EP2269937B1 - Landing doorway device for elevator - Google Patents

Landing doorway device for elevator Download PDF

Info

Publication number
EP2269937B1
EP2269937B1 EP08740871.2A EP08740871A EP2269937B1 EP 2269937 B1 EP2269937 B1 EP 2269937B1 EP 08740871 A EP08740871 A EP 08740871A EP 2269937 B1 EP2269937 B1 EP 2269937B1
Authority
EP
European Patent Office
Prior art keywords
vertical frame
hoistway
main body
facing portion
landing
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.)
Active
Application number
EP08740871.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2269937A1 (en
EP2269937A4 (en
Inventor
Toshiya Suzuki
Yoshihito Gotou
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP2269937A1 publication Critical patent/EP2269937A1/en
Publication of EP2269937A4 publication Critical patent/EP2269937A4/en
Application granted granted Critical
Publication of EP2269937B1 publication Critical patent/EP2269937B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B66B13/30—Constructional features of doors or gates
    • B66B13/303—Details of door panels
    • 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
    • B66B13/306—Details of door jambs

Definitions

  • the present invention relates to a landing doorway device for an elevator, and more particularly, to an improvement of heat resistance thereof.
  • a conventional landing door device for an elevator includes a heat-insulating material provided on a surface of a door panel on a hoistway side (for example, see Patent Document 1).
  • the present invention has been made to solve the problem described above, and has an object to provide a landing doorway device for an elevator, which can more reliably prevent heat generated in a landing from being transferred to the interior of a hoistway.
  • the fitting 19 has a first end portion 19a which is distant from the landing doorway-facing portion 16b and a second end portion 19b which is close to the landing doorway-facing portion 16b.
  • the first end portion 19a is contacted to the bent portion 16d so as to be fixed thereto. Further, the first end portion 19a is fixed to the bent portion 16d with the screw or the rivet.
  • a clearance of, for example, about 5 mm is ensured between the second end portion 19b and the vertical frame main body hoistway-facing portion 16c.
  • FIG. 4 is a sectional view of a landing doorway device for an elevator according to a second embodiment of the present invention
  • FIG. 5 is a sectional view illustrating a principal part of FIG. 4 in an enlarged manner
  • FIG. 6 is a rear view of a door-stop side vertical frame illustrated in FIG. 5 , as viewed from the hoistway,side.
  • FIG. 4 corresponds to a cross section taken along the line II-II of FIG. 1 .
  • the landing doorway frame 2 includes a door-stop side vertical frame 21, the door-pocket side vertical frame 4, and the upper frame 5.
  • the vertical frame main body 22 includes: a landing doorway-facing portion 22b which faces the landing doorway 1; and a vertical frame main body hoistway-facing portion 22c which corresponds to a part of a hoistway- facing portion facing the interior of the hoistway.
  • the vertical frame main body hoistway-facing portion 22c has a lower end portion which is firmly fixed to a landing sill (not shown) and has a cross section similar to that of the vertical frame main body hoistway-facing portion 16c described in the first embodiment so that the stiffness of the vertical frame main body 22 itself is ensured.
  • a vertical frame heat-insulating material 24 is provided on a rear surface of the vertical frame main body hoistway-facing portion 22c.
  • the vertical frame heat-insulating material 24 is exposed to the interior of the hoistway through the opening 22e.
  • the vertical frame heat-insulating material 24 is held by a fitting 25 having a U-shaped cross section against an edge of the opening 22e.
  • the fitting 25 is contacted to the bent portion 22d and the closure plate 23 so as to be fixed thereto.
  • the remaining structure is the same as that of the first embodiment.
  • the opening 22e may be vertically divided into a plurality of openings.
  • the vertical frame main body 32 includes: a landing doorway-facing portion 32b which faces the landing doorway 1; and a vertical frame main body hoistway-facing portion 32c which corresponds to a part of a hoistway-facing portion facing the interior of the hoistway.
  • a bent portion 32d which is bent at a right angle toward the landing, is provided to an end portion of the vertical frame main body hoistway-facing portion 32c, the end portion being on the side opposite to the landing doorway-facing portion 32b.
  • a first vertical frame heat-insulating material 34 is contacted to the vertical frame main body hoistway-facing portion 32c.
  • the first vertical frame heat-insulating material 34 is provided so as to be continuous over the entire vertical length of the door-stop side vertical frame 31. Further, the first vertical frame heat-insulating material 34 is held by a fitting 35 against the vertical frame main body hoistway-facing portion 32c.
  • a second vertical frame heat-insulating material 36 is contacted onto a rear surface of the closure plate 33, which corresponds to a part of the hoistway-facing portion.
  • the second vertical frame heat-insulating material 36 is provided over the entire vertical length of the door-stop side vertical frame 31.
  • the second vertical frame heat-insulating material 36 is held by a plurality of brackets 37a and 37b, each having a substantially Z-shaped cross section, against the closure plate 33.
  • the brackets 37a and 37b are fixed to the closure plate 33 with screws or rivets.
  • the present invention is also applicable to a center opening landing doorway device.
  • the door-stop side vertical frame 3, 21, or 31 of the side opening landing doorway device normally has the hoistway-facing portion with a large area. Therefore, it is particularly effective to provide the vertical frame heat-insulating material.

Landscapes

  • Elevator Door Apparatuses (AREA)
EP08740871.2A 2008-04-25 2008-04-25 Landing doorway device for elevator Active EP2269937B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/058069 WO2009130787A1 (ja) 2008-04-25 2008-04-25 エレベータの乗場出入口装置

Publications (3)

Publication Number Publication Date
EP2269937A1 EP2269937A1 (en) 2011-01-05
EP2269937A4 EP2269937A4 (en) 2013-06-12
EP2269937B1 true EP2269937B1 (en) 2016-03-23

Family

ID=41216536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08740871.2A Active EP2269937B1 (en) 2008-04-25 2008-04-25 Landing doorway device for elevator

Country Status (5)

Country Link
EP (1) EP2269937B1 (ja)
JP (1) JP5174897B2 (ja)
CN (1) CN101932523B (ja)
HK (1) HK1146031A1 (ja)
WO (1) WO2009130787A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6275430B2 (ja) * 2013-09-17 2018-02-07 株式会社Ｌｉｘｉｌ 窓の防火構造
US10625983B2 (en) * 2015-08-28 2020-04-21 Mitsubishi Electric Corporation Landing jamb for elevator
JP6545749B2 (ja) * 2017-06-05 2019-07-17 株式会社Ｌｉｘｉｌ サッシ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2502180B2 (ja) * 1990-10-01 1996-05-29 三菱電機株式会社 エレベ―タ―乗場ドア装置
ATE143340T1 (de) * 1991-12-24 1996-10-15 Inventio Ag Brandsichere schachttür für aufzugsanlagen
FI95456C (fi) * 1994-05-04 1996-02-12 Kone Oy Järjestely hissikuilun seinän aukossa ja kojetaulu
FI103030B (fi) * 1998-05-05 1999-04-15 Kone Corp Ovikehysjärjestelmä hissin kerrostaso-ovea varten
FI106631B (fi) * 1998-05-14 2001-03-15 Kone Corp Hissin tason oven palosuojaus
JP4099857B2 (ja) * 1998-05-25 2008-06-11 株式会社大林組 エレベータの乗降用出入口構造
JP2000302361A (ja) * 1999-04-12 2000-10-31 Inventio Ag 耐火エレベータシャフトドア
JPWO2003020630A1 (ja) * 2001-08-28 2004-12-16 三菱電機株式会社 エレベータのドア装置
JP2004107016A (ja) * 2002-09-18 2004-04-08 Mitsubishi Electric Corp エレベーター乗場出入口装置
ZA200406979B (en) * 2003-09-29 2005-09-28 Inventio Ag Door frame of a shaft door with a control arrangement for a lift shaft and method for access to a control unit
JP4490702B2 (ja) * 2004-02-20 2010-06-30 積水化学工業株式会社 防火戸用の戸枠と、この戸枠を使用した防火戸
JP2006248632A (ja) * 2005-03-08 2006-09-21 Mitsubishi Electric Corp エレベータの三方枠

Also Published As

Publication number Publication date
JPWO2009130787A1 (ja) 2011-08-11
JP5174897B2 (ja) 2013-04-03
EP2269937A1 (en) 2011-01-05
CN101932523B (zh) 2013-04-17
WO2009130787A1 (ja) 2009-10-29
CN101932523A (zh) 2010-12-29
EP2269937A4 (en) 2013-06-12
HK1146031A1 (en) 2011-05-13

Similar Documents

Publication Publication Date Title
EP2269937B1 (en) Landing doorway device for elevator
JP4727072B2 (ja) エレベーター乗場の引き戸装置
EP2557063B1 (en) Car door device for elevator
US9845225B2 (en) Elevator landing door arrangement
US20190177128A1 (en) Lower guiding system of an elevator panel and elevator system
JP2015190298A (ja) サッシ窓
KR100455501B1 (ko) 엘리베이터의 해치도어 방화장치
JP7394569B2 (ja) 防火戸
JP7229087B2 (ja) 防火戸用の開閉体
JP2008265902A (ja) エレベータの出入口装置
CN106477439A (zh) 一种具有新型密封结构旁开防火门
JP2007513034A (ja) 防火装置を有するエレベータの乗り場ドア装置
JP6599639B2 (ja) 扉
JP7470545B2 (ja) 建具
JP7418258B2 (ja) 浴室の換気構造
JP2006206204A (ja) エレベータの乗場ドア装置
JP7421280B2 (ja) 建具
WO2020184536A1 (ja) カバー部材及びカバー部材取付構造
DK201670675A1 (en) A roof window with improved insulation properties and including a set of hinges
JP5223498B2 (ja) エレベータドア装置
JP2020117971A (ja) 建具
JP5290688B2 (ja) 引き戸
KR20080037924A (ko) 차량용 도어의 사이드 윈도우 레귤레이터의 구조
JP2017057581A (ja) 扉
JP2007070023A (ja) エレベータ乗場ドア装置の遮煙装置

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100720

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130514

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 13/30 20060101AFI20130507BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150916

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 782934

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160415

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602008043047

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160623

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160624

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 782934

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160723

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602008043047

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160725

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161101

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160623

26N No opposition filed

Effective date: 20170102

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160425

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

REG Reference to a national code

Ref country code: GB

Ref legal event code: 746

Effective date: 20180206

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20080425

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160425

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160323

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230309

Year of fee payment: 16

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230512

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240307

Year of fee payment: 17