WO2002059031A8 - Operator for automatic elevator doors - Google Patents

Operator for automatic elevator doors

Info

Publication number
WO2002059031A8
WO2002059031A8 PCT/IT2001/000403 IT0100403W WO02059031A8 WO 2002059031 A8 WO2002059031 A8 WO 2002059031A8 IT 0100403 W IT0100403 W IT 0100403W WO 02059031 A8 WO02059031 A8 WO 02059031A8
Authority
WO
WIPO (PCT)
Prior art keywords
belt
motorization
rope
chain
enclosed
Prior art date
Application number
PCT/IT2001/000403
Other languages
French (fr)
Other versions
WO2002059031A1 (en
Inventor
Paolo Giorgioni
Original Assignee
Selcom Spa
Paolo Giorgioni
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 Selcom Spa, Paolo Giorgioni filed Critical Selcom Spa
Publication of WO2002059031A1 publication Critical patent/WO2002059031A1/en
Publication of WO2002059031A8 publication Critical patent/WO2002059031A8/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
    • 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 RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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

Abstract

An apparatus for actuating the panels, in lifts or elevators with doors with automatic opening of the panels (2), comprises a motorization that actuates an enclosed belt, rope or chain (4), tensioned between at least two pulleys (3), on one whereof the motorization operates, which pulleys are mutually separated by a lesser distance than the width of the door. The belt, rope or chain with its motion actuates an enclosed cable (8), anchored thereto and having substantially double its length, whereto the panel-bearing carriages (10) are preferably applied. The apparatus comprises a variable pressure release device (5) applied to the belt, rope or chain, which preferably is an enclosed cogged belt able to slide on two toothed pulleys, whereof one is motorised. The motorization is positioned in such a way as not to project laterally relative to the lift cabin, i.e. it does not overhang.
PCT/IT2001/000403 2001-01-24 2001-07-25 Operator for automatic elevator doors WO2002059031A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPR2001A000005 2001-01-24
ITPR20010005 ITPR20010005A1 (en) 2001-01-24 2001-01-24 DOOR HANDLING EQUIPMENT, IN ELEVATOR OR ELEVATOR WITH DOORS WITH AUTOMATIC OPENING OF THE DOORS.

Publications (2)

Publication Number Publication Date
WO2002059031A1 WO2002059031A1 (en) 2002-08-01
WO2002059031A8 true WO2002059031A8 (en) 2004-04-29

Family

ID=11453450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2001/000403 WO2002059031A1 (en) 2001-01-24 2001-07-25 Operator for automatic elevator doors

Country Status (2)

Country Link
IT (1) ITPR20010005A1 (en)
WO (1) WO2002059031A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104044982B (en) * 2014-07-09 2016-05-04 福州快科电梯工业有限公司 elevator suspension structure and elevator
IT201700050340A1 (en) * 2017-05-10 2018-11-10 Fge Elettr S R L LIFT DOOR OPERATING DEVICE.
CN107140511B (en) * 2017-07-13 2018-12-28 苏州菱高快速电梯有限公司 A kind of safe towed elevator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281888A (en) * 1988-09-19 1990-03-22 Mitsubishi Electric Corp Center double sliding door for elevator
IT1274194B (en) * 1994-09-30 1997-07-15 Selcom Spa SAFETY RELEASE DEVICE IN LINEAR BELT OR ROPE TRANSMISSION FOR LIFT AND LIFT DOORS WITH AUTOMATIC OPENING
US5878846A (en) * 1996-10-07 1999-03-09 Vertisys, Inc. Light duty elevator door operator
US5819878A (en) * 1996-11-07 1998-10-13 Otis Elevator Company Pretensioning system for synchronization and positioning system

Also Published As

Publication number Publication date
ITPR20010005A1 (en) 2002-07-25
WO2002059031A1 (en) 2002-08-01

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