EP0665183B1 - Etanchéité entre la paroi d'une cabine d'ascenseur et la paroi de la cage - Google Patents

Etanchéité entre la paroi d'une cabine d'ascenseur et la paroi de la cage Download PDF

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Publication number
EP0665183B1
EP0665183B1 EP95101065A EP95101065A EP0665183B1 EP 0665183 B1 EP0665183 B1 EP 0665183B1 EP 95101065 A EP95101065 A EP 95101065A EP 95101065 A EP95101065 A EP 95101065A EP 0665183 B1 EP0665183 B1 EP 0665183B1
Authority
EP
European Patent Office
Prior art keywords
seal
wall
shaft
elevator car
sealing
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
EP95101065A
Other languages
German (de)
English (en)
Other versions
EP0665183A3 (fr
EP0665183A2 (fr
Inventor
Johannes De Jong
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.)
Kone Corp
Original Assignee
Kone 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 Kone Corp filed Critical Kone Corp
Publication of EP0665183A2 publication Critical patent/EP0665183A2/fr
Publication of EP0665183A3 publication Critical patent/EP0665183A3/fr
Application granted granted Critical
Publication of EP0665183B1 publication Critical patent/EP0665183B1/fr
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
    • B66B13/308—Details of seals and joints
    • 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

Definitions

  • the present invention relates to a system for sealing the space between the wall of an elevator car and the wall of the elevator shaft.
  • the present invention proposes a sealing apparatus comprising a seal built in a wall and fastened to a cutout with a base by means of fixing elements, with a planar part mounted in front of the seal.
  • the seal protrudes only when required, i.e. when the elevator car is at a landing.
  • the elevator car of the invention is characterized by what is presented in the characterization part of claim 1.
  • Other embodiments of the invention are characterized by the features presented in the other claims.
  • Fig. 1 presents a seal 2 as provided by the invention.
  • the seal is built in the door wall 3 of the elevator car 1 preferably by providing the wall with a cutout 4 in which the seal 2 is fitted.
  • Mounted in front of the seal 2 is a substantially planar part 6 or some other kind of stopper.
  • This planar part 6 essentially covers the cutout in the door wall.
  • the portion of the seal facing towards the shaft is so formed as to cover the cutout 4.
  • the seal 2 is fastened to the cutout 4 by means of a base 5 which is attached to the bottom of the cutout by means of fixing elements 7.
  • the seal 2 is so constructed that it will retract depending on the situation so that it is completely hidden from view.
  • the seal can be implemented according to different designs as required and it can be made of an elastic material such as rubber.
  • the action required to close the gap by means of the seal 2 can also be started during the opening movement of the doors and/or departure of the elevator car 1 from the landing before the seal 2 has completely retracted can be disabled.
  • the planar part 6 prevents the seal from protruding except when it is required to protrude. It is also possible to operate the seal by means of a known actuator, allowing the functional movements of the seal 2 to be timed independently of other door functions.
  • the seal 2 may also be a rubber seal of a bellows-type design. By increasing the pressure inside the seal, the height of the bellows seal from the base to the sealing face can be increased until the gap is closed. By reducing the pressure, the seal is caused to retract into the cutout 4. When the elevator car 1 is at a landing with doors open, the seal 2 is thrust out against the shaft wall 8.
  • the seal may be made of different materials and its actuator may consist of e.g. the door operating mechanism of the elevator or an equivalent control system. It is also possible to use different fixing mechanisms to attach the seal to the door wall of the elevator car.
  • the shape of the seal may also be chosen as required by the situation.
  • the planar part may be part of the seal, e.g. a widened edge of the seal or a separate plate that retracts or turns aside when required.
  • the seal is filled with air or some other substance.
  • the planar part functions as a stopper ensuring that the seal will not protrude from the cutout except when necessary.

Landscapes

  • Elevator Door Apparatuses (AREA)

Claims (4)

  1. Dispositif d'obturation de l'espace entre la paroi de porte d'une cabine d'ascenseur et la paroi de la cage, caractérisé en ce qu'une découpe (4) est formée dans la paroi de porte (3) de la cabine d'ascenseur (1), et un élément d'étanchéité expansible (2) est monté dans la découpe (4).
  2. Dispositif suivant la revendication 1, caractérisé en ce que la hauteur de l'élément d'étanchéité (2) peut être auqmentée par augmentation de la pression à l'intérieur de l'élément d'étanchéité (2).
  3. Dispositif suivant la revendication 1 ou 2, caractérisé en ce que la partie de l'élément d'étanchéité (2) tournée vers la cage comporte une partie sensiblement plane (6) qui couvre sensiblement la découpe (4) de la paroi de porte (3).
  4. Dispositif suivant une quelconque des revendications précédentes, caractérisé en ce que la rétraction de l'élément d'étanchéité (2) peut être effectuée par évacuation de l'air ou d'une autre substance se trouvant à l'intérieur de l'élément.
EP95101065A 1994-01-26 1995-01-26 Etanchéité entre la paroi d'une cabine d'ascenseur et la paroi de la cage Expired - Lifetime EP0665183B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI940373A FI95903C (fi) 1994-01-26 1994-01-26 Korin- ja kuilunseinän välinen tiiviste
FI37394 1994-01-26

Publications (3)

Publication Number Publication Date
EP0665183A2 EP0665183A2 (fr) 1995-08-02
EP0665183A3 EP0665183A3 (fr) 1996-05-29
EP0665183B1 true EP0665183B1 (fr) 1997-04-09

Family

ID=8539724

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95101065A Expired - Lifetime EP0665183B1 (fr) 1994-01-26 1995-01-26 Etanchéité entre la paroi d'une cabine d'ascenseur et la paroi de la cage

Country Status (3)

Country Link
EP (1) EP0665183B1 (fr)
DE (1) DE69500212T2 (fr)
FI (1) FI95903C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004284820A (ja) 2002-12-10 2004-10-14 Inventio Ag エレベータケージのケージドアとケージ壁との間のギャップの密閉デバイス

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637176A (en) * 1985-10-15 1987-01-20 James A. Rhodes Elevator air lock

Also Published As

Publication number Publication date
FI95903C (fi) 1996-04-10
EP0665183A3 (fr) 1996-05-29
DE69500212D1 (de) 1997-05-15
EP0665183A2 (fr) 1995-08-02
DE69500212T2 (de) 1997-07-17
FI940373A0 (fi) 1994-01-26
FI940373L (fi) 1995-07-27
FI95903B (fi) 1995-12-29

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