DE410023C - Elastic coupling - Google Patents

Elastic coupling

Info

Publication number
DE410023C
DE410023C DEB113645D DEB0113645D DE410023C DE 410023 C DE410023 C DE 410023C DE B113645 D DEB113645 D DE B113645D DE B0113645 D DEB0113645 D DE B0113645D DE 410023 C DE410023 C DE 410023C
Authority
DE
Germany
Prior art keywords
elastic coupling
crank
shaft
spring
crank arm
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
DEB113645D
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.)
ANTON BRADATSCH
Original Assignee
ANTON BRADATSCH
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 ANTON BRADATSCH filed Critical ANTON BRADATSCH
Priority to DEB113645D priority Critical patent/DE410023C/en
Application granted granted Critical
Publication of DE410023C publication Critical patent/DE410023C/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
    • F16H—GEARING
    • F16H33/00—Gearings based on repeated accumulation and delivery of energy
    • F16H33/02—Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
    • F16H33/04—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought
    • F16H33/06—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought based essentially on spring action

Landscapes

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

Description

Elastische Kupplung. Die vorliegende Erfindung bezieht sich auf an sich bekannte, die Arbeit durch Schraubenfedern o. dgl. übertragende Kupplungen, die an Kurbelzapfen so verschiedener Länge angreifende Schraubenfedern aufweisen, daß die Wellen ohne Feder frei voneinander umlaufen können. Erfindungsgemäß wird die Kupplung derart ausgestaltet, daß keine Teile vorhanden sind, die bei Stillstand des einen und vollem Umlauf des anderen Kurbelarmes eine Schwingung und Längenänderung der Feder verhindern.Elastic coupling. The present invention relates to known, the work by coil springs or the like. Transferring clutches, which have helical springs acting on crank pins of so different lengths, that the waves can rotate freely from each other without a spring. According to the invention the clutch is designed in such a way that there are no parts that would be lost when the vehicle is at a standstill the one and full rotation of the other crank arm an oscillation and change in length prevent the spring.

Die den Gegenstand der vorliegenden Erfindung bildende Kupplung ist auf der Zeichnung in Abb. i im Achsialschnitt und in Abb.2 und 3 im Querschnitt in zwei verschiedenen Lagen veranschaulicht.The coupling forming the subject of the present invention is on the drawing in Fig. i in axial section and in Fig. 2 and 3 in cross section illustrated in two different positions.

Eine der beiden zu - verbindenden Wellen, z. B. die Welle i, ist gekröpft, wogegen die andere Welle, 2, ein die Kröpdung ia umschließendes Gehäuse 2a trägt. Zweckmäßig kann das Ende ib der Welle i in einer konachsialen Aushühlung der Welle 2 gelagert und der Flansch 2b des Gehäuses 2a zwischen zwei Stellringen 3, q. geführt werden.One of the two shafts to be connected, e.g. B. the shaft i, is cranked, whereas the other shaft, 2, carries a housing 2a which generally encloses the offset. The end ib of the shaft i can expediently be in a conaxial hollowing of the shaft 2 mounted and the flange 2b of the housing 2a between two adjusting rings 3, q. guided will.

Der Kurbelzapfen ia ist mit dem Gehäuse 2a mittels einer an den Ring 6 befestigten Schraubenfeder 5 verbunden, die derart stark bemessen ist, daß ihre achsiale Länge bei normaler Belastung annähernd den kleinsten Abstand des Kurbelzapfens ra von dem zylindrischen Mantel des Gehäuses 2a gleich-bleibt. Bei plötzlichem Anwachsen entweder der Triebkraft oder des zu überwindenden Arbeitswiderstandes wird die Schraubenfeder 5 in die Länge gezogen und dehnt sich in äußerstem Falle achsial 'bis um den zweifachen Wert des Kurbelhalbmessers (Abb.3), so daß die angetriebene Welle vorübergehend nicht nur hinter der Antriebswelle zurückbleibt, sondern gegebenenfalls sogar eine oder mehrere Umdrehungen auslassen oder sogar gänzlich stehenbleiben kann, bis wieder Gleichgewicht geschaffen wird.The crank pin ia is connected to the housing 2a by means of an on the ring 6 attached coil spring 5 connected, which is so strong that their axial length with normal load approximately the smallest distance of Crank pin ra of the cylindrical jacket of the housing 2a-remains the same. at sudden increase in either the driving force or the work resistance to be overcome the coil spring 5 is drawn in length and, in the extreme case, expands axially 'up to twice the value of the crank radius (Fig.3), so that the driven Shaft temporarily not only lagging behind the drive shaft, but possibly even skip one or more turns or even stop completely can until equilibrium is restored.

Claims (1)

PATENT-ANsPRUcH: Elastische Kupplung, die Arbeit durch Schraubenfedern o. dgl. überträgt, die zwischen Kurbelarmen der beiden Kupplungshälften von so verschiedener Länge angebracht ist, daß sie ohne Federn ungehindert voneinander umlaufen können, dadurch gekennzeichnet, daß keine Teile vorhanden sind, die bei Stillstand des einen und vollem Umlauf des anderen Kurbelarmes eine Schwingung und Längenänderung der Feder verhindern. PATENT CLAIM: Elastic coupling that transmits work by means of helical springs or the like, which is attached between the crank arms of the two coupling halves of so different lengths that they can rotate freely from each other without springs, characterized in that there are no parts that are in Stopping one crank arm and full rotation of the other crank arm prevent oscillation and change in length of the spring.
DEB113645D 1924-04-12 1924-04-12 Elastic coupling Expired DE410023C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB113645D DE410023C (en) 1924-04-12 1924-04-12 Elastic coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB113645D DE410023C (en) 1924-04-12 1924-04-12 Elastic coupling

Publications (1)

Publication Number Publication Date
DE410023C true DE410023C (en) 1925-02-20

Family

ID=6993553

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB113645D Expired DE410023C (en) 1924-04-12 1924-04-12 Elastic coupling

Country Status (1)

Country Link
DE (1) DE410023C (en)

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