DE2745220A1 - Crane track type elastic rail underlay - is of non-compressible strip material with lengthways or transverse tubes - Google Patents
Crane track type elastic rail underlay - is of non-compressible strip material with lengthways or transverse tubesInfo
- Publication number
- DE2745220A1 DE2745220A1 DE19772745220 DE2745220A DE2745220A1 DE 2745220 A1 DE2745220 A1 DE 2745220A1 DE 19772745220 DE19772745220 DE 19772745220 DE 2745220 A DE2745220 A DE 2745220A DE 2745220 A1 DE2745220 A1 DE 2745220A1
- Authority
- DE
- Germany
- Prior art keywords
- tubes
- elastic rail
- compressible
- elastic
- rail
- 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.)
- Pending
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
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
- E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
- E01B9/688—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape with internal cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
- E01B9/681—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material
- E01B9/683—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material layered or composite
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
Abstract
Description
ELASTISCHE SCHIENENUNTERLAGEELASTIC RAIL PAD
(FÜR KRANSCHIENEN) ELASTISCHE SCHIENENUNTERLAGE Anwendungsgebiet: Ein Einsatz der elastischen Schienenunterlage wird hauptsächlich für Krananlagen in Hüttenwerken oder ähnlich schwer belasteten Krananlagen in Frage kommen. Aber auch ein Einsatz unter Eisenbahnschienen auf. schwellenlosem Oberbau ist möglich. (FOR CRANE RAILS) ELASTIC RAIL PAD Application area: The elastic rail pad is mainly used for crane systems in steelworks or similarly heavily loaded crane systems. but can also be used under railroad tracks. A threshold-free superstructure is possible.
Zweck: Die elastische Schienenunterlage dient neben der Geräusch- und Verschleißminderung der Verminderung der Werkstoffanstrengung in der Schiene1 insbesondere im Schienenkopf, und im Kranbahnträger.Purpose: The elastic rail pad serves not only to reduce noise and wear reduction the reduction of the material stress in the rail 1 especially in the rail head and in the crane runway girder.
Stand der Technik und Fundstellen: Die bekannten Schienenunterlagen (deutsche Patentschrift Nr 7004618 und 1899838 (T8, Z1) M48327) dienen in erster Linie der Lastverteilung in die Kranbahn bzw. in den Untergrund.State of the art and sources: The known rail pads (German patent specification No. 7004618 and 1899838 (T8, Z1) M48327) serve primarily Line of load distribution in the crane runway or in the ground.
Kritik: Keine Beachtung fand bisher der Einfluß der Weichheit der Schienenunterlage auf die Werkstoffanstrengung in der Schiene.Criticism: So far, the influence of the softness of the Rail pad on the material effort in the rail.
Aufgabe: Der Erfindung liegt die Aufgabe zugrunde, unter Beachtung des positiven Einflusses einer weichen, elastischen Schienenunterlage auf die Werkstoffanstrengung Schadensfälle an der Schiene und der Kranbahn zu reduzieren.Task: The invention is based on the task, taking into account the positive influence of a soft, elastic splint pad on the stress of the material Reduce damage to the rail and the crane runway.
Lösung: Diese Aufgabe wurde erfindungsgemäß dadurch gelöst, daß ein nicht oder nur wenig komprimierbares Material (z.B. Elastomere) in Streifenform und mit einer oder mehreren Längs- oder Querröhren versehen unter die Schiene gelegt wird. Die Röhren können beliebige Querschnittsform und im Falle mehrerer Längsröhren über die Unterlagenbreite auch veränderliche Querschnittsflächen haben. Die Querschnittsform und -fläche beeinflussen maßgeblich die Weichheit der Unterlage. Die Röhren können teilweise oder ganz mit Luft oder komprimierbarem Material (z.B. Schaumstoffe) ausgefüllt sein. Zur Vermeidung eines seitlichen Herauswanderns der elastischen Schienenunterlage unter der Schiene wird ein Metall- oder Gewebestreifen in die Unterlage eingelegt.Solution: This object was achieved according to the invention in that a Non-compressible or only slightly compressible material (e.g. elastomers) in strip form and placed under the rail provided with one or more longitudinal or transverse tubes will. The tubes can have any cross-sectional shape and in the case of several longitudinal tubes also have variable cross-sectional areas across the width of the base. The cross-sectional shape and surface significantly influence the softness of the base. The tubes can partially or completely filled with air or compressible material (e.g. foam) be. To prevent the elastic rail pad from wandering out to the side A metal or fabric strip is inserted into the base under the rail.
Erzielbare Vorteile: Durch die Anwendung dieser elastischen Schienenunterlage wird sowohl die Werkstoffanstrengung in der Schiene, als auch die Beanspruchung der Halsnähte der Kranbahnträger geringer. Die Lasten aus dem Kranbetrieb werden gemäß der Theorie des elastisch gebetteten Balken über eine größere Länge abgetragen als bei bekannten Schienenunterlagen. Damit ist es möglich, die Schadensfälle an Schienen- und Kranbahnträgern zu reduzieren.Achievable advantages: By using this elastic rail pad becomes both the material effort in the rail, as well as the stress the neck seams of the Crane runway girders lower. The loads from crane operation are according to the theory of elastic bedded beams over a greater length removed than with known rail pads. This makes it possible to avoid the damage on rail and crane runway girders.
Beschreibung: Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden näher beschrieben. Es zeigen Fig. 1. Elastische Schienenunterlage mit Längsröhren Fig. 2. Elastische Schienenunterlage mit Querröhren.Description: An embodiment of the invention is shown in the drawing and is described in more detail below. It shows Fig. 1. Elastic Rail pad with longitudinal tubes Fig. 2. Elastic rail pad with transverse tubes.
Die elastische Schienenunterlage Q wird zwischen Schiene O und Kranbahnträger Q3 gelegt. Im Falle einer oder mehrerer Längsröhren Q4 (Fig. 1) können diese über die Unterlagenbreite veränderliche Querschnittsform und -fläche haben. Zur seitlichen Stabilisierung wird über oder unter den Röhren ein Metall-oder Gewebestreifen 0 eingelegt (Fig. 1 und Fig. 2). The elastic rail pad Q is between rail O and crane runway girder Q3 laid. In the case of one or more longitudinal tubes Q4 (FIG. 1), these can be over the width of the base have variable cross-sectional shape and area. To the side Stabilization is a metal or fabric strip 0 above or below the tubes inserted (Fig. 1 and Fig. 2).
Im Falle von Querröhren haben diese alle die gleiche Querschnittsform (Fig. 2). Die Unterlagenbreite ist abhängig von der Scbienenfußbreite. Die Unterlagendicke sowie die Querschnittsform und -fläche der Röhren sind abhängig von der gewünschten Weichheit der Unterlauge. In the case of transverse tubes, these all have the same cross-sectional shape (Fig. 2). The width of the underlay depends on the width of the foot of the bees. The underlay thickness as well as the cross-sectional shape and area of the tubes depend on the desired Softness of the lower liquor.
LeerseiteBlank page
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772745220 DE2745220A1 (en) | 1977-10-07 | 1977-10-07 | Crane track type elastic rail underlay - is of non-compressible strip material with lengthways or transverse tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772745220 DE2745220A1 (en) | 1977-10-07 | 1977-10-07 | Crane track type elastic rail underlay - is of non-compressible strip material with lengthways or transverse tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2745220A1 true DE2745220A1 (en) | 1979-04-12 |
Family
ID=6020947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772745220 Pending DE2745220A1 (en) | 1977-10-07 | 1977-10-07 | Crane track type elastic rail underlay - is of non-compressible strip material with lengthways or transverse tubes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2745220A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3345388A1 (en) * | 1983-12-15 | 1985-06-27 | Phoenix Ag, 2100 Hamburg | Flexible support bearing for rails of tramways |
DE3403234A1 (en) * | 1984-01-31 | 1985-08-01 | Phoenix Ag, 2100 Hamburg | Elastic foundation for ballast of track installations |
EP0156943A1 (en) * | 1984-03-02 | 1985-10-09 | William Patrick Murphy | Die transfer system |
EP0222277A1 (en) * | 1985-11-13 | 1987-05-20 | Hermann Ortwein | Rail with elastic supports for railway vehicles |
EP0569867A1 (en) * | 1992-05-09 | 1993-11-18 | Phoenix Aktiengesellschaft | Rail construction |
FR2692293A1 (en) * | 1992-06-13 | 1993-12-17 | Hilti Ag | Device for mounting rails. |
EP0620317A1 (en) * | 1993-02-16 | 1994-10-19 | Pandrol Limited | Rail pads |
DE19703855A1 (en) * | 1997-02-03 | 1998-08-13 | Estebanez Eva Garcia | Fluid sliding running gear for cranes and heavy machines |
WO1998045537A1 (en) * | 1997-04-09 | 1998-10-15 | Pandrol Limited | Rail pads |
ES2570809A1 (en) * | 2014-11-19 | 2016-05-20 | Gestion Medioambiental De Neumaticos S L | Vibration damping support for railways (Machine-translation by Google Translate, not legally binding) |
GB2554648A (en) * | 2016-09-30 | 2018-04-11 | Pandrol Ltd | A pad for a railway rail fastening assembly |
DE102018107215A1 (en) * | 2018-03-27 | 2019-10-02 | Semperit Ag Holding | System, method, arrangement and threshold for holding a rail |
-
1977
- 1977-10-07 DE DE19772745220 patent/DE2745220A1/en active Pending
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3345388A1 (en) * | 1983-12-15 | 1985-06-27 | Phoenix Ag, 2100 Hamburg | Flexible support bearing for rails of tramways |
DE3403234A1 (en) * | 1984-01-31 | 1985-08-01 | Phoenix Ag, 2100 Hamburg | Elastic foundation for ballast of track installations |
EP0156943A1 (en) * | 1984-03-02 | 1985-10-09 | William Patrick Murphy | Die transfer system |
EP0222277A1 (en) * | 1985-11-13 | 1987-05-20 | Hermann Ortwein | Rail with elastic supports for railway vehicles |
EP0569867A1 (en) * | 1992-05-09 | 1993-11-18 | Phoenix Aktiengesellschaft | Rail construction |
FR2692293A1 (en) * | 1992-06-13 | 1993-12-17 | Hilti Ag | Device for mounting rails. |
EP0620317A1 (en) * | 1993-02-16 | 1994-10-19 | Pandrol Limited | Rail pads |
DE19703855A1 (en) * | 1997-02-03 | 1998-08-13 | Estebanez Eva Garcia | Fluid sliding running gear for cranes and heavy machines |
DE19703855C2 (en) * | 1997-02-03 | 2003-02-27 | Abcranessolutions Gmbh | Fluid Gleitfahrwerk |
WO1998045537A1 (en) * | 1997-04-09 | 1998-10-15 | Pandrol Limited | Rail pads |
ES2570809A1 (en) * | 2014-11-19 | 2016-05-20 | Gestion Medioambiental De Neumaticos S L | Vibration damping support for railways (Machine-translation by Google Translate, not legally binding) |
GB2554648A (en) * | 2016-09-30 | 2018-04-11 | Pandrol Ltd | A pad for a railway rail fastening assembly |
CN109790690A (en) * | 2016-09-30 | 2019-05-21 | 潘得路有限责任公司 | Liner for rail fastening assembl |
US11248349B2 (en) | 2016-09-30 | 2022-02-15 | Pandrol Limited | Pad for a railway rail fastening assembly |
DE102018107215A1 (en) * | 2018-03-27 | 2019-10-02 | Semperit Ag Holding | System, method, arrangement and threshold for holding a rail |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |