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DE437539C - Bumper system - Google Patents

Bumper system

Info

Publication number
DE437539C
DE437539C DER66462D DER0066462D DE437539C DE 437539 C DE437539 C DE 437539C DE R66462 D DER66462 D DE R66462D DE R0066462 D DER0066462 D DE R0066462D DE 437539 C DE437539 C DE 437539C
Authority
DE
Germany
Prior art keywords
buffer stop
bolts
connection
bumper system
rail
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.)
Expired
Application number
DER66462D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DER66462D priority Critical patent/DE437539C/en
Application granted granted Critical
Publication of DE437539C publication Critical patent/DE437539C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61KAUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K7/00Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
    • B61K7/16Positive railway stops
    • B61K7/18Buffer stops

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM 22. NOVEMBER 1926ISSUED NOVEMBER 22, 1926

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

KLASSE 20 g -GRUPPE 8 (R 66462 ll\20g) CLASS 20 g - GROUP 8 (R 66462 ll \ 20g)

Franz Rawie in Osnabrück-Schinkel.Franz Rawie in Osnabrück-Schinkel.

Prellbockanlage. Patentiert im Deutschen Reiche vom 19. Januar 1926 ab.Bumper system. Patented in the German Empire on January 19, 1926.

Wenn e1* beim Auffahren eines Fahrzeuges oder Zuges auf einen Prellbock zur Zerstörung des letzteren kommt, dann bildet der Prellbock dadurch eine ganz besondere Gefahr, daß Teile desselben in unberechenbarer Richtung fortgeschleudert werden.If e 1 * occurs when a vehicle or train hits a buffer stop, the buffer stop creates a very special danger that parts of it are thrown away in an unpredictable direction.

Vorliegende Erfindung bezweckt, diesen Nachteil zu vermeiden und erreicht den Zweck dadurch, daß die Prellbockanlage so ausgeführt wird, daß planmäßig die geringste Festigkeit der Konstruktion an eine bestimmte Stelle gelegt wird, nämlich an die Stelle, woThe present invention aims to obviate this disadvantage and achieves the purpose in that the buffer stop system is designed so that the lowest is planned Strength of the construction is placed in a certain place, namely in the place where

die Stoßdreiecke des Prellbockes an dem Fahrgleis durch Schraubenbolzen befestigt sind. Man !kann dann die Anordnung so treffen, daß die Schraubenbolzen, vermittels deren die Befestigung des Prellbockes am Fahrgleis erfolgt, abgeschert werden, sobald die auf den Prellbock v/irkende Stoßkraft eine gewisse Größe übersteigt, Wenn die Zerstörung der Prellbockanlage sich in dieserthe bumper triangles attached to the track by screw bolts are. You can then make the arrangement so that the screw bolts, by means of whose fastening of the buffer stop on the track is sheared off as soon as the impact force acting on the buffer stop exceeds a certain magnitude, if the destruction the buffer stop system itself in this

ίο Weise vollzieht, dann kann das Fortfliegen von Prellbockteilen in unberechenbarer Richtung nicht eintreten.ίο wisely performs, then it can fly away of buffer stop parts do not enter in an unpredictable direction.

Die neue Anordnung ist auf der Zeichnung beispielsweise veranschaulicht, und zwar zeigt Abb. ι eine Seitenansicht eines Knotenbleches eines Prellbockes in Verbindung mit einem Stück einer Gleisschiene, woran der Prellbock befestigt ist, währendThe new arrangement is illustrated in the drawing, for example, namely shows Fig. Ι a side view of a gusset plate of a buffer stop in connection with a piece of track to which the buffer stop is attached, while

Abb. 2 einen senkrechten Schnitt durch die Knotenblechverbindung zeigt.Fig. 2 shows a vertical section through the gusset connection.

Die Gleisschiene ist mit a, das aas der Zeichnung ersichtliche Knotenblech des Prellbockes mit b bezeichnet. Zwischen dem Knotenblech und dem Steg der Schiene ist eine Schiene c eingelegt, welche beim Auffahren eines Fahrzeuges auf den Prellbock als Schereisen wirkt und bei hinreichend großer Stoßkraft die Befestigungsbolzen d abschert, durch welche das- Knotenblech b mit der Schiene α verbunden ist. Wenn man die Verbindung durch die Bolzen d schwächer wählt, als die Verbindung der Prellbockteile miteinander, dann wird in jedem Falle bei eintretender Zerstörung der Prellbockanlage die Zerstörung durch Abscheren der Bolzen d erfolgen. Man hat es außerdem in der Hand, durch passende Wahl des Gesamtbolzenquerschnittes die Widerstandsfähigkeit des Prellbockes in gewünschter Weise zu begrenzen, insbesondere so, daß auch keine Zerstörung durch Knickung der Schienen eintreten kann.The track rail is denoted by a, the gusset plate of the buffer stop shown in the drawing is denoted by b. A rail c is inserted between the gusset plate and the web of the rail, which acts as a scissor iron when a vehicle hits the bumper and shears off the fastening bolts d through which the gusset plate b is connected to the rail α if the impact force is sufficiently high. If the connection through the bolts d is chosen to be weaker than the connection of the buffer stop parts with one another, then in any case, when the buffer stop system is destroyed, the destruction is carried out by shearing off the bolts d. It is also up to you to limit the resistance of the buffer stop in the desired manner by a suitable choice of the overall bolt cross-section, in particular so that no destruction can occur due to kinking of the rails.

Claims (1)

Patentanspruch:Claim: Prellbockanlage, dadurch gekennzeichnet, daß die Verbindung des Prellbockfußes mit den Gleisschienen unter Zwischenschaltung ■ von am Schienensteg anliegenden flacheisenartigen Abscherorganen vermittels Bolzen erfolgt, deren Gesamtquerschnitt so bemessen ist, daß die Bolzenverbindung die schwächste Stelle der Prellbdckkonstruktion darstellt, derart, daß ein Abscheren der Bolzen vor einer Zerstörung der Konstruktion im übrigen eintritt. Buffer stop system, characterized in that the connection of the buffer stop foot with the track rails with the interposition of ■ adjacent to the rail web Flat iron-like shearing members by means of bolts, the overall cross-section of which takes place is dimensioned so that the bolt connection is the weakest point of the baffle structure, such that the bolts shear off before the construction is otherwise destroyed. Abb. 2.Fig. 2. Abb. i.Fig.i.
DER66462D 1926-01-19 1926-01-19 Bumper system Expired DE437539C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER66462D DE437539C (en) 1926-01-19 1926-01-19 Bumper system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER66462D DE437539C (en) 1926-01-19 1926-01-19 Bumper system

Publications (1)

Publication Number Publication Date
DE437539C true DE437539C (en) 1926-11-22

Family

ID=7412892

Family Applications (1)

Application Number Title Priority Date Filing Date
DER66462D Expired DE437539C (en) 1926-01-19 1926-01-19 Bumper system

Country Status (1)

Country Link
DE (1) DE437539C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1929269B1 (en) * 1969-06-10 1971-02-04 Wilisch Dr Erhart Buffer stop serving as a track closure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1929269B1 (en) * 1969-06-10 1971-02-04 Wilisch Dr Erhart Buffer stop serving as a track closure

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