DE767114C - Resilient connecting link subjected to thrust, compression and torsion - Google Patents
Resilient connecting link subjected to thrust, compression and torsionInfo
- Publication number
- DE767114C DE767114C DEB188610D DEB0188610D DE767114C DE 767114 C DE767114 C DE 767114C DE B188610 D DEB188610 D DE B188610D DE B0188610 D DEB0188610 D DE B0188610D DE 767114 C DE767114 C DE 767114C
- Authority
- DE
- Germany
- Prior art keywords
- connecting link
- double
- thrust
- compression
- cone
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
- B60G11/60—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having both rubber springs and torsion-bar springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Tires In General (AREA)
Description
Es ist bekannt, für hin und her schwingende Teile von Kraftfahrzeugen auf Schub, Druck und Verdrehung beanspruchte nachgiebige Verbindungsglieder vorzusehen, die aus zwei jeweils einem der zu verbindenden Kraftfahrzeugteile zugeordneten, übereinanderliegenden, doppelkegelförmigen Befestigungsgliedern bestehen, zwischen denen ein Körper aus nachgiebigem 1i'erkstoff eingebettet ist. Zur Befestigung der letzteren können im inneren, in diesem Fall zylindrisch ausgebildeten Verbindungsteil Löcher vorgesehen sein, in die der elastische Werkstoff eingepreßt wird. Außerdem kann der erstere Wülste aufweisen, die ein axiales Verschieben des elastischen Zwischenkörpers bei Auftreten von Schubkräften verhüten.It is known for reciprocating parts of automobiles to provide flexible connecting links subject to shear, pressure and torsion, those of two each assigned to one of the motor vehicle parts to be connected, superimposed, double-cone-shaped fastening members exist between in which a body made of flexible 1i'erkstoff is embedded. To attach the the latter can be in the inner, in this case cylindrical, connecting part Holes can be provided into which the elastic material is pressed. aside from that the former may have beads that allow an axial displacement of the elastic intermediate body prevent in the event of thrust forces.
Um die 1Tacligiebigkeit solcher Verbindungsglieder zu erhöhen und sie insbesondere für die Kupplung der starren Triebachse eines Kraftfahrzeugs mit dem Fahrzeugrahmen. die beide bekanntermaßen ganz verschiedenartige Bewegungen ausführen, brauchbar zu machen, besteht erfindungsgemäß das innere, doppelkegelförmige Befestigungsglied aus einem in der Mitte einen Ringwulst aufweisenden Blech, das sich an seinen Rändern auf einem glatten Bolzen des zugeordneten Teiles, z. B. eines gegenüber dem Fahrzeugrahmen abgefederten Hebels, abstützt.In order to increase the flexibility of such connecting links and they are especially used for coupling the rigid drive axle of a motor vehicle the vehicle frame. both of which are known to perform very different movements, To make useful, there is according to the invention the inner, double-cone-shaped fastening member from a sheet metal with an annular bead in the middle, which is located at its edges on a smooth bolt of the associated part, e.g. B. one opposite the vehicle frame spring-loaded lever.
Das äußere doppelkegelförmige Befestigungsglied kann dabei erfindungsgemäß aus zwei symmetrischen, jeweils an einer Seite des zugehörigen Verbindungsgliedes, z. B. eines mit der Triebachse in Verbindung stehenden Hebels, befestigten Teilen bestehen. .The outer double-cone-shaped fastening member can according to the invention from two symmetrical, each on one side of the associated connecting link, z. B. a lever connected to the drive shaft, fastened parts exist. .
Durch die kegelige Ausbildung der mit dem Bolzen, der nicht bearbeitet zu «-erden braucht, verbundenen Blechhülse entsteht ein Hohlraum, der ein zusätzliches Durchfedern der Hülse ermöglicht. Dieses tritt dann ein, wenn besonders harte Stöße auftreten. Durch den in der Mitte der Hülse vorgesehenen Wulst ist es ferner möglich, mit ganz weichen Polstern auch Schubkräfte zu übertragen. Außerdem verleiht der Wulst der Hülse eine erhebliche Festigkeit.Due to the conical design of the bolt that is not machined to «-ground needs, connected sheet metal sleeve creates a cavity, which is an additional Allows the sleeve to spring through. This occurs when there are particularly hard impacts appear. The bead provided in the middle of the sleeve also makes it possible to transferring shear forces with very soft cushions. In addition, the The bead of the sleeve has considerable strength.
In der Abbildung ist ein Ausführungsbeispiel der Erfindung dargestellt.In the figure, an embodiment of the invention is shown.
Die Hinterachsbrücke i steht über zwei nach unten gerichtete Schwinghebel 2 über elastische Glieder mit Balzen 3 in Verbindung, die über Hebel 4 durch am Fahrzeugrahmen angebrachte Drehstabfedern 5 abgestützt sind. Außerdem ist die Hinterachsbrücke i mit einer nicht dargestellten Fliehkraftstütze am Fahrzeugrahmen befestigt. Die elastischen Glieder bestehen aus über die Bolzen 3 geschobene, doppelkegelförmige, an ihrer höchsten Stelle mit einem Wulst 6 versehene Blechteile ;7, die als Auflagefläche für die elastischen Polster8 dienen. Diese letzteren werden übergriffen von entsprechend den Blechteilen ebenfalls doppelkegelförmig ausgebildeten, beispielsweise zweiteilig ausgeführten und durch Bolzen 9 und io zusammengehaltenen äußeren Blechhülsen i i. In den Blechhülsen 7 sind- gut ausgerundete Löcher 12 und 13 vorgesehen, welche verhindern, daß die Polster 8 auf den Hülsen 7 rutschen können.The rear axle bridge i stands over two rocker arms pointing downwards 2 via elastic links with Balzen 3 in connection, which via lever 4 by am Torsion bar springs 5 attached to the vehicle frame are supported. In addition, the rear axle bridge is i attached to the vehicle frame with a centrifugal support, not shown. the elastic links consist of double-cone-shaped, sheet metal parts provided with a bead 6 at their highest point; 7, which act as a support surface serve for the elastic upholstery8. These latter are encroached upon accordingly the sheet metal parts also formed double cone, for example in two parts executed and held together by bolts 9 and io outer sheet metal sleeves i i. In the sheet metal sleeves 7 well rounded holes 12 and 13 are provided which prevent the cushions 8 from sliding on the sleeves 7.
Wie aus der Abbildung ferner zu ersehen ist. liegt die Hülse 7 erfindungsgemäß unter Bildung eines Hohlraumes auf dem nicht bearbeiteten Bolzen 3 auf.As can also be seen from the figure. is the sleeve 7 according to the invention with the formation of a cavity on the unmachined bolt 3.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB188610D DE767114C (en) | 1939-09-15 | 1939-09-15 | Resilient connecting link subjected to thrust, compression and torsion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB188610D DE767114C (en) | 1939-09-15 | 1939-09-15 | Resilient connecting link subjected to thrust, compression and torsion |
Publications (1)
Publication Number | Publication Date |
---|---|
DE767114C true DE767114C (en) | 1952-12-22 |
Family
ID=7010703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB188610D Expired DE767114C (en) | 1939-09-15 | 1939-09-15 | Resilient connecting link subjected to thrust, compression and torsion |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE767114C (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1827234A (en) * | 1928-06-18 | 1931-10-13 | Gen Motors Res Corp | Rubber spring shackle and method of producing the same |
DE542772C (en) * | 1930-02-09 | 1932-01-30 | Bosch Robert Ag | Guide device for back and forth swinging movements, especially for spring suspension in motor vehicles |
US1871861A (en) * | 1929-08-15 | 1932-08-16 | Delco Prod Corp | Oscillating joint |
US1940302A (en) * | 1930-02-17 | 1933-12-19 | Chrysler Corp | Oscillating joint |
GB468618A (en) * | 1936-02-14 | 1937-07-08 | Daimler Benz Ag | Improvements in the mounting of fork-like wheel-guiding links on a tubular frame particularly for motor vehicles |
US2122839A (en) * | 1936-10-15 | 1938-07-05 | Guy And Murton Inc | Resilient bushing and method of making the same |
-
1939
- 1939-09-15 DE DEB188610D patent/DE767114C/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1827234A (en) * | 1928-06-18 | 1931-10-13 | Gen Motors Res Corp | Rubber spring shackle and method of producing the same |
US1871861A (en) * | 1929-08-15 | 1932-08-16 | Delco Prod Corp | Oscillating joint |
DE542772C (en) * | 1930-02-09 | 1932-01-30 | Bosch Robert Ag | Guide device for back and forth swinging movements, especially for spring suspension in motor vehicles |
US1940302A (en) * | 1930-02-17 | 1933-12-19 | Chrysler Corp | Oscillating joint |
GB468618A (en) * | 1936-02-14 | 1937-07-08 | Daimler Benz Ag | Improvements in the mounting of fork-like wheel-guiding links on a tubular frame particularly for motor vehicles |
US2122839A (en) * | 1936-10-15 | 1938-07-05 | Guy And Murton Inc | Resilient bushing and method of making the same |
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