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ITMI960937A1 - CONTAINMENT STRUCTURE OF THE LIFT MACHINERY - Google Patents

CONTAINMENT STRUCTURE OF THE LIFT MACHINERY Download PDF

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Publication number
ITMI960937A1
ITMI960937A1 IT96MI000937A ITMI960937A ITMI960937A1 IT MI960937 A1 ITMI960937 A1 IT MI960937A1 IT 96MI000937 A IT96MI000937 A IT 96MI000937A IT MI960937 A ITMI960937 A IT MI960937A IT MI960937 A1 ITMI960937 A1 IT MI960937A1
Authority
IT
Italy
Prior art keywords
containment structure
doors
structure according
machinery
fact
Prior art date
Application number
IT96MI000937A
Other languages
Italian (it)
Inventor
Angelo Martini
Original Assignee
Gmv S P A
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 Gmv S P A filed Critical Gmv S P A
Publication of ITMI960937A0 publication Critical patent/ITMI960937A0/it
Priority to IT96MI000937A priority Critical patent/IT1282980B1/en
Priority to PL97329835A priority patent/PL329835A1/en
Priority to JP9539693A priority patent/JP2000509689A/en
Priority to DE69701093T priority patent/DE69701093T2/en
Priority to PCT/IB1997/000485 priority patent/WO1997042119A1/en
Priority to BR9708941-9A priority patent/BR9708941A/en
Priority to PT97917379T priority patent/PT897372E/en
Priority to CN97194445A priority patent/CN1218441A/en
Priority to KR1019980708980A priority patent/KR20000010839A/en
Priority to CA002253210A priority patent/CA2253210A1/en
Priority to HU9901963A priority patent/HUP9901963A3/en
Priority to TR1998/02117T priority patent/TR199802117T2/en
Priority to AU25745/97A priority patent/AU721225B2/en
Priority to EP97917379A priority patent/EP0897372B1/en
Priority to AT97917379T priority patent/ATE188448T1/en
Priority to ES97917379T priority patent/ES2143857T3/en
Priority to CZ983590A priority patent/CZ359098A3/en
Publication of ITMI960937A1 publication Critical patent/ITMI960937A1/en
Application granted granted Critical
Publication of IT1282980B1 publication Critical patent/IT1282980B1/en
Priority to NO985188A priority patent/NO985188L/en
Priority to HK99103092A priority patent/HK1018610A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/001Arrangement of controller, e.g. location
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0035Arrangement of driving gear, e.g. location or support
    • B66B11/004Arrangement of driving gear, e.g. location or support in the machine room

Landscapes

  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Types And Forms Of Lifts (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Jib Cranes (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

Containing structure (10) for a lift machinery, the structure being made of metal or other suitable material, consisting of a housing (18) in which at least one of the constituent walls is defined by leaves hinged to a permanent wall (14) of the building or to another wall of the housing (18). The object of the present invention is to provide a containing room or structure for lift machinery, occupying very little space and at the same time providing enough space for maintenance work. A permanent fixed room within the building for the lift machinery is not required.

Description

Descrizione della domanda di brevetto per invenzione industriale dal titolo: “Stru contenimento del macchinario di ascensori'’ Description of the patent application for industrial invention entitled: "Containment tool for lift machinery ''

DESCRIZIONE DESCRIPTION

La presente invenzione riguarda una struttura di contenimento del macchinario di ascensori. The present invention relates to a containment structure for the elevator machinery.

Più in particolare, la presente invenzione si liferisce ad una struttura di contenimento o locale del macchinario di ascensori costituito da una struttura espandibile, collocata ad esempio nel portale che esiste in corrispondenza di ciascuna fermata lungo il vano di corsa dell’ascensore. More specifically, the present invention refers to a containment structure or room of the elevator machinery consisting of an expandable structure, located for example in the portal that exists at each stop along the lift shaft.

Come è noto, la costruzione di impianti di ascensori e montacarichi è regolamentata da specifiche norme che impongono, tra l'altro, di realizzare un apposito locale atto a contenere il quadro elettrico di comando ed il macchinario, o unità di potenza che movimenta la cabina. As is known, the construction of lift and hoist systems is regulated by specific standards which require, among other things, to create a special room suitable for containing the electrical control panel and the machinery, or power unit that moves the cabin. .

Tali norme stabiliscono anche la dimensione di detto locale in relazione agli ingombri di quanto viene in esso installato, nonché gli spazi minimi liberi di accesso per l'operatore che esegue la manutenzione. These standards also establish the size of said room in relation to the overall dimensions of what is installed in it, as well as the minimum free access spaces for the operator carrying out maintenance.

Il locale non deve ovviamente essere accessibile a persone non autorizzate ed è quindi provvisto di porta con serratura. The room must obviously not be accessible to unauthorized persons and is therefore equipped with a lockable door.

La creazione di un locale di, questo genere sottrae inevitabilmente alla costruzione spazio che potrebbe essere destinato ad uso abitativo o di parti comuni. The creation of a room of this kind inevitably takes away from the construction space that could be destined for residential use or common areas.

Scopo della presente invenzione è quello di ovviare all’ inconveniente lamentato in precedenza. The purpose of the present invention is to obviate the previously mentioned drawback.

Più in particolare, lo scopo della presente invenzione è quello di realizzare una struttura di contenimento o locale del macchinario di ascensori di ingombro minimo c in grado di essere espansa per raggiungere le dimensioni richieste dalle normative nel momento in l’operatore vi accede. More specifically, the purpose of the present invention is to create a containment structure or room for the elevator machinery with a minimum size c capable of being expanded to reach the dimensions required by the regulations when the operator accesses it.

Ulteriore scopo dell’invenzione c quello di realizzare una struttura di contenimento come sopra definita che non comporti l’esigenza di progettazione e creazione di vani in muratura nello stabile. A further purpose of the invention is to create a containment structure as defined above that does not involve the need for the design and creation of masonry compartments in the building.

Questi e altri scopi ancora vengono raggiunti dalla struttura di contenimento del macchinario di ascensori dalla presente invenzione che. ottenuta in metallo o altro idoneo materiale, si caratterizza fondamentalmente per il fatto di essere costituita da un involucro in cui almeno una delle pareli costituenti c definita da una pluralità di ante incernierate tra loro e almeno a un'altra parete. These and still other objects are achieved by the containment structure of the elevator machinery of the present invention. obtained in metal or other suitable material, it is fundamentally characterized by the fact that it consists of a casing in which at least one of the constituent parts is defined by a plurality of doors hinged together and at least to another wall.

Le caratteristiche costruttive e funzionali della struttura di contenimento del macchinario di ascensori della presente invenzione possono essere meglio comprese dalla descrizione che segue in cui si fa riferimento alla tavola di disegno allegata che ne rappresenta una forma di esecuzione preferita e non limitativa e in cui: The constructive and functional characteristics of the containment structure of the lift machinery of the present invention can be better understood from the following description in which reference is made to the attached drawing which represents a preferred and non-limiting embodiment thereof and in which:

la Fig. 1 rappresenta schematicamente un vano di ascensore con la struttura di contenimento della presente invenzione. Fig. 1 schematically represents an elevator shaft with the containment structure of the present invention.

Con riferimento alla citata figura, la struttura di contenimento del macchinario di ascensori, indicata nel complesso con 10. è disposta, secondo una forma di esecuzione preferita e non critica, in corrispondenza di un portale di piano 12 di un vano- ascensore delimitato da pareti in muratura 14 e aperto su almeno un fronte in corrispondenza dell’accesso 16 id piano. With reference to the aforementioned figure, the containment structure of the elevator machinery, indicated as a whole with 10. is arranged, according to a preferred and non-critical embodiment, in correspondence with a landing portal 12 of an elevator shaft delimited by walls in masonry 14 and open on at least one front in correspondence with access 16 of the floor.

Secondo l’invenzione, la struttura di contenimento 10 è basilarmente costituita da un involucro 18, vantaggiosamente ottenuto in metallo, che accoglie un quadro elettrico e una unità di potenza del tipo in sé noti; l’involucro 18, ad esempio di forma parallelcpipeda, c costituito da lamiera ti opportunamente dimensionati quanto a spessore per formare le pareti laterali, la parete di fondo, la base e la sommità o ciclo. La parete frontale che materializza la porta di accesso è formata da una pluralità di ante, tra loro incernierate e ripiegabili l’una sul’altra do sul fronte di battuta dell'involucro 18. la Fig. 1 illustra esemplificativamente la struttura di contenimento 10 la cui parete frontale 18’ è costituita da tre ante 20,20’ e 22, completamente esposte con orientamento preferibilmente ortogonale tra loro; l’esposizione di dette ante dà luogo alla creazione di un vano 24 le cui dimensioni sono tali da rispettare i vincoli stabiliti dalle normative vigenti, specie quanto a superfiei libere frontali. La stessa figura 1 schematizza la movimentazione delle citate ante secondo le frecce A, B e C; dette ante 20,22, nella forma esemplificativa proposta, sono collegate tra loro e incernierate ad esempio lungo la parete verticale 26; mentre l’anta 20’ è costituita da un elemento indipendente. Ovviamente, le ante 20, 2' i do 20’ potranno essere costituite da più elementi o pannelli incernierati tra loro e orientabili in qualsiasi direzione a formare le pareti perimetrali del vano 24. La base delle varie ante, che rimane leggermente sollevata dal piano di calpestio, può essere provvista di rotelle, sfere o equivalenti mezzi per agevolare l’apertura e lo scorrimento delle ante medesime, la cui esposizione forma il citato vano 24. Detto ultimo è provvisto di serratura o chiavistello (non rappresentato), che viene di preferenti disposto in corrispondenza dell’anta 20’ ed è atto a impegnarsi con un corrispondente riscontro disposto all'estremità di un fianco dell’involucro 18. According to the invention, the containment structure 10 is basically constituted by a casing 18, advantageously obtained in metal, which houses an electrical panel and a power unit of the type known per se; the envelope 18, for example of parallelpiped shape, is made up of sheet metal suitably sized in terms of thickness to form the side walls, the bottom wall, the base and the top or cycle. The front wall that materializes the access door is formed by a plurality of doors, hinged to each other and foldable one on the other on the rebate front of the casing 18. Fig. 1 illustrates by way of example the containment structure 10 la whose front wall 18 'consists of three wings 20, 20' and 22, completely exposed with an orientation preferably orthogonal to each other; the exposure of these doors gives rise to the creation of a compartment 24 whose dimensions are such as to comply with the constraints established by the regulations in force, especially with regard to free front surfaces. The same figure 1 schematises the movement of the aforementioned leaves according to the arrows A, B and C; said wings 20,22, in the exemplary form proposed, are connected to each other and hinged for example along the vertical wall 26; while the 20 'door consists of an independent element. Obviously, the doors 20, 2 'and 20' may consist of several elements or panels hinged together and orientable in any direction to form the perimeter walls of the compartment 24. The base of the various doors, which remains slightly raised from the surface trampling, can be provided with wheels, spheres or equivalent means to facilitate the opening and sliding of the doors themselves, the exposure of which forms the aforementioned compartment 24. The latter is provided with a lock or bolt (not shown), which is preferably arranged in correspondence with the door 20 'and is able to engage with a corresponding abutment arranged at the end of one side of the casing 18.

Durante il normale funzionamento dell 'ascensore, le ante 20, 20’, 22 che formano la parete frontale 18’ dell’involucro 13 sono ripiegate su se stesse e in direzione dell’involucro stesso, la cui dimensione complessiva risulta, di conseguenza, estremamente contenuta. Nel momento in cui si rende necessario l’intervento del personale addetto alla manutenzione o riparazione, che comporta l’accesso al quadro elettrico e/o all’unità di potenza, le ante 20, 20’, 22 vengono aperte e orientate verso l esterno, esemplificativamente con andamento ortogonale l'una rispetto all'altra, e definiscono il vano 24 dimensionato secondo le norme vigenti; l operatore si posiziona all’interno di detto vano e può chiudere l’anta 22, che funge da porta, utilizzando la stessa serratura che serve per la chiusura generale del complesso, ovvero una serratura o chiavistello indipendente, disposto sui fronte interno di un c/o dell’altra delle citate ante. During normal operation of the lift, the leaves 20, 20 ', 22 that form the front wall 18' of the casing 13 are folded back on themselves and in the direction of the casing itself, the overall size of which is consequently extremely contained. When the intervention of maintenance or repair personnel is necessary, which involves access to the electrical panel and / or the power unit, the leaves 20, 20 ', 22 are opened and oriented towards the outside. , by way of example with an orthogonal course with respect to one another, and define the compartment 24 sized according to the standards in force; The operator positions himself inside said compartment and can close the leaf 22, which acts as a door, using the same lock that serves for the general closure of the complex, or an independent lock or bolt, arranged on the internal front of a door. / or the other of the aforementioned ante.

L’invenzione, cosi come sopra descritta e più avanti rivendicata, è stata tuttavia proposta a puro titolo esemplificativo, intendendosi che la stessa potrà essere suscettibile di numerose modifiche e varianti, tutte peraltro rientranti nell’ambito del concetto inventivo. The invention, as described above and claimed further on, has however been proposed purely by way of example, meaning that it may be susceptible to numerous modifications and variations, all of which fall within the scope of the inventive concept.

Si intendono possibili, in particolare, eventuali inversioni strutturali o dislocazioni alternative dei componenti o parti che complessivamente formano la struttura di contenimento del macchinario di ascensori della presente invenzione. In particular, possible structural inversions or alternative dislocations of the components or parts which together form the containment structure of the elevator machinery of the present invention are intended as possible.

Claims (7)

RIVENDICAZIONI 1) Strutura di contenimento (10) del macchinario di ascensori, ottenuta in metallo o altro idoneo materiale, caraterizzata dal fato di essere costituita da un involucro (18) in cui almeno una delle pareti costituenti è definita da una pluralità di ante incernierate tra loro e almeno a un’altra parete. CLAIMS 1) Containment structure (10) of the lift machinery, obtained in metal or other suitable material, characterized by the fact that it consists of a casing (18) in which at least one of the constituent walls is defined by a plurality of hinged doors and at least to another wall. 2) Struttura di contenimento secondo la rivendicazione 1, caratterizzata dal fatto che deta parete è costituita da tre ante (20), (20'), (22) e forma il fronte anteriore (18’) dell’involucro (18). 2) Containment structure according to claim 1, characterized by the fact that said wall consists of three doors (20), (20 '), (22) and forms the front face (18') of the envelope (18). 3) Struttura di contenimento secondo le rivendicazioni precedenti, caratterizzata dal fatto di presentare almeno una serratura o chiavistello per il bloccaggio delle ante (20), (20’), (22) tra loro e sull’involucro (18). 3) Containment structure according to the previous claims, characterized by the fact of presenting at least one lock or bolt for locking the doors (20), (20 '), (22) between them and on the casing (18). 4) Struttura di contenimento secondo uria o più delle rivendicazioni precedenti, caraterizzata dal fatto che l esposizione delle ante (20), (20’ ), (22) e il loro collegamento lungo un asse verticale definisce un vano (24) frontalmente orientato rispeto al macchinario di ascensori. 4) Containment structure according to one or more of the preceding claims, characterized by the fact that the exposure of the doors (20), (20 '), (22) and their connection along a vertical axis defines a compartment (24) oriented frontally with respect to to the elevator machinery. 5) Struttura di contenimento secondo una o più delle rivendicazioni precedenti, caratterizzata dal fatto che una o più delle ante (20). (20'), (22) è costituita da una pluralità di elementi o pannelli. 5) Containment structure according to one or more of the preceding claims, characterized in that one or more of the doors (20). (20 '), (22) consists of a plurality of elements or panels. 6) Struttura di contenimento secondo una o più delle rivendicazioni precedenti, caratterizzata dal fatto che l involucro (13), ad ante (20), (20’), (22) richiuse, presenta una dimensione sostanzialmente equivalente all’ ingombro del macchinario di ascensori. 6) Containment structure according to one or more of the preceding claims, characterized in that the enclosure (13), with closed doors (20), (20 '), (22), has a dimension substantially equivalent to the overall dimensions of the elevators. 7) Struttura di contenimento dei macchinario di ascensori così come descritta con particolare riguardo alla riserva espressa nell’ultimo periodo della parte descrittiva, esemplificativamente illustrata e per gli scopi specificati 7) Containment structure of lift machinery as described with particular regard to the reserve expressed in the last sentence of the descriptive part, illustrated by way of example and for the specified purposes
IT96MI000937A 1996-05-09 1996-05-09 CONTAINMENT STRUCTURE OF THE LIFT MACHINERY IT1282980B1 (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
IT96MI000937A IT1282980B1 (en) 1996-05-09 1996-05-09 CONTAINMENT STRUCTURE OF THE LIFT MACHINERY
HU9901963A HUP9901963A3 (en) 1996-05-09 1997-05-05 Containing structure for lift machinery
AU25745/97A AU721225B2 (en) 1996-05-09 1997-05-05 Containing structure for lift machinery
DE69701093T DE69701093T2 (en) 1996-05-09 1997-05-05 HOUSING STRUCTURE FOR LIFT DRIVE
PCT/IB1997/000485 WO1997042119A1 (en) 1996-05-09 1997-05-05 Containing structure for lift machinery
BR9708941-9A BR9708941A (en) 1996-05-09 1997-05-05 Containment structure for the machinery of an elevator
PT97917379T PT897372E (en) 1996-05-09 1997-05-05 BOX SHAPED FRAME FOR THE ELEVATOR DRIVE MECHANISM
CN97194445A CN1218441A (en) 1996-05-09 1997-05-05 Containing structure for lift machinery
KR1019980708980A KR20000010839A (en) 1996-05-09 1997-05-05 Storing structure for lift mechanism
CA002253210A CA2253210A1 (en) 1996-05-09 1997-05-05 Containing structure for lift machinery
PL97329835A PL329835A1 (en) 1996-05-09 1997-05-05 Chamber for testing lift engines
TR1998/02117T TR199802117T2 (en) 1996-05-09 1997-05-05 A structure in which the elevator motor equipment will be placed.
JP9539693A JP2000509689A (en) 1996-05-09 1997-05-05 Elevator machine storage structure
EP97917379A EP0897372B1 (en) 1996-05-09 1997-05-05 Containing structure for lift machinery
AT97917379T ATE188448T1 (en) 1996-05-09 1997-05-05 HOUSING STRUCTURE FOR ELEVATOR DRIVE
ES97917379T ES2143857T3 (en) 1996-05-09 1997-05-05 HOLLOW STRUCTURE FOR ELEVATOR MACHINERY.
CZ983590A CZ359098A3 (en) 1996-05-09 1997-05-05 Circumferential structure for elevator machinery
NO985188A NO985188L (en) 1996-05-09 1998-11-06 Enclosure for elevator machinery
HK99103092A HK1018610A1 (en) 1996-05-09 1999-07-19 Containing structure for lift machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000937A IT1282980B1 (en) 1996-05-09 1996-05-09 CONTAINMENT STRUCTURE OF THE LIFT MACHINERY

Publications (3)

Publication Number Publication Date
ITMI960937A0 ITMI960937A0 (en) 1996-05-09
ITMI960937A1 true ITMI960937A1 (en) 1997-11-09
IT1282980B1 IT1282980B1 (en) 1998-04-03

Family

ID=11374235

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000937A IT1282980B1 (en) 1996-05-09 1996-05-09 CONTAINMENT STRUCTURE OF THE LIFT MACHINERY

Country Status (19)

Country Link
EP (1) EP0897372B1 (en)
JP (1) JP2000509689A (en)
KR (1) KR20000010839A (en)
CN (1) CN1218441A (en)
AT (1) ATE188448T1 (en)
AU (1) AU721225B2 (en)
BR (1) BR9708941A (en)
CA (1) CA2253210A1 (en)
CZ (1) CZ359098A3 (en)
DE (1) DE69701093T2 (en)
ES (1) ES2143857T3 (en)
HK (1) HK1018610A1 (en)
HU (1) HUP9901963A3 (en)
IT (1) IT1282980B1 (en)
NO (1) NO985188L (en)
PL (1) PL329835A1 (en)
PT (1) PT897372E (en)
TR (1) TR199802117T2 (en)
WO (1) WO1997042119A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0867396A1 (en) * 1997-03-24 1998-09-30 Inventio Ag Hydraulic elevator
US6044933A (en) * 1997-03-24 2000-04-04 Inventio Ag Hydraulic elevator
DE19718626C1 (en) * 1997-05-02 1999-01-21 Thyssen Aufzuege Gmbh Rope driven elevator
FR2771395B1 (en) * 1997-11-24 2000-02-11 Serge Arnoult ELEVATOR INSTALLATION WITH INTEGRATED CONTROL CABINET IN THE SHAFT
DE29818816U1 (en) 1998-10-23 1998-12-24 Thyssen Aufzüge Berlin GmbH, 13403 Berlin Elevator machine room with reduced dimensions
JP4130020B2 (en) * 1998-09-07 2008-08-06 東芝エレベータ株式会社 Elevator control panel opening and closing device
AU772274B2 (en) * 2000-01-31 2004-04-22 Douglas James Read Safety gate system
ITMI20010728A1 (en) * 2001-04-05 2002-10-05 I G V Spa HYDRAULIC DRIVE FOR ELEVATORS AND LOADERS WITH BELT STROKE CONTROL UNIT
GR1004019B (en) * 2001-08-06 2002-10-10 Kleemann Hellas Αβεε Hydraulic lift with the machine room incorporated into the hoist way
US6863160B2 (en) 2003-04-25 2005-03-08 Inventio Ag Service barrier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI894039L (en) * 1989-08-29 1991-03-02 Kone Oy PLACERING AV EN DRIFTSENHET FOER EN HIS.
JPH0680359A (en) * 1992-09-04 1994-03-22 Toshiba Corp Elevator control board
FI95456C (en) * 1994-05-04 1996-02-12 Kone Oy Arrangement of the elevator shaft wall opening and dashboard

Also Published As

Publication number Publication date
HK1018610A1 (en) 1999-12-30
KR20000010839A (en) 2000-02-25
AU2574597A (en) 1997-11-26
JP2000509689A (en) 2000-08-02
PT897372E (en) 2000-06-30
CZ359098A3 (en) 1999-04-14
AU721225B2 (en) 2000-06-29
DE69701093D1 (en) 2000-02-10
ES2143857T3 (en) 2000-05-16
EP0897372B1 (en) 2000-01-05
WO1997042119A1 (en) 1997-11-13
ITMI960937A0 (en) 1996-05-09
TR199802117T2 (en) 2001-07-23
CN1218441A (en) 1999-06-02
EP0897372A1 (en) 1999-02-24
NO985188D0 (en) 1998-11-06
HUP9901963A3 (en) 2000-04-28
ATE188448T1 (en) 2000-01-15
DE69701093T2 (en) 2000-09-14
NO985188L (en) 1998-11-06
BR9708941A (en) 2000-01-04
IT1282980B1 (en) 1998-04-03
CA2253210A1 (en) 1997-11-13
PL329835A1 (en) 1999-04-12
HUP9901963A2 (en) 1999-10-28

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