DE636110C - Flexible coupling for light starting machines - Google Patents

Flexible coupling for light starting machines

Info

Publication number
DE636110C
DE636110C DES111201D DES0111201D DE636110C DE 636110 C DE636110 C DE 636110C DE S111201 D DES111201 D DE S111201D DE S0111201 D DES0111201 D DE S0111201D DE 636110 C DE636110 C DE 636110C
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engine
loops
light starting
disks
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
DES111201D
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 AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES111201D priority Critical patent/DE636110C/en
Application granted granted Critical
Publication of DE636110C publication Critical patent/DE636110C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003Couplings; Details of shafts
    • 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
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50Yielding 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
    • F16D3/56Yielding 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 metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
    • F16D3/58Yielding 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 metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load the intermediate members being made of rubber or like material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transmission Devices (AREA)

Description

!weniger starr, einrichten. Gegebenenfalls kann ferner auf eine der beiden Scheiben ein nach " der anderen Scheibe herüberreichendes Rohrstück vorgesehen sein, das als Schutzgehäuse für die elastische Kupplung dient. 55! less rigid, set up. If necessary, one of the two disks can also be checked "The pipe section reaching over the other disc can be provided as a protective housing is used for the elastic coupling. 55

In den Fig. 1 und 2 ist ein Ausführungsbeispiel der Erfindung im Längs- und Seitenriß dargestellt. 1 ist die antreibende Welle einer Lichtanlaßmaschine und 2 die gleichachsig gelagerte Welle des anzutreibenden Verbrennungsmotors. Auf den beiden Wellenenden sind die scheibenförmigen Räder 3 und 4 befestigt, die am Rande mit Vorsprüngen 5 versehen sind, welche ähnlich wie Ankerbleche von elektrischen Maschinen ausgebildet sind. Je zwei in axialer Richtung gegenüberliegende Vorsprünge 5 bzw. 6 sind durch .eine oder mehrere um sie herumgelegte Gummischlaufen 7 miteinander verbunden. Zwischen den beiden Rädern 3 und 4 sind ferner in geeignetem Abstande Zwischenscheiben 8, 9 und 10 von etwa gleichem Durchmesser wie die Räder vorgesehen, welche dafür sorgen, daß bei Verdrehung der Welle ι gegenüber, der WeUe 2 die Gummischlaufen 7 einerseits den gleichen Abstand von der Achse dieser Wellen beibehalten und daß alle Teile der Gummischlaufen gleichmäßig auf Zug beansprucht werden.1 and 2, an embodiment of the invention is in longitudinal and side elevation shown. 1 is the driving shaft of an alternator and 2 is coaxial mounted shaft of the internal combustion engine to be driven. On the two shaft ends the disc-shaped wheels 3 and 4 are attached, which are provided on the edge with projections 5, which are similar to Armature plates are formed by electrical machines. Two each in the axial direction opposing projections 5 and 6 are through .one or more placed around them Rubber loops 7 connected to one another. Between the two wheels 3 and 4 there are also spacers at a suitable distance 8, 9 and 10 of approximately the same diameter as the wheels provided, which ensure that when the shaft is rotated opposite the shaft 2, the rubber loops 7 on the one hand maintain the same distance from the axis of these shafts and that all parts of the rubber loops are uniform be stressed on train.

Claims (1)

Patentanspruch :Claim: Elastische Kupplung für Lichtanlaßmaschinen .für Brennkraftmaschinen, die vor Mitnehmen der Welle der Brennkraftmaschine eine gewisse Teildrehung des Läufers der Lichtanlaßmaschine gestattet, dadurch gekennzeichnet, daß in an sich bekannter Weise auf den beiden Wellen (i, 2) sitzende, mit Vorsprüngen versehene Scheiben (3, 4) durch elastische, um in axialer Richtung einander etwa gegenüberliegende Vorsprünge (5, 6) herumgelegte Schlaufen (7) aus Gummi o. dgl. miteinander verbunden sind, wobei zwischen den Scheiben (3, 4) Zwischenscheiben (8, 9, 10) oder eine Schraubenfeder vorgesehen sind, 'die beim Verdrehen der beiden Scheiben (3, 4) gegeneinander für gleichbleibenden Abstand der Schlaufen von der Drehachse sorgen. iOpElastic coupling for light starting machines. For internal combustion engines, which allows a certain partial rotation of the rotor of the light starting machine before the shaft of the internal combustion engine is taken along, characterized in that projections provided with disks (3 , 4) are connected to one another by elastic loops (7) made of rubber or the like around projections (5, 6) which are approximately opposite one another in the axial direction, with intermediate washers (8, 9, 10 ) or a helical spring are provided which, when the two disks (3, 4) are rotated against each other, ensure that the loops are kept at a constant distance from the axis of rotation. i O p Die Erfindung bezieht sich auf die besserung der Kupplung, durch welche eine Brennkraftmaschine mit der zu ihr gehörigen Lichtanlaßmaschine verbunden ist. Es ist'bekannt, eine solche Kupplung in der Weise elastisch auszubilden, daß der Läufer der Lichtanlaßmaschine eine gewisse Drehung ausführen kann, ehe die Welle der Brennkraftmaschine mitgenommen wird. Es wird hierdurch erreicht, daß. die Lichtanlaßmaschine ständig mit der Brennkraftmaschine gekuppelt bleibt und daß anderseits der Läufer der Lichtanlaßmaschine infolge der höheren Drehzahl, die er im Augenblick der Mitnahme der Welle der Brennkraftmaschine erreicht hat, ein erheblich stärkeres Moment auf die Brennkraftmaschine ausüben kann, als wenn die Lichtanlaßmaschine mit der Welle der Brennkraftmaschine starr gekuppelt ist. Im folgenden wird nun eine besonders vorteilhafte Ausführungsform einer solchen elastischen Kupplung gezeigt.The invention relates to the improvement of the clutch, through which a Internal combustion engine is connected to the light starting machine belonging to it. It is known, to design such a coupling elastically in such a way that the rotor of the light starting machine a certain rotation can perform before the shaft of the internal combustion engine is taken. It is thereby achieved that. the light starting machine remains constantly coupled to the internal combustion engine and that on the other hand the rotor of the light starting machine as a result of the higher speed at the moment of driving the shaft of the internal combustion engine has achieved, can exert a considerably stronger torque on the internal combustion engine, than when the light starting machine is rigidly coupled to the shaft of the internal combustion engine is. The following is a particularly advantageous embodiment of such elastic coupling shown. Gemäß der Erfindung sind in an sich bekannter Weise auf den beiden Wellen der Lichtanlaßmaschine bzw. der Brennkraftmaschine sitzende, mit Vorsprüngen versehene Scheiben durch elastische, um in axialer Richtung leinander etwa gegenüberliegende Vorsprünge herumgelegte Schlaufen aus Gummi o. dgl. miteinander verbunden. Zwischen den Scheiben sind dabei Zwischenscheiben oder eine Schraubenfeder vorgesehen, die beim Verdrehen der beiden Scheiben gegeneinander für gleichbleibenden Abstand der Schlaufen von der Drehachse sorgen. Mit dieser Ausbildung der elastischen Kupplung ist insbesondere der Vorteil verbunden, daß selbst bei weitgehender Verdrehung der antreibenden gegenüber der angetriebenen Welle die elastischen Schlaufen, welche die beiden Scheiben miteinander verbinden, gleichmäßig auf Zug beansprucht werden. Ferner hat die Anordnung den Vorteil, daß die elastischen Schlaufen ohne Schwierigkeit aufgelegt und gegebenenfalls in ebenso einfacher Weise gegen neue Schlaufen ausgewechselt werden können. Durch Vermehrung oder Verringerung der aufgelegten elastischen Schlaufen kann man außerdem eine solche Kupplung ohne weiteres in beliebiger Weise mehr oderAccording to the invention are in a known manner on the two shafts of Light starting machine or the internal combustion engine seated, provided with projections Disks by elastic projections which are approximately opposite one another in the axial direction loops made of rubber o. the like. Connected to one another. There are intermediate disks or between the disks a helical spring is provided which, when the two discs are rotated against each other ensure a constant distance between the loops and the axis of rotation. With this training the elastic coupling has the particular advantage that even with extensive rotation of the driving the elastic loops, which connect the two disks with each other, evenly opposite the driven shaft be stressed on train. Furthermore, the arrangement has the advantage that the elastic Loops are laid on without difficulty and, if necessary, in an equally simple manner can be exchanged for new loops. By increasing or decreasing the applied elastic loops can also be such a coupling easily in any way more or Von dem Patentsucher ist als der Erfinder angegeben worden:The patent seeker stated as the inventor: Hans Dietzius in Berlin-Charlottenburg.
Hierzu ι Blatt Zeichnungen
Hans Dietzius in Berlin-Charlottenburg.
For this purpose ι sheet of drawings
DES111201D Flexible coupling for light starting machines Expired DE636110C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES111201D DE636110C (en) Flexible coupling for light starting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES111201D DE636110C (en) Flexible coupling for light starting machines

Publications (1)

Publication Number Publication Date
DE636110C true DE636110C (en) 1936-10-02

Family

ID=7530807

Family Applications (1)

Application Number Title Priority Date Filing Date
DES111201D Expired DE636110C (en) Flexible coupling for light starting machines

Country Status (1)

Country Link
DE (1) DE636110C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766499A (en) * 1952-05-10 1956-10-16 Dayton Rubber Company Belt connector
DE1021640B (en) * 1953-10-17 1957-12-27 Bosch Gmbh Robert Light starter for internal combustion engines
US3469417A (en) * 1967-12-07 1969-09-30 John Russell Wakelin Torque transmitting coupling
US4569667A (en) * 1980-08-25 1986-02-11 Lord Corporation Flexible coupling
WO2014185778A1 (en) * 2013-05-15 2014-11-20 Humen, Technology And Business B.V. Flexible coupling having a torque transmission structure comprising an arrangement of fiber strands

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766499A (en) * 1952-05-10 1956-10-16 Dayton Rubber Company Belt connector
DE1021640B (en) * 1953-10-17 1957-12-27 Bosch Gmbh Robert Light starter for internal combustion engines
US3469417A (en) * 1967-12-07 1969-09-30 John Russell Wakelin Torque transmitting coupling
US4569667A (en) * 1980-08-25 1986-02-11 Lord Corporation Flexible coupling
WO2014185778A1 (en) * 2013-05-15 2014-11-20 Humen, Technology And Business B.V. Flexible coupling having a torque transmission structure comprising an arrangement of fiber strands
NL2010806C2 (en) * 2013-05-15 2014-11-24 Humen Flexible coupling having a torque transmission structure comprising an arrangement of fiber strands.

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