EP1012020A1 - Anordnung zur befestigung eines bauteils zur energieabsorption - Google Patents
Anordnung zur befestigung eines bauteils zur energieabsorptionInfo
- Publication number
- EP1012020A1 EP1012020A1 EP98940041A EP98940041A EP1012020A1 EP 1012020 A1 EP1012020 A1 EP 1012020A1 EP 98940041 A EP98940041 A EP 98940041A EP 98940041 A EP98940041 A EP 98940041A EP 1012020 A1 EP1012020 A1 EP 1012020A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vehicle
- arrangement according
- longitudinal axis
- component
- coupling
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 32
- 238000010168 coupling process Methods 0.000 claims abstract description 32
- 238000005859 coupling reaction Methods 0.000 claims abstract description 32
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/04—Draw-gear combined with buffing appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/06—Buffer cars; Arrangements or construction of railway vehicles for protecting them in case of collisions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F1/00—Underframes
- B61F1/08—Details
- B61F1/10—End constructions
Definitions
- the invention relates to an arrangement for fastening a component for energy absorption on a rail or road vehicle, the component being fixable on the vehicle via an intermediate element connected thereto for receiving impact energy acting on the vehicle in the longitudinal axis of the vehicle.
- the passenger cells When a moving train composition collides with one another, the passenger cells should not be subjected to high accelerations and should be deformed as little as possible. At average impact speeds in the order of up to about 60 km / h, a substantial part of the energy released in a collision can be absorbed by a special construction of an intermediate element connecting the coupling to the car. To this end, it is known to support the clutch via crash tubes or interposed honeycomb packets on a cross member to absorb the impact energy acting on the vehicle in the longitudinal axis of the clutch or vehicle. In addition to a clutch, there are other components that are used for energy absorption in the vehicle's longitudinal axis, e.g. Buffer or anti-climber.
- the invention is therefore based on the object of providing an arrangement for fastening a component of the type mentioned at the outset, which is simply set and, after a collision, is repaired with little effort, i.e. can be restored with few replacement parts.
- the arrangement should have a reduced space requirement compared to conventional solutions according to the prior art.
- the intermediate element consists of at least two frictionally connected and after overcoming the the forces causing frictional engagement with energy absorption in the longitudinal axis of the vehicle are displaceable partial elements.
- the solution according to the invention namely to absorb the impact energy by means of a slidable component attachment with high friction resistance, leads to a construction which is subject to wear only in the area of friction in the event of an impact and in particular does not lead to deformations which make it necessary to replace the entire intermediate element .
- bores are provided in a first sub-element and undercut grooves running in the longitudinal axis of the vehicle in a second sub-element, screws penetrating the bores and forming a clamp connection by screwing with counter-members mounted in the grooves.
- the bores are preferably arranged in at least one row, and the counterparts are designed as threaded strips guided in the undercut grooves.
- the intermediate element comprises a receiving tube fastened to the vehicle with a component support for holding the component which is held in a frictionally locking manner and can be displaced in the longitudinal axis of the vehicle after the frictional forces have been overcome.
- the receiving tube is preferably integrated into the vehicle floor via profile connections and welded to it.
- a head plate can be provided on the component support for releasably fastening the component. For manufacturing reasons, it can also be advantageous to To provide component support in the longitudinal axis of the vehicle and to connect the two support parts via the head plate.
- the sub-elements of the arrangement according to the invention are preferably made of extruded profiles made of an aluminum alloy, insofar as this is technically feasible and useful.
- Figure 1 is a side view of a coupling receptacle integrated in a vehicle floor with a guide tube.
- Fig. 2 is a bottom view of the arrangement of Fig. 1;
- Fig. 3 is an oblique view of the underside of the coupling receptacle of Fig. 1;
- Fig. 5 is a top view of the coupling support of Fig. 4;
- Fig. 6 is an oblique view of the clutch support of Fig. 4;
- FIGS. 7-9 show the views corresponding to FIGS. 4 to 6 for the right-hand part of a split clutch support
- FIG. 10 shows a cross section through a coupling receptacle with a guide tube
- FIG. 11 shows a cross section through a guide tube with inserted coupling support looking in the direction of the inside of the head plate.
- a coupling receptacle 10 shown in FIGS. 1 to 3 is integrated in a car floor 12 of a rail vehicle, not shown in the drawing, which is only hinted at in the drawing.
- the coupling receptacle 10 comprises longitudinal profiles 16, 18 which are welded at one end to a cross member 20.
- the coupling receptacle 10 is installed in the vehicle floor 12 as an integrating element via profile connections 21 which face the corresponding profile parts of the vehicle floor and are welded to them.
- a guide tube 14 projecting downward from the vehicle floor level, is inserted in the coupling or vehicle longitudinal axis x.
- the guide tube 14 has an essentially rectangular opening cross section and is composed of individual extruded profiles P which are connected to one another via weld seams S to form side walls 22, base 24 and top wall 25.
- the closed cross-section of the guide tube 14 is limited to the area of the coupling-side end 26.
- the side walls 22 run obliquely upwards against the coupling end 28, and the bottom 24 is largely open through a recess 30 towards the coupling end 28. Due to the special design of the side walls 22 and the recess 30 in the bottom 24, the inside of the guide tube 14 is largely freely accessible from the end 28 remote from the coupling.
- Coupling longitudinal axis x extending undercut grooves 32, 34, 36 are formed.
- the guide tube 14 serves to accommodate a coupling support, which is designed in two parts in the present example and on which the car coupling is later fixed.
- a left support part 38 shown in FIGS. 4 to 6 has a side wall
- the side wall 42 of the coupling support also runs obliquely upwards against the end 54 remote from the coupling and the bottom 46 has a recess 48 which is approximately the recess 30 in the bottom 24 of the guide tube 14 corresponds.
- a reinforcing web 50 running in the longitudinal axis x of the coupling is provided to reinforce the side wall 42.
- a head plate 56 is welded onto the coupling-side end 52 of the left support part 38, on the back of which threaded inserts 58 are fixed by means of screws 60. These threaded inserts 58 provide threads 62 for screwing on a car coupling, not shown in the drawing.
- Bores 64 are arranged in the side wall 42 and in the top wall 44; these form rows 66, 68, 70 extending in the longitudinal axis x of the coupling.
- a right support part 40 is shown in FIGS. 7 to 9.
- the support parts 38 and 40 are mirror images of each other and complement each other to form the actual clutch support. To simplify matters, the same details of the two support parts 38, 40 are provided with the same reference numbers.
- the coupling support consisting of the support parts 38, 40 is built into the guide tube 14.
- the rows 66, 68, 70 of bores 64 arranged in the side wall 42 and the top wall 44 of the two support parts 38, 40 are each one of the undercut grooves 32, 34, 36 formed on the side walls 22 and on the top wall 25 across from.
- Screws 74 inserted into the bores 64 are screwed together with threaded strips 72 inserted into the grooves 32, 34, 36. It goes without saying that the threads arranged in the threaded strips 72 have the same spacing as the bores 64 within the rows 66, 68, 70.
- individual sliding blocks can also be used as clamping plates.
- the screwing of the support parts 38, 40 to the guide tube 14 can be carried out without problems due to the special design of the side walls 22, 42 and the recesses 30, 48 in the base 24 or 46 due to the free access from the end 28 or 54 remote from the coupling.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
- Connection Of Plates (AREA)
- Dowels (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98940041A EP1012020B1 (de) | 1997-09-18 | 1998-09-07 | Anordnung zur befestigung eines bauteils zur energieabsorption |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97810683A EP0903274A1 (de) | 1997-09-18 | 1997-09-18 | Anordnung zur Befestigung einer Wagenkupplung |
| EP97810683 | 1997-09-18 | ||
| EP98940041A EP1012020B1 (de) | 1997-09-18 | 1998-09-07 | Anordnung zur befestigung eines bauteils zur energieabsorption |
| PCT/CH1998/000383 WO1999014092A1 (de) | 1997-09-18 | 1998-09-07 | Anordnung zur befestigung eines bauteils zur energieabsorption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1012020A1 true EP1012020A1 (de) | 2000-06-28 |
| EP1012020B1 EP1012020B1 (de) | 2002-01-16 |
Family
ID=8230391
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97810683A Withdrawn EP0903274A1 (de) | 1997-09-18 | 1997-09-18 | Anordnung zur Befestigung einer Wagenkupplung |
| EP98940041A Expired - Lifetime EP1012020B1 (de) | 1997-09-18 | 1998-09-07 | Anordnung zur befestigung eines bauteils zur energieabsorption |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97810683A Withdrawn EP0903274A1 (de) | 1997-09-18 | 1997-09-18 | Anordnung zur Befestigung einer Wagenkupplung |
Country Status (5)
| Country | Link |
|---|---|
| EP (2) | EP0903274A1 (de) |
| AT (1) | ATE211978T1 (de) |
| DE (1) | DE59802660D1 (de) |
| ES (1) | ES2169541T3 (de) |
| WO (1) | WO1999014092A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT413683B (de) * | 2003-06-13 | 2006-05-15 | Siemens Sgp Verkehrstech Gmbh | Aufkletterschutz für schienenfahrzeuge |
| DE102013219803B3 (de) * | 2013-09-30 | 2014-11-20 | Siemens Aktiengesellschaft | Untergestell für ein Schienenfahrzeug und Verfahren zu dessen Herstellung |
| DE102014113422A1 (de) | 2014-09-17 | 2016-03-17 | Bombardier Transportation Gmbh | Schienenfahrzeug mit einer Befestigungsanordnung für ein Anbauteil und Verfahren zum Befestigen eines Anbauteils an einem Wagenkasten eines Schienenfahrzeugs |
| CN113911162B (zh) * | 2021-11-15 | 2022-09-13 | 国家高速列车青岛技术创新中心 | 一种用于轨道车辆多级吸能的导框结构 |
| CN114030500B (zh) * | 2021-11-15 | 2022-10-18 | 中南大学 | 一种用于轨道车辆多级吸能的支撑式导框结构 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL258872A (de) * | 1959-12-11 | |||
| FR2698840B1 (fr) * | 1992-12-08 | 1995-02-24 | Dietrich & Cie De | Véhicule ferroviaire à cabine de conduite comportant une structure absorbeuse d'énergie. |
| FR2712950B1 (fr) * | 1993-11-25 | 1995-12-29 | Gec Alsthom Transport Sa | Dispositifs et procédé d'amortissement de choc, ossature et véhicule comportant de tels dispositifs d'amortissement de choc. |
-
1997
- 1997-09-18 EP EP97810683A patent/EP0903274A1/de not_active Withdrawn
-
1998
- 1998-09-07 WO PCT/CH1998/000383 patent/WO1999014092A1/de not_active Ceased
- 1998-09-07 AT AT98940041T patent/ATE211978T1/de not_active IP Right Cessation
- 1998-09-07 ES ES98940041T patent/ES2169541T3/es not_active Expired - Lifetime
- 1998-09-07 DE DE59802660T patent/DE59802660D1/de not_active Expired - Fee Related
- 1998-09-07 EP EP98940041A patent/EP1012020B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9914092A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1012020B1 (de) | 2002-01-16 |
| DE59802660D1 (de) | 2002-02-21 |
| WO1999014092A1 (de) | 1999-03-25 |
| ES2169541T3 (es) | 2002-07-01 |
| ATE211978T1 (de) | 2002-02-15 |
| EP0903274A1 (de) | 1999-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69706597T2 (de) | Schienenfahrzeug mit einem Fahrerstand, der eine energieaufnehmende Struktur mit progressiver Verformung aufweist | |
| DE3003924C2 (de) | Wagenkastenaufbau für Straßen- oder Schienenfahrzeuge | |
| EP2188164A1 (de) | Crash-modul für ein schienenfahrzeug | |
| DE102022113406B3 (de) | Seitenschweller für eine Kraftwagenkarosserie | |
| EP0465427A1 (de) | Wagenkastenaufbau für Schienenfahrzeuge | |
| AT408874B (de) | Deformationselement für ein schienenfahrzeug | |
| DE19858303B4 (de) | Vorbaustruktur für eine selbsttragende Rohbaukarosserie eines Personenkraftwagens | |
| DE3740402C2 (de) | ||
| DE2619173A1 (de) | Als geschlossener hohltraeger ausgebildeter vorderer laengstraeger | |
| DE102020115184B4 (de) | Fahrzeug-Heckanordnung mit Stoßfänger-Querträger | |
| EP0826569A2 (de) | Aufprallschutzvorrichtung für Schienenfahrzeuge | |
| EP1012020B1 (de) | Anordnung zur befestigung eines bauteils zur energieabsorption | |
| WO2000026078A2 (de) | Vorbaubereich für ein kraftfahrzeug | |
| CH637338A5 (de) | Laengstraeger eines eisenbahnwagens. | |
| DE4336030C1 (de) | Lösbares Frontteil für Kraftfahrzeuge | |
| DE10032663B4 (de) | Kraftwagen mit einer selbsttragenden Karosserie | |
| DE19757917A1 (de) | Eisenbahnfahrzeug mit Pufferbohle, die befähigt ist, sich kontrolliert zu verformen, wenn sie einem relevanten Druck ausgesetzt wird | |
| DE102008020051A1 (de) | Crashbox für eine Karosserie eines Kraftwagens | |
| DE19835527B4 (de) | Schutzvorrichtung für Kraftfahrzeuge | |
| DE102004018052B4 (de) | Unterfahrschutz für ein Kraftfahrzeug | |
| DE4134267A1 (de) | Anordnung mit einem laengstraeger in einem fahrzeug | |
| DE102007063654A1 (de) | Spritzeinheit mit einem kräfteaufnehmenden geschlossenen System | |
| EP0964810B1 (de) | Rahmen für eisenbahnwagen | |
| EP4163193A1 (de) | Vorbaustruktur für ein kraftfahrzeug mit einer hinter einem kühlmodul angeordneten crash-struktur | |
| EP1623881A1 (de) | Crashbox für Kraftfahrzeuge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20000418 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE ES FI FR GB IT LI |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| 17Q | First examination report despatched |
Effective date: 20010320 |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| ITF | It: translation for a ep patent filed | ||
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ALCAN TECHNOLOGY & MANAGEMENT AG |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE ES FI FR GB IT LI |
|
| REF | Corresponds to: |
Ref document number: 211978 Country of ref document: AT Date of ref document: 20020215 Kind code of ref document: T |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REF | Corresponds to: |
Ref document number: 59802660 Country of ref document: DE Date of ref document: 20020221 |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20020407 |
|
| ET | Fr: translation filed | ||
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2169541 Country of ref document: ES Kind code of ref document: T3 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed | ||
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20050819 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20050831 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20050919 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20050921 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20050922 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20050927 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20051017 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20051031 Year of fee payment: 8 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060907 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060907 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060930 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060930 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060930 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20060930 Year of fee payment: 9 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070403 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20060907 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20070531 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060907 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20060908 |
|
| BERE | Be: lapsed |
Owner name: *ALCAN TECHNOLOGY & MANAGEMENT A.G. Effective date: 20060930 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060908 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20061002 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070907 |