DE860806C - Rail fastening by means of resilient retaining means guided in the profile strips of the base plate - Google Patents

Rail fastening by means of resilient retaining means guided in the profile strips of the base plate

Info

Publication number
DE860806C
DE860806C DER7236A DER0007236A DE860806C DE 860806 C DE860806 C DE 860806C DE R7236 A DER7236 A DE R7236A DE R0007236 A DER0007236 A DE R0007236A DE 860806 C DE860806 C DE 860806C
Authority
DE
Germany
Prior art keywords
rail fastening
base plate
profile strips
leaf spring
guided
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
DER7236A
Other languages
German (de)
Inventor
Franz Miedaner
Anton Rauch
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 DER7236A priority Critical patent/DE860806C/en
Application granted granted Critical
Publication of DE860806C publication Critical patent/DE860806C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00Fastening rails on sleepers, or the like
    • E01B9/38Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/44Fastening the rail on the tie-plate
    • E01B9/46Fastening the rail on the tie-plate by clamps
    • E01B9/48Fastening the rail on the tie-plate by clamps by resilient steel clips
    • E01B9/486Fastening the rail on the tie-plate by clamps by resilient steel clips the clip being a shaped plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Description

Es sind bereits Schienenbefestigungen bekannt, bei denen Unterlagsplatten mit in Schienenlängsrichtung verlaufenden profilierten, Leisten versehen sind, in die Klemmleisten eingelegt werden, die dann durch irgendeine Maßnahme federnd auf den zwischen den Leisten liegenden Schienenfuß gedrückt werden. Dieses Andrücken wird entweder durch die federnde Ausbildung des auf dem Schienenfuße zu liegen kommenden Teils des Klemmstückes selbst oder durch einen zwischen Klemmstück und- Profilleiste eingeschobenen, federnden Keil bewirkt.There are already known rail fastenings in which base plates are provided with profiled strips running in the longitudinal direction of the rails, in the terminal strips are inserted, which are then resiliently opened by some measure the rail foot lying between the strips must be pressed. This pressing is either through the resilient design of the coming to lie on the rail foot Part of the clamping piece itself or by one between the clamping piece and the profile strip inserted, resilient wedge causes.

Erfindungsgemäß wird nun vorgeschlagen, das federnde Anpressen des Schienenfußes durch. eine eingeschobene Blattfeder zu erreichen und diese derart auszubilden, daß eine Sicherung gegen eine Längsverschiebung dieser Blattfeder bewirkt wird.According to the invention it is now proposed that the resilient pressing of the Rail foot through. to achieve an inserted leaf spring and this in such a way train that causes a backup against longitudinal displacement of this leaf spring will.

In der Zeichnung ist ein Ausbildungsbeispiel dargestellt, und zwar zeigt Fig. i einen Schnitt durch .die Befestigungsstelle, Fig.2 eine Seitenansicht von Leistenkopf, Feder und Schienenfuß, Fig. 3 eine Draufsicht der Feder, Fig.4 eine Vorderansicht der Feder. DieUnterlagsplatteahat beiderseits je eine Leiste, zwischen denen der Schienenfuß .steht. Diese Leisten' haben an der Innenseite je einen Längsschlitz. In diesen Längsschlitz wird die gewölbte Blattfeder b eingeführt. Die gewölbte Blattfeder wird gestreckt und hierdurch auf die beiden. unteren Auflageflächen, die hintere untere Ecke des Längsschlitzes und den Schienenfuß, gepreßt. Die gewölbte Blattfeder b hat an ihren beiden seitlichen. Enden angewalzte Höcker, die verhindern, daß die Fe,d@er aus dem Längsschlitz der Leiste nach der Seite hin herausrutschen kann, wenn die Eisenbahnschiene wandert. Die gewölbte Blattfeder kann nach dem Schienenfuße hin nicht entweichen, da dies der Stellungswinkel zum Schienenfuße nicht zuläßt. Die Profilleisten der Unterlagsplatte weisen Längsschlitze auf, deren Form zum Teil beim Walzen der Unterlagsplatte und zum anderen Teil durch Einbiegen des Leistenkopfes im Warmpreßverfahren entstehen kann.In the drawing, an example of training is shown, namely FIG. 1 shows a section through the fastening point, FIG. 2 shows a side view of the strip head, spring and rail foot, Fig. 3 is a top view of the spring, Fig.4 a front view of the spring. The platform has a ledge on both sides, between which the rail foot. is. These strips have each on the inside a longitudinal slot. The curved leaf spring b is inserted into this longitudinal slot. The arched leaf spring is stretched and thereby on the two. lower support surfaces, the rear lower corner of the longitudinal slot and the rail foot, pressed. The arched one Leaf spring b has on both of its side. Ends of rolled-on humps that prevent that the feet slide out of the longitudinal slot of the bar to the side can when the railroad track wanders. The arched leaf spring can follow the rail foot not escape, as this is not permitted by the position angle to the rail foot. The profile strips of the base plate have longitudinal slots, some of which are in shape when rolling the production board and on the other hand by bending the head of the bar can arise in the hot pressing process.

Auf diese Weise können sich kostspielige Fräsarbeiten erübrigen, die sonst zur Herstellung der Ausnehmungen erforderlich wären. Vor dem Einführen der Blattfeder zwischen Leistenkopf und Auflageflächen werden alle beanspruchten Teile gut geschmiert, um das Einführen .der Blattfeder zu erleichtern und den Rost nach Möglichkeit abzuhalten. Beim Ausbau der Eisenbahnschiene ist die Blattfeder mittels eines Flacheisens von erforderlicher, Länge und Stärke aus dem Schlitz herauszuklopfen.In this way, expensive milling work can be superfluous otherwise would be required to produce the recesses. Before inserting the Leaf spring between the strip head and the contact surfaces are all stressed parts well lubricated to make it easier to insert the leaf spring and remove the rust Opportunity to hold. When expanding the railroad track, the leaf spring is means a flat iron of the required length and strength to knock out of the slot.

Die vorgeschlagene Schienenbefestigung kann sich weder durch die Erschütterungen, die die rollenden Fahrzeuge verursachen, noch durch das Wandern der Schienen lockern, wodurch die Betriebssicherheit gewährleistet ist und die Aufwendungen an Kosten für die Unterhaltung sehr gering sein dürften.The proposed rail fastening can neither be affected by the vibrations, which cause the rolling vehicles to be loosened by moving the rails, whereby the operational safety is guaranteed and the expenditure on costs for entertainment should be very low.

Claims (2)

PATENTANSPRÜCHE: i. Schienenbefestigung mittels in seitlichen Längsschlitzen von Profilleisten der Uriterlagsplatte geführte federnde Haltemittel, dadurch gekennzeichnet, daß als: Haltemittel eine sich an den Innenwandungen des Schlitzes abstützende und auf dem Schienenfuße aufliegende, in Längsrichtung wellenförmige Blattfeder (b) vorgesehen ist. PATENT CLAIMS: i. Rail fastening by means of longitudinal slots on the side Resilient holding means guided by profile strips of the Uriterlagsplatte, characterized in that that as: holding means a supported on the inner walls of the slot and Leaf spring (b), which rests on the foot of the rail and is wave-shaped in the longitudinal direction is provided. 2. Schienenbefestigung nach Anspruchi, dadurch gekennzeichnet, daß die Blattfeder an ihren aus der Profilleiste herausragenden Enden angewalzte Höcker als Sicherung gegen eine Längsverschiebung aufweist.2. Rail fastening according to Claimi, characterized in that the leaf spring at its ends protruding from the profile strip rolled-on humps has as a safeguard against longitudinal displacement.
DER7236A 1951-09-26 1951-09-26 Rail fastening by means of resilient retaining means guided in the profile strips of the base plate Expired DE860806C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER7236A DE860806C (en) 1951-09-26 1951-09-26 Rail fastening by means of resilient retaining means guided in the profile strips of the base plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER7236A DE860806C (en) 1951-09-26 1951-09-26 Rail fastening by means of resilient retaining means guided in the profile strips of the base plate

Publications (1)

Publication Number Publication Date
DE860806C true DE860806C (en) 1952-12-22

Family

ID=7397481

Family Applications (1)

Application Number Title Priority Date Filing Date
DER7236A Expired DE860806C (en) 1951-09-26 1951-09-26 Rail fastening by means of resilient retaining means guided in the profile strips of the base plate

Country Status (1)

Country Link
DE (1) DE860806C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014014352A3 (en) * 2012-07-20 2014-05-01 Movares Nederland B.V. Railway

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014014352A3 (en) * 2012-07-20 2014-05-01 Movares Nederland B.V. Railway
US9708775B2 (en) 2012-07-20 2017-07-18 Movares Nederland B.V. Railway

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