EP1084929A2 - Längenanpassbare Kuppelstange - Google Patents
Längenanpassbare Kuppelstange Download PDFInfo
- Publication number
- EP1084929A2 EP1084929A2 EP00250234A EP00250234A EP1084929A2 EP 1084929 A2 EP1084929 A2 EP 1084929A2 EP 00250234 A EP00250234 A EP 00250234A EP 00250234 A EP00250234 A EP 00250234A EP 1084929 A2 EP1084929 A2 EP 1084929A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- coupling rod
- joint
- support bearing
- directional
- articulated
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
- B61G7/08—Adjustable coupling heads
Definitions
- the invention relates to a length-adjustable coupling rod with all sides acting directional joints for rail vehicles according to the preamble of Claim 1.
- Coupling rods with ball joints require high dead weights, to meet the requirements of running safety. Extension rods are again Advantageously necessary, since this involves a largely automatic length change Controlled cheaply from the adjacent vehicle parts from railway technology can be.
- Existing known articulated coupling rods all go from one Arrangement of the directional joint from the coupling rod ends.
- the structure is in the Usually through the use of coupling rod-attached coupling rod ends Drawbar that encloses a telescopic spring device and is loose or fixed Support bearing supported between the coupling carriers, marked.
- the object of the invention is a length-adjustable coupling rod of the beginning to create mentioned type with all-round directional joints, which for a largely automatic change of loading length with automatic locking of the Coupling pin is suitable and which to solve the problems of Derailment security stabilizing joints with high efficiency and one Largely straightforward power transmission with low weight and low cost in the manufacture and maintenance of the coupling rod.
- the invention ensures with the proposed installation conditions and rectilinear power transmission and the movement possibilities of the directional joint high effectiveness.
- FIG. 1 shows a top view of half of a coupling rod 3 according to the invention with a total of four articulation points. Compression forces F XL in the coupling rod 3 act in the specified direction.
- a breakthrough 19 of the coupling rod 3 is shown, wherein a directional joint plate 4 is fixedly connected to the coupling rod 3, which has a rolling curve 5 with a spherical surface and has a centering stub 8 with an insertion cone 9 in the longitudinal center of the coupling rod 3 which is received by a centering opening 10 in a directional joint support bearing 2.
- the directional joint support bearing 2 is movably mounted in an opening 19 in the coupling rod 3, but is connected fixedly but detachably to an underframe 1 via a pair of plug pins 17.
- the directional joint support bearing 2 has a ball joint attachment 7, which finds its counterpart in a tension plate 6, the joint contours following the radius around a central tipping point M1.
- a spring 13 for tensile forces is arranged after the traction sheave 6, which has a transverse guide cam 11 with a transverse play 20 to prevent transverse displacement.
- This spring 13 ensures with its biasing force a play-free mounting of all parts in the opening 19 of the coupling rod 3, for the required damping effect of the coupling rod 3 and for a smooth tilting and rolling process of the directional joint.
- the centering stub 8 which engages in the centering opening 10 in the articulated support bearing 2 has a lateral surface which follows a tilting radius R A around an initial tilting point M2 and the centering opening 10 has the same contour, however, which is subject to play.
- a further embodiment is that right and on the left-hand side of the springs 13 for tensile forces, the tensile washers 6 with ball joint lugs 7 are present, the one in the directional joint support bearing 2 and the other in one Engage end plate 18. This design ensures that the parts are highly flexible in the opening 19 of the coupling rod 3.
- the articulated support bearing 2 Zaan Farbarme 15, wherein between the articulated support bearing 2 and the Weranschlagarmen 15 die Articulated plate 4, which is connected to the coupling rod 3 axially - longitudinally displaceable is a spring 14 for tensile and impact forces and a pressure-tensile washer 12 to be ordered.
- the advantage of this design is that both Werwie shock forces can also be absorbed directly.
- a single plug-in slide with e.g. Square cross-section is used instead of the socket pair 17 for torsionally rigid locking of the Articulated joint support bearing 2 in the base frame 1, a single plug-in slide with e.g. Square cross-section is used. It would be advantageous to reduce the Number of locking parts.
- the Articulated joint plates 4 are designed as detachable individual parts and one each applicable radius R - Ri with at least half the size Obtain coupling rod length. This is advantageous because within a coupling rod 3 different radii and thus calottes are required for rolling curves 5.
- a length-adjustable coupling rod 3 is used omnidirectional directional joints created for an automatic Length adjustment is suitable, has an effective directional joint and thus for Solving the running safety problems of lightweight wagons contributes as well weight and cost saving solution. This makes a contribution to improving the economy of the Freight transport, especially in combined transport.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (AREA)
- Transmission Devices (AREA)
Abstract
Description
- Fig.1:
- eine Draufsicht auf eine Kuppelstange mit vier Gelenkpunkten,
- Fig.2:
- die Einzelheit A nach Fig.1,
- Fig.3:
- die Einzelheit B nach Fig.2,
- Fig.4 :
- den Schnitt C-C nach Fig. 2 mit Befestigungstraverse des Untergestells,
- Fig.5:
- einen Horizontalschnitt durch einen Gelenkpunkt.
- 1
- Untergestell
- 2
- Richtgelenkstützlager
- 3
- Kuppelstange
- 4
- Richtgelenkplatte
- 5
- Abrollkurve
- 6
- Zugscheibe
- 7
- Kugelgelenkansatz
- 8
- Zentrierstumpf
- 9
- Einführkegel
- 10
- Zentrieröffnung
- 11
- Querführungsnocken
- 12
- Druck - Zugscheibe
- 13
- Feder (für Zugkräfte)
- 14
- Feder (für Zug- und Stoßkräfte)
- 15
- Zuganschlagarm
- 16
- Kuppelstangengelenkpunkt
- 17
- Steckbolzenpaar
- 18
- Endplatte
- 19
- Durchbruch
- 20
- Querspiel
- FLX
- Druckkraft
- R - Ri
- Richtgelenkradius
- M1
- Kippunkt (mittlerer)
- M2
- Kippunkt (anfänglicher)
- RA
- Kippradius (anfänglicher)
- T
- Tangente
Claims (6)
- Längenanpaßbare Kuppelstange mit allseitig wirkenden Richtgelenken für Schienenfahrzeuge, bei der die Längenveränderung durch Umstecken an den vorhandenen Kuppelstangengelenkpunkten und den Aufnahmepunkten im Untergestell erfolgt , dadurch gekennzeichnet, daß in Durchbrüchen (19) einer Kuppelstange (3) um Kuppelstangengelenkpunkte (16) je ein zur Kuppelstange (3) bewegliches Richtgelenkstützlager (2) angeordnet ist, das über Steckbolzenpaare (17) starr, jedoch lösbar mit einem Untergestell (1) verbunden ist, und das Richtgelenkstützlager (2) an seiner Druckaufnahmeseite eine Zentrieröffnung (10) besitzt, die einen an einer Richtgelenkplatte (4) angeordneten Zentrierstumpf (8) mit einem Einführkegel (9) aufnimmt, wobei die Richtgelenkplatte (4) eine kalottenartige Abrollkurve (5) des Richtgelenkes besitzt, und an der Zugaufnahmeseite eine Zugscheibe (6), die mit einem Kugelgelenkansatz (7) korrespondiert, vorhanden ist, wobei nachfolgend eine Feder (13) für Zugkräfte angeordnet ist und daß die Scheiben (6) rechts und links von der Feder (13) mit querspielbegrenzenden Querführungsnocken (11) mit Querspiel (20) versehen sind.
- Kuppelstange nach Anspruch 1, dadurch gekennzeichnet, daß der in die Zentrieröffnung (10) eingreifende Zentrierstumpf (8) in seiner Mantelkontur einem Kippradius (RA) um einen anfänglichen Kippunkt (M2) folgt, und die trichterförmige Zentrieröffnung (10) die gleiche, jedoch spielbehaftet räumliche Kontur besitzt.
- Kuppelstange nach Anspruch 1 bis 2, dadurch gekennzeichnet, daß rechts- und linksseitig der Federn (13) für Zugkräfte die Zugscheiben (6) mit Kugelgelenkansätzen (7) vorhanden sind, die in das Richtgelenkstützlager (2) und in eine Endplatte (18) eingreifen.
- Kuppelstange nach Anspruch 1 bis 3 , dadurch gekennzeichnet, daß das Richtgelenkstützlager (2) Zuganschlagarme (15) besitzt, und zwischen dem Richtgelenkstützlager (2) und den Zuganschlagarmen (15) die Richtgelenkplatte (4), die mit der Kuppelstange (3) axial - längsverschiebbar verbunden ist, eine Feder (14) für Zug- und Stoßkräfte sowie eine Druck - Zugscheibe (12) angeordnet sind.
- Kuppelstange nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß anstelle des Steckbolzenpaares (17) zur drehsteifen Arretierung des Richtgelenkstützlagers (2) im Untergestell (1) ein einzelner Steckschieber mit Vierkantquerschnitt verwendet wird.
- Kuppelstange nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß die Richtgelenkplatten (4) als lösbare Einsatzteile ausgeführt sind und einem jeweilig zutreffenden Richtgelenkradius (R - Ri) mit mindestens der Größe der halben Kuppelstangenlänge besitzen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944576 | 1999-09-17 | ||
DE19944576A DE19944576C1 (de) | 1999-09-17 | 1999-09-17 | Längenanpaßbare Kuppelstange |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1084929A2 true EP1084929A2 (de) | 2001-03-21 |
EP1084929A3 EP1084929A3 (de) | 2001-09-12 |
EP1084929B1 EP1084929B1 (de) | 2003-11-12 |
Family
ID=7922354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00250234A Expired - Lifetime EP1084929B1 (de) | 1999-09-17 | 2000-07-13 | Längenanpassbare Kuppelstange |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1084929B1 (de) |
AT (1) | ATE254056T1 (de) |
CZ (1) | CZ294737B6 (de) |
DE (1) | DE19944576C1 (de) |
PL (1) | PL342531A1 (de) |
SK (1) | SK13612000A3 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1342637A1 (de) * | 2002-03-08 | 2003-09-10 | Manfred Bartel | Kuppelstange |
EP1407953A1 (de) * | 2002-10-04 | 2004-04-14 | Manfred Bartel | Richtgelenk für Kuppelstangen von Schienenfahrzeugen |
CN104960541A (zh) * | 2015-07-29 | 2015-10-07 | 齐齐哈尔轨道交通装备有限责任公司 | 铁路车辆及其关节连接器 |
CN112061152A (zh) * | 2020-09-30 | 2020-12-11 | 周红林 | 一种便于搭接和分离的煤矿开采用轨道运输设备 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10305937B4 (de) * | 2003-02-12 | 2008-10-16 | Manfred Bartel | Kuppelstange mit extremer Längenanpassbarkeit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19944754A1 (de) | 1999-09-17 | 2001-03-29 | Dwa Deutsche Waggonbau Gmbh | Zug-Druck-Kuppelstangeneinrichtung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE702189C (de) * | 1932-10-19 | 1941-02-01 | Scharfenbergkupplung Akt Ges | Starre Lenkkupplungen fuer Fahrzeuge |
US2239427A (en) * | 1939-09-26 | 1941-04-22 | Gen Electric | Uncoupling device |
DE4118529C2 (de) * | 1991-06-06 | 1996-10-24 | Niesky Waggonbau Gmbh | Zug- und Stoßeinrichtung für kurzgekuppelte Schienenfahrzeuge |
DE19505192C1 (de) * | 1995-02-16 | 1996-08-29 | Bartel Manfred Dipl Ing Fh | Eisenbahntransporteinheit für den gemischten Transport von Containern und Wechselbehältern |
-
1999
- 1999-09-17 DE DE19944576A patent/DE19944576C1/de not_active Expired - Fee Related
-
2000
- 2000-07-13 AT AT00250234T patent/ATE254056T1/de not_active IP Right Cessation
- 2000-07-13 EP EP00250234A patent/EP1084929B1/de not_active Expired - Lifetime
- 2000-08-28 CZ CZ20003132A patent/CZ294737B6/cs not_active IP Right Cessation
- 2000-09-12 SK SK1361-2000A patent/SK13612000A3/sk unknown
- 2000-09-14 PL PL00342531A patent/PL342531A1/xx unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19944754A1 (de) | 1999-09-17 | 2001-03-29 | Dwa Deutsche Waggonbau Gmbh | Zug-Druck-Kuppelstangeneinrichtung |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1342637A1 (de) * | 2002-03-08 | 2003-09-10 | Manfred Bartel | Kuppelstange |
EP1407953A1 (de) * | 2002-10-04 | 2004-04-14 | Manfred Bartel | Richtgelenk für Kuppelstangen von Schienenfahrzeugen |
CN104960541A (zh) * | 2015-07-29 | 2015-10-07 | 齐齐哈尔轨道交通装备有限责任公司 | 铁路车辆及其关节连接器 |
US10569791B2 (en) | 2015-07-29 | 2020-02-25 | Crrc Qiqihar Rolling Stock Co., Ltd. | Railway vehicle and joint connector thereof |
CN112061152A (zh) * | 2020-09-30 | 2020-12-11 | 周红林 | 一种便于搭接和分离的煤矿开采用轨道运输设备 |
CN112061152B (zh) * | 2020-09-30 | 2021-11-12 | 嘉兴鼎尚信息科技有限公司 | 一种便于搭接和分离的煤矿开采用轨道运输设备 |
Also Published As
Publication number | Publication date |
---|---|
SK13612000A3 (sk) | 2001-11-06 |
ATE254056T1 (de) | 2003-11-15 |
CZ294737B6 (cs) | 2005-03-16 |
EP1084929B1 (de) | 2003-11-12 |
EP1084929A3 (de) | 2001-09-12 |
PL342531A1 (en) | 2001-03-26 |
DE19944576C1 (de) | 2001-05-10 |
CZ20003132A3 (en) | 2001-05-16 |
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