DE1805413U - AXLE FOR MOUNTING A ROLLER, IN PARTICULAR A ROPE ROLLER FOR COMMUNICATION TECHNOLOGY DEVICES. - Google Patents

AXLE FOR MOUNTING A ROLLER, IN PARTICULAR A ROPE ROLLER FOR COMMUNICATION TECHNOLOGY DEVICES.

Info

Publication number
DE1805413U
DE1805413U DET10745U DET0010745U DE1805413U DE 1805413 U DE1805413 U DE 1805413U DE T10745 U DET10745 U DE T10745U DE T0010745 U DET0010745 U DE T0010745U DE 1805413 U DE1805413 U DE 1805413U
Authority
DE
Germany
Prior art keywords
roller
axle
axis
mounting
communication technology
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
DET10745U
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Priority to DET10745U priority Critical patent/DE1805413U/en
Publication of DE1805413U publication Critical patent/DE1805413U/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
    • F16HGEARING
    • F16H55/00Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32Friction members
    • F16H55/36Pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Description

Achse zur Lagerung einer Laufrolle Die Herstellung von Achsen mit Nuten für Laufräder, z. B.Axis for bearing a roller The manufacture of axles with Grooves for impellers, e.g. B.

Seilrollen für den Skalenantrieb von Rundfunkgeräten, durch spanabhebende Verformung ist aufwendig und teuer. Außerdem bleibt die Lauffläche für die Laufräder nach dem Abdrehen immer etwas rauh, so daß sich die Bohrung von Laufrädern aus weichem Material, beispielsweise Kunststoff, leicht aufreibt.Pulleys for the scale drive of radio sets, by cutting Deformation is complex and expensive. In addition, the running surface remains for the wheels Always a bit rough after turning, so that the bore of impellers is made of soft Material, for example plastic, easily rubs off.

Diese Nachteile werden gemäß der Neuerung dan@@ch vermieden, daß die Achse aus einem Rohr besteht, in welche eine Nute gedrückt ist, die z. B. in Verbindung mit einer Sicherungsscheibe, einem Seegering oder dgl, das auf der Achse laufende Rad gegen axiales Verschieben sichert. Als Werkstoff für die Achse eignet sich jedes Material, das sich gut drücken läßt und dabei gleichzeitig nicht zu weich ist, z. B. Messinge In der Zeichnung ist in Fig. 1 eine Achse 1 gemäß der Neuerung mit einer Nut 2 versehen, die in Verbindung mit der Sicherungscheibe 3 und der Wulst 5 das Laufrad 4 gegen axiales Verschieben sichert. Die Wulst 5 dient gleichzeitig als Anschlag beim Festnieten der Achse 1 an einer Halteplatte. Die Fig. 2 zeigt eine Achse 6, die gemäß der Neuerung auge führt ist und zur Lagerung zweier Laufrollen dient. Dabei ist beispielsweise die aus einem elastischen Kunststoff bestehende Laufrolle 8 in an sich bekannter Weise mit einem ringförmigen Sicherungswulst 7 versehen, der beim Aufschieben der Laufrolle auf die Achse in die Nut der Achse einfedert und so die Laufrolle gegen axiales Verschieben sichert.These disadvantages are avoided according to the innovation dan @@ ch that the axis consists of a tube into which a groove is pressed that z. B. in connection with a lock washer, a circlip or the like that secures the wheel running on the axle against axial displacement. Any material that can be pressed easily and is not too soft at the same time is suitable as the material for the axle, e.g. B. Brass In the drawing, an axis 1 according to the innovation is provided with a groove 2 in FIG. 1 which, in conjunction with the locking washer 3 and the bead 5, secures the impeller 4 against axial displacement. The bead 5 also serves as a stop when riveting the axis 1 to a holding plate. Fig. 2 shows an axis 6, the eye according to the innovation leads is and is used to support two rollers. Included For example, the roller 8 made of an elastic plastic is provided in a known manner with an annular securing bead 7, which springs into the groove of the axle when the roller is pushed onto the axle and thus secures the roller against axial displacement.

Die Achse gemäß der Neuerung ist in Verbindung mit diesen bekannten Kunststoffrollen besonders vorteilhaft. Die durch Drücken hergestellten Nuten weisen nämlich keine scharfen Kanten auf, wie das normalerweise bei gedrehten Nuten der Fall ist, so daß die Sicherungswulst 7 bei mehrmaligem Aufstecken der Laufrolle auf die Achse nicht abgeschabt oder gar abgeschnitten wird.The axis according to the innovation is known in connection with these Plastic rollers are particularly advantageous. The grooves made by pressing have namely, there are no sharp edges, as is normally the case with turned grooves The case is so that the securing bead 7 when the roller is plugged on several times is not scraped off or cut off on the axis.

Claims (2)

S c h u t z a n s p r ü c h e 1. Achse zur Lagerung einer Laufrolle, insbesondere einer Seilrolle für Geräte der Nachrichtentechnik, mit einer Nute zur Sicherung der Rolle gegen axiale Verschiebung, dadurch gekennzeichnet, daß die Achse hohl und die Nute gedrückt ist.S c h u t z a n s p r ü c h e 1st axis for mounting a roller, in particular a pulley for telecommunications equipment, with a groove for Securing the role against axial displacement, characterized in that the axis hollow and the groove is pressed. 2. Achse nach Anspruch 1, dadurch gekennzeichnet, daß die Achse nahe an dem einen Ende mit einer Wulst versehen ist, die bei der Befestigung am Gerät durch Nieten als Anschlag dient.2. Axis according to claim 1, characterized in that the axis is close is provided at one end with a bead, which when attached to the device serves as a stop by riveting.
DET10745U 1959-06-04 1959-06-04 AXLE FOR MOUNTING A ROLLER, IN PARTICULAR A ROPE ROLLER FOR COMMUNICATION TECHNOLOGY DEVICES. Expired DE1805413U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET10745U DE1805413U (en) 1959-06-04 1959-06-04 AXLE FOR MOUNTING A ROLLER, IN PARTICULAR A ROPE ROLLER FOR COMMUNICATION TECHNOLOGY DEVICES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET10745U DE1805413U (en) 1959-06-04 1959-06-04 AXLE FOR MOUNTING A ROLLER, IN PARTICULAR A ROPE ROLLER FOR COMMUNICATION TECHNOLOGY DEVICES.

Publications (1)

Publication Number Publication Date
DE1805413U true DE1805413U (en) 1960-02-04

Family

ID=32919804

Family Applications (1)

Application Number Title Priority Date Filing Date
DET10745U Expired DE1805413U (en) 1959-06-04 1959-06-04 AXLE FOR MOUNTING A ROLLER, IN PARTICULAR A ROPE ROLLER FOR COMMUNICATION TECHNOLOGY DEVICES.

Country Status (1)

Country Link
DE (1) DE1805413U (en)

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