DE1021409B - Spring support for central buffer coupling - Google Patents
Spring support for central buffer couplingInfo
- Publication number
- DE1021409B DE1021409B DESCH21440A DESC021440A DE1021409B DE 1021409 B DE1021409 B DE 1021409B DE SCH21440 A DESCH21440 A DE SCH21440A DE SC021440 A DESC021440 A DE SC021440A DE 1021409 B DE1021409 B DE 1021409B
- Authority
- DE
- Germany
- Prior art keywords
- spring support
- web
- spring
- support according
- central
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims description 12
- 238000010168 coupling process Methods 0.000 title claims description 12
- 238000005859 coupling reaction Methods 0.000 title claims description 12
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
- B61G7/10—Mounting of the couplings on the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Description
DEUTSCHESGERMAN
Die Erfindung bezieht sich auf eine Federabstützung für eine Mittelpufferkupplung eines Eisenbahnfahrzeugs, die zum Einstellen in die Mittellage in der Querrichtung pendelnd aufgehängt ist. ·The invention relates to a spring support for a central buffer coupling of a railway vehicle, which is suspended pendulum in the transverse direction for adjustment in the central position. ·
Bei den bekannten Einrichtungen dieser Art besteht der die Kuppelstange stützende Träger aus einer Blattfeder, die von zwei am Wagen aufgehängten Pendeln in ihrer Lage gehalten wird. Dabei ist es notwendig, den Abstand der beiden Pendel zueinander sehr weit zu wählen, um für die Blattfeder diie erforderl'iehe Länge zu erhalten. Da die Blattfeder nicht vorgespannt werden kann, wird die Kupplung in einer labilen Lage gehalten, die sich besonders dann nachteilig bemerkbar macht, wenn die Kupplung am Ende des letzten Wagens eines Zugverbandes ungekuppelt verfahren wird.In the known devices of this type, the coupling rod supporting beam consists of a Leaf spring that is held in place by two pendulums suspended from the carriage. It is necessary to to choose the distance between the two pendulums to be very wide, so that the leaf spring is what is required Length. Since the leaf spring cannot be pre-tensioned, the clutch is in a held unstable position, which is particularly noticeable disadvantageously when the clutch at the end of the last wagon of a train set is moved uncoupled.
Diese Nachteile vermeidet die Erfindung dadurch, daß die Federabstützung aus zwei von der Mitte des Wagens nach entgegengesetzten Außenseiten schräg nach abwärts gerichtetenTragarmen besteht, die um einen mittleren unter der Kupplung liegenden gemeinsamen Bolzen schwenkbar und durch eine vorgespannte Zugfeder verbunden sind.The invention avoids these disadvantages in that the spring support consists of two of the center of the Carriages on opposite outer sides obliquely downwardly directed support arms, which around a central common bolt lying under the coupling pivotable and preloaded by a Tension spring are connected.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung schematisch dargestellt, und zwar zeigt Fig. 1 die Federabstützung in der Stirnansicht,An embodiment of the invention is shown schematically in the drawing, namely shows Fig. 1 the spring support in the front view,
Fig. 2 einen Schnitt nach Linie H-II der Fig. 1.FIG. 2 shows a section along line H-II in FIG. 1.
Durch einen senkrechten Zapfen 1 geführt, ruht der Kuppelkopf schaft 2 der Mittelpufferkupplung oder das Federgehäuse der Zug- und Stoßvorrichtung auf einem Steg 3, dessen Querschnitt U-förmig ist. Zwischen den beiden Schenkeln 3 a des Steges 3 ist ein in Stoßrichtung verlaufender Bolzen 4 angeordnet, auf dem zwei entgegengesetzt gerichtete Tragarme 5, 6 schwenkbar sind. Unterhalb des Bolzens 4 ist ein Steg 7 vorgesehen, gegen den die Anschläge 5 α, 6 α der Tragarme 5, 6 zur Anlage kommen, wenn die Mittelpufferkupplung in die Mittellage eingestellt ist. Der Balzen 4 und der Steg 7 liegen in der senkrechten Mittelebene der Mittelpufferkupplung. Das freie Ende der Tragarme 5, 6 ist in am Wagenkasten oder Untergestell aufgehängten verstellbaren Pendeln 8 gelagert. Durch eine vorgespannte Zugfeder 9 werden die Tragarme 5,6 mit den Anschlägen 5 a, 6 a gegen den Steg 7 gehalten. Passed through a vertical pin 1, the coupling head rests shaft 2 of the central buffer coupling or the Spring housing of the pulling and pushing device on a web 3, the cross section of which is U-shaped. Between two legs 3 a of the web 3, a bolt 4 extending in the direction of impact is arranged on which two oppositely directed support arms 5, 6 are pivotable. A web 7 is provided below the bolt 4, against which the stops 5 α, 6 α of the support arms 5, 6 come to rest when the central buffer coupling is set in the central position. The courtship 4 and the web 7 lie in the vertical center plane of the central buffer coupling. The free end of the support arms 5, 6 is mounted in adjustable pendulums 8 suspended from the car body or underframe. By a pretensioned tension spring 9, the support arms 5, 6 are held against the web 7 with the stops 5 a, 6 a.
Erfolgt ein senkrechtes Durchfedern der Mittelpufferkupplung, so schwenken die Tragarme 5, 6 um den Bolzen 4 entgegen der Spannung der Zugfeder 9 in die in Fig. 1 beispielsweise dargestellte gestrichelte Lage. Durch die Zugfeder 9 werden die Tragarme wieder in die Ausgangslage zurückgeführt, wobei nach Federabstützung für MittelpufferkupplungIf the central buffer coupling deflects vertically, so the support arms 5, 6 pivot about the bolt 4 against the tension of the tension spring 9 into the dashed position shown in FIG. 1, for example. By the tension spring 9, the support arms returned to the starting position, after spring support for central buffer coupling
Anmelder:Applicant:
Scharfenbergkupplung G.m.b.H.,
BraunschweigScharfenbergkupplung GmbH,
Braunschweig
Walter Scharfenberg, Salzgitter-Thiede,
ist als Erfinder genannt wordenWalter Scharfenberg, Salzgitter-Thiede,
has been named as the inventor
erfolgter Anlage der Anschläge 5 a, 6 a gegen den Steg 7 das bei Blatt- und Schraubenfedern bekannte Nachfedern nicht mehr auftritt.Once the stops 5 a, 6 a have been placed against the web 7, the rebounding known from leaf and helical springs no longer occurs.
Claims (5)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH21440A DE1021409B (en) | 1957-01-23 | 1957-01-23 | Spring support for central buffer coupling |
| FR1190213D FR1190213A (en) | 1957-01-23 | 1958-01-17 | Elastic support applicable to central buffer hitches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH21440A DE1021409B (en) | 1957-01-23 | 1957-01-23 | Spring support for central buffer coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1021409B true DE1021409B (en) | 1957-12-27 |
Family
ID=7429046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DESCH21440A Pending DE1021409B (en) | 1957-01-23 | 1957-01-23 | Spring support for central buffer coupling |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1021409B (en) |
| FR (1) | FR1190213A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2702875A1 (en) * | 1977-01-25 | 1978-07-27 | Knorr Bremse Gmbh | SUPPORTING DEVICE FOR THE CLUTCH ARM OF A RIGID AUTOMATIC INTERMEDIATE BUFFER CLUTCH |
| US8714377B2 (en) | 2011-02-04 | 2014-05-06 | Wabtec Holding Corp. | Energy absorbing coupler |
| US8960464B2 (en) | 2011-04-08 | 2015-02-24 | Wabtec Holding Corp. | Coupler support mechanism |
| US9758182B2 (en) | 2013-03-22 | 2017-09-12 | Wabtec Holding Corp. | Automated coupler positioning device |
-
1957
- 1957-01-23 DE DESCH21440A patent/DE1021409B/en active Pending
-
1958
- 1958-01-17 FR FR1190213D patent/FR1190213A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2702875A1 (en) * | 1977-01-25 | 1978-07-27 | Knorr Bremse Gmbh | SUPPORTING DEVICE FOR THE CLUTCH ARM OF A RIGID AUTOMATIC INTERMEDIATE BUFFER CLUTCH |
| FR2377919A1 (en) * | 1977-01-25 | 1978-08-18 | Knorr Bremse Gmbh | Automatic centre buffer coupling arm support mechanism - has pendulum hung transverse carrier with vertical springing and two pivoted support arms |
| US8714377B2 (en) | 2011-02-04 | 2014-05-06 | Wabtec Holding Corp. | Energy absorbing coupler |
| US8960464B2 (en) | 2011-04-08 | 2015-02-24 | Wabtec Holding Corp. | Coupler support mechanism |
| US9758182B2 (en) | 2013-03-22 | 2017-09-12 | Wabtec Holding Corp. | Automated coupler positioning device |
| US10040462B2 (en) | 2013-03-22 | 2018-08-07 | Wabtec Holding Corp. | Automated coupler positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1190213A (en) | 1959-10-09 |
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