677B2 (en) * 2020-12-15 2022-08-25 フジテック株式会社 Anti-drop structure for car door

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073034A (en) * 1976-09-13 1978-02-14 Dover Corporation Door-supporting system for multipanel, side-opening doors
EP0709337A2 (en) * 1994-10-31 1996-05-01 Kone Oy Overhead supporting beam for an elevator door and a door mechanism arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59449Y2 (en) * 1979-07-10 1984-01-07 三菱電機株式会社 Single sliding door device for elevators
JPH1029782A (en) * 1996-07-11 1998-02-03 Hitachi Ltd elevator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073034A (en) * 1976-09-13 1978-02-14 Dover Corporation Door-supporting system for multipanel, side-opening doors
EP0709337A2 (en) * 1994-10-31 1996-05-01 Kone Oy Overhead supporting beam for an elevator door and a door mechanism arrangement

Also Published As

Publication number Publication date
WO2001062653A2 (en) 2001-08-30
JP2001233574A (en) 2001-08-28

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121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
122 Ep: pct application non-entry in european phase