DE464815C - A bumper connected to the end of the chassis of motor vehicles by means of two-armed levers - Google Patents
A bumper connected to the end of the chassis of motor vehicles by means of two-armed leversInfo
- Publication number
- DE464815C DE464815C DEC39012D DEC0039012D DE464815C DE 464815 C DE464815 C DE 464815C DE C39012 D DEC39012 D DE C39012D DE C0039012 D DEC0039012 D DE C0039012D DE 464815 C DE464815 C DE 464815C
- Authority
- DE
- Germany
- Prior art keywords
- chassis
- motor vehicles
- bumper
- armed levers
- coil springs
- 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
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Description
Am Ende des Fahrgestells von Kraftfahrzeugen mittels zweiarmiger Hebel angeschlossene Stoßstange Die Erfindung betrifft eine Stoßstange, die in bekannter Weise am vorderen Ende des Wagengestells angeordnet ist und durch Zugglieder und durch in diese eingeschaltete Schraubenfedern mit der Bremse so verbunden ist, daß beim Auftreffen der Stoßstange auf ein Hindernis der Wagen selbsttätig gebremst wird.At the end of the chassis of motor vehicles by means of two-armed levers connected bumper The invention relates to a bumper that is known in Way is arranged at the front end of the carriage frame and by tension members and is connected by coil springs switched in this with the brake so that when the bumper hits an obstacle, the car brakes automatically will.
Sie unterscheidet sich von dieser bekannten. Einrichtung dadurch, daß die Zugkabel, deren Führungsrollen und die in das Kabel eingesetzten Schraubenfedern innerhalb der hohlen Längsträger des Wagengestells untergebracht sind, um ein seitliches Ausweichen zu verhindern.It differs from this well-known one. Establishment thereby, that the pull cables, their guide rollers and the coil springs inserted into the cable housed within the hollow side members of the car frame to a side To prevent evasion.
Auf der Zeichnung ist eine erfindungsgemäß angeordnete Stoßstange mit Bremseinrichtung dargestellt, und zwar in Abb. I in Draufsicht, in Abb. 2 in seitlicher Ansicht.In the drawing is a bumper arranged according to the invention shown with braking device, namely in Fig. I in plan view, in Fig. 2 in side view.
Abb. 3 zeigt im Schnitt eine Federbüchse, die in die Zugglieder eingeschaltet ist.Fig. 3 shows in section a spring sleeve which is switched into the tension members is.
Die Stoßstange I mit um Zapfen 32 beweglichen Endgliedern 3I zur Verhinderung des Festhakens und Abbrechens der Stange bei Auftreffen auf ein Hindernis ist unter Zwischenschaltung von Gelenken 3, 3' auf die Enden von Doppelhebeln 2, 2' aufgesetzt, welche in Lagern 5, 5', die mittels Ringen I8, I8' auf die vorderen Enden der Längsträger 6, 6' des Gestells aufgespannt werden, um Zapfen I7, I7' drehbar sind. An den freien Enden der Doppelhebel sind die Kabel 7, 7' angeschlossen, die über Führungsrollen 8, 8', die innerhalb der hohlen Längsträger liegen, laufen. Die Kabelenden sind mit den vorderen Bremshebeln I9, I9', die auf einer Welle 4 befestigt sind, und mit Zugstangen 9, 9' verbunden, die durch Federbüchsen II, II' hindurchgehen, die auf der Traverse 33 aufsitzen. Jenseits dieser Büchsen stehen die Kabel, mit Schraubenfedern I2, I2' in Verbindung, an die sich Stangen I3, I3' anschließen, die an den hinteren Bremshebeln 2o, 2o' befestigt sind. Zur Bedienung der Vorderbremsen dienen die Hebel 2I, 2I', die auf der Querstange 22 sitzen. Auf diese ist ein Arm 3o aufgekeilt, der mittels der Zugstange 25 mit der Kulisse 26 über einen Zapfen des Handhebels 27 greift, der um 28 drehbar ist.The bumper I with end members 3I movable around pin 32 to prevent hooking and breaking off of the bar when it hits an obstacle is under Interposition of joints 3, 3 'placed on the ends of double levers 2, 2', which in bearings 5, 5 ', which by means of rings I8, I8' on the front ends of the longitudinal beams 6, 6 'of the frame are clamped to pivot pins I7, I7'. To the free ones The cables 7, 7 'are connected to the ends of the double lever and are connected via guide rollers 8, 8 ', which lie within the hollow longitudinal beams, run. The cable ends are with the front brake levers I9, I9 ', which are mounted on a shaft 4, and connected to tie rods 9, 9 'which go through spring sleeves II, II' which sit on the traverse 33. Beyond these sockets are the cables with coil springs I2, I2 'in connection, to which rods I3, I3' are connected, which are connected to the rear Brake levers 2o, 2o 'are attached. The levers are used to operate the front brakes 2I, 2I ', which sit on the crossbar 22. An arm is wedged on this 3o, by means of the pull rod 25 with the link 26 via a pin of the hand lever 27 engages, which can be rotated by 28.
In den Federbüchsen II und II' liegen hintereinander zwei verschieden starke Schraubenfedern I5 und I6, gegen deren vorderen Federteller sich nacheinander zwei Anschläge 23 und 24 der Zugstangen 9 bzw. 9' legen.In the spring sleeves II and II 'there are two different ones one behind the other strong coil springs I5 and I6, against whose front spring plates one after the other two stops 23 and 24 of the tie rods 9 and 9 ', respectively.
Beim Auftreffen der Stoßstange I auf ein Hindernis öffnen sich zunächst die Winkelhebel 2, 2'; die Kabel 7, 7' werden in Richtung des Pfeiles nach vorn gezogen, spannen mittels des Anschlages 23 die Federn I5 und drehen die Bremshebel I9, I9', ohne vorläufig die Schraubenfedern I2, I2' zu spannen. Hierauf legt sich der Anschlag 24 gegen die Platte 29 der Feder I6, die nunmehr ebenfalls gespannt wird. Bei weiterem Zurückdrücken der Stoßstange werden dann durch den Widerstand der in Wirksamkeit tretenden Bremsvorrichtung auch die Schraubenfedern I2, I2' gespannt und der Wagen gebremst.When the bumper I hits an obstacle, they initially open the angle levers 2, 2 '; the cables 7, 7 'are in the direction of the arrow forward pulled, tension the springs I5 by means of the stop 23 and turn the brake lever I9, I9 'without temporarily tensioning the coil springs I2, I2'. Here lies down the stop 24 against the plate 29 of the spring I6, which is now also tensioned will. If the bumper is pushed back further, the resistance will then the coming into effect braking device also tensioned the coil springs I2, I2 ' and the car braked.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC39012D DE464815C (en) | A bumper connected to the end of the chassis of motor vehicles by means of two-armed levers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC39012D DE464815C (en) | A bumper connected to the end of the chassis of motor vehicles by means of two-armed levers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE464815C true DE464815C (en) | 1928-08-31 |
Family
ID=7023553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC39012D Expired DE464815C (en) | A bumper connected to the end of the chassis of motor vehicles by means of two-armed levers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE464815C (en) |
-
0
- DE DEC39012D patent/DE464815C/en not_active Expired
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