DE835965C - Method for fastening interchangeable sleeves in sealing rings made of wood with grooves or the like, in particular for railroad car axle bushings - Google Patents

Method for fastening interchangeable sleeves in sealing rings made of wood with grooves or the like, in particular for railroad car axle bushings

Info

Publication number
DE835965C
DE835965C DEK6156A DEK0006156A DE835965C DE 835965 C DE835965 C DE 835965C DE K6156 A DEK6156 A DE K6156A DE K0006156 A DEK0006156 A DE K0006156A DE 835965 C DE835965 C DE 835965C
Authority
DE
Germany
Prior art keywords
wood
grooves
sealing rings
railroad car
car axle
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
DEK6156A
Other languages
German (de)
Inventor
Wilhelm Klein
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 DEK6156A priority Critical patent/DE835965C/en
Application granted granted Critical
Publication of DE835965C publication Critical patent/DE835965C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/16Sealings between relatively-moving surfaces
    • F16J15/32Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268Mounting of sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)

Description

Dichtungsringe für Achsbuchen mit unbearbeiteter Staubkammer sind entweder aus Holz oder holzähnlichen Platten hergestellt und weisen innen eine Nut auf, in der zur Abdichtung gegen Staub eine Filzmanschette eingelegt ist.Sealing rings for axle bushes with unprocessed dust chamber are Made either from wood or wood-like panels and have a groove on the inside in which a felt sleeve is inserted to seal against dust.

Diese Filzmanschette wird bisher durch Nägel gegen Heraustreten aus der Nut gesichert, wobei vielfach, um ein Ausreißen zu vermeiden, noch eine Runddrahtfeder in dem Filz eingenäht ist, hinter der die Nägel eingeschlagen werden. Da die Gehäuse eine längere Lebensdauer besitzen als die Filzmanschetten, müssen diese von Zeit zu -Zeit ausgewechselt werden. Hierbei wird jedoch meistens das Holz beschädigt, da die eingeschlagenen Nägel sonst nicht zu fassen sind.This felt sleeve is so far made by nails against stepping out secured in the groove, often with a round wire spring to avoid tearing it out is sewn into the felt behind which the nails are driven in. As the housing have a longer lifespan than the felt sleeves, they have to last from time to time to be replaced at time. In most cases, however, the wood is damaged, otherwise the hammered nails cannot be grasped.

Diesem Übelstande wird gemäß der vorliegenden Erfindung dadurch abgeholfen, daß an Stelle der Nägel Klammern verwendet werden, die mittels einer Heftmaschine annähernd radial in das Holz der Dichtungsringe eingedrückt werden, und zwar derart, daß der eine Fuß hinter den Draht in die Manschette faßt und der andere weiter zurück im Holz sitzt. Hierbei gestaltet sich das Auswechseln #ehr leicht, indem man mit einem flachen Hebelinstrument, z. B. einem Schraubenzieher, die Klammern an der Seite, wo sie durch die Filzdichtung hindurchgehen, hochhebt und eine neue Manschette einführt. Das hochgehobene Ende, welches nur so hochgezogen werden braucht, daß es aus dem Bereich der Manschette kommt, kann dann ohne weiteres mit einem Hammer oder mit einem anderen leichten Gegenstand wieder in die Filzmanschette eingeschlagen werden. In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgedankens wiedergegeben, und zwar zeigt Fig. i eine Draufsicht auf den Dichtungsring, Fig. 2 einen Teilschnitt durch den Ring mit eingedrückter Klammer, Fig. 3 einen Teilschnitt durch den Ring mit angehobener Klammer und Fig. 4 eine perspektivische Teilansicht mit Werkzeug zum Anheben der Klammer.This disadvantage is remedied according to the present invention by that instead of the nails staples are used, which by means of a stapling machine be pressed approximately radially into the wood of the sealing rings in such a way that that one foot goes behind the wire in the cuff and the other farther back sitting in the wood. Replacing it is very easy by using a flat lever instrument, e.g. B. a screwdriver, the brackets on the Side where they go through the felt seal and a new cuff introduces. The lifted end that only needs to be pulled up so that If it comes out of the area of the cuff, you can easily use a hammer or tapped it back into the felt sleeve with another light object will. In the drawing, an embodiment of the inventive concept is shown, namely Fig. 1 shows a plan view of the sealing ring, Fig. 2 shows a partial section through the ring with the clamp pressed in, FIG. 3 shows a partial section through the ring with the clamp raised and FIG. 4 a perspective partial view with a tool to lift the clamp.

In dem Dichtungsring i sind mehrere Klammern 2 annähernd radial eingedrückt, wobei der eine Schenkel 3 der Klammer hinter dem Draht 4 der Dichtungsmanschette 5 und der andere, 6, weiter zurück im Gehäuse sitzt (vgl. Fig. 2). Zum Auswechseln der Dichtungsmanschette 5 wird der die Manschette haltende Schenkel 3 der Klammer 2 z. B. durch einen Schraubenzieher angehoben (vgl. Fig. 3 und 4) und nach dem Einlegen einer neuen Manschette wieder eingeschlagen.In the sealing ring i several clips 2 are pressed in approximately radially, one leg 3 of the clamp behind the wire 4 of the sealing sleeve 5 and the other, 6, sits further back in the housing (see. Fig. 2). To change of the sealing cuff 5 becomes the leg 3 of the clamp that holds the cuff 2 z. B. raised by a screwdriver (see. Fig. 3 and 4) and after insertion hammered in again with a new cuff.

Claims (1)

PATENTANSPRUCH: Verfahren zum Befestigen von auswechselbaren Manschetten in mit Nuten versehenen Dichtungsringen aus Holz od. dgl., insbesondere für Eisenbahnwagenachsbuchsen, dadurch gekennzeichnet, daß Klammern (2) annähernd radial derart in die Ringe (i) eingedrückt werden, daß der eine Schenkel (3) der Klammer durch die Manschette (5) hindurchgeht, während der andere Schenkel (6) im Holz bzw. in den einzelnen holzähnlichen Lagen sitzt. PATENT CLAIM: Method for fastening exchangeable sleeves in sealing rings made of wood or the like provided with grooves, in particular for railroad car axle sleeves, characterized in that clips (2) are pressed approximately radially into rings (i) in such a way that one leg (3 ) the clamp goes through the sleeve (5), while the other leg (6) sits in the wood or in the individual wood-like layers.
DEK6156A 1950-09-02 1950-09-02 Method for fastening interchangeable sleeves in sealing rings made of wood with grooves or the like, in particular for railroad car axle bushings Expired DE835965C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK6156A DE835965C (en) 1950-09-02 1950-09-02 Method for fastening interchangeable sleeves in sealing rings made of wood with grooves or the like, in particular for railroad car axle bushings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK6156A DE835965C (en) 1950-09-02 1950-09-02 Method for fastening interchangeable sleeves in sealing rings made of wood with grooves or the like, in particular for railroad car axle bushings

Publications (1)

Publication Number Publication Date
DE835965C true DE835965C (en) 1952-04-07

Family

ID=7211169

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK6156A Expired DE835965C (en) 1950-09-02 1950-09-02 Method for fastening interchangeable sleeves in sealing rings made of wood with grooves or the like, in particular for railroad car axle bushings

Country Status (1)

Country Link
DE (1) DE835965C (en)

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