EP1273548A1 - Fahrtreppe oder Fahrsteig mit Tragwerk - Google Patents
Fahrtreppe oder Fahrsteig mit Tragwerk Download PDFInfo
- Publication number
- EP1273548A1 EP1273548A1 EP02013654A EP02013654A EP1273548A1 EP 1273548 A1 EP1273548 A1 EP 1273548A1 EP 02013654 A EP02013654 A EP 02013654A EP 02013654 A EP02013654 A EP 02013654A EP 1273548 A1 EP1273548 A1 EP 1273548A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cable
- escalator
- support structure
- levers
- moving walk
- 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.)
- Granted
Links
- 230000008093 supporting effect Effects 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Images
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 present invention relates to an escalator or a moving walk with at least one supporting structure that between the supports on a cable, which as Auxiliary structure arranged laterally or under the structure is.
- the cable is also known as undervoltage.
- Usually on both sides of the escalator or Moving walkway has a supporting structure.
- Such an escalator or moving walk is from the EP866019 A1 known. Due to the undervoltage it can Bridge longer spans, or it can the same span are dimensioned weaker, so that the escalator or moving walk looks slimmer.
- This task is accomplished by an escalator or a Moving walk of the type mentioned in the introduction solved that in the area of the supports one lever each is provided, which is rotatably mounted on the structure, the is supported with one arm on the building and on whose other arm the cable is attached so that the Additional cable with increasing load (payload) is tensioned, and thereby the load-bearing capacity increases.
- the moving walk connects a first floor with one second floor. It lies over supports (not shown) on the respective floor ceilings 10 and 11 respectively. Laterally, the moving walk through balustrades 12, 13 to Example of glass, limited, the top of a handrail 14, 15th wear. On both sides of the moving walk there is like Usually a structure 16, which as a truss with top chord 5 and Lower flange 6 is formed. At the ends of the structure is a lever 2 is stored at point 1, namely on Lower chord 6 or in the vicinity. This lever 2 is supported via a slide bearing 17, which is designed as a damping plate can be from the respective floor ceiling 10 or 11. At the other end of the lever 2 is one end of a cable 3 attached to the support points 4 with the Structure 16 is connected. This cable 3 serves as Undervoltage.
- the present invention works as follows: when the Is heavily loaded, the structure 16 begins deflect.
- the cable 3 acts on this bending opposite, on which the structure 16 to the Support points 4 supports.
- the cable 3 is thereby additionally strained so that it stretches a little.
- the deflection of the structure 16 extends the lower flange 6, and the top chord 5 is shortened
- Lower flange 6 lie, therefore, move apart somewhat means in each case in the direction of the adjacent floor ceiling 10 or 11 to.
- the lower ends of the levers 2 slide thereby in the plain bearings 17 slightly down, and the two levers 2 rotate so that their upper ends are more in Move towards the respective floor ceiling 10 or 11 as the points 1. This tensions the cable 3, whereby then an additional one in the support points Support force ⁇ Fu acts.
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Description
Claims (1)
- Fahrtreppe oder Fahrsteig mit mindestens einem Tragwerk (16), das sich zwischen den Auflagern an einem Kabel (3) abstützt, welches seitlich bzw. unter dem Tragwerk (16) angeordnet ist, dadurch gekennzeichnet, dass im Bereich der Auflager jeweils ein Hebel (2) vorgesehen ist, der am Tragwerk (16) drehbar gelagert ist, der sich mit einem Arm gleitend am Bauwerk abstützt und an dessen anderen Arm das Kabel (3) befestigt ist, so dass das Kabel (3) bei zunehmender Last zusätzlich gespannt wird und die Tragwirkung erhöht und die Durchbiegung reduziert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20020013654 EP1273548B1 (de) | 2001-07-02 | 2002-06-20 | Fahrtreppe oder Fahrsteig mit Tragwerk |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01810639 | 2001-07-02 | ||
| EP01810639 | 2001-07-02 | ||
| EP20020013654 EP1273548B1 (de) | 2001-07-02 | 2002-06-20 | Fahrtreppe oder Fahrsteig mit Tragwerk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1273548A1 true EP1273548A1 (de) | 2003-01-08 |
| EP1273548B1 EP1273548B1 (de) | 2010-01-06 |
Family
ID=26077398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20020013654 Expired - Lifetime EP1273548B1 (de) | 2001-07-02 | 2002-06-20 | Fahrtreppe oder Fahrsteig mit Tragwerk |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP1273548B1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1714935A1 (de) * | 2005-04-19 | 2006-10-25 | Inventio Ag | Fahrtreppe oder Fahrsteig mit seilartiger Abspannung |
| US7703594B2 (en) | 2004-03-17 | 2010-04-27 | Thyssenkrupp Fahrtreppen Gmbh | Escalator or moving sidewalk |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0866019A1 (de) * | 1997-03-17 | 1998-09-23 | Inventio Ag | Fahrtreppe oder Fahrsteig mit Unterspannung |
-
2002
- 2002-06-20 EP EP20020013654 patent/EP1273548B1/de not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0866019A1 (de) * | 1997-03-17 | 1998-09-23 | Inventio Ag | Fahrtreppe oder Fahrsteig mit Unterspannung |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7703594B2 (en) | 2004-03-17 | 2010-04-27 | Thyssenkrupp Fahrtreppen Gmbh | Escalator or moving sidewalk |
| EP1714935A1 (de) * | 2005-04-19 | 2006-10-25 | Inventio Ag | Fahrtreppe oder Fahrsteig mit seilartiger Abspannung |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1273548B1 (de) | 2010-01-06 |
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