DE2128210A1 - SHOCK ABSORBER MOUNTING - Google Patents

SHOCK ABSORBER MOUNTING

Info

Publication number
DE2128210A1
DE2128210A1 DE2128210A DE2128210A DE2128210A1 DE 2128210 A1 DE2128210 A1 DE 2128210A1 DE 2128210 A DE2128210 A DE 2128210A DE 2128210 A DE2128210 A DE 2128210A DE 2128210 A1 DE2128210 A1 DE 2128210A1
Authority
DE
Germany
Prior art keywords
shock absorber
bolt
absorber mounting
ball socket
ball
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.)
Pending
Application number
DE2128210A
Other languages
German (de)
Inventor
Heinz Buechmann
Wilfried Kaufmann
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE2128210A priority Critical patent/DE2128210A1/en
Publication of DE2128210A1 publication Critical patent/DE2128210A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/001—Arrangements for attachment of dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/005—Ball joints
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
    • F16C11/0623—Construction or details of the socket member
    • F16C11/0628—Construction or details of the socket member with linings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/08—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints with resilient bearings
    • F16C11/083—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints with resilient bearings by means of parts of rubber or like materials
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/54—Arrangements for attachment

Description

" Stoßdämpferlagerung " Die Drfindung bezieht sich auf eine Stoßdämpferlagerung für Fahrzeuge, itisbesoiidere für Kraftfahrzeuge. "Shock absorber mounting" The invention relates to a shock absorber mounting for vehicles, itisbesoiidere for automobiles.

Es ist bekamt, Stoßdämpfer an illren Gelenkköpfen mit elastisch verformbaren Gelenklagern zu versehen, um damit geringste Winkelausschläge auffangen bzw. ausgleichen zu können.It is known that shock absorbers on illren rod ends with elastically deformable ones To provide spherical bearings in order to absorb or compensate for the slightest angular deflections to be able to.

Trotzdem kommt es bei derartigen Stoßdämpfern oftmals vor, daß der Nolben im Zylinder kurzzeitig klemmt.Nevertheless, it often happens with such shock absorbers that the The piston is temporarily stuck in the cylinder.

Um diesen Nachteil zu beseitigen, liegt der Erfindung die Aufgabe zugrunde, einen Stoßdämpfer zu schaffen, der an beiden Enden so fixiert ist, daß ein größtmöglicher Winkelausschlag des Stoßdämpfers nach allen Seiten gegenüber den Teilen erreichbar ist, deren Brschiitterungen oder Vibrationen gedämpft werden sollen.In order to eliminate this disadvantage, the object of the invention is to be found based on creating a shock absorber that is fixed at both ends so that the greatest possible angular deflection of the shock absorber on all sides the parts can be reached whose fractions or vibrations are dampened should.

Die Aufgabe wird gemäß der Erfindung dadurch gelöst, daß in den Gelenkköpfen des Stoßdämpfers eine Kugelpfanne angeordnet ist, in der ein mit einem Kugelkopf versehener Bolzen od.dgl. bewegbar gelagert ist.The object is achieved according to the invention in that in the joint heads of the shock absorber a ball socket is arranged in which a ball head provided bolt or the like. is movably mounted.

Als weiteres merkmal der Erfindung ist die aus einem elastisch verformbaren Material bestehende Kugelpfanne mit dem Gelenkkopf fest verbunden. Ferner weist die Kugelpfanne an einer Scite eine sich nach außen erweiternde Öffnung auf.Another feature of the invention is that of an elastically deformable one Material existing ball socket firmly connected to the joint head. Also has the ball socket on a Scite has an opening that widens outwards.

In vorteilhafter Ausgestaltung der Erfindung kann der Bolzen od.dgl. iii der Nähte des Kugelkopfes von einer weichen Abdichtung umgeben sein, die die Öffnung der Kugelpfanne abdeckt.In an advantageous embodiment of the invention, the bolt or the like. iii the seams of the spherical head must be surrounded by a soft seal that protects the The opening of the ball socket.

Die Abdichtung, die beispielsweise aus Weichgummi besteht, verhindert das Eindringen von Sciimutz und schützt den am Kugelkopf aufnehmenden Raum vor Feuchtigkeit.The seal, which consists for example of soft rubber, prevents the penetration of sciimutz and protects the receiving space on the ball head from moisture.

In vorteilhafter Weise kann erfindungsgemäß die Mittellängsachse des Bolzens od.dgl. quer zur Mittellängsachse des Stoßdämpfers liegen wid diese schneiden.According to the invention, the central longitudinal axis of the Bolt or the like. these cut across the central longitudinal axis of the shock absorber.

In der Zeiclmung ist der Gegenstand der Erfindung anhand eines Ausführungsbeispieles dargestellt.In the drawing, the subject matter of the invention is based on an exemplary embodiment shown.

Lin in Fig.1 gezeigter Stoßdämpfer 1 ist an seinen Enden mit jeweils einem ringförmig ausgebildeten Gelenkkopf 2 versehen. An der Innonwandung dicses Gelenkkopfes t ist eine aus Gummi bestehonde Kugelpfaune 3 anvulkanisiert, deren aus dem Gelenkkopf 2 herausragende Enden « 9 5 an den Stirnseiten 6, 7 des Gelenkkopfes anliegen.Lin shown in Fig.1 shock absorber 1 is at its ends with each a ring-shaped joint head 2 is provided. On the inside wall dicses The joint head t is a rubber ball socket 3 vulcanized, whose ends 9 5 protruding from the joint head 2 on the end faces 6, 7 of the joint head issue.

Ein mit einem Kugelkopf 8 versehener Bolzen 9 ist in der Kugelpfanne 3, die an ihrem einen Ende 4 geschlossen ist und am anderen Ende 5 eine trichterförmige Öffnung 10 aufweist, derart beweglich gelagert, daß ein Winkelausschlag von ca. 45° möglich ist.A bolt 9 provided with a ball head 8 is in the ball socket 3, which is closed at one end 4 and at the other end 5 a funnel-shaped Has opening 10, mounted movably in such a way that an angular deflection of approx. 45 ° is possible.

Der zur Aufnahme des Kugelkopfes 8 dienende Raum 11 ist an der Öffnung 10 durch eine aus Weichgummi bestehende und rillgförmig ausgebildete Abdichtung 12 abgedeckt, die gleichzeitig den bolzen 9 so umgibt, daß trotz Bewegung des Bolzens 9 ein Eindringen von Schmutz und Feuchtigkeit in den Raum 11 verhindert wird.The space 11 serving to accommodate the ball head 8 is at the opening 10 by a seal made of soft rubber and designed in the form of grooves 12 covered, which at the same time surrounds the bolt 9 so that despite movement of the bolt 9 penetration of dirt and moisture into the space 11 is prevented.

Die Mittellänhgsachsen 13 der Bolzen 9 gehen durch die Mittellängsachse 14 des Stoßdämpfers 1, wobei bei Normalstellung des Stoßdämpfers die Mittellängsachsen 13 der bolzen 9 quer zur Mittellangsacllse 14 des Stoßdämpfers 1 liegen.The central longitudinal axes 13 of the bolts 9 go through the central longitudinal axis 14 of the shock absorber 1, with the central longitudinal axes in the normal position of the shock absorber 13 of the bolts 9 lie transversely to the central axis 14 of the shock absorber 1.

Die Ausführungsform der Stoßdämpferlagerung trägt zur @rhöhung der Lebensdauer bei, weil einerseits keine halkarbeit mehr geleistet wird und andererseits mechanische Beanspruchungen der Lagerstellen geringer Sind. Anßerdem wird ein Verklemmen des Kolbens im Zylinder durch die größere Neigungsfreiheit des Stoßdhmpfers, vor allom in Längsrichtung des Bolzens, vermieden.The embodiment of the shock absorber mounting helps to increase the Lifespan, because on the one hand no more chalk work is done and on the other hand mechanical stresses on the bearing points are lower. In addition, there will be a jamming of the piston in the cylinder due to the greater freedom of inclination of the shock absorber allom in the longitudinal direction of the bolt, avoided.

Claims (5)

AnsprücheExpectations Stoßdämpferlagerung für Fahrzeuge, insbesondere für Kraftfahrzeuge. d a d u r c h g e k e n n z e i c h n e t, daß in den Gelenkköpfen (2) des Stoßdämpfers (1) eine Kugelpfainie (3) angeordnet ist, in dor ein mit einen Kugelkopf (8) versehener Bolzen (9) od.dgl. bewegbar gelagert ist. Shock absorber mounts for vehicles, in particular for motor vehicles. d u r c h e k e n n n z e i c h n e t that in the joint heads (2) of the shock absorber (1) a Kugelpfainie (3) is arranged, in which a ball head (8) is provided Bolt (9) or the like. is movably mounted. 2. Stoßdä.mp£erlagerung nach Anspruch 1, dadurch gekennzeichnet, daß die Kugelpfanne (3) mit dem Gelenkkopf (2) fest verbunden ist und aus einem elastisch verformbaren Material besteht.2. Shock absorber storage according to claim 1, characterized in that the ball socket (3) is firmly connected to the joint head (2) and consists of an elastic deformable material. 3. Stoßdämpferlagerung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Kugelpfanne (3) an eitler Seite eine sich nach außen erweiternde Öfiun (10) aufweist.3. Shock absorber mounting according to claims 1 and 2, characterized in that that the ball socket (3) on the void side has an outwardly widening opening (10) having. 4. Stoßdämpferlagerung nach den Ansprüchen 1 bis 3, dedurch gekennzeichnet, daß der Bolzen (9) od,dgl.4. Shock absorber mounting according to claims 1 to 3, characterized by that the bolt (9) or the like. in der Nähe des Iiugelkopfes (8) von einer aus weichem Material bestehenden Abdichtung (12) umgeben ist, die die Öffnung der Kugelpfanne (3) abdeckt. in the vicinity of the ball head (8) of one made of soft material Seal (12) is surrounded, which covers the opening of the ball socket (3). 5. Stoßdämpferlagerung nach den Ansprüchen 1 bis 4.5. Shock absorber mounting according to Claims 1 to 4. dadurch gekennzeichnet, daß die Mittellängsachse (13) des Bolzens (9) od.dgl. quer zur Mittellängsachse (14) des Stoßdämpfers (1) liegt un diese schneidet. characterized in that the central longitudinal axis (13) of the bolt (9) or the like. transversely to the central longitudinal axis (14) of the shock absorber (1) lies un this intersects.
DE2128210A 1971-06-07 1971-06-07 SHOCK ABSORBER MOUNTING Pending DE2128210A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2128210A DE2128210A1 (en) 1971-06-07 1971-06-07 SHOCK ABSORBER MOUNTING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2128210A DE2128210A1 (en) 1971-06-07 1971-06-07 SHOCK ABSORBER MOUNTING

Publications (1)

Publication Number Publication Date
DE2128210A1 true DE2128210A1 (en) 1973-01-04

Family

ID=5810075

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2128210A Pending DE2128210A1 (en) 1971-06-07 1971-06-07 SHOCK ABSORBER MOUNTING

Country Status (1)

Country Link
DE (1) DE2128210A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268018A (en) * 1977-08-06 1981-05-19 Stabilus Gmbh Electrically conductive, telescoping spring
EP0389681A2 (en) * 1989-03-29 1990-10-03 Nissan Motor Co., Ltd. Damper unit for automotive power unit or the like
FR2673985A1 (en) * 1991-03-16 1992-09-18 Volkswagen Ag DEFORMATION ELEMENT OPERATING ACCORDING TO THE PRINCIPLE OF THE TURNING.
DE4445233C1 (en) * 1994-12-17 1996-08-14 Stabilus Gmbh Shackle toggle joint for piston cylinder unit, especially pneumatic spring

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268018A (en) * 1977-08-06 1981-05-19 Stabilus Gmbh Electrically conductive, telescoping spring
EP0389681A2 (en) * 1989-03-29 1990-10-03 Nissan Motor Co., Ltd. Damper unit for automotive power unit or the like
EP0389681A3 (en) * 1989-03-29 1991-04-03 Nissan Motor Co., Ltd. Damper unit for automotive power unit or the like
FR2673985A1 (en) * 1991-03-16 1992-09-18 Volkswagen Ag DEFORMATION ELEMENT OPERATING ACCORDING TO THE PRINCIPLE OF THE TURNING.
DE4445233C1 (en) * 1994-12-17 1996-08-14 Stabilus Gmbh Shackle toggle joint for piston cylinder unit, especially pneumatic spring
US5735373A (en) * 1994-12-17 1998-04-07 Stabilus Gmbh Shock absorber and a hinge eye for a shock absorber

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