EP0548486B1 - Brandsichere Schachttür für Aufzugsanlagen - Google Patents

Brandsichere Schachttür für Aufzugsanlagen Download PDF

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Publication number
EP0548486B1
EP0548486B1 EP92117786A EP92117786A EP0548486B1 EP 0548486 B1 EP0548486 B1 EP 0548486B1 EP 92117786 A EP92117786 A EP 92117786A EP 92117786 A EP92117786 A EP 92117786A EP 0548486 B1 EP0548486 B1 EP 0548486B1
Authority
EP
European Patent Office
Prior art keywords
heat
insulating
frame
door
fire
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.)
Expired - Lifetime
Application number
EP92117786A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0548486A1 (de
Inventor
Jean-Claude Pelvilain
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.)
Inventio AG
Original Assignee
Inventio AG
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 Inventio AG filed Critical Inventio AG
Publication of EP0548486A1 publication Critical patent/EP0548486A1/de
Application granted granted Critical
Publication of EP0548486B1 publication Critical patent/EP0548486B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor

Definitions

  • the invention relates to a fire-proof shaft door for elevator systems, which is displaceable by means of a roller guided in a roller guide, on which a suspension bearing a frame engages with thermal insulation materials and which is guided in the foot area in a sliding guide embedded in a threshold.
  • the published patent application DE-A1 25 12 536 discloses a box-like landing door in which cooling air supply openings are provided in the lower region of the shaft-side door cover plate and cooling air discharge openings are provided in the upper region of the same. This cools the corridor-side door cover plate evenly and protects the shaft-side door cover plate against excessive heating.
  • the laid-open document FR-A1 2 610 311 discloses a landing shaft door which has a frame and serves as a support for an insulating panel arranged on the corridor and shaft side.
  • the frame itself is filled with an insulating mat.
  • a disadvantage of the known devices is that they do not meet the stricter regulations of certain countries with regard to temperature differences between the fire side and the cold side.
  • the invention seeks to remedy this.
  • the invention as characterized in the claims, solves the problem of avoiding the disadvantages of the known devices and of creating a fire-proof shaft door that meets the requirements for stability, fire resistance and thermal insulation.
  • the advantage achieved by the invention can essentially be seen in the fact that, in the case of fire on the corridor, the lift shaft of the fire service is retained as an escape route thanks to the improved thermal insulation on the shaft side. Another advantage is that despite the improved fire protection properties, the overall weight of the landing door can be kept small. Another advantage is that thermal bridges between the thermal insulation layers can be largely avoided. Another advantage is that the fire barriers that are usually required in front of the elevator doors on each floor are unnecessary.
  • F denotes a fire and 1 a floor of a hallway 2, which is closed at the top in the shaft door area by a lintel 3 and laterally by door jambs 4.
  • Lintel 3 and door jamb 4 form a shaft opening of an elevator shaft 5, which is encompassed by an engaging door frame 6.
  • the door frame 6 filled with thermal insulation materials 7 is connected at the top by means of a horizontal closure 8 to the lintel 3 and on each side by means of a vertical closure 9 to the door jamb 4.
  • the upper horizontal door frame part is connected to a fastening rail 11 and ends on the shaft side with a cross member 13 carrying a roller guide 12, on which a cover 16 with a thermal insulation layer spanning the roller guide 12 and door suspension 14 with roller 15 is arranged.
  • the lower horizontal door frame part ends on the shaft side with a cover plate 18 covering a sleeper support 17.
  • a sleeper 19 with a slide guide 20 is embedded in the sleeper support 17, in which a guide sword 22 arranged on a guide bracket 21 slides.
  • a door box 24 is arranged on the hall or fire side, which, as shown in FIG 26, thermal insulation field 25, thermal insulation mat 26 is filled.
  • horizontal frames 28 provided with ventilation holes 27 are arranged on the frame, which support thermal insulation panels 29 covering the door front on the shaft side.
  • the frames 28 are arranged vertically.
  • the first cavity 30 formed by the thermal insulation panels 29 spaced apart from the frame 23 acts as a natural chimney in which fresh air labeled A circulates.
  • the door box 24 has a recess 31 on the closing edge, so that when the doors are closed, a second cavity 32 with a chimney effect is created, which is used for thermal insulation in the closing area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Elevator Door Apparatuses (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Emergency Lowering Means (AREA)
  • Fire Alarms (AREA)
  • Building Environments (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP92117786A 1991-12-24 1992-10-17 Brandsichere Schachttür für Aufzugsanlagen Expired - Lifetime EP0548486B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH384391 1991-12-24
CH3843/91 1991-12-24

Publications (2)

Publication Number Publication Date
EP0548486A1 EP0548486A1 (de) 1993-06-30
EP0548486B1 true EP0548486B1 (de) 1996-09-25

Family

ID=4264672

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92117786A Expired - Lifetime EP0548486B1 (de) 1991-12-24 1992-10-17 Brandsichere Schachttür für Aufzugsanlagen

Country Status (17)

Country Link
US (1) US5293962A (zh)
EP (1) EP0548486B1 (zh)
JP (1) JPH05253313A (zh)
CN (1) CN1026402C (zh)
AT (1) ATE143340T1 (zh)
AU (1) AU658707B2 (zh)
BR (1) BR9205132A (zh)
CA (1) CA2084122C (zh)
DE (1) DE59207250D1 (zh)
DK (1) DK0548486T3 (zh)
ES (1) ES2094867T3 (zh)
FI (1) FI97463C (zh)
HK (1) HK1006447A1 (zh)
HU (1) HU212220B (zh)
MX (1) MX9207091A (zh)
NO (1) NO302132B1 (zh)
ZA (1) ZA929507B (zh)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95456C (fi) * 1994-05-04 1996-02-12 Kone Oy Järjestely hissikuilun seinän aukossa ja kojetaulu
IT1285848B1 (it) * 1996-04-22 1998-06-24 Kone Oy Soglia per una porta di pianerottolo per un elevatore.
JP3816215B2 (ja) * 1997-10-28 2006-08-30 三菱電機株式会社 エレベータのドア装置
FI106631B (fi) * 1998-05-14 2001-03-15 Kone Corp Hissin tason oven palosuojaus
EP1044920A3 (de) * 1999-04-12 2001-01-10 Inventio Ag Feuerfeste Aufzug-Schachttüre
US6289643B1 (en) 1999-09-07 2001-09-18 Autoglide, Inc. Residential motorized sliding door assembly
JP4666727B2 (ja) * 2000-07-17 2011-04-06 東芝エレベータ株式会社 エレベータ扉
US6684573B2 (en) * 2001-05-04 2004-02-03 Thyssen Elevator Capital Corp. Elevator door sill assembly
WO2003012239A1 (en) * 2001-07-30 2003-02-13 Wittur S.P.A. Fire barrier door in particular for accessing shafts of lifts or the like
JP4405133B2 (ja) * 2002-04-12 2010-01-27 東芝エレベータ株式会社 エレベータかご室ドアの吊下支持構造
JP5174897B2 (ja) * 2008-04-25 2013-04-03 三菱電機株式会社 エレベータの乗場出入口装置
US8443574B2 (en) * 2008-10-06 2013-05-21 Otis Elevator Company Intumescent thermal barrier from hub to tire
WO2010042098A1 (en) * 2008-10-06 2010-04-15 Otis Elevator Company Thermal barriers of elevator door roller and rail
EP2681145B1 (en) * 2011-02-28 2015-01-21 SEMATIC S.p.A. Landing or car door for lifts and mounting method thereof
EP2537562B1 (en) * 2011-06-23 2016-05-11 Rf-Technologies nv Smoke evacuation shutter
DE112016007060T5 (de) * 2016-07-13 2019-03-21 Mitsubishi Electric Corporation Aufzugtürverkleidung
CN106703650B (zh) * 2017-02-03 2018-08-24 扬州大学 一种自然对流式通风保温门及其使用方法
US10683697B2 (en) * 2018-06-08 2020-06-16 Ep Acquisition, Inc. Fire-rated sliding glass elevator door
WO2020084702A1 (ja) * 2018-10-24 2020-04-30 株式会社日立製作所 エレベーターの乗場側ドア装置
US11512524B1 (en) 2019-07-22 2022-11-29 Ep Acquisition, Inc. Fire-rated elevator door frame and transom flush with door
JP7149916B2 (ja) * 2019-09-27 2022-10-07 株式会社日立製作所 エレベーターのドア装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631942A (en) * 1970-07-14 1972-01-04 Otis Elevator Co Elevator cab structure
DE2512536A1 (de) * 1975-03-21 1976-09-23 Maschf Augsburg Nuernberg Ag Fahrschachttuere fuer aufzugsanlagen
US4530189A (en) * 1983-04-25 1985-07-23 Westinghouse Electric Corp. Door entrance
US4700809A (en) * 1986-04-18 1987-10-20 Otis Elevator Company Screwless elevator car assembly
FR2610311B1 (fr) * 1987-02-04 1989-03-31 Otis Elevator Co Porte d'ascenseur coupe-feu
JP2502182B2 (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

Also Published As

Publication number Publication date
FI925632A (fi) 1993-06-25
FI97463B (fi) 1996-09-13
DE59207250D1 (de) 1996-10-31
EP0548486A1 (de) 1993-06-30
HU9204077D0 (en) 1993-05-28
FI97463C (fi) 1996-12-27
NO302132B1 (no) 1998-01-26
CA2084122C (en) 2003-01-07
HK1006447A1 (en) 1999-02-26
AU658707B2 (en) 1995-04-27
HU212220B (en) 1996-04-29
FI925632A0 (fi) 1992-12-11
ES2094867T3 (es) 1997-02-01
CN1026402C (zh) 1994-11-02
HUT63680A (en) 1993-09-28
CN1076169A (zh) 1993-09-15
NO924998L (no) 1993-06-25
US5293962A (en) 1994-03-15
CA2084122A1 (en) 1993-06-25
AU3039392A (en) 1993-07-01
JPH05253313A (ja) 1993-10-05
BR9205132A (pt) 1993-06-29
ATE143340T1 (de) 1996-10-15
NO924998D0 (no) 1992-12-23
ZA929507B (en) 1993-06-15
DK0548486T3 (zh) 1997-01-20
MX9207091A (es) 1993-08-01

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