DE95345C - - Google Patents

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Publication number
DE95345C
DE95345C DENDAT95345D DE95345DA DE95345C DE 95345 C DE95345 C DE 95345C DE NDAT95345 D DENDAT95345 D DE NDAT95345D DE 95345D A DE95345D A DE 95345DA DE 95345 C DE95345 C DE 95345C
Authority
DE
Germany
Prior art keywords
rings
rod heads
crank pin
heads
wear
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.)
Active
Application number
DENDAT95345D
Other languages
German (de)
Publication of DE95345C publication Critical patent/DE95345C/de
Active legal-status Critical Current

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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
    • F16H21/00Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18Crank gearings; Eccentric gearings
    • F16H21/34Crank gearings; Eccentric gearings with two or more connecting-rods to each crank or eccentric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung betrifft eine Kurbelzapfenverbindung mit den Treibstangenköpfen von Kolbenmaschinen und insbesondere von Dampfoder Gasmaschinen, sowie Pumpen, Wassermessern und dergl., bei welchen mehrere Kolben zusammenlaufend auf eine gemeinsame Kurbelachse wirken.The invention relates to a crank pin connection with the drive rod heads of Piston machines and in particular steam or gas machines, and pumps, water meters and the like. In which several pistons converge on a common Crank axis act.

Zweck der Erfindung ist die Vervollkommnung derartiger Verbindungen hinsichtlich ihrer Nachstellbarkeit. The purpose of the invention is to improve such connections with regard to their adjustability.

In der Zeichnung betrifft:In the drawing concerns:

Fig. ι eine theilweise geschnittene Seitenansicht der Kurbelzapfenverbindung gemäfs der Erfindung mit den Köpfen der an den in einer Ebene an demselben Zapfen angreifenden Kolben angelenkten Treibstangen,Fig. Ι a partially sectioned side view the crank pin connection according to the invention with the heads of the in one Plane connecting rods articulated on the same pin engaging piston,

Fig. 2 einen Längsschnitt duixh Fig. 1,FIG. 2 shows a longitudinal section through FIG. 1,

Fig. 3 den Grundrifs nach Fig. 2,Fig. 3 shows the outline of Fig. 2,

Fig. 4 eine Vorderansicht der Nachstellringe.Fig. 4 is a front view of the adjusting rings.

In dem Falle, wo mehrere Treibstangenköpfe mit einem Kurbelzapfen zusammlaufend zu verbinden sind, ist es bekannt, den ersteren die Form von Bogenstücken zu geben, die sich an den Kurbelzapfen anlegen. Aber schon nach verhältnifsmäfsig kurzem Laufen und weil die Berührungsfläche an jedem Stangenkopf eine geringe ist, erfolgt Abnutzung und ein unregelmäßiger Gang der Maschine.In the case where several connecting rod heads converge with a crank pin are to be connected, it is known to give the former the shape of pieces of arches, the lean against the crank pin. But after a relatively short run and because the contact area on each rod head is small, wear and tear occurs an irregular gait of the machine.

Zur Verhütung dieses Uebelstandes ist bei der Stangenkopfverbindung gemäfs der Erfindung eine die leichte allmähliche Nachstellbarkeit ermöglichende Verbesserung getroffen.To prevent this inconvenience, the rod head connection according to the invention an improvement made possible for easy gradual readjustment.

Zu diesem Zwecke erhalten die sich an den Kurbelzapfen anlegenden Bogenstücke der Stangenköpfe ein äufseres kegelförmiges Profil, an welchem zwei Ringe B zur Anlage gelangen, deren Innenrand entsprechend kegelförmig ausgearbeitet ist, und die sich an zwei Nachstellringen C verschrauben lassen, die jederseits an den Kurbelarmen vorgesehen sind.For this purpose, the curved pieces of the rod heads resting on the crank pin are given an outer conical profile on which two rings B come to rest, the inner edge of which is appropriately conical, and which can be screwed to two adjusting rings C , which are provided on each side of the crank arms are.

Bei eintretender Abnutzung wird durch Drehung der Nachstellringe C derart, dafs die Ringe B gegen die Bogenstücke bewegt werden, ein Wiederanlegen der letzteren an den Kurbelzapfen E bewirkt. Die Nachstellringe C sind aufsen mit Scharten versehen (Fig. 4), in die ein an jedem Ring B befestigter Sperrriegel. V eingreift, der als Sicherung gegen Lockerwerden der Ringe B während des Ganges dient.When wear occurs, the adjustment rings C are rotated in such a way that the rings B are moved against the curved pieces, causing the latter to rest on the crank pin E. The adjustment rings C are provided with notches on the outside (Fig. 4) into which a locking bolt attached to each ring B is inserted. V engages, which serves as a safeguard against loosening of the rings B during the course.

Claims (1)

Patent-Anspruch:Patent claim: Verbindung des Kurbelzapfens mit den Treibstangenköpfen mehrerer Kolben von Kolbenmaschinen und dergl., dadurch gekennzeichnet, dafs zur Ausgleichung der Abnutzung über die aufsen kegelförmigen Bogenstücke der Stangenköpfe entsprechend hohlkegelförmig ausgearbeitete Ringe B greifen, die durch verschraubbare Stellringe C gegen die Stangenköpfe verstellt werden können.Connection of the crank pin with the connecting rod heads of several pistons of piston engines and the like, characterized in that to compensate for the wear on the outer conical curved pieces of the rod heads, correspondingly hollow cone-shaped rings B grip, which can be adjusted by screwable adjusting rings C against the rod heads. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT95345D Active DE95345C (en)

Publications (1)

Publication Number Publication Date
DE95345C true DE95345C (en)

Family

ID=366597

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
DE (1) DE95345C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815680A (en) * 1954-11-22 1957-12-10 Entpr Division Of General Meta Master and link connecting rod system
US2939339A (en) * 1957-09-23 1960-06-07 Entpr Division Of General Meta Locking means for articulating portion of master and link connecting rod system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815680A (en) * 1954-11-22 1957-12-10 Entpr Division Of General Meta Master and link connecting rod system
US2939339A (en) * 1957-09-23 1960-06-07 Entpr Division Of General Meta Locking means for articulating portion of master and link connecting rod system

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