EP1070792B1 - Fahrbahnräumer - Google Patents
Fahrbahnräumer Download PDFInfo
- Publication number
- EP1070792B1 EP1070792B1 EP00114798A EP00114798A EP1070792B1 EP 1070792 B1 EP1070792 B1 EP 1070792B1 EP 00114798 A EP00114798 A EP 00114798A EP 00114798 A EP00114798 A EP 00114798A EP 1070792 B1 EP1070792 B1 EP 1070792B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- supporting frame
- fastened
- supporting plate
- carriers
- bulldozer blade
- 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
- 239000000969 carrier Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 230000003137 locomotive effect Effects 0.000 claims description 2
- 208000029154 Narrow face Diseases 0.000 claims 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000035939 shock Effects 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
-
- 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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
- E01H5/063—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by snow-plough blades tiltable for shock-absorbing purposes
Definitions
- the invention relates to a rail vehicle according to the Preamble of claim 1.
- the order upright pins has swingable shields.
- the shields are to handlebars with two axes of rotation connected. This ensures that the Shields can swing to the side, but it is at a collision with a major obstacle a deformation does not prevent the derailment of the rail vehicle could lead.
- the invention is based on the object, a rail vehicle of the type mentioned in such a way that in a collision with considerable energy conversion on the one hand the danger Damage to the support frame and the other the Danger of derailment by a bent downwards or demolished Fahrbahnippor is reduced.
- a rail vehicle according to the invention is based on the Drawing explained in more detail:
- Figures 1 and 2 show the arrangement of the Fahrbahnippors 8 with two Räumschilden 6 and 7, two Räumschildamin 24, a Räumschildhalterung 19 and a crossbeam 20 for the roadway cleaner 8.
- the holder 22 consists of a front support plate 23, with one end on the front panel of the support frame 1 and with the other end attached to the blade carrier 24, and a rear support plate 25 which is parallel to the front support plate 23 on the support frame 1 and the Räumschild basically 24 is attached. At the lower end of the rear support plate 25, the cross-beam 20 is attached. At the bottom of the Front support plate 23 are arranged two Räumschildhalterlessness 19, on each of which the left and the right plow blade 6 and 7 are arranged. Between the front and the rear support plate 23 and 25 are on the one hand the Blade holder 24 and on the other the energy-absorbing elements 26th
- the Räumschild basically 24 and the energy-absorbing elements 26th are made of two box-like carriers with rectangular cross-sectional profile formed, the upper, hatched in Fig. 1 shown partial areas, the energy-absorbing elements 26 and the lower portions of which form the Räumschilditati 24.
- the upper narrow surfaces 26a and 26b of the box-like carrier are inclined to the front support plate 23 downward.
- To the marked with the reference numerals a, b, c and d digits are perpendicular to the image plane of FIG. 1 extending Bending axes, in which the holder 22 of the Fahrbahnippors. 8 collapse with an obstacle in case of collision.
- the buckling at the buckling axes a, b, c, and d is similar to in a four-bar linkage, so that the Fahrbahnschreibr 8 in the event of a collision under deformation of the energy dissipation elements 26 in substantially parallel to the plane of the support frame 1 upwards swings.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Body Structure For Vehicles (AREA)
- Semiconductor Lasers (AREA)
- Optical Communication System (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Description
- Fig. 1
- die Seitenansicht des Endteils des Tragrahmens mit einem Fahrbahnräumer (nur linkes Räumschild dargestellt),
- Fig. 2
- das Endteil nach Fig. 1 in der Ansicht von unten,
Claims (2)
- Schienenfahrzeug, insbesondere eine Lokomotive, mit einem Tragrahmen (1) und mit einem Fahrbahnräumer (8) bestehend aus einem ein- oder mehrteiligen Räumschild (6,7) und Halterungen (22), mit denen der Räumschild (6,7) am Tragrahmen (1) befestigt ist und die sich bei einer einen Grenzwert überschreitenden, auf den Räumschild (6,7) auftreffenden Stoßbelastung verformen,
dadurch gekennzeichnet, dass die Halterungen (22) nach der Maßgabe ausgestaltet sind, dass der Fahrbahnräumer (8) bei einer durch eine den Grenzwert überschreitenden Stoßbelastung hervorgerufenen Verformung der Halterungen (22) im wesentlichen parallel zur Ebene des Tragrahmens (1) gehalten bleibt, dass der Fahrbahnräumer (8) im mittigen Bereich auf einem oder mehreren Räumschildträgern (24) befestigt ist, die im vorderen Bereich von einer oder mehreren vorderen Tragplatten (23) gehalten sind, die mit ihren oberen Enden an einer Frontplatte des Tragrahmens (1) befestigt sind und deren hintere Enden von einer oder mehreren hinteren Tragplatten (25) gehalten sind, die mit ihren oberen Enden im wesentlichen im Parallelabstand zu der oder den vorderen Tragplatten (23) am Tragrahmen (1) befestigt sind, dass zwischen der oder den vorderen und der oder den hinteren Tragplatten (23,25) mindestens ein Energieverzehrelement (26) angeordnet ist, dass das mindestens eine Energieverzehrelement (26) aus zwei kastenartigen Trägern mit Rechteckquerschnitt besteht, wobei der Querschnitt so orientiert ist, daß die beiden großen Flächen des Trägers senkrecht zur Ebene des Tragrahmens (1) stehen und die Enden jeweils an der vorderen und der hinteren Tragplatte (23,25) befestigt sind, und dass die zwischen der vorderen und der hinteren Tragplatte (23,25) angeordneten kastenartigen Träger zum Ränmschild hin auf einander zulaufen, wobei die oberen schmalen Flächen (26a und 26b) der Träges an der hinteren Tragplatte (25) im unmittelbaren Bereich des Tragrahmens (1) und an der vorderen Tragplatte (23) im Abstand zum Tragrahmen (1) befestigt sind und die unteren schmalen Flächen (24a und 24b) der Träges wesentlichen parallel zum Tragrahmen (1) angeordnet und an den unteren Enden der vorderen und der hinteren Tragplatte (23,25) befestigt sind, wobei an den Stellen, an denen die vordere Tragplatte (23) mit dem Tragrahmen (1) und den schmalen Flächen (26a und 26b) verbunden ist erste, senkrecht zur Fahrzeuglängsrichtung verlaufentde Knickachsen (a, b) vorgesehen sind und an den Stellen, an denen die hintere Tragplatte (25) mit dem Tragrahmen (1) und den schmalen unteren Flächen (24a und 24b) verbunden ist zweite, senkrecht zur Fahrzeuglängsrichtung verlaufentde Knickachsen (c, d) vorgesehen sind und somit der oberhalb einer Linie zwischen der unteren ersten und unteren zweiten Knickachse (b und c) gelegene Bereich der kastenartigen Träger die plastisch verformbaren Energieverzehrelemente (26) und der unterhalb dieser Linie gelegene Bereich der kastenartigen Träger die unverformbaren Räumschildträger (24) darstellt. - Schienenfahrzeug nach Anspruch 1,
dadurch gekennzeichnet, dass an der oder den hinteren Tragplatten (25) eine Quertraverse (20) angeordnet ist, an deren Enden die beiden nach hinten gerichteten Enden der Räumschilde (6,7) befestigt sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19933915 | 1999-07-20 | ||
DE19933915A DE19933915A1 (de) | 1999-07-20 | 1999-07-20 | Fahrbahnräumer |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1070792A2 EP1070792A2 (de) | 2001-01-24 |
EP1070792A3 EP1070792A3 (de) | 2002-06-12 |
EP1070792B1 true EP1070792B1 (de) | 2005-12-21 |
Family
ID=7915370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00114798A Expired - Lifetime EP1070792B1 (de) | 1999-07-20 | 2000-07-10 | Fahrbahnräumer |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1070792B1 (de) |
AT (1) | ATE313664T1 (de) |
DE (2) | DE19933915A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015128166A1 (de) | 2014-02-28 | 2015-09-03 | Siemens Aktiengesellschaft | Schienenfahrzeug mit einem schneeräumer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE137591C (de) * | ||||
GB582011A (en) * | 1944-03-20 | 1946-11-01 | Joseph Morris Bull | Improved snow plough |
DE859483C (de) * | 1945-01-31 | 1952-12-15 | Schneeraeumungs Maschinen A G | Schneepflug |
DE3149436A1 (de) * | 1981-12-14 | 1983-06-30 | Michael 8035 Gauting Rossmann | Schubkupplung fuer frontarbeitsgeraete an kraftfahrzeugen" |
-
1999
- 1999-07-20 DE DE19933915A patent/DE19933915A1/de not_active Withdrawn
-
2000
- 2000-07-10 DE DE50011890T patent/DE50011890D1/de not_active Expired - Lifetime
- 2000-07-10 AT AT00114798T patent/ATE313664T1/de active
- 2000-07-10 EP EP00114798A patent/EP1070792B1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015128166A1 (de) | 2014-02-28 | 2015-09-03 | Siemens Aktiengesellschaft | Schienenfahrzeug mit einem schneeräumer |
EP3080356B1 (de) | 2014-02-28 | 2018-04-25 | Siemens Aktiengesellschaft | Schienenfahrzeug mit einem schneeräumer |
Also Published As
Publication number | Publication date |
---|---|
EP1070792A2 (de) | 2001-01-24 |
EP1070792A3 (de) | 2002-06-12 |
DE19933915A1 (de) | 2001-01-25 |
ATE313664T1 (de) | 2006-01-15 |
DE50011890D1 (de) | 2006-01-26 |
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