EP3556633B1 - Fronthaube für einen schienenfahrzeugwagen, verfahren zur montage mindestens einer fronthaube und schienenfahrzeugwagen mit mindestens einer fronthaube - Google Patents

Fronthaube für einen schienenfahrzeugwagen, verfahren zur montage mindestens einer fronthaube und schienenfahrzeugwagen mit mindestens einer fronthaube Download PDF

Info

Publication number: EP3556633B1
Authority: EP; European Patent Office
Prior art keywords: cover member; front cap; hood; cover; rail vehicle
Prior art date: 2018-04-18
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.): Active

Application number

EP19169255.7A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP3556633A1 (de

Inventor

Philip Heldmann

Marleen Schröder

Frank Lucas

Thomas KÜNZEL

Thomas THRON

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.)

Alstom Transportation Germany GmbH

Original Assignee

Bombardier Transportation GmbH

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.)

2018-04-18

Filing date

2019-04-15

Publication date

2021-11-17

2019-04-15 Application filed by Bombardier Transportation GmbH filed Critical Bombardier Transportation GmbH

2019-04-15 Priority to SI201930174T priority Critical patent/SI3556633T1/sl

2019-04-15 Priority to PL19169255T priority patent/PL3556633T3/pl

2019-10-23 Publication of EP3556633A1 publication Critical patent/EP3556633A1/de

2021-11-17 Application granted granted Critical

2021-11-17 Publication of EP3556633B1 publication Critical patent/EP3556633B1/de

Status Active legal-status Critical Current

2039-04-15 Anticipated expiration legal-status Critical

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Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
- B61D17/046—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units readily releasable, i.e. dismountable or collapsible sub-units, e.g. for shipping
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/06—End walls

Definitions

the invention relates to a front hood for a rail vehicle car, a method for assembling at least one front hood and a rail vehicle car with at least one front hood.
an end car of a rail vehicle can have a front hood, for example made of a glass fiber reinforced plastic (GRP).
the front hood is used to cover the driver's area and is often aerodynamically shaped.
the front hood can be self-supporting and attached directly to a car body of the end car.
the front hood can be attached to a scaffolding structure that contains the driver's compartment area.
the disadvantage of both alternatives is that if the front hood is damaged, the entire front hood must be replaced.
the pamphlet CN203592984U describes a high-speed train with a front hood that is divided and has a train head cover and a head structure.
the head structure is a separate module.
the disadvantage here is that the traction head cover and the head structure are each components with very large dimensions, the replacement of which is costly.
the pamphlet CN103802848U discloses a high speed train having a hood structure that is horizontally divided and has an upper hood and a lower hood. It is also disadvantageous here that the upper hood and the lower hood are each components with very large dimensions, the replacement of which is cost-intensive.
the document DE102016205305A1 describes a locomotive comprising a car body with a head end having a front nose. In the area of its head end, the car body has an interface which is designed and provided for attaching and connecting differently shaped front lugs that form a set of variants. These front lugs can therefore be easily exchanged together with side cover elements.
the invention is therefore based on the object of creating a front hood and a method for assembling a front hood, wherein the front hood can be easily and inexpensively restored in the event of damage.
This object is achieved according to the invention with a front hood for a rail vehicle car according to claim 1. Furthermore, the object is achieved with a method for assembling at least one front hood according to claim 12 and a rail vehicle carriage with at least one front hood according to claim 15. Advantageous refinements of the invention are contained in the subclaims.
the front hood has at least four elements, namely the main element, the front element and the first cover element and the second cover element. In the event of damage, each of the four elements can be replaced independently of every other element. Damage occurs particularly often in the lower area of the front hood. Hence the first Cover element and the second cover element arranged interchangeably in a lower region of the front hood. In addition, damage often occurs in the front area in which the replaceable front element is located.
the first lower edge and / or the second lower edge can have a partially or completely straight (eg horizontal), stepped, inclined and / or curved course.
the front element, the first cover element and the second cover element each have smaller external dimensions than the main element. Due to the smaller dimensions, the front element, the first cover element and the second cover element can be manufactured inexpensively.
first cover element and the second cover element can each have at least one opening for at least one energy dissipation element and / or the front element can have at least one maintenance flap.
the first cover element and the second cover element each cover, among other things, an energy-absorbing element, which can also be referred to as an energy-absorbing element. Because of the opening, each energy-absorbing element can protrude from the first cover element and the second cover element and absorb impact energy before an element of the front hood is damaged.
a maintenance flap enables easy access to an interior of the front hood, e.g. when filling windshield washer fluid.
the front element, the first cover element and the second cover element or only the first cover element and the second cover element can form an opening for a coupling.
the opening allows access to the coupling without the need for front flaps.
the opening thus favors a simple design of the front hood.
a closing device delimits the front hood downwards. This protects the interior of the front hood from dirt and damage, e.g. by flying gravel, protected. In addition, the closing device can improve aerodynamic behavior in a lower area of the front hood.
the terminating device is preferably arranged behind the opening for the coupling. At the opening for the clutch, there is an air flow while driving, which generates vibrations and thus noise.
the closing device can dampen this oscillation and reduce the development of noise.
the terminating device is releasably attached to the front element or to the first cover element and the second cover element. If the opening for the coupling is limited at the top by the front element, the closing device can be attached directly to the front element. If the opening for the coupling is delimited at the top by the first cover element and the second cover element, the terminating device can be attached directly to the first cover element and the second cover element. This enables a simple fastening arrangement.
the terminating device can have at least one terminating element which is inclined at an angle ⁇ to a longitudinal axis of the front hood.
the inclined closing element can contribute to a reduction in vibrations and thus reduce the development of noise.
a material of the closing device can have more favorable acoustic properties than a material of the front hood.
the acoustic properties of the terminating device contribute advantageously to a reduction in noise.
At least one insulating material can be applied to at least one inner surface of the terminating device.
the insulating material also helps to reduce noise.
the insulating material can also have thermally insulating properties.
the closing element can have a steel material and a first thickness of 2 mm including a predetermined tolerance range and / or the insulating material can have mineral wool and a second thickness of 60 mm including a predetermined tolerance range.
the first thickness and the second thickness are matched to one another, taking into account material properties.
One advantage of the method according to the invention is that the assembly can take place in a few steps and is therefore cost-saving. A dismantling or replacement of an individual element is also easily possible, e.g. by removing and replacing only the front element, only the first cover element or only the second cover element. Of course, more than one element can be removed and replaced.
a terminating device can be installed on the front element before step a) or a terminating device can be installed on the front element or on the first cover element and the second cover element after step c).
the assembly sequence for the closing device is thus variable and can be adapted to the elements that form the opening for the coupling.
maintenance flaps can be installed on the front element before or after step b).
the assembly sequence for the maintenance hatches is thus also variable. If only one maintenance flap is damaged, it can also be replaced individually.
the object is also achieved by a rail vehicle car with at least one front hood.
the front hood can be attached to a car body and / or to a support structure of the rail vehicle car.
the Fig. 1 shows a front hood 10 according to the invention of a rail vehicle carriage (not shown).
the front hood 10 has a main element 20, a front element 30, a first cover element 41 and a second cover element 42.
the main element 20 is made in one piece and has several areas, namely a roof area 21, a front area 22 with a front pane 25, a first side area 23 and a second side area 24.
the areas can merge continuously or border one another with edges.
Each area can have curved or flat surfaces.
the main element 20 can, for example, be made of a glass fiber reinforced plastic (GRP).
GFP glass fiber reinforced plastic
the main element 20 can, for example, be fastened to a car body (not shown) or to a supporting structure of the rail vehicle (also not shown) and sealed with respect to this, e.g. with the aid of holder plates and screw connections (not shown) and also sealing elements (not shown).
the front element 30 adjoins a front edge 50 of the front area 22 and is releasably attached to it.
the front edge 50 runs predominantly in a straight line along a transverse axis y, but can also run predominantly curved or predominantly V-shaped.
the front element 30 also adjoins the first side area 23 at a first side edge 51.
the first side edge 51 runs in FIG Fig. 1 predominantly in a straight line along a vertical axis z, but can also run predominantly curved, stepped and / or inclined.
the front element 30 also adjoins the second side area 24 at a second side edge 52.
the second side edge 52 runs symmetrically to the first side edge 51 and is in Fig. 1 only partially shown.
the front element 30 forms a first lower edge 53 with the first side area 23.
the front element 30 forms a second lower edge 54 with the second side area 24.
the front element 30 has a first maintenance flap 31 and a second maintenance flap 32, which can be opened and enable, for example, a filling of windshield washer fluid.
the first maintenance flap 31 and the second maintenance flap 32 can be removable or, for example, with in Fig. 1 Hinges (not shown) can be attached to the front element 30.
the first cover element 41 adjoins the first lower edge 53 and is releasably attached to it.
the first cover element 41 has an opening 60 for a first energy dissipation element (not shown). Alternatively, the opening 60 can be omitted and the first energy-absorbing element can be completely covered.
the second cover element 42 adjoins the second lower edge 54 and is releasably attached to it.
the second cover element 42 has an opening 61 for a second energy dissipation element (not shown).
the opening 61 can be omitted and the second energy-absorbing element can be completely covered.
the front element 30, the main element 20, the first cover element 41 and the second cover element 42 are connected to one another with the aid of holder plates and screw connections (not shown) and sealed against one another with sealing elements (also not shown).
the front element 30, the first cover element 41 and the second cover element 42 form an opening 62 for an in Fig. 2 Coupling 80 shown.
an opening for the coupling 80 can only be formed by the first cover element 41 and the second cover element 42 if these adjoin one another above the coupling 80 and below the front element 30.
a closing device 70 is arranged behind the opening 62 for the coupling 80, of which FIG Fig. 1 only one closing element 71 is shown.
FIG. 10 is a section through the front hood 10 along the line AA in FIG Fig. 1 shown.
main element 20 Of the main element 20, only the roof area 21, the front area 22 and the second side area 24 as well as the second side edge 52 are shown here. Furthermore, the front element 30 and the second cover element 42 are shown.
the terminating device 70 is arranged above the coupling 80 and the second cover element 42.
the terminating device 70 has a flat terminating element 71 which is inclined at an angle ⁇ to the longitudinal axis x and otherwise runs in the transverse direction y.
the terminating device 70 has a base element 72 which runs along a plane formed from the longitudinal axis x and the transverse axis y.
the closing element 71 and the base element 72 can be made in one piece and have the same width in the transverse direction y.
An insulating material 74 which is a thermal and / or acoustic insulating material 74, is arranged on an inner surface 73 of the terminating device 70. The insulating material 74 rests against the inner surface 73 and is in the Fig. 2 Shown with a small distance from the inner surface 73 only for reasons of better illustration.
the closing device 70 and the first maintenance flap 31 as well as the second maintenance flap 32 are first attached to the front element 30.
the main element 20 is then releasably fastened to the car body or to the support structure of the rail vehicle car.
the front element 30 is then detachably attached to the main element 20.
the first cover element 41 is detachably attached to the first lower edge 53
the second cover element 42 is detachably attached to the second lower edge 54.
the front element 30, the first cover element 41 and / or the second cover element 42 are damaged, only the damaged element can be replaced.
the main element 20 can be retained.
the closing element 71 contributes to a reduction in the generation of noise at the opening 62 for the coupling 80. This noise reduction is brought about by the arrangement of the closing element 71 inclined by the angle ⁇ .
the insulating material 74 ensures a further reduction in noise in an area of a driver's cab area not shown in the figures. If the insulating material 74 has thermally insulating properties, temperature control of a driver's foot area is also promoted.

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Mechanical Engineering (AREA)
Superstructure Of Vehicle (AREA)

EP19169255.7A 2018-04-18 2019-04-15 Fronthaube für einen schienenfahrzeugwagen, verfahren zur montage mindestens einer fronthaube und schienenfahrzeugwagen mit mindestens einer fronthaube Active EP3556633B1 (de)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
SI201930174T SI3556633T1 (sl)	2018-04-18	2019-04-15	Sprednji pokrov za tirno vozilo, postopek za namestitev vsaj enega sprednjega pokrova in tirno vozilo z vsaj enim sprednjim pokrovom
PL19169255T PL3556633T3 (pl)	2018-04-18	2019-04-15	Osłona przednia do wagonu pojazdu szynowego, sposób montażu co najmniej jednej osłony przedniej i wagon pojazdu szynowego z co najmniej jedną osłoną przednią

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102018109236.9A DE102018109236A1 (de)	2018-04-18	2018-04-18	Fronthaube für einen Schienenfahrzeugwagen, Verfahren zur Montage mindestens einer Fronthaube und Schienenfahrzeugwagen mit mindestens einer Fronthaube

Publications (2)

Publication Number	Publication Date
EP3556633A1 EP3556633A1 (de)	2019-10-23
EP3556633B1 true EP3556633B1 (de)	2021-11-17

Family

ID=66217704

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19169255.7A Active EP3556633B1 (de)	2018-04-18	2019-04-15	Fronthaube für einen schienenfahrzeugwagen, verfahren zur montage mindestens einer fronthaube und schienenfahrzeugwagen mit mindestens einer fronthaube

Country Status (4)

Country	Link
EP (1)	EP3556633B1 (pl)
DE (1)	DE102018109236A1 (pl)
PL (1)	PL3556633T3 (pl)
SI (1)	SI3556633T1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113306581B (zh) *	2021-06-11	2022-11-22	中车青岛四方机车车辆股份有限公司	固定罩、头罩及轨道车辆

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2250062B1 (de) *	2008-03-12	2014-12-31	Siemens AG Österreich	Crashtaugliche bugschürze für ein schienenfahrzeug
CN203592984U (zh)	2013-11-08	2014-05-14	青岛罗美威奥新材料制造有限公司	轨道列车集成化车头结构
DE102014212945A1 (de) *	2014-07-03	2016-01-21	Siemens Aktiengesellschaft	Schienenfahrzeug
DE102016205305A1 (de) *	2016-03-31	2017-10-05	Siemens Aktiengesellschaft	Schienenfahrzeug, insbesondere Lokomotive
DE102016112207A1 (de) *	2016-07-04	2018-01-04	Bombardier Transportation Gmbh	Außenverkleidungselement für ein Fahrzeug
CN206983990U (zh) *	2017-06-27	2018-02-09	青岛欧特美交通装备有限公司	一种轨道车辆及其司机室头罩装置

2018
- 2018-04-18 DE DE102018109236.9A patent/DE102018109236A1/de active Pending
2019
- 2019-04-15 EP EP19169255.7A patent/EP3556633B1/de active Active
- 2019-04-15 PL PL19169255T patent/PL3556633T3/pl unknown
- 2019-04-15 SI SI201930174T patent/SI3556633T1/sl unknown

Also Published As

Publication number	Publication date
DE102018109236A1 (de)	2019-10-24
EP3556633A1 (de)	2019-10-23
SI3556633T1 (sl)	2022-03-31
PL3556633T3 (pl)	2022-03-07

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