EP0866019B1 - Escalator or walkway provided with a stiffening element - Google Patents
Escalator or walkway provided with a stiffening element Download PDFInfo
- Publication number
- EP0866019B1 EP0866019B1 EP19980104156 EP98104156A EP0866019B1 EP 0866019 B1 EP0866019 B1 EP 0866019B1 EP 19980104156 EP19980104156 EP 19980104156 EP 98104156 A EP98104156 A EP 98104156A EP 0866019 B1 EP0866019 B1 EP 0866019B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- escalator
- support
- support body
- travelling walkway
- plates
- 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
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
Definitions
- the invention relates to an escalator or moving walk consisting of balustrade with handrail, balustrade base, Steps or plates for the transport of people and Objects and from support body and guide beam with Guides for the steps or plates and the handrail.
- a disadvantage of the known device is that the main frame with solid wall beams with increasing Spans due to the necessary bending stiffness is getting higher and heavier. This unwanted Increasing the weight per meter also affects, for example Outdoor covering elements. With a certain beam height a further beam increase does not bring any further span more, because of the increasing carrier weight none further span is more possible.
- the invention seeks to remedy this.
- the invention as characterized in claim 1, solves the problem to avoid the disadvantages of the known device and an escalator or moving walk with one over one wide span range constant weight per meter create.
- the advantages achieved by the invention are in essential to see that the main carrier at increasing span can maintain its height. This makes escalators or moving walks despite being larger Spans with an elegant, sleek, lightweight appearing exterior feasible. In addition, result from the slim design material savings for example at the main carrier and at Outdoor covering elements.
- 1 is a moving walk that a first floor 2 with a second floor 3 combines.
- plates 4 forming a rise are provided.
- at Escalators serve as 4 steps instead of the plates Mode of Transport.
- Moving walk 1 is to the side Balustrades 5, for example made of glass.
- each Balustrade 5 carries you at the speed of Plates 4 moving handrail 6.
- As suspension for the Plates 4 or steps serve a support body 7 with a Lower beam edge 8, on which an undervoltage 9 is arranged is.
- With 8.1 is a lower beam edge of a moving walk designated without undervoltage.
- the lower beam edge 8.1 shows the clumsy and clumsy construction of a Moving walks without undervoltage with the same span and equal load capacity.
- A1 ... A4 are cutouts 3, details of undervoltage 9 in FIG demonstrate.
- a lower anchoring 10 is in section A1 and in section 4, an upper anchor 11 Undervoltage 9 shown with the support body 7.
- the Anchoring 10, 11 has one with the support body 7 connected web strap 12 on which a tie rod 13 a Pull rod 14 or rope is arranged.
- Section A3 shows the other end of the tie rod 14 with tie rod 13, the attacks on a support 15.
- Section A2 shows the other End of the support 15, which by means of a support bearing 16th is connected to the support body 7.
- the one shown in Fig. 1 Moving walk has a support 15 per lower beam edge 8, the The moving walk shown in FIG. 2 has 8 lower beam edges two supports 15 on.
- Fig. 4 shows a cross section of the moving walk 1 with each a bottom edge 8 arranged undervoltage 9.
- Crosspieces 7.1 connect the left support body 7 with the right support body 7.
- On the support body 7 is one Outer cladding 17, a balustrade base 18 and one Guide bracket 19 arranged.
- the guide bracket 19 points first guides 20.1 for the leading plates 4, second Guides 20.2 for the return plates 4.1 and third Guides 20.3 for the returning handrail 6.1.
- the Supports 15 each below one of the support body 7 Carrier lower edge 8 arranged undervoltage 9 are connected by cross struts 21.
Landscapes
- Escalators And Moving Walkways (AREA)
Description
Die Erfindung betrifft eine Fahrtreppe oder einen Fahrsteig bestehend aus Balustrade mit Handlauf, Balustradensockel, Stufen bzw. Platten für den Transport von Personen und Gegenständen und aus Tragkörper und Führungsträger mit Führungen für die Stufen bzw. Platten und den Handlauf.The invention relates to an escalator or moving walk consisting of balustrade with handrail, balustrade base, Steps or plates for the transport of people and Objects and from support body and guide beam with Guides for the steps or plates and the handrail.
Aus der Offenlegungsschrift DE 2 640 188 ist ein Rahmen für
eine Rolltreppe bekannt geworden, bei dem je Seite ein I-förmiger
Träger als längsverlaufendes Hauptrahmenstück
dient. Querträger und Verbindungsstücke verbinden die
Hauptrahmenstücke, so dass sich für den Hauptrahmen der
Fahrtreppe ein kastenartiger Aufbau mit Vollwandträgern
ergibt.From the published
Ein Nachteil der bekannten Einrichtung liegt darin, dass der Hauptrahmen mit Vollwandträgern bei zunehmenden Spannweiten bedingt durch die notwendige Biegesteifigkeit immer höher und damit schwerer wird. Diese unerwünschte Zunahme des Metergewichtes betrifft beispielsweise auch Aussenverkleidungselemente. Bei einer bestimmten Trägerhöhe bringt eine weitere Trägererhöhung keine weitere Spannweite mehr, weil wegen des zunehmenden Trägergewichtes keine weitere Spannweite mehr möglich ist.A disadvantage of the known device is that the main frame with solid wall beams with increasing Spans due to the necessary bending stiffness is getting higher and heavier. This unwanted Increasing the weight per meter also affects, for example Outdoor covering elements. With a certain beam height a further beam increase does not bring any further span more, because of the increasing carrier weight none further span is more possible.
Hier will die Erfindung Abhilfe schaffen. Die Erfindung,
wie sie in Anspruch 1 gekennzeichnet ist, löst die Aufgabe,
die Nachteile der bekannten Einrichtung zu vermeiden und
eine Fahrtreppe oder einen Fahrsteig mit einem über einen
weiten Spannweitenbereich konstanten Metergewicht zu
schaffen. The invention seeks to remedy this. The invention,
as characterized in
Die durch die Erfindung erreichten Vorteile sind im wesentlichen darin zu sehen, dass der Hauptträger bei zunehmender Spannweite seine Bauhöhe beibehalten kann. Dadurch sind Fahrtreppen oder Fahrsteige trotz grosser Spannweiten mit einem eleganten, schlanken, leicht wirkenden Äusseren machbar. Ausserdem ergeben sich durch die schlanke Konstruktion Materialeinsparungen beispielsweise beim Hauptträger und bei Aussenverkleidungselementen.The advantages achieved by the invention are in essential to see that the main carrier at increasing span can maintain its height. This makes escalators or moving walks despite being larger Spans with an elegant, sleek, lightweight appearing exterior feasible. In addition, result from the slim design material savings for example at the main carrier and at Outdoor covering elements.
Im folgenden wird die Erfindung anhand von lediglich einen Ausführungsweg darstellenden Zeichnungen näher erläutert. Es zeigen:
- Fig. 1
- einen Fahrsteig im Seitenriss mit einer erfindungsgemässen, einfach abgestützten Unterspannung,
- Fig. 2
- einen Fahrsteig im Seitenriss mit einer erfindungsgemässen, doppelt abgestützten Unterspannung,
- Fig. 3
- Einzelheiten der Unterspannung und
- Fig. 4
- einen Schnitt entlang der Linie B-B der Fig. 1.
- Fig. 1
- a moving walk in side elevation with a simply supported undervoltage according to the invention,
- Fig. 2
- a moving walk in side elevation with a double-supported undervoltage according to the invention,
- Fig. 3
- Details of undervoltage and
- Fig. 4
- a section along the line BB of FIG. 1st
In den Fig. 1 bis 4 ist mit 1 ein Fahrsteig bezeichnet, der
ein erstes Stockwerk 2 mit einem zweiten Stockwerk 3
verbindet. Als Fördermittel für Personen und Gegenstände
sind einen Steig bildende Platten 4 vorgesehen. Bei
Fahrtreppen dienen anstelle der Platten 4 Stufen als
Transportmittel. Seitlich wird der Fahrsteig 1 durch
Balustraden 5 beispielsweise aus Glas begrenzt. Jede
Balustrade 5 trägt einen sich mit der Geschwindigkeit der
Platten 4 fortbewegender Handlauf 6. Als Tragmittel für die
Platten 4 bzw. Stufen dient ein Tragkörper 7 mit einer
Trägerunterkante 8, an der eine Unterspannung 9 angeordnet
ist. Mit 8.1 ist eine Trägerunterkante eines Fahrsteiges
ohne Unterspannung bezeichnet. Die Trägerunterkante 8.1
zeigt die schwerfällige und plumpe Konstruktion eines
Fahrsteiges ohne Unterspannung bei gleicher Spannweite und
gleicher Tragfähigkeit. Mit A1 ... A4 sind Ausschnitte
bezeichnet, die in Fig. 3 Einzelheiten der Unterspannung 9
zeigen.1 to 4, 1 is a moving walk that
a
In Fig. 3 ist im Ausschnitt A1 eine untere Verankerung 10
und im Ausschnitt 4 eine obere Verankerung 11 der
Unterspannung 9 mit dem Tragkörper 7 dargestellt. Die
Verankerung 10, 11 weist eine mit dem Tragkörper 7
verbundene Steglasche 12 auf, an der ein Zuganker 13 eines
Zugstabes 14 oder Seiles angeordnet ist. Ausschnitt A3
zeigt das andere Ende des Zugstabes 14 mit Zuganker 13, der
an einer Stütze 15 angreift. Ausschnitt A2 zeigt das andere
Ende der Stütze 15, welches mittels eines Stützlagers 16
mit dem Tragkörper 7 verbunden ist. Der in Fig. 1 gezeigte
Fahrsteig weist je Trägerunterkante 8 eine Stütze 15, der
in Fig. 2 gezeigte Fahrsteig weist je Trägerunterkante 8
zwei Stützen 15 auf.In FIG. 3, a
Fig. 4 zeigt einen Querschnitt des Fahrsteiges 1 mit je an
einer Trägerunterkante 8 angeordneten Unterspannungen 9.
Querstege 7.1 verbinden den linken Tragkörper 7 mit dem
rechten Tragkörper 7. Am Tragkörper 7 ist eine
Aussenverkleidung 17, ein Balustradensockel 18 und ein
Führungsträger 19 angeordnet. Der Führungsträger 19 weist
erste Führungen 20.1 für die vorlaufenden Platten 4, zweite
Führungen 20.2 für die rücklaufenden Platten 4.1 und dritte
Führungen 20.3 für den rücklaufenden Handlauf 6.1 auf. Die
Stützen 15 der unterhalb des Tragkörpers 7 je an einer
Trägerunterkante 8 angeordneten Unterspannungen 9 sind
mittels Querstreben 21 verbunden.Fig. 4 shows a cross section of the moving
Claims (6)
- Escalator or travelling walkway (1) consisting of a balustrade (5) with handrail (6), balustrade pedestal (18), steps or plates (5) for the transport of persons and objects, and support bodies (7) and guide carriers (19) with guides (20.1, 20.2, 20.3) for the steps or plates (4) and the handrail (6), characterised in that at least one underneath bracing (9), which enables a slender mode of construction of the support body (7), is provided at the escalator or travelling walkway (1), whereas the underneath bracing (9) comprises tensioning means (14) which are connected with the support body (7) and with at least one support (15).
- Escalator or travelling walkway according to claim 1, characterised in that tie rods or cables are provided as tensioning means (14).
- Escalator or travelling walkway according to claim 2, characterised in that the tie rod (14) or cable is connected at one end with the support body (7) by means of a tensioning fastener (13) and at the other end with the support (15) by means of a tensioning fastener (13).
- Escalator or travelling walkway according to claim 1, characterised in that the support (15) is connected at one end with the support body (7) by means of a support bearing (16).
- Escalator or travelling walkway according to the preceding claims, characterised in that a respective underneath bracing (9) is arranged at each beam lower edge (8) of the support body (7).
- Escalator or travelling walkway according to claim 5, characterised in that the supports (15) are connected by means of cross struts (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19980104156 EP0866019B2 (en) | 1997-03-17 | 1998-03-09 | Escalator or walkway provided with a stiffening element |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97810154 | 1997-03-17 | ||
EP97810154 | 1997-03-17 | ||
EP19980104156 EP0866019B2 (en) | 1997-03-17 | 1998-03-09 | Escalator or walkway provided with a stiffening element |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0866019A1 EP0866019A1 (en) | 1998-09-23 |
EP0866019B1 true EP0866019B1 (en) | 2002-11-20 |
EP0866019B2 EP0866019B2 (en) | 2005-11-16 |
Family
ID=26148004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980104156 Expired - Lifetime EP0866019B2 (en) | 1997-03-17 | 1998-03-09 | Escalator or walkway provided with a stiffening element |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0866019B2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1142821B1 (en) * | 2000-03-31 | 2009-07-15 | Inventio Ag | Separating wall for an escalator or moving walkway |
US6533098B1 (en) | 2000-03-31 | 2003-03-18 | Inventio Ag | Escalator or moving walkway with partition walls |
EP1270490B1 (en) * | 2001-06-29 | 2009-11-11 | Inventio Ag | Construction for long span escalator or moving walkway |
EP1273548B1 (en) * | 2001-07-02 | 2010-01-06 | Inventio Ag | Escalator or moving walkway with support structure |
JP2006298646A (en) * | 2005-04-19 | 2006-11-02 | Inventio Ag | Escalator or moving sidewalk having rope-like fixing device |
SG2014012439A (en) * | 2011-08-30 | 2014-06-27 | Inventio Ag | Escalator or moving walkway having sheet material that can be seen from below |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE709291C (en) * | 1937-06-30 | 1941-08-12 | Mecc Stigler Off | Escalator |
US3707220A (en) * | 1970-11-23 | 1972-12-26 | Westinghouse Electric Corp | Modular passenger conveyor construction |
DE8127847U1 (en) * | 1981-09-23 | 1985-10-10 | Albert Böcker GmbH & Co KG, 4712 Werne | Reinforced telescopic boom |
-
1998
- 1998-03-09 EP EP19980104156 patent/EP0866019B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0866019B2 (en) | 2005-11-16 |
EP0866019A1 (en) | 1998-09-23 |
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