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DE534679C - Pin coupling, in particular wooden pin coupling - Google Patents

Pin coupling, in particular wooden pin coupling

Info

Publication number
DE534679C
DE534679C DES89556D DES0089556D DE534679C DE 534679 C DE534679 C DE 534679C DE S89556 D DES89556 D DE S89556D DE S0089556 D DES0089556 D DE S0089556D DE 534679 C DE534679 C DE 534679C
Authority
DE
Germany
Prior art keywords
bolt
coupling
pin coupling
rubber
core
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
DES89556D
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
Publication date
Priority to DES89556D priority Critical patent/DE534679C/en
Application granted granted Critical
Publication of DE534679C publication Critical patent/DE534679C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/70—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged in holes in one coupling part and surrounding pins on the other coupling part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

Die Erfindung betrifft eine Bolzenkupplung, insbesondere eine Holzbolzenkupplung, für axial bewegliche Wellen. Es Tiat sich gezeigt, daß bei solchen Kupplungen im LaufeThe invention relates to a pin coupling, in particular a wooden pin coupling, for axially moving shafts. It has been shown that with such clutches in the course

, 5 der Zeit die Sitzflächen der Bolzen abgenutzt werden und in der Fuge zwischen den beiden Kupplungshälften ein Wulst stehenbleibt. Dieser Wulst hindert das Axialspiel der Kupplungshälften gegeneinander und hat xo zur Folge, daß bei gegenseitiger Annäherung der Kupplungshälften ein unerwünschter Axialschub auftritt., 5 by the time the seating surfaces of the bolts are worn out and a bead remains in the joint between the two coupling halves. This bead prevents the axial play of the coupling halves against each other and has xo the consequence that when the coupling halves approach each other an undesirable Axial thrust occurs.

Durch die Erfindung wird dieser Mangel beseitigt. Eründungsgemäß wird der Bolzenquerschnitt in der Fuge zwischen den Sitzen der beiden Kupplungshälften eingeschnürt. Diese Einschnürung bietet außerdem den Vorteil, daß an ihr ein Ring aus nachgiebigem Material, z. B. aus Gummi, angebracht werdenThis deficiency is eliminated by the invention. According to the invention, the bolt cross-section constricted in the joint between the seats of the two coupling halves. This constriction also offers the advantage that on her a ring made of resilient material, for. B. made of rubber

ao kann, der ein axiales Herausgleiten des Bolzens verhindert. Dadurch werden die üblichen Haltevorrichtungen, wie Abdeckscheiben für die Einstecköffnungen der Bolzen, Sprengringe usw., entbehrlich und überdies kann bei solcher Befestigungsart der Bolzen leicht und bequem ausgewechselt werden.ao, which prevents the bolt from sliding out axially. This will make the usual Holding devices, such as cover disks for the insertion openings of the bolts, snap rings etc., dispensable and, moreover, with such a type of fastening, the bolt can easily and can be easily exchanged.

Eine Ausführungsform des Erfindungsgegenstandes ist in der Zeichnung beispielsweise dargestellt.An embodiment of the subject matter of the invention is shown in the drawing, for example shown.

Die Abbildung zeigt zur Hälfte einen Axialschnitt durch eine Bolzenkupplung.Half of the figure shows an axial section through a pin coupling.

i, 2 sind die beiden Kupplungshälften mit ■ den Bolzensitzen 3, 4. S ist ein. Kupplungsbolzen mit dem Holzkern 6 und dem Gummi- mantel 7. Der Bolzenquerschnitt ist zwischen den Sitzflächen 3, 4 der Kupplungshälfteni, 2 are the two coupling halves with ■ the pin seats 3, 4. S is a. Coupling bolt with the wooden core 6 and the rubber jacket 7. The bolt cross-section is between the seat surfaces 3, 4 of the coupling halves

bei 8. eingeschnürt und trägt an dieser Stelle den Gummiring 9, der den Bolzen gegen axiale Verschiebung sichert. Der Gummimantel 7 kann aus einer Muffe oder einem 40 Schlauchstück bestehen, das über den Kern 6 geschoben ist.constricted at 8 and carries at this point the rubber ring 9, which the bolt against axial displacement ensures. The rubber jacket 7 can consist of a sleeve or a 40 There is a piece of tubing that is pushed over the core 6.

Claims (1)

Patentansprüche:Patent claims: i. Bolzenkupplung, insbesondere Holz-* bolzenkupplung, für axial bewegliche Wellen, dadurch gekennzeichnet, daß der Querschnitt des Bolzens (5) zwischen den Sitzflächen (3,4) der beiden Kupplungshalf ten (1, 2) zwecks Verhütung einer das Axialspiel erschwerenden Gratbildung eingeschnürt ist.i. Pin coupling, especially wooden * Pin coupling for axially movable shafts, characterized in that the Cross section of the bolt (5) between the seat surfaces (3, 4) of the two coupling half ten (1, 2) constricted in order to prevent the formation of burrs which aggravates the axial play is. '2. Kupplung nach Anspruch 1, dadurch gekennzeichnet, daß an der Einschnürstelle (8) iii der Fuge zwischen den Kupplungshälften (1,2) ein den Bolzen'2. Coupling according to claim 1, characterized in that at the constriction point (8) iii the joint between the coupling halves (1,2) a bolt (5) umschließender Ring (9) aus nachgiebigem. Material, wie Gummi, angebracht ist, der den Bolzen (5) gegen Ver-Schiebung in axialer Richtung sichert.(5) enclosing ring (9) made of flexible. Material such as rubber attached which secures the bolt (5) against displacement in the axial direction. 3. Kupplung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß nur der Kern3. Coupling according to claim 1 and 2, characterized in that only the core (6) des Bolzens (5) aus Holz o. dgl. besteht und um diesen''Kern (6) wenigstens an den'Sitzflächen (3,4) des Bolzens (5) ein Mantel (7) aus nachgiebigem Material, insbesondere Gummi, angebracht ist.(6) of the bolt (5) consists of wood or the like, and around this core (6) at least on the seat surfaces (3, 4) of the bolt (5) a jacket (7) made of flexible material, in particular rubber , is appropriate. 4. Kupplung, nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß über den Holzkern ein. Gummischlauch oder eine Gummimuffe geschoben ist.4. Coupling according to claim 1 to 3, characterized marked that over the wood core one. Rubber hose or a Rubber sleeve is pushed. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DES89556D Pin coupling, in particular wooden pin coupling Expired DE534679C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES89556D DE534679C (en) Pin coupling, in particular wooden pin coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES89556D DE534679C (en) Pin coupling, in particular wooden pin coupling

Publications (1)

Publication Number Publication Date
DE534679C true DE534679C (en) 1931-09-29

Family

ID=7515193

Family Applications (1)

Application Number Title Priority Date Filing Date
DES89556D Expired DE534679C (en) Pin coupling, in particular wooden pin coupling

Country Status (1)

Country Link
DE (1) DE534679C (en)

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