DE469421C - Shock absorber for motor vehicles - Google Patents

Shock absorber for motor vehicles

Info

Publication number
DE469421C
DE469421C DEP54239D DEP0054239D DE469421C DE 469421 C DE469421 C DE 469421C DE P54239 D DEP54239 D DE P54239D DE P0054239 D DEP0054239 D DE P0054239D DE 469421 C DE469421 C DE 469421C
Authority
DE
Germany
Prior art keywords
support arms
buffer
shock absorber
bumper
rubber
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
DEP54239D
Other languages
German (de)
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.)
Pneumatic Appliances Corp
Original Assignee
Pneumatic Appliances Corp
Publication date
Priority to DEP54239D priority Critical patent/DE469421C/en
Application granted granted Critical
Publication of DE469421C publication Critical patent/DE469421C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24Arrangements for mounting bumpers on vehicles
    • B60R19/26Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/36Combinations of yieldable mounting means of different types
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24Arrangements for mounting bumpers on vehicles
    • B60R19/26Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/28Metallic springs
    • B60R19/285Metallic springs comprising only leaf springs, e.g. the mounting means forming part of the guard itself
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24Arrangements for mounting bumpers on vehicles
    • B60R19/26Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/30Elastomeric material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Description

Stoßauffangvorrichtung für Kraftfahrzeuge Die Erfindung betrifft eine Stoßauffangvorrichtung für Kraftfahrzeuge mit zwischen der Stoßstange und deren Tragarmen angeordneten Gummipuffern.Bumper arrester for motor vehicles The invention relates to a Bumper device for motor vehicles with between the bumper and its Support arms arranged rubber buffers.

Gemäß der Erfindung hat jeder Gummipuffer einen Längskanal zur Aufnahme einer darin verschiebbaren Schutzstange, deren umgebogenes äußeres Ende mit dem äußeren Ende der Stoßstange verbunden ist. Diese Längskanäle der Gummipuffer werden durch die Tragarme, in die Puffer eingebettete, an sich bekannte Ankerplatten und durch Ansätze der Puffer begrenzt, welche Sitze für die Tragarme bilden. Letztere werden durch Klemmplatten gegen ihre Sitze gedrückt, wobei die Wände der Gummipuffer zwischen den Ankerplatten und Klemmplatten zusammengepreßt werden und infolgedessen einen-Druck auf die Schutzstangen ausüben und so Ratteln verhindern.According to the invention, each rubber buffer has a longitudinal channel for receiving it a sliding protection rod in it, the bent outer end with the outer end of the bumper is connected. These longitudinal channels become the rubber buffers by the support arms, embedded in the buffer, known anchor plates and limited by approaches of the buffer, which form seats for the support arms. Latter are pressed against their seats by clamping plates, the walls of the rubber buffers are compressed between the anchor plates and clamping plates and as a result exert a pressure on the protective bars and thus prevent rattling.

In der Zeichnung ist Abb. i eine Vorderansicht der Sto.ßauffangvorrichtung, Abb. 2 eine Draufsicht derselben und Abb. 3 ein Schnitt nach der Linie 3-3 der Abb. i.In the drawing, Fig. I is a front view of the shock absorbing device, Fig. 2 is a plan view of the same and Fig. 3 is a section along the line 3-3 of Fig. i.

Die dargestellte Stoßauffangvorrichtung besteht aus zwei übereinander angeordneten rinnenförmigen Stangen io mit nach rückwärts gebogenen Endteilen i .i, welche durch Bolzen 15 an Verbindungslaschen 13 -befestigt sind. In den gegenüberliegenden Seitenwänden der Gummipuffer 16 sind, wie bekannt, Ankerplatten 18 bzw. 2o eingebettet. Die Ankerplatte 18 dient zur Verankerung eines Bolzens 21, durch welchen mittels Mutter 24 und Klemmplatte 23 die Stangen io am Puffer festgeklemmt werden. Die gegenüberliegende Ankerplatte 2o bildet mit dem abgebogenen Ende des Tragarmes 17 und zwei nach innen gerichteten Ansätzen 27 des Puffers einen Längskanal 28, der zur Aufnahme einer darin verschiebbaren Schutzstange 3o dient, welche mit ihrem abgebogenen äußeren Ende durch einen Bolzen 31 an der Lasche 13 befestigt ist. Die Schutzstangen 30 liegen zwischen den Stangen io und können aus verhältnismäßig dünnem Material bestehen, da sie zur Aufnahme von Stößen nicht dienen, sondern lediglich zum Ablenken von Gegenständen, welche an den gekrümmten Enden ii der Stoßstangen io haftenbleiben könnten, wenn diese nach hinten oder seitwärts bewegt werden. Die Ankerplatte 2o dient zur Verankerung zweier Bolzen 22, durch welche der Tragarm 17 mittels einer Klemmplatte 25 und Muttern 26 fest gegen seinen Sitz gedrückt wird, der durch die Ansätze 27 gebildet wird. Dabei wird zugleich das Material der Seitenwand des Puffers zwischen der Klemmplatte 25 und der Ankerplatte 2o zusammengepreßt und infolgedessen ein Druck auf die Kanten der Schutzstangen 30 ausgeübt und damit deren Ratteln während der Fahrt vermieden.The shock absorbing device shown consists of two trough-shaped rods io arranged one above the other with end parts i .i bent backwards, which are fastened to connecting straps 13 by bolts 15. As is known, anchor plates 18 and 2o are embedded in the opposite side walls of the rubber buffers 16. The anchor plate 18 serves to anchor a bolt 21 through which the rods io are clamped to the buffer by means of nut 24 and clamping plate 23. The opposite anchor plate 2o forms with the bent end of the support arm 17 and two inwardly directed projections 27 of the buffer a longitudinal channel 28 which serves to receive a movable therein protection bar 3o which fixed with its bent outer end by a pin 31 on the tab 13 is. The protective rods 30 lie between the rods io and can be made of relatively thin material, since they are not used to absorb impacts, but only to deflect objects that could stick to the curved ends ii of the bumpers io if they move backwards or to the side be moved. The anchor plate 2o serves to anchor two bolts 22, by means of which the support arm 17 is pressed firmly against its seat, which is formed by the lugs 27, by means of a clamping plate 25 and nuts 26. At the same time, the material of the side wall of the buffer is pressed together between the clamping plate 25 and the anchor plate 2o and, as a result, pressure is exerted on the edges of the protective rods 30, thus avoiding their rattling while driving.

Claims (3)

PATENTANSPRÜCHE: i. Stoßauffangvorrichtung für Kraftfahrzeuge mit zwischen der Stoßstange und deren Tragarmen angeordneten Gummipuffern, dadurch gekennzeichnet, daß die Gummipuffer (16) einen Längskanal (28) zur Aufnahme einer darin verschiebbaren Schutzstange (30) haben, deren umgebogenes äußeres Ende mit dem äußeren Ende der Stoßstange (io) verbunden ist. PATENT CLAIMS: i. Bumpers for automobiles with rubber buffers arranged between the bumper and its support arms, characterized in that that the rubber buffer (16) has a longitudinal channel (28) for receiving a slidable therein Protective rod (30) have the bent outer end with the outer end of the Bumper (io) is connected. 2. Stoßauffangvorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Längskanäle (28) der Gummipuffer durch die Tragarme (r7), in die Puffer eingel:ettete, an sich bekannte Ankerplatten (2o) und durch Ansätze (27) der Puffer begrenzt sind, welche Sitze für die Tragarme (17) bilden. 2. Shock absorbing device according to claim i, characterized characterized in that the longitudinal channels (28) of the rubber buffers through the support arms (r7), Embedded in the buffers: embedded anchor plates known per se (2o) and by means of approaches (27) the buffer are limited, which form seats for the support arms (17). 3. Stoßauffangvorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Tragarme (17) durch Klemmplatten (25) gegen ihre Sitze gedrückt werden, wobei die Wände der Gummipuffer zwischen den Ankerplatten und Klemmplatten zusammengepreßt werden und infolgedessen einen Druck auf die Schutzstangen (30) ausüben.3. Shock absorber according to claim 2, characterized in that the support arms (17) are provided by clamping plates (25) pressed against their seats with the walls of rubber buffers between the anchor plates and clamping plates are pressed together and consequently one Put pressure on the protective bars (30).
DEP54239D Shock absorber for motor vehicles Expired DE469421C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP54239D DE469421C (en) Shock absorber for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP54239D DE469421C (en) Shock absorber for motor vehicles

Publications (1)

Publication Number Publication Date
DE469421C true DE469421C (en) 1928-12-11

Family

ID=7386956

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP54239D Expired DE469421C (en) Shock absorber for motor vehicles

Country Status (1)

Country Link
DE (1) DE469421C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234554B (en) * 1958-08-13 1967-02-16 Daimler Benz Ag Suspension body made of rubber for flexible attachment of bumpers to the car body wall of motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234554B (en) * 1958-08-13 1967-02-16 Daimler Benz Ag Suspension body made of rubber for flexible attachment of bumpers to the car body wall of motor vehicles

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