DE1063475B - Device for stopping a vehicle immediately in the event of a collision - Google Patents
Device for stopping a vehicle immediately in the event of a collisionInfo
- Publication number
- DE1063475B DE1063475B DEG21141A DEG0021141A DE1063475B DE 1063475 B DE1063475 B DE 1063475B DE G21141 A DEG21141 A DE G21141A DE G0021141 A DEG0021141 A DE G0021141A DE 1063475 B DE1063475 B DE 1063475B
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- wheels
- holding device
- known per
- rollers
- 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
Links
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims 1
- 230000001066 destructive effect Effects 0.000 description 1
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
- B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
- B60R19/16—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement having deflecting members, e.g. rollers, balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
- B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Regulating Braking Force (AREA)
Description
Einrichtung zum sofortigen Anhalten eines Fahrzeugs bei Zusammenstößen Die Erfindung bezieht sich auf eine Einrichtung zum sofortigen Anhalten eines Fahrzeugs bei Zusammenstößen, die aus einer oder mehreren im Ruhezustand von einer Haltevorrichtung in zusammengelegtem Zustand gehaltenen, einerseits am Rahmen des Fahrzeugs befestigten Auflauffläche(n) für die Räder des Fahrzeugs besteht, wobei die Haltevorrichtung durch das Berühren einer an der Spitze des Fahrzeugs angeordneten Stoßauffangvorrichtung ausgelöst wird.Device for stopping a vehicle immediately in the event of a collision The invention relates to a device for instantly stopping a vehicle in the event of collisions resulting from one or more at rest from a holding device held in the collapsed state, on the one hand attached to the frame of the vehicle There is contact surface (s) for the wheels of the vehicle, the holding device by touching a bumper at the top of the vehicle is triggered.
Solche bekannten Einrichtungen haben aber den Nachteil, daß mit ihnen ein gleichzeitiges Ablenken des Fahrzeugs aus der Stoßrichtung, das die zerstörende Kraft beim Zusammenstoß mildern könnte, nicht möglich ist. Es ist zwar auch schon bekannt, an der Spitze von Fahrzeugen um vertikale Achsen drehbare Ablenkrollen- oder Scheiben im Halbkreis anzuordnen, die beim Auftreffen auf ein Fahrthindernis in Drehung versetzt werden und infolge der auftretenden Reaktionskräfte ein seitliches Verschwenken des Fahrzeugs aus der Fahrtrichtung bewirken, jedoch wird hierbei die Antriebskraft des Fahrzeugs nicht unwirksam gemacht. Weiter sind auch schon am Vorderteil von Fahrzeugen angeordnete elastische Laufbänder zum Auslösen von Sicherheitseinrichtungen vorgeschlagen worden, die als Schlepprad zum seitlichen Bewegen des Vorderteils des Fahrzeugs ausgebildet sind.Such known devices have the disadvantage that with them a simultaneous deflection of the vehicle from the direction of impact, which is the destructive Force in a collision could mitigate is not possible. It is already known, deflector pulley rotatable around vertical axes at the top of vehicles or to arrange disks in a semicircle when hitting an obstacle are set in rotation and a lateral due to the reaction forces that occur Swivel the vehicle out of the direction of travel, but this will cause the Driving force of the vehicle is not rendered ineffective. Further are already on the front part Elastic treadmills arranged by vehicles to trigger safety devices has been proposed as a tow wheel for moving the front part laterally of the vehicle are designed.
Der Erfindung liegt die Aufgabe zugrunde, die Mängel der eingangs behandelten bekannten Einrichtungen zum sofortigen Anhalten eines Kraftfahrzeugs bei Zusammenstößen zu beseitigen und so auszubilden, daß gleichzeitig mit dem Anhalten des Fahrzeugs ein Ablenken des Vorderteils des Fahrzeugs aus der Stoßrichtung erfolgt.The invention is based on the problem of the shortcomings of the introduction discussed known devices for the immediate stop of a motor vehicle to be eliminated in the event of collisions and to be trained so that simultaneously with stopping of the vehicle, the front part of the vehicle is deflected from the direction of impact.
Die Erfindung besteht darin, daß die Stoßauffangvorrichtung in der an sich bekannten Weise aus in einem Halbkreis an der Spitze des Fahrzeugs angeordneten, um vertikale Achsen drehbaren Rädern oder Rollen besteht und daß die Räder oder Rollen bei ihrer Drehung infolge Berührung mit einem anstoßenden Gegenstand einen endlosen Keilriemen antreiben, dessen Bewegung die Haltevorrichtung für die Auflauffläche auslöst.The invention consists in that the bumper device in the known manner from arranged in a semicircle at the top of the vehicle, There are wheels or rollers rotatable about vertical axes and that the wheels or Roll as they rotate as a result of contact with an abutting object Drive endless V-belt, the movement of which controls the holding device for the ramp surface triggers.
In weiterer Ausgestaltung der Erfindung können die Räder oder Rollen in an sich bekannter Weise mit Hartgummiwülsten versehen sein. Weiter können die Auflaufflächen in an sich bekannter Weise als Kettengliederfallbremsen für die Hinterräder ausgebildet sein. Zweckmäßig besteht die Haltevorrichtung aus einem Haltearm, der mit einer vom endlosen Keilriemen getriebenen Rolle fest verbunden ist.In a further embodiment of the invention, the wheels or rollers be provided in a known manner with hard rubber beads. The Run-on surfaces in a manner known per se as chain link brakes for the rear wheels be trained. The holding device expediently consists of a holding arm which is firmly connected to a roller driven by the endless V-belt.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Sie zeigt schematisch die zum Teil weggebrochene Draufsicht auf ein Kraftfahrzeug mit der Einrichtung nach der Erfindung. Am Rahmen 1 eines Kraftfahrzeugs ist an der Vorderseite ein etwa halbkreisförmiger Träger 2 befestigt, auf dem mit Abstand voneinander Rollen 3 frei drehbar gelagert sind, die mit Hartgummiwülsten ausgerüstet sind. Die Rollen 3 haben Naben, in die ein Keilriemenprofil eingearbeitet ist. Am Rahmen sind ferner Leitrollen 4 und vor den Hinterrädern 5 liegende Leitrollen 6 vorgesehen. Die Leitrollen 4 und 6 haben ebenfalls ein Keilriemenprofil. Um die Rollen 3 und die Leitrollen 4 und 6 ist ein endloser Keilriemen 7 herumgeführt, so daß bei der Drehbewegung einer der Rollen 3 infolge eines Zusammenstoßes die Leitrollen 6 vom Keilriemen 7 angetrieben werden. Die Leitrollen 6 tragen Haltearme 8, die in der Normallage Kettengliederfallbremsen 9 in zusammengelegtem Zustand am Rahmen festhalten, bei einer Drehung der Leitrollen 6 diese aber freigeben, so daß die Auflaufflächen der Bremse 9 in die Fahrbahn der Hinterräder 5 gelangen. Im Falle eines Zusammenstoßes wird das Fahrzeug also aus der Stoßrichtung abgelenkt und nahezu gleichzeitig abgebremst.An exemplary embodiment of the invention is shown in the drawing. It shows schematically the partially broken away plan view of a motor vehicle with the device according to the invention. The frame 1 of a motor vehicle is on the front an approximately semicircular carrier 2 attached, on which at a distance rollers 3 are freely rotatable from one another and are equipped with hard rubber beads are. The rollers 3 have hubs in which a V-belt profile is incorporated. At the Frames are also guide rollers 4 and guide rollers 6 located in front of the rear wheels 5 intended. The guide rollers 4 and 6 also have a V-belt profile. To the Rollers 3 and the guide rollers 4 and 6, an endless V-belt 7 is guided around, so that when one of the rollers 3 rotates as a result of a collision, the Guide rollers 6 are driven by the V-belt 7. The guide rollers 6 carry holding arms 8, the chain link drop brakes 9 in the normal position in the collapsed state Hold on to the frame, but release them when the guide rollers 6 rotate, like this that the contact surfaces of the brake 9 get into the roadway of the rear wheels 5. In the event of a collision, the vehicle is deflected from the direction of impact and braked almost simultaneously.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG21141A DE1063475B (en) | 1956-12-18 | 1956-12-18 | Device for stopping a vehicle immediately in the event of a collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG21141A DE1063475B (en) | 1956-12-18 | 1956-12-18 | Device for stopping a vehicle immediately in the event of a collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1063475B true DE1063475B (en) | 1959-08-13 |
Family
ID=7121659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG21141A Pending DE1063475B (en) | 1956-12-18 | 1956-12-18 | Device for stopping a vehicle immediately in the event of a collision |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1063475B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190241137A1 (en) * | 2018-02-07 | 2019-08-08 | Hongjun Pan | Lifesaving apparatus for death and injury reduction in vehicle collision |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1526892A (en) * | 1921-06-15 | 1925-02-17 | Arrighi Pietro | Emergency brake |
| DE487151C (en) * | 1929-11-30 | Jean Van De Putte | Device on motor vehicles for protection against collisions | |
| CH145011A (en) * | 1930-02-20 | 1931-01-31 | Wissmann Peter | Collision protection device on motor vehicles. |
| DE642667C (en) * | 1932-05-19 | 1937-03-15 | Heinrich Karl | Fall arrest and braking devices on motor vehicles |
| FR1008875A (en) * | 1950-01-19 | 1952-05-22 | Safety device for preventing accidents, including crushing pedestrians and collision between automobiles and intended to be placed in front of automobiles | |
| DE912304C (en) * | 1951-06-17 | 1955-01-24 | Edwin Kratzmann | Emergency brake for motor vehicles |
| FR1119191A (en) * | 1954-11-16 | 1956-06-15 | Safety braking device | |
| DE1012197B (en) | 1954-11-06 | 1957-07-11 | Anton Brich | Protection device for motor vehicles |
-
1956
- 1956-12-18 DE DEG21141A patent/DE1063475B/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE487151C (en) * | 1929-11-30 | Jean Van De Putte | Device on motor vehicles for protection against collisions | |
| US1526892A (en) * | 1921-06-15 | 1925-02-17 | Arrighi Pietro | Emergency brake |
| CH145011A (en) * | 1930-02-20 | 1931-01-31 | Wissmann Peter | Collision protection device on motor vehicles. |
| DE642667C (en) * | 1932-05-19 | 1937-03-15 | Heinrich Karl | Fall arrest and braking devices on motor vehicles |
| FR1008875A (en) * | 1950-01-19 | 1952-05-22 | Safety device for preventing accidents, including crushing pedestrians and collision between automobiles and intended to be placed in front of automobiles | |
| DE912304C (en) * | 1951-06-17 | 1955-01-24 | Edwin Kratzmann | Emergency brake for motor vehicles |
| DE1012197B (en) | 1954-11-06 | 1957-07-11 | Anton Brich | Protection device for motor vehicles |
| FR1119191A (en) * | 1954-11-16 | 1956-06-15 | Safety braking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190241137A1 (en) * | 2018-02-07 | 2019-08-08 | Hongjun Pan | Lifesaving apparatus for death and injury reduction in vehicle collision |
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