DE810235C - Cardan suspension, especially for motor vehicles - Google Patents
Cardan suspension, especially for motor vehiclesInfo
- 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
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
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/12—Yielding 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)
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)
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 |
-
1949
- 1949-11-06 DE DED300A patent/DE810235C/en not_active Expired
Cited By (5)
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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