EP0628109A1 - Curved guiding rail. - Google Patents

Curved guiding rail.

Info

Publication number
EP0628109A1
EP0628109A1 EP93919137A EP93919137A EP0628109A1 EP 0628109 A1 EP0628109 A1 EP 0628109A1 EP 93919137 A EP93919137 A EP 93919137A EP 93919137 A EP93919137 A EP 93919137A EP 0628109 A1 EP0628109 A1 EP 0628109A1
Authority
EP
European Patent Office
Prior art keywords
guide rail
plate
rail according
net
sheet metal
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
Application number
EP93919137A
Other languages
German (de)
French (fr)
Other versions
EP0628109B1 (en
Inventor
Hans Richter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0628109A1 publication Critical patent/EP0628109A1/en
Application granted granted Critical
Publication of EP0628109B1 publication Critical patent/EP0628109B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
    • E01B25/24—Supporting rails; Auxiliary balancing rails; Supports or connections for rails

Definitions

  • the invention relates to a guide rail for passenger and material transport tracks according to the preamble of claim 1 and an assembly method therefor.
  • Guide rails of the type mentioned above, as set forth, for example, in DE-OS 40 14 069, consist of flexible plastic tubes which, after the curvature according to the application, are stabilized by filling with casting agent.
  • the disadvantage here is that the guide rail is not reusable in the old form after one use.
  • the task is to design guide rails so that they are reusable.
  • Fig. 1 is a plan view of a sheet metal plate of a flexible guide rail
  • Figure 2 is a view of a piece of the flexible guide rail, in the lower part as a section, in the upper part as a view.
  • FIG. 3 shows a section along the line AA in FIG. 1;
  • FIG. 4 shows a section along the line BB in FIG. 1;
  • the sheet metal plate 3 is designed, for example, as a square stamped sheet metal part. It has a slightly conical ring-shaped cylindrical part 4 with a cable hole 6 in the center.
  • the cable hole 6 has a protuberance 15 to protect the Tensioning ropes 2.
  • the plate 3 is flat in the form of an annular disk. The transition between the flat part and the cylinder part 4 is rounded.
  • the conical cylinder part 4 is designed such that that at the contact point 7 with its adjacent plate plate 8 results in all-round bracing.
  • the sheet metal 3 are designed in such a way that, when stacked together, they allow both curves and torsions of the guide rail.
  • the cylinder part 4 of the one plate 3 projects partially into the cylinder part 4 of the adjacent plate 8.
  • the conical cylinder part 4 is followed by an arcuate transition part 1.
  • the contact point 7 is formed on the right by the contact line between the cylinder parts 4 of the sheet metal plates 3, 8, while it is formed on the left by the line of contact between the beginning of the transition part 1 of the plate 3 and the inside beginning of the cylinder part 4 plate 8.
  • the circumference of the sheet metal plate 3 is deformed into corrugated teeth, the corrugated teeth 5 overlapping in the longitudinal direction of the guide rail even in the curved state, as shown at 9.
  • the corrugated teeth 5 are oriented radially.
  • the circumference of the sheet metal plate 3 has a transport means opening 10 for receiving means of transport such as chains and tangential grooves 11 for fastening the guide rail.
  • the pre-assembled, slightly prestressed guideway is laid as desired and fixed to the grooves 11 by means of brackets (not shown). Then the tensile stress of the tensioning cable 2 is increased so that the slightly conical cylinder parts 4 are Tension the effect so strongly that they cannot be twisted or tilted even when loaded by a subframe etc.
  • the contact points 7 can be corrugated or provided with a friction lining.
  • the Zyhndermaschine 4 adjacent plates 3, 8 engage in a curve of the guide rail in the curve inside deeper than in the curve outside.
  • a rolling or sliding subframe can now travel almost smoothly along the guide rail through the teeth 5 bridging the spaces between the individual sheet metal plates.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Escalators And Moving Walkways (AREA)
  • Railway Tracks (AREA)
  • Ropes Or Cables (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Wire Processing (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Greenhouses (AREA)

Abstract

PCT No. PCT/EP93/02253 Sec. 371 Date May 4, 1994 Sec. 102(e) Date May 4, 1994 PCT Filed Aug. 21, 1993 PCT Pub. No. WO94/05860 PCT Pub. Date Mar. 17, 1994.A curved guide rail for passenger and material transportation systems in which sheet-metal plates (3), wedged against one another, are arranged in a row on a prestressed rope (2) and the spaces in-between are bridged by an overlapping tooth construction (5), so that the guide rail can be curved as desired prior to being braced.

Description

Beschreibung Gekrümmte Führungsschiene Description Curved guide rail
Die Erfindung betrifft eine Führungsschiene für Personen- und Materialtransport¬ bahnen nach dem Oberbegriff des Anspruchs 1 sowie ein Montageverfahren hierfür.The invention relates to a guide rail for passenger and material transport tracks according to the preamble of claim 1 and an assembly method therefor.
Führungsschienen der oben genannten Art, wie sie zum Beispiel in der DE-OS 40 14 069 dargelegt sind, bestehen aus flexiblen Kunststoffröhren, die nach der wendungsgemäßen Krümmung durch Nerf llung mit Gußmittel stabilisiert werden.Guide rails of the type mentioned above, as set forth, for example, in DE-OS 40 14 069, consist of flexible plastic tubes which, after the curvature according to the application, are stabilized by filling with casting agent.
Nachteilig dabei ist, daß die Führungsschiene nach einmaliger Verwendung nicht in der alten Form wiederverwendbar ist.The disadvantage here is that the guide rail is not reusable in the old form after one use.
Es besteht die Aufgabe, Führungsschienen so auszubilden, daß sie wiederverwendbar sind.The task is to design guide rails so that they are reusable.
Gelöst wird die Aufgabe mit den kennzeichnenden Merkmalen des Anspruchs 1. Vorteilhafte Ausgestaltungen und ein Montageverfahren sind den Unteransprüchen entnehmbar. Eine Ausführungsform einer Führungsschiene ist in den Zeichnungen dargestellt. Es zeigen:The object is achieved with the characterizing features of claim 1. Advantageous refinements and an assembly method can be found in the subclaims. An embodiment of a guide rail is shown in the drawings. Show it:
Fig. 1 Eine Draufsicht auf einen Blechteller einer flexiblen Führungsschiene;Fig. 1 is a plan view of a sheet metal plate of a flexible guide rail;
Fig. 2 eine Ansicht eines Stückes der flexiblen Führungsschiene, im unteren Teil als Schnitt, im oberen Teil als Ansicht;Figure 2 is a view of a piece of the flexible guide rail, in the lower part as a section, in the upper part as a view.
Fig. 3 einen Schnitt längs der Linie A - A in Figur 1;3 shows a section along the line AA in FIG. 1;
Fig. 4 einen Schnitt längs der Linie B - B in Figur 1;4 shows a section along the line BB in FIG. 1;
Fig. 5 einen Schnitt längs der Linie C - C in Figur 1 und5 shows a section along the line C - C in FIG. 1 and
Fig. 6 einen Schnitt längs der Linie M - M.6 shows a section along the line M - M.
Der Blechteller 3 ist beispielsweise als quadratisches Stanzblechteil ausgeführt. Er besitzt zentrisch einen leicht konischen ringförmigen Zylinderteil 4 mit einer Seilboh¬ rung 6 in der Mitte. Die Seilbohrung 6 hat eine Ausstülpung 15 zur Schonung des Spannseiles 2. Zwischen der Ausstülpung 15 und dem Zylinderteil 4 ist der Teller 3 ringscheibenförmig flach ausgebildet. Der Übergang zwischen dem flachen Teil und dem Zylinderteil 4 ist verrundet.The sheet metal plate 3 is designed, for example, as a square stamped sheet metal part. It has a slightly conical ring-shaped cylindrical part 4 with a cable hole 6 in the center. The cable hole 6 has a protuberance 15 to protect the Tensioning ropes 2. Between the protuberance 15 and the cylinder part 4, the plate 3 is flat in the form of an annular disk. The transition between the flat part and the cylinder part 4 is rounded.
Der konische Zylinderteil 4 ist so ausgebildet, daß der bei der Kontaktstelle 7 mit seinem benachbarten Blechteller 8 eine allseitige Verspannung ergibt. Die Blechtel¬ ler 3 sind so ausgebildet, daß sie zu einem Stapel aufeinandergesetzt sowohl Kurven als auch Torsionen der Führungsschiene zulassen. Hierbei ragt der Zylinderteil 4 des einen Tellers 3 zum Teil in den Zylinderteil 4 des benachbarten Tellers 8. An das konische Zylinderteil 4 schließt sich ein bogenförmiges Übergangsteil 1 an. Wie der Figur 2 entnehmbar, wird rechts die Kontaktstelle 7 gebildet durch die Berührungsli¬ nie zwischen den Zylinderteilen 4 der Blechteller 3, 8 während sie links gebildet wird durch die Berührungslinie zwischen dem Anfang des Übergangsteils 1 des Tellers 3 und dem innenseitigen Anfang des Zylinderteils 4 des Tellers 8.The conical cylinder part 4 is designed such that that at the contact point 7 with its adjacent plate plate 8 results in all-round bracing. The sheet metal 3 are designed in such a way that, when stacked together, they allow both curves and torsions of the guide rail. Here, the cylinder part 4 of the one plate 3 projects partially into the cylinder part 4 of the adjacent plate 8. The conical cylinder part 4 is followed by an arcuate transition part 1. As can be seen in FIG. 2, the contact point 7 is formed on the right by the contact line between the cylinder parts 4 of the sheet metal plates 3, 8, while it is formed on the left by the line of contact between the beginning of the transition part 1 of the plate 3 and the inside beginning of the cylinder part 4 plate 8.
Nach außen anschließend an das Übergangsteil 1 ist der Umfang des Blechtellers 3 zu gewellten Verzahnungen verformt, wobei sich in Längsrichtung der Führungsschiene auch im gekrümmten Zustand die gewellten Zähne 5 überschneiden, wie bei 9 gezeigt. Die gewellten Zähne 5 sind radial orientiert.Outwardly adjoining the transition part 1, the circumference of the sheet metal plate 3 is deformed into corrugated teeth, the corrugated teeth 5 overlapping in the longitudinal direction of the guide rail even in the curved state, as shown at 9. The corrugated teeth 5 are oriented radially.
Der Umfang des Blechtellers 3 hat zur Aufnahme von Transportmitteln wie Ketten eine Transportmittelδffnung 10 und zur Befestigung der Führungsschiene tangential verlaufende Nuten 11.The circumference of the sheet metal plate 3 has a transport means opening 10 for receiving means of transport such as chains and tangential grooves 11 for fastening the guide rail.
Am Anfang und Ende der Führungsschiene befinden sich Druckplatten 12, Tellerfe¬ derstapel 13 und Klemmvorrichtung 14, die ein Seil 2 spannen und den Stapel auf ständige Vorspannung halten.At the beginning and end of the guide rail there are pressure plates 12, plate spring stack 13 and clamping device 14, which tension a rope 2 and keep the stack under constant tension.
Soll nun eine gekrümmte Führungsbahn ausgeführt werden, so wird die vormon¬ tierte leicht vorgespannte Führungsbahn wunschgemäß verlegt und mittels nicht gezeichneten Halterungen bei den Nuten 11 fixiert. Dann wird die Zugspannung des Spannseiles 2 erhöht, so daß sich die leicht konischen Zylinderteile 4 durch Keil- Wirkung so stark ineinander verspannen, daß sie auch bei Belastung durch einen Fahrschemel etc. sich weder verdrehen noch verkanten lassen. Zur Erhöhung dieser Reibung können die Kontaktstellen 7 geriffelt oder mit einem Reibbelag versehen werden. Die Zyhnderteile 4 benachbarter Teller 3, 8 greifen bei einer Krümmung der Führungsschiene im Kurveninnern tiefer ineinander als im Kurvenäußern.If a curved guideway is now to be carried out, the pre-assembled, slightly prestressed guideway is laid as desired and fixed to the grooves 11 by means of brackets (not shown). Then the tensile stress of the tensioning cable 2 is increased so that the slightly conical cylinder parts 4 are Tension the effect so strongly that they cannot be twisted or tilted even when loaded by a subframe etc. To increase this friction, the contact points 7 can be corrugated or provided with a friction lining. The Zyhnderteile 4 adjacent plates 3, 8 engage in a curve of the guide rail in the curve inside deeper than in the curve outside.
Ein rollender oder gleitender Fahrschemel kann nun durch die die Zwischenräume der einzelnen Blechteller überbrückenden Zähne 5 fast ruckfrei entlang der Führungs¬ schiene fahren. A rolling or sliding subframe can now travel almost smoothly along the guide rail through the teeth 5 bridging the spaces between the individual sheet metal plates.

Claims

Patentansprüche Claims
1. Mehrdimensional krümmbare Führungsschiene für Personen- und Material¬ transportanlagen, die im flexiblen Zustand den Erfordernissen entsprechend gekrümmt wird und anschließend in ihrer gekrümmten Form fixiert wird, da¬ durch gekennzeichnet, daß auf einem Spannseil (2) Blechteller (3) aufgesta¬ pelt sind, die zentrisch zu einer Seilbohrung (6) ein leicht konisch nach außen sich erweiterndes Zylinderteil (4) aufweisen, an das sich radial nach außen ein bogenförmig gekrümmtes Übergangsteil (1) anschließt.1. Multi-dimensionally bendable guide rail for people and material transport systems, which is curved in a flexible state according to requirements and is then fixed in its curved shape, characterized in that stacked on a tensioning cable (2) plate plate (3) are, which have a slightly conical outward-widening cylinder part (4) centrally to a cable hole (6), which is followed radially outward by an arcuate transition part (1).
2. Führungsschiene nach Anspruch 1, dadurch gekennzeichnet, daß die Oberflächen von Zylinderteil (4) und Übergangsteil (1) rauh sind.2. Guide rail according to claim 1, characterized in that the surfaces of the cylinder part (4) and transition part (1) are rough.
3. Führungsschiene nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß zwi¬ schen der Seilbohrung und dem Zylinderteil (4) die Blechteller (3) flach aus¬ gebildet sind.3. Guide rail according to claim 1 or 2, characterized in that between the cable bore and the cylinder part (4), the plate plate (3) are flat aus¬ formed.
4. Führungsschiene nach Anspruch 3, dadurch gekennzeichnet, daß der Über¬ gang vom flach ausgebildeten Teil zum Zylinderteil (4) verrundet ist.4. Guide rail according to claim 3, characterized in that the transition from the flat part to the cylinder part (4) is rounded.
5. Führungsschiene nach einem der Ansprüche 1 bis 5, dadurch gekennzeich¬ net, daß die Seilbohrung (6) eine Ausstülpung (15) aufweist.5. Guide rail according to one of claims 1 to 5, characterized gekennzeich¬ net that the cable bore (6) has a protuberance (15).
6. Führungsschiene nach einem der Ansprüche 1 bis 5, dadurch gekennzeich¬ net, daß anschließend an das Übergangsteil (1) der Umfang der Blechteller (3) gewellte Zähne (5) aufweist, die radial orientiert sind.6. Guide rail according to one of claims 1 to 5, characterized gekennzeich¬ net that subsequent to the transition part (1) the circumference of the plate plate (3) has wavy teeth (5) which are radially oriented.
7. Führungsschiene nach einem der Ansprüche 1 bis 6, dadurch gekennzeich¬ net, daß die Blechteller (3) im wesentlichen rechteckig ausgebildet sind.7. Guide rail according to one of claims 1 to 6, characterized gekennzeich¬ net that the sheet metal plate (3) are substantially rectangular.
8. Führungsschiene nach einem der Ansprüche 1 bis 7, dadurch gekennzeich¬ net, daß zur Aufnahme von Transportmitteln am Umfang der Blechteller (3) mindestens eine Nut (10) vorgesehen ist. 8. Guide rail according to one of claims 1 to 7, characterized gekennzeich¬ net that at least one groove (10) is provided for receiving means of transport on the circumference of the sheet metal plate (3).
9. Führungsschiene nach einem der Ansprüche 1 bis 8, dadurch gekennzeich¬ net, daß zur Aufnahme einer Führungsschiene am Umfang der Blechteller (3) mindestens eine weitere Nut (11) vorgesehen ist.9. Guide rail according to one of claims 1 to 8, characterized gekennzeich¬ net that at least one further groove (11) is provided for receiving a guide rail on the circumference of the sheet metal plate (3).
10. Führungsschiene nach Anspruch 9, dadurch gekennzeichnet, daß zur Auf¬ nahme einer Führungsschiene am Umfang der Blechteller (3) zwei einander gegenüberliegende Nuten (11) vorgesehen sind.10. A guide rail according to claim 9, characterized in that two mutually opposite grooves (11) are provided for receiving a guide rail on the circumference of the sheet metal plate (3).
11. Führungsschiene nach einem der Ansprüche 1 bis 10, dadurch gekennzeich¬ net, daß an beiden Enden der Führungsschiene jeweils eine Druckplatte (12) angeordnet ist.11. Guide rail according to one of claims 1 to 10, characterized gekennzeich¬ net that a pressure plate (12) is arranged at both ends of the guide rail.
12. Führungsschiene nach Anspruch 11, dadurch gekennzeichnet, daß an min¬ destens einem Ende Tellerfedern (13) und eine Klemmvorrichtung (14) ange¬ ordnet sind.12. Guide rail according to claim 11, characterized in that at least one end plate springs (13) and a clamping device (14) are arranged.
13. Montageverfahren für eine Führungsschiene nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die auf einem Spannseil (2) aufgereihten Blechteller (3) zuerst leicht vorgespannt werden, die Blechteller (3) sodann zur Bildung einer Krümmung der Führungsschiene winkelmäßig zueinander versetzt werden und danach der Druck auf die Blechteller (3) erhöht wird. 13. Assembly method for a guide rail according to one of claims 1 to 12, characterized in that the sheet plates (3) lined up on a tensioning cable (2) are first slightly pretensioned, the plate plates (3) then offset angularly to one another to form a curvature of the guide rail and then the pressure on the metal plate (3) is increased.
EP93919137A 1992-09-05 1993-08-21 Curved guiding rail Expired - Lifetime EP0628109B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4229725 1992-09-05
DE4229725 1992-09-05
PCT/EP1993/002253 WO1994005860A1 (en) 1992-09-05 1993-08-21 Curved guiding rail

Publications (2)

Publication Number Publication Date
EP0628109A1 true EP0628109A1 (en) 1994-12-14
EP0628109B1 EP0628109B1 (en) 1997-03-05

Family

ID=6467331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93919137A Expired - Lifetime EP0628109B1 (en) 1992-09-05 1993-08-21 Curved guiding rail

Country Status (7)

Country Link
US (1) US5501156A (en)
EP (1) EP0628109B1 (en)
JP (1) JPH07500888A (en)
AT (1) ATE149594T1 (en)
DE (1) DE59305642D1 (en)
RU (1) RU94020733A (en)
WO (1) WO1994005860A1 (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US6499588B1 (en) 1997-12-29 2002-12-31 Ipt Weinfelden Ag Conveyor system

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WO1998016454A1 (en) * 1996-10-12 1998-04-23 Koenig & Bauer Ag Conveyor
DE19852280A1 (en) * 1998-11-14 2000-05-25 Joma Polytec Kunststofftechnik Chain guide rail
NL2008020C2 (en) * 2011-12-22 2013-06-26 Gte B V METHOD FOR FORMING A TUBULAR CONSTRUCTION ELEMENT.
DK3625154T3 (en) 2017-05-19 2023-03-20 Span Tech Llc Adjustable conveyor belt guide rail
US10962345B2 (en) 2018-05-23 2021-03-30 General Electric Company Tool and method for inspecting an annular space of an engine
US11707819B2 (en) 2018-10-15 2023-07-25 General Electric Company Selectively flexible extension tool
US11702955B2 (en) 2019-01-14 2023-07-18 General Electric Company Component repair system and method
US11692650B2 (en) 2020-01-23 2023-07-04 General Electric Company Selectively flexible extension tool
US11752622B2 (en) 2020-01-23 2023-09-12 General Electric Company Extension tool having a plurality of links
US11613003B2 (en) 2020-01-24 2023-03-28 General Electric Company Line assembly for an extension tool having a plurality of links
US11371437B2 (en) 2020-03-10 2022-06-28 Oliver Crispin Robotics Limited Insertion tool
US11977217B2 (en) 2020-12-04 2024-05-07 General Electric Company Insertion tool
US11654547B2 (en) 2021-03-31 2023-05-23 General Electric Company Extension tool

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DE1103773B (en) * 1958-01-09 1961-03-30 Auto Union Gmbh Elastic mounting of the engine gearbox of motor vehicles
JP3045170B2 (en) * 1989-07-18 2000-05-29 大和塗料販売株式会社 Flexible rail
DE4014069A1 (en) * 1990-05-02 1992-03-05 Richter Hans Method of producing guide rails for transport systems - involves use of individual wires or tubes packed in flexible casing which is bent to requirements

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US6499588B1 (en) 1997-12-29 2002-12-31 Ipt Weinfelden Ag Conveyor system

Also Published As

Publication number Publication date
US5501156A (en) 1996-03-26
EP0628109B1 (en) 1997-03-05
DE59305642D1 (en) 1997-04-10
JPH07500888A (en) 1995-01-26
ATE149594T1 (en) 1997-03-15
WO1994005860A1 (en) 1994-03-17
RU94020733A (en) 1996-06-10

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