WO2005115818A1 - Hülsenpuffer - Google Patents
Hülsenpuffer Download PDFInfo
- Publication number
- WO2005115818A1 WO2005115818A1 PCT/EP2004/004439 EP2004004439W WO2005115818A1 WO 2005115818 A1 WO2005115818 A1 WO 2005115818A1 EP 2004004439 W EP2004004439 W EP 2004004439W WO 2005115818 A1 WO2005115818 A1 WO 2005115818A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sleeve
- plunger
- buffer
- buffer according
- predetermined breaking
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G11/00—Buffers
- B61G11/16—Buffers absorbing shocks by permanent deformation of buffer element
Definitions
- the invention relates to a sleeve buffer according to the
- Such a sleeve buffer is
- Known sleeve buffers are used in locomotives, freight cars or
- the housing takes over the lead in
- Tappet surrounds the sleeve outside.
- the sliding surfaces are in any case
- Pad area is referred to as cover length L 0 .
- the overlap length should be to
- Be guiding surfaces usually it is a multiple of the
- the maximum possible overlap length can be at most
- known sleeve buffers have a length of about
- Leaflets 526, 528) is standardized.
- Tappet and sleeve lie between mounting flange and buffer plate
- Cover length is usually in the range 250 to 350 mm.
- the sleeve buffer goes to stop and transmit in the
- Destruction member becomes a part of the buffer bottom when overloaded
- Buffers remain large; furthermore, they are relatively large
- Vehicle structure an opening and additional space kept free
- the entire length of the buffer is not shortened.
- the overlap length can be shortened.
- Diameter of sleeve and plunger reducing the risk of Jamming and tilting is big.
- the object of the invention is, in a sleeve buffer the
- Figure 1 is a schematic longitudinal section through a first embodiment of a sleeve buffer according to the invention in the rebounded ground state, wherein in the two halves of the illustration, two different alternative embodiments are illustrated.
- FIG. 2 is a schematic longitudinal section through the embodiment of FIG. 1 in the state of maximum displacement beyond the normal buffer stroke
- Fig. 3 is a schematic longitudinal section through a further embodiment of an inventive
- FIG. 4 shows a schematic longitudinal section through the embodiment according to FIG. 3 in the state of maximum displacement beyond the normal buffer stroke
- Sleeve buffers 1 each comprise two coaxial arranged guide parts, of which the one guide part a
- the other guide part is an axially movable plunger 20.
- the tubular sleeve 10 is at its right axial end with a
- the mounting flange 11 carries the
- Sleeve 10 and is preferably with the one end side of the sleeve 10th
- Tappet 20 consists of a buffer plate 21 and a tubular
- Sleeve buffer 1 has the structure of known sleeve buffers, that is, it has
- the predetermined breaking connection 23 can, for example, in " form
- the extension sleeve 24 is at its one with the rohrförrnigen
- Section 22 connected end face by a face plate 24c
- Damping element 30 a arranged, which extends between the end plate 24 c of the extension sleeve 24 and the
- the power transmission member 30 is formed so that it shorten only to the maximum buffer stroke of the plunger 20 in its normal operation
- Extension bushing 24 and the tubular portion 22 of Plunger 20 is a power transmission member 40 in the form of a spring
- the Kraftübertragungsghed 40 is formed so that it
- Section 22 of the buffer 20 breaks or tears off. This case is illustrated in FIG.
- Breaking bond 23 means that the extension sleeve 24th
- Buffer plate 21 and the rohrförrnigen portion 22 of the plunger 20 is
- the sleeve 10 is shortened in its axial length, so that the tubular portion 22 of the plunger 20 with its right front end practically to the
- Inner surface of the mounting flange 11 can move.
- Extension sleeve 24 is present. This final state is shown in FIG. 2
- Lj length of the tubular portion 22 of the plunger 20, Lj length of the extension sleeve 24 of the plunger 20, corresponds to the length of the second portion of the cover length Lo
- L 4 length of the free passage of the plunger 20 for the normal buffer stroke L 5 length of the free passage of the sleeve 10th for the normal buffer stroke
- L 6 length of the first portion of the overlap length corresponds to the length of the front slide surface portion
- Ly length of the third portion of the overlap length corresponds to the length of the rear slide surface portion
- Sleeve 10 simultaneously reach a stop and along her
- One of the two guide parts 10 and 20 is a low-resistance
- the middle section L is in
- Section L 6 can be pushed into this, a relative
- the overall function is further required that the two mutually displaceable sections are rigidly coupled in Norrnal plante and bending moments between the first section L 6 and the third.
- Section Ly can be transmitted reliably. Further is
- Connection disconnects This can e.g. by shear bolts or change
- the predetermined breaking connection 23 can either continously on am
- An uneven distribution can e.g. be useful to
- the illustrated principle is for both a design of the sleeve buffer
- Embodiment of Figures 3 and 4 is identical to the training in the first embodiment of Figures 1 and 2.
- Sleeve 50 telescopic. This shortening can be under a certain
- an additional deformation element 60 may be disposed between the extension sleeve 24 or its end plate 24c and the buffer tappet 21.
- the deformation element 60 may be formed so that the required.
- Deformation element 60 in the form of two separate deformation body
- Deformation body 60a, 60b has occurred.
- the described housing properties can be with different dimensions
- Extension sleeve 24 of the inner guide member with a
- Damping element 30a are provided. This can be combined with
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2004/004439 WO2005115818A1 (de) | 2004-04-27 | 2004-04-27 | Hülsenpuffer |
AT04729619T ATE393073T1 (de) | 2004-04-27 | 2004-04-27 | Hülsenpuffer |
EP04729619A EP1740435B1 (de) | 2004-04-27 | 2004-04-27 | Hülsenpuffer |
PL04729619T PL1740435T3 (pl) | 2004-04-27 | 2004-04-27 | Zderzak tulejowy |
ES04729619T ES2305766T3 (es) | 2004-04-27 | 2004-04-27 | Tope con contratope. |
SK5101-2006A SK287991B6 (sk) | 2004-04-27 | 2004-04-27 | Tube bumper |
DE502004006968T DE502004006968D1 (de) | 2004-04-27 | 2004-04-27 | Hülsenpuffer |
SI200430792T SI1740435T1 (sl) | 2004-04-27 | 2004-04-27 | Tulast odbojnik |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2004/004439 WO2005115818A1 (de) | 2004-04-27 | 2004-04-27 | Hülsenpuffer |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005115818A1 true WO2005115818A1 (de) | 2005-12-08 |
Family
ID=34957580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/004439 WO2005115818A1 (de) | 2004-04-27 | 2004-04-27 | Hülsenpuffer |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1740435B1 (de) |
AT (1) | ATE393073T1 (de) |
DE (1) | DE502004006968D1 (de) |
ES (1) | ES2305766T3 (de) |
PL (1) | PL1740435T3 (de) |
SI (1) | SI1740435T1 (de) |
SK (1) | SK287991B6 (de) |
WO (1) | WO2005115818A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2687416A1 (de) * | 2012-07-16 | 2014-01-22 | Voith Patent GmbH | Stoßsicherung, insbesondere in Gestalt eines Crashpuffers |
EP3771611A1 (de) * | 2019-07-29 | 2021-02-03 | Falk Schneider | Hülsenpuffer mit markierung |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6247471B2 (ja) * | 2013-07-31 | 2017-12-13 | 川崎重工業株式会社 | 鉄道車両用衝突エネルギー吸収装置および鉄道車両 |
EP3372472B1 (de) * | 2017-03-06 | 2022-05-04 | Dellner Couplers AB | Energieableitungsvorrichtung, die zur verwendung als teil einer verbindungsvorrichtung geeignet ist, die einen ersten wagen eines mehrwagenfahrzeugs mit einem zweiten wagen eines mehrwagenfahrzeugs verbindet, und verfahren zur ableitung von energie in eine verbindungsvorrichtung |
EP3594082B1 (de) | 2018-07-11 | 2020-12-30 | Falk Schneider | Crashpuffer mit führungsstange, tragstruktur und schienenfahrzeug |
DE102018130253A1 (de) | 2018-07-11 | 2020-01-16 | Falk Schneider | Crashpuffer mit führungsstange, tragstruktur und schienenfahrzeug |
EP3771610B1 (de) * | 2019-07-29 | 2024-01-24 | Falk Schneider | Hülsenpuffer mit mechanischem widerstrand bei teleskopierbewegung |
EP3771609B1 (de) | 2019-07-29 | 2022-05-18 | Falk Schneider | Hülsenpuffer mit abschnittsweise ummanteltem stössel |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19616944A1 (de) * | 1996-04-27 | 1997-10-30 | Suspa Compart Ag | Aufpralldämpfer |
FR2777251A1 (fr) * | 1998-04-14 | 1999-10-15 | Nantes Ecole Centrale | Dispositif absorbeur de chocs pour tampon amortisseur de vehicules ferroviaires ou autres |
FR2789358A1 (fr) * | 1999-02-10 | 2000-08-11 | Nantes Ecole Centrale | Dispositif absorbeur de chocs pour un nouveau tampon ferroviaire |
DE10037050A1 (de) * | 2000-07-29 | 2002-02-28 | Sieghard Schneider | Hülsenpuffer |
EP1247716A1 (de) * | 2001-04-04 | 2002-10-09 | Oleo International Limited | Zweistufiger Puffer |
-
2004
- 2004-04-27 SK SK5101-2006A patent/SK287991B6/sk not_active IP Right Cessation
- 2004-04-27 AT AT04729619T patent/ATE393073T1/de active
- 2004-04-27 PL PL04729619T patent/PL1740435T3/pl unknown
- 2004-04-27 SI SI200430792T patent/SI1740435T1/sl unknown
- 2004-04-27 DE DE502004006968T patent/DE502004006968D1/de active Active
- 2004-04-27 WO PCT/EP2004/004439 patent/WO2005115818A1/de active IP Right Grant
- 2004-04-27 ES ES04729619T patent/ES2305766T3/es active Active
- 2004-04-27 EP EP04729619A patent/EP1740435B1/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19616944A1 (de) * | 1996-04-27 | 1997-10-30 | Suspa Compart Ag | Aufpralldämpfer |
FR2777251A1 (fr) * | 1998-04-14 | 1999-10-15 | Nantes Ecole Centrale | Dispositif absorbeur de chocs pour tampon amortisseur de vehicules ferroviaires ou autres |
FR2789358A1 (fr) * | 1999-02-10 | 2000-08-11 | Nantes Ecole Centrale | Dispositif absorbeur de chocs pour un nouveau tampon ferroviaire |
DE10037050A1 (de) * | 2000-07-29 | 2002-02-28 | Sieghard Schneider | Hülsenpuffer |
EP1247716A1 (de) * | 2001-04-04 | 2002-10-09 | Oleo International Limited | Zweistufiger Puffer |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2687416A1 (de) * | 2012-07-16 | 2014-01-22 | Voith Patent GmbH | Stoßsicherung, insbesondere in Gestalt eines Crashpuffers |
EP2687417A1 (de) * | 2012-07-16 | 2014-01-22 | Voith Patent GmbH | Stoßsicherung, insbesondere in Gestalt eines Crashpuffers |
EP3771611A1 (de) * | 2019-07-29 | 2021-02-03 | Falk Schneider | Hülsenpuffer mit markierung |
Also Published As
Publication number | Publication date |
---|---|
ATE393073T1 (de) | 2008-05-15 |
ES2305766T3 (es) | 2008-11-01 |
EP1740435B1 (de) | 2008-04-23 |
SK51012006A3 (sk) | 2007-05-03 |
DE502004006968D1 (de) | 2008-06-05 |
SK287991B6 (sk) | 2012-09-03 |
PL1740435T3 (pl) | 2008-09-30 |
EP1740435A1 (de) | 2007-01-10 |
SI1740435T1 (sl) | 2008-10-31 |
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