DE810235C - Cardan suspension, especially for motor vehicles - Google Patents

Cardan suspension, especially for motor vehicles

Info

Publication number
DE810235C
DE810235C DED300A DED0000300A DE810235C DE 810235 C DE810235 C DE 810235C DE D300 A DED300 A DE D300A DE D0000300 A DED0000300 A DE D0000300A DE 810235 C DE810235 C DE 810235C
Authority
DE
Germany
Prior art keywords
cardan suspension
motor vehicles
cardan
elastic medium
suspension according
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
DED300A
Other languages
German (de)
Inventor
Gustav Debor
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DED300A priority Critical patent/DE810235C/en
Application granted granted Critical
Publication of DE810235C publication Critical patent/DE810235C/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
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/12Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration

Landscapes

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

Description

Die vorliegende Erfindung stellt eine Konstruktion dar, die es ermöglicht, die Antriebskraft eines Motors elastisch auf das Antriebsrad bzw. die Antriebsräder eines Kraftfahrzeugs zu übertragen.The present invention represents a construction which enables the driving force of a motor is elastic to the drive wheel or wheels of a motor vehicle.

Es ist allgemein bekannt, daß gerade beim Einzylinderkraftrad die einzelnen Explosionen und Arbeitstakte des Motors bei niedriger Drehzahl ziemlich unangenehm in Erscheinung treten. Ebenso wirken sich die oftmals großen Schlaglöcher äußerst ungünstig auf die Lebensdauer eines Motors aus, da es ja in sehr hohem Maße auf die Elastizität des Übertragungselements (Kardanwelle) ankommt.It is well known that the single-cylinder motorcycle individual explosions and work cycles of the engine at low speed quite appear uncomfortable. The often large potholes also have an effect extremely unfavorable on the service life of an engine, since it is to a very high degree depends on the elasticity of the transmission element (cardan shaft).

Wenn sich die Antriebswelle a, welche mit einem Schneckengewinde b versehen ist, durch motorische Kraft zu drehen beginnt, wird sich die auf dem Schnekkengewinde befindliche Büchse c durch die Gleitmöglichkeit ihrer Keile d in den Nuten e des Gehäuses/ zwangsläufig in einer Richtung verschieben. Wird der Widerstand der Gummipolster g, weiche vor und hinter dem Schneckengewinde liegen, so groß, daß ein Zusammendrücken derselben nicht mehr erfolgt, stellt die Kardanfederung eine starre Verbindung dar. In diesem Augenblick wird die Abtriebswelle i mitgenommen, welche mit dem Gehäuse f in Verbindung steht.When the drive shaft a, which is provided with a worm thread b, starts to rotate by motor power, the bushing c located on the worm thread will inevitably move in one direction due to the sliding possibility of its wedges d in the grooves e of the housing /. If the resistance of the rubber cushions g, which lie in front of and behind the worm thread, is so great that they are no longer compressed, the cardan suspension is a rigid connection stands.

Ändern sich nun die eben eingetretenen Kraftverhältnisse in der Kardanfederung, ausgelöst entweder durch geringere Drehzahl des Motors oder ruckartige Stöße vom Hinterrad durch Schlaglöcher, so wirkt die Büchse c durch ihre Gleitmöglichkeit stoßlindernd. Es werden also durch diese Wirkungsweise etwaige auftretende Stöße in den Gummipolstern g abgefangen und allmählich an die Abtriebswelle im ersten Fall bzw. Antriebswelle im zweiten Fall weitergegeben. Darauf beruht die stoßlindernde Wirkung der Kardanfederung.If the force relationships that have just occurred in the cardan suspension change, triggered either by a lower speed of the motor or sudden jolts from the Rear wheel through potholes, the sleeve c acts through its ability to slide shock-relieving. This mode of action eliminates any impacts that may occur intercepted in the rubber pads g and gradually attached to the output shaft in the first Case or drive shaft passed on in the second case. The shock-relieving one is based on this Effect of the cardan suspension.

Fig. 11 stellt dieselbe Konstruktion einseitig wirkend dar, wobei als Medium nicht Gummi, sondern eine Spiralfeder k benutzt wird. Auch hierbei stellt die Kardanfederung eine starre Verbindung dar, wenn der Widerstand der . sich zusammendrückenden Spirale gleich der Antriebskraft ist. Als Gegenüber dient ebenfalls ein Gummiring 1, um das Anschlagen der Druckschale h an der Verschraubung m beim Rücklauf zu dämpfen.Fig. 11 shows the same construction acting on one side, the medium used as the medium is not rubber, but a spiral spring k. Here, too, the cardan suspension is a rigid connection when the resistance of the. compressing scroll is equal to the driving force. A rubber ring 1 is also used as an opposite in order to dampen the impact of the pressure shell h on the screw connection m during the return movement.

Aus montagetechnischen Gründen ist die auf der rechten Seite der Zeichnung dargestellte Druckschale zweiteilig gehalten und mit einem Federring n umgeben.For assembly reasons, it is on the right-hand side of the drawing The pressure shell shown is held in two parts and is surrounded by a spring ring n.

Es bleibt der Konstruktion vorbehalten, sich nicht nur auf die eben beschriebenen Ausführungsarten zu beschränken. Man könnte wahlweise in Fig. I als Medium ebenfalls Spiralfedern verwenden oder auch in der einseitig wirkenden Fig. II Gummipolster zur Anwendung bringen.It is reserved for the construction, not just on the plane to restrict the embodiments described. One could alternatively in Fig. I as Medium also use spiral springs or in the one-sided Fig. II Apply rubber pad.

Claims (3)

PATENTANSPRÜCHE: i. Kardanfederung, insbesondere für Kraftfahrzeuge, dadurch gekennzeichnet, daß sich eine auf einem Schneckengewinde befindliche Büchse nach zwei Richtungen verschieben kann, um etwaige auftretende Stöße in einem elastischen Medium abzufangen. PATENT CLAIMS: i. Cardan suspension, in particular for motor vehicles, characterized in that a bushing located on a worm thread can move in two directions in order to absorb any impacts that may occur in an elastic medium. 2. Kardanfederung nach Anspruch i, dadurch gekennzeichnet, daß vor und hinter den Druckschalen als elastisches Medium Gummipolster eingebaut sind (Fig. 1). 2. Cardan suspension according to claim i, characterized in that rubber cushions are installed in front of and behind the pressure shells as an elastic medium (Fig. 1). 3. Kardanfederung nach Anspruch i und 2, dadurch gekennzeichnet, daß dieselbe Konstruktion auch einseitig wirkend gebaut werden kann, wobei eine Spiralfeder als elastisches Medium verwendet wird.3. Cardan suspension according to claim i and 2, characterized in that the same Construction can also be built acting on one side, using a spiral spring as a elastic medium is used.
DED300A 1949-11-06 1949-11-06 Cardan suspension, especially for motor vehicles Expired DE810235C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED300A DE810235C (en) 1949-11-06 1949-11-06 Cardan suspension, especially for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED300A DE810235C (en) 1949-11-06 1949-11-06 Cardan suspension, especially for motor vehicles

Publications (1)

Publication Number Publication Date
DE810235C true DE810235C (en) 1951-08-06

Family

ID=7028642

Family Applications (1)

Application Number Title Priority Date Filing Date
DED300A Expired DE810235C (en) 1949-11-06 1949-11-06 Cardan suspension, especially for motor vehicles

Country Status (1)

Country Link
DE (1) DE810235C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086044A1 (en) * 1982-02-05 1983-08-17 Borg-Warner Corporation Clutch driven plate assembly with multi-part hub
DE19525271A1 (en) * 1995-07-13 1997-01-16 Joachim Blum Driveshaft with esp. knuckle or universal couplings for motor vehicle - has load absorbing element between central and two outside parts sliding or twisting w.r.t. one another to dampen changes in loading on shaft
EP3098105A4 (en) * 2014-01-21 2017-08-30 Feng-Sung Chu Buffer shaft for transmission of rotary torque
WO2020099528A1 (en) * 2018-11-15 2020-05-22 Audi Ag Damping device for a drive train of a motor vehicle, drive train for a motor vehicle, and motor vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086044A1 (en) * 1982-02-05 1983-08-17 Borg-Warner Corporation Clutch driven plate assembly with multi-part hub
DE19525271A1 (en) * 1995-07-13 1997-01-16 Joachim Blum Driveshaft with esp. knuckle or universal couplings for motor vehicle - has load absorbing element between central and two outside parts sliding or twisting w.r.t. one another to dampen changes in loading on shaft
DE19525271C2 (en) * 1995-07-13 1998-05-14 Joachim Blum drive shaft
EP3098105A4 (en) * 2014-01-21 2017-08-30 Feng-Sung Chu Buffer shaft for transmission of rotary torque
WO2020099528A1 (en) * 2018-11-15 2020-05-22 Audi Ag Damping device for a drive train of a motor vehicle, drive train for a motor vehicle, and motor vehicle

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