DE724359C - Spring made of rubber or the like. - Google Patents
Spring made of rubber or the like.Info
- Publication number
- DE724359C DE724359C DEN42836D DEN0042836D DE724359C DE 724359 C DE724359 C DE 724359C DE N42836 D DEN42836 D DE N42836D DE N0042836 D DEN0042836 D DE N0042836D DE 724359 C DE724359 C DE 724359C
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- spring
- additional
- spring made
- tensile load
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
- F16F1/46—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in tension
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
- F16F2236/06—Tension
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Description
Feder aus Gummi o. dgl. Auf Zug beanspruchte Gummifedern haben den Nachteil, daß der Federweg verhältnismäßig lang ist. In vielen Fällen, zumal bei Fahrzeugen, ist aber der notwendige Platz nicht vorhanden. Die starke Dehnung führt zudem zur vorzeitigen Ermüdung des Materials.Spring made of rubber o. The like. On train stressed rubber springs have the Disadvantage that the spring travel is relatively long. In many cases, especially at Vehicles, but the necessary space is not available. The strong stretch leads also to the premature fatigue of the material.
Erfindungsgemäß soll dieser Nachteil durch die Anordnung zusätzlicher Gummikörper vermieden werden, die sich ` biet Zunahme der Belastung an den auf Zug beanspruchten Teil seitlich ,anpressten lassen.According to the invention, this disadvantage is due to the arrangement of additional Rubber bodies are avoided, which can `` increase the load on the train Let the stressed part pressed against the side.
Infolge des Reibungswiderstandes überträgt sich die Zugbelastung auf die zusätzlichen Gummiteile, so daß eine Vergrößerung des auf Zug beanspruchten Querschnitts erzielt wird. Diabei nimmt der auf die zusätzlichen Gummiteile entfallende Anteil. der Zugbelastung -mit zunehmendem An.preßdrwck zu. Der durch Vergrößerung des Materialquerschnitts erhöhte Federwiderstand verfährt einte weitere Zunahme durch die Druckbelastung ,der zusätzlichen Gummiteile, so daß eine stark progressive Federung bei weichem Federeinsatz erreicht wird.As a result of the frictional resistance, the tensile load is transferred the additional rubber parts, so that an increase in the stress on train Cross-section is achieved. This takes the amount allocated to the additional rubber parts Proportion of. the tensile load -with increasing An.preßdrwck zu. The one through enlargement the increased spring resistance of the material cross-section leads to a further increase due to the pressure load, the additional rubber parts, so that a highly progressive Suspension is achieved with a soft spring insert.
Geeignete Steuereinrichtungen mechanischer, hydraulischer oder anderer Art ermöglichen es, die Anpressungsdrücke selbsttätig und in bellebig bestimmbarer Stufung wirken zu lassen.Suitable control devices mechanical, hydraulic or other Art make it possible to determine the contact pressures automatically and in a luminous manner Let the gradation work.
Dia die zusätzliche Gummiteile vor Eintritt kritischer Dehnungen wirksam werden, lassen sich auch solche Kunstgummierzeugnisse Federungszwecken zuführen, welche bishier stärkeren und oft wiederholten Dehnunb n nicht genügenden Dauerwiderstand @entgegenzusetzen vermochten.Dia the additional rubber parts take effect before critical strains occur such synthetic rubber products can also be used for suspension purposes, which up to now stronger and often repeated stretching and insufficient permanent resistance @ were able to counteract.
Auf .der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt, und zwar zeigt Abb. t :die Beteiligung eines zusätzlichen Gummiteiles ,an ,der Zugbelastung, Abb. 2 ,den Einfluß der zusätzlichen Gummiteile auf die Federungskurve, Abb.3 eine Ausführung des Erfindungsgegenstandes in Seitenansicht; Abb. q, bis 6 zeigeü verschiedene Formen für die zusätzlichen Gummiteile; Abb. x veranschaulicht eine weitere Ausführung in Seitenansicht.The subject of the invention is shown on the drawing, for example, namely shows Fig. t: the involvement of an additional rubber part, in, the tensile load, Fig. 2, the influence of the additional rubber parts on the suspension curve, Fig 3 an embodiment of the subject matter of the invention in side view; Fig. Q, to 6 show different shapes for the additional rubber parts; Fig. X illustrates a further version in side view.
Ein Lenkerparallelogramm a, b, e, d (Abb.3 ) dient wahlweise zur Übertragung von Zug oder Druckkräften auf das Federwerk, je nachdem man dasselbe in Richtung e, e1 als Zug- oder in Richtung/, f1 als Druckaggregat beansprucht. Ein Zuggummiteilg ist in Richtung e, cl spannbar. Seitliche Gummiteile k, i sind mittels des Lenkparallelogramms in Richtung f f l verschiebbar. Wenn g bis zu einem vorher bestimmbaren Grade ausgezogen ist, legen sich die Gummibacken k, i seitlich an, und sobald eine weitere Dehnung erfolgt, setzen sie g und sich selber unter Druck, wobei der Anpressungsdruck von Gummi so starken Reibungswiderstand :erzeugt, daß bei weiterer Dehnung von ä der Gummi der Backen la, i an der Dehnung teilnehmen muß. Die Form der Backen beeinflussen den Widerstandsverlauf des Federwerkes.A handlebar parallelogram a, b, e, d (Fig. 3) is used to transfer tensile or compressive forces to the spring mechanism, depending on whether it is used in direction e, e1 as a tension unit or in direction /, f1 as a compression unit. A tension rubber part can be tensioned in the direction e, cl. Lateral rubber parts k, i can be moved in the direction ffl by means of the steering parallelogram. When g has been pulled out to a pre-determinable degree, the rubber jaws k, i lie laterally, and as soon as further stretching takes place, they put g and themselves under pressure, whereby the contact pressure of rubber creates such strong frictional resistance that at further stretching of the rubber of the jaws la, i must take part in the stretching. The shape of the jaws influence the resistance curve of the spring mechanism.
Es können solche Zug- und Druckeinheiten auch zu Gruppen hintereinander, neben- oder übereinander angeordnet werden, was z. B. bei Schwergewichtsfahrzeugen, Tanks o. dgl. von Wichtigkeit ist. Auch können schwächere oder stärkere Aggregate zur Beeinflussung der Progression miteinander gekuppelt werden.Such pulling and pushing units can also form groups one behind the other, be arranged next to or on top of each other, which z. B. heavyweight vehicles, Tanks or the like is important. Weaker or stronger aggregates can also be used be coupled to one another to influence the progression.
Bei vollständiger Feder«=erkentspannung können die Zugfederelemente zusammengepreßt werden und als Rückschlagfederwiderstand wirken, der auch noch durch besondere Backenführung für die Teile lt, i vergrößert werden kann. Hierzu können die P:arallelogrammführungen mit entsprechenden Anschlägen versehen werden. Durch besondere Verstellbarkeit der Steuereinrichtung kann die Progression des Federwerkes härter oder weicher gewählt werden, was bei Zusatzlasten oder Leer- und Vollbeladung von Fahrzeugen von Wert ist.When the spring is completely relaxed, the tension spring elements can are compressed and act as a return spring resistance, which also still through special jaw guide for the parts lt, i can be enlarged. You can do this the P: parallelogram guides are provided with appropriate stops. By special adjustability of the control device can be the progression of the spring mechanism harder or softer can be selected, which is in the case of additional loads or empty and full loads of vehicles is of value.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN42836D DE724359C (en) | 1939-01-13 | 1939-01-13 | Spring made of rubber or the like. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN42836D DE724359C (en) | 1939-01-13 | 1939-01-13 | Spring made of rubber or the like. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE724359C true DE724359C (en) | 1942-08-24 |
Family
ID=7348612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEN42836D Expired DE724359C (en) | 1939-01-13 | 1939-01-13 | Spring made of rubber or the like. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE724359C (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695779A (en) * | 1947-02-17 | 1954-11-30 | Brandt Charles Emile Jules | Elastic connection between members submitted to a relative reciprocation and applications thereof |
US2703233A (en) * | 1953-10-20 | 1955-03-01 | Kenneth W Johnson | Shock isolator |
US2797916A (en) * | 1953-10-30 | 1957-07-02 | Pellarini Luigi | Elastic elements for elastic suspensions in general |
DE2823953A1 (en) * | 1978-06-01 | 1979-12-06 | Tuenkers Maschinenbau Gmbh | VIBRATION DAMPER HANGER FOR RUETTELBAEREN OR OTHER VIBRATING DEVICES OR BODIES |
EP0175660A1 (en) * | 1984-09-18 | 1986-03-26 | TARGETTI SANKEY S.p.A. | Balancing device for table lamps of articulated equipment type, with an articulated quadrilateral associated to an elastic element acting along a diagonal |
FR2584157A1 (en) * | 1985-06-28 | 1987-01-02 | Thomson Csf | VIBRATION DAMPER FOR TRAILER BODIES |
DE202013011172U1 (en) | 2013-12-13 | 2014-01-22 | Tünkers Maschinenbau Gmbh | Vibration damper for vibration bears |
WO2015104601A1 (en) * | 2014-01-08 | 2015-07-16 | Sabic Global Technologies B.V. | Energy management systems and methods for making and using the same |
US10683907B2 (en) | 2012-11-14 | 2020-06-16 | Leichtbau-Zentrum Sachsen Gmbh | Spring |
-
1939
- 1939-01-13 DE DEN42836D patent/DE724359C/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695779A (en) * | 1947-02-17 | 1954-11-30 | Brandt Charles Emile Jules | Elastic connection between members submitted to a relative reciprocation and applications thereof |
US2703233A (en) * | 1953-10-20 | 1955-03-01 | Kenneth W Johnson | Shock isolator |
US2797916A (en) * | 1953-10-30 | 1957-07-02 | Pellarini Luigi | Elastic elements for elastic suspensions in general |
DE2823953A1 (en) * | 1978-06-01 | 1979-12-06 | Tuenkers Maschinenbau Gmbh | VIBRATION DAMPER HANGER FOR RUETTELBAEREN OR OTHER VIBRATING DEVICES OR BODIES |
FR2427433A1 (en) * | 1978-06-01 | 1979-12-28 | Tunkers Gmbh | VIBRATION DAMPER SUSPENSION DEVICE FOR VIBRATING SHEEP AND OTHER VIBRATING EQUIPMENT OR ELEMENTS |
EP0175660A1 (en) * | 1984-09-18 | 1986-03-26 | TARGETTI SANKEY S.p.A. | Balancing device for table lamps of articulated equipment type, with an articulated quadrilateral associated to an elastic element acting along a diagonal |
FR2584157A1 (en) * | 1985-06-28 | 1987-01-02 | Thomson Csf | VIBRATION DAMPER FOR TRAILER BODIES |
EP0208596A1 (en) * | 1985-06-28 | 1987-01-14 | Thomson-Csf | Vibration damper for a towed element |
US4762208A (en) * | 1985-06-28 | 1988-08-09 | Thomson-Csf | Vibration damper for a towed body |
US10683907B2 (en) | 2012-11-14 | 2020-06-16 | Leichtbau-Zentrum Sachsen Gmbh | Spring |
DE202013011172U1 (en) | 2013-12-13 | 2014-01-22 | Tünkers Maschinenbau Gmbh | Vibration damper for vibration bears |
WO2015104601A1 (en) * | 2014-01-08 | 2015-07-16 | Sabic Global Technologies B.V. | Energy management systems and methods for making and using the same |
CN105556164A (en) * | 2014-01-08 | 2016-05-04 | 沙特基础全球技术有限公司 | Energy management systems and methods for making and using the same |
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