EP1070791A2 - Fahrbahnräumer - Google Patents
Fahrbahnräumer Download PDFInfo
- Publication number
- EP1070791A2 EP1070791A2 EP00114797A EP00114797A EP1070791A2 EP 1070791 A2 EP1070791 A2 EP 1070791A2 EP 00114797 A EP00114797 A EP 00114797A EP 00114797 A EP00114797 A EP 00114797A EP 1070791 A2 EP1070791 A2 EP 1070791A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- road
- clearer
- clearer according
- clearing
- rail vehicle
- 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
- 230000003137 locomotive effect Effects 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 206010012411 Derailment Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/02—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast
- E01H8/04—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast essentially by non-driven elements ; Clearing instruments, e.g. scraping blades or scoop plates
Definitions
- the invention relates to a road clearer for a Rail vehicle, according to the preamble of claim 1.
- the invention is therefore based on the object, a simple to create and assemble road clearers, in the case of collisions with considerable energy conversion firstly, the risk of damage to the support frame and on the other hand the risk of derailment by one diminished or demolished road clearer below becomes.
- the solution according to the invention is specified in claim 1.
- the Subclaims relate to advantageous configurations the invention.
- bracket of the lane clearer on the support frame or the head support are due only a few of the supporting structures concentrated in the central area Attachment points required, which due to their short distance with relatively little manufacturing effort be manufactured with narrow spacing tolerances can. In a corresponding manner, this also simplifies it the assembly of the lane clearer on the support frame.
- the front part of a locomotive shown in FIGS. 1 and 2 consists of a support frame 1, of which only the head part is shown on which the locomotive housing 2 is supported and to which the buffers 3 are attached. Partially shown is a bogie frame 4 with the on the rail 5th rolling wheels 6 of the first wheelset of the locomotive.
- a road clearer consisting of two clearing blades 7,8 attached.
- the bracket consists of an essentially circular top plate 9, which is made of a hollow circular cylinder 10 existing support structure is welded.
- the main curve of the circular cylinder 10 is closed, so that it is torsionally rigid Represents system.
- a lower plate 11 is welded, which in front area two vertical holding tabs 12 and 13 has.
- a cross member 14 welded.
- the clearing blades 7 and 8 are at the front via welded-on holding plates 15 and 16 screwed to the retaining tabs 12 and 13, being formed perpendicularly in the holding plates 15 and 16 vertical slots a height adjustment is possible.
- the rear ends of the clearing blades 7 and 8 are at the ends of the cross member 14 screwed, here also a height adjustability (not shown) is provided so that the distance of the lane clearer to the top edge of the rail 17 accordingly readjusted the wheel wear of the locomotive can.
- the upper plate 9 is screwed to the support frame 1.
- FIGS 3 to 5 show further advantageous configurations the supporting structure.
- the support structure has the shape of an elliptical Hollow cylinder 110 on which the major axis of the elliptical Cross-sectional area with the longitudinal median plane 18 of the Rail vehicle collapses.
- the support structure has the shape of a tube 210 with a square cross-section.
- the interior additionally equipped with stiffening shear field beams 310 ' be in the longitudinal median plane 18 of the rail vehicle and / or are arranged in parallel.
- the support structure has the shape of a train and Composite lattice pressure bars.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Dampers (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
- Springs (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
Description
- Fig. 1
- in Teildarstellung den Frontbereich einer Lokomotive mit Fahrbahnräumer in der Seitenansicht gemäß der Schnittlinie 1-1 in Fig. 2,
- Fig. 2
- den Frontbereich der Lokomotive mit Fahrbahnräumer in der Ansicht gemäß der Schnittlinie I-I in Fig. 1,
- Fig. 3
- eine Tragstruktur in Form eines elliptischen Hohlzylinders,
- Fig. 4
- eine Tragstruktur in Form eines Rohres mit Viereckquerschnitt und
- Fig. 5
- eine Tragstruktur in Form eines Fachwerkgitters.
Claims (10)
- Fahrbahnräumer für ein Schienenfahrzeug, insbesondere eine Lokomotive, bestehend aus einem ein- oder mehrteiligen Räumschild und Halterungen, mit denen der Räumschild an dem aus Längsträgern und quer dazu verlaufenden Kopfträgern bestehenden Tragrahmen des Schienenfahrzeugs befestigt ist und die sich bei einer einen Grenzwert überschreitenden, auf den Räumschild auftreffenden Stoßbelastung unter Energieaufnahme verformen, dadurch gekennzeichnet, daß die Halterung aus einer torsionsfesten Tragstruktur besteht, die mit ihrem oberen Ende mittig am Kopfträger befestigt ist und an deren unterem Ende der Räumschild (7,8) befestigt ist.
- Fahrbahnräumer nach Anspruch 1, dadurch gekennzeichnet, daß die torsionsfeste Tragstruktur aus einem Hohlzylinder mit geschlossener Leitkurve besteht.
- Fahrbahnräumer nach Anspruch 2, dadurch gekennzeichnet, daß der Hohlzylinder ein Kreiszylinder (10) ist.
- Fahrbahnräumer nach Anspruch 2, dadurch gekennzeichnet, daß die Tragstruktur ein elliptischer Hohlzylinder (210) ist, dessen elliptische Hauptachse mit der Längsmittelebene (18) des Schienenfahrzeugs zusammenfällt.
- Fahrbahnräumer nach Anspruch 2, dadurch gekennzeichnet, daß die Tragstruktur die Form eines viereckigen Rohres (310) aufweist.
- Fahrbahnräumer nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, daß die Tragstruktur aus konzentrisch ineinander angeordneten Hohlzylindern besteht.
- Fahrbahnräumer nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die torsionsfeste Tragstruktur einen oder mehrere Schubfeldträger (310') aufweist, die in der Längsmittelebene (18) des Schienenfahrzeugs und/oder im Parallelabstand hierzu angeordnet sind.
- Fahrbahnräumer nach Anspruch 1, dadurch gekennzeichnet, daß die torsionsfeste Tragstruktur aus einem räumlichen Fachwerkgitter (410) besteht.
- Fahrbahnräumer nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß auf der Unterseite der Tragstruktur zum einen an deren hinterem Ende ein quer zur Längsmittelebene (18) des Schienenfahrzeugs verlaufender Querträger (14) angeordnet ist, an dessen Enden die rückwärtigen Enden des oder der Räumschilde (7,8) befestigt sind und zum anderen an deren vorderen Ende Vorrichtungen zur Befestigung des oder der Räumschilde (7,8) im mittigen Bereich angeordnet sind.
- Fahrbahnräumer nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Fahrbahnräumer an der Tragstruktur höhenverstellbar angeordnet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19933914A DE19933914A1 (de) | 1999-07-20 | 1999-07-20 | Fahrbahnräumer |
DE19933914 | 1999-07-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1070791A2 true EP1070791A2 (de) | 2001-01-24 |
EP1070791A3 EP1070791A3 (de) | 2002-06-12 |
EP1070791B1 EP1070791B1 (de) | 2005-10-12 |
Family
ID=7915369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00114797A Expired - Lifetime EP1070791B1 (de) | 1999-07-20 | 2000-07-10 | Fahrbahnräumer |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1070791B1 (de) |
AT (1) | ATE306586T1 (de) |
DE (2) | DE19933914A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010124925A1 (de) * | 2009-04-28 | 2010-11-04 | Siemens Aktiengesellschaft | Gepfeilter schneeräumer für ein schienenfahrzeug |
WO2015043651A1 (de) | 2013-09-27 | 2015-04-02 | Siemens Aktiengesellschaft | Zentraler aufklettlerschutz für schienenfahrzeuge mit zusatzfunktionen |
CN106759043A (zh) * | 2016-12-14 | 2017-05-31 | 中车长春轨道客车股份有限公司 | 一种雪犁装置及带有该雪犁装置的轨道车辆 |
EP3080356B1 (de) | 2014-02-28 | 2018-04-25 | Siemens Aktiengesellschaft | Schienenfahrzeug mit einem schneeräumer |
CN107988989A (zh) * | 2018-01-03 | 2018-05-04 | 西南交通大学 | 一种轨道梁清尘除冰车及悬挂式单轨交通*** |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107499332B (zh) * | 2017-09-01 | 2019-08-20 | 中车株洲电力机车有限公司 | 车辆、排障器安装结构及其排障器 |
CN112937626B (zh) * | 2021-02-02 | 2022-08-30 | 安徽理工大学 | 一种带有安全防护机构的煤矿辅助运输用蓄电池电机车 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE137591C (de) * | ||||
US1684439A (en) * | 1923-05-23 | 1928-09-18 | Flowers Henry Fort | Snowplow |
-
1999
- 1999-07-20 DE DE19933914A patent/DE19933914A1/de not_active Withdrawn
-
2000
- 2000-07-10 AT AT00114797T patent/ATE306586T1/de active
- 2000-07-10 EP EP00114797A patent/EP1070791B1/de not_active Expired - Lifetime
- 2000-07-10 DE DE50011315T patent/DE50011315D1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE137591C (de) * | ||||
US1684439A (en) * | 1923-05-23 | 1928-09-18 | Flowers Henry Fort | Snowplow |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010124925A1 (de) * | 2009-04-28 | 2010-11-04 | Siemens Aktiengesellschaft | Gepfeilter schneeräumer für ein schienenfahrzeug |
WO2015043651A1 (de) | 2013-09-27 | 2015-04-02 | Siemens Aktiengesellschaft | Zentraler aufklettlerschutz für schienenfahrzeuge mit zusatzfunktionen |
AU2013401446B2 (en) * | 2013-09-27 | 2017-04-20 | Siemens Aktiengesellschaft | Central climbing protection for rail vehicles with additional functions |
RU2646708C2 (ru) * | 2013-09-27 | 2018-03-06 | Сименс Акциенгезелльшафт | Центральная защита от выжимания для рельсового транспортного средства с дополнительными функциями |
US10124815B2 (en) | 2013-09-27 | 2018-11-13 | Siemens Aktiengesellschaft | Central climbing protection for rail vehicles with additional functions |
EP3080356B1 (de) | 2014-02-28 | 2018-04-25 | Siemens Aktiengesellschaft | Schienenfahrzeug mit einem schneeräumer |
CN106759043A (zh) * | 2016-12-14 | 2017-05-31 | 中车长春轨道客车股份有限公司 | 一种雪犁装置及带有该雪犁装置的轨道车辆 |
CN107988989A (zh) * | 2018-01-03 | 2018-05-04 | 西南交通大学 | 一种轨道梁清尘除冰车及悬挂式单轨交通*** |
Also Published As
Publication number | Publication date |
---|---|
EP1070791A3 (de) | 2002-06-12 |
EP1070791B1 (de) | 2005-10-12 |
DE19933914A1 (de) | 2001-01-25 |
ATE306586T1 (de) | 2005-10-15 |
DE50011315D1 (de) | 2005-11-17 |
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