DE443769C - Braking device connected to the coupling of a single-axle trailer to prevent the trailer from skidding - Google Patents
Braking device connected to the coupling of a single-axle trailer to prevent the trailer from skiddingInfo
- Publication number
- DE443769C DE443769C DEK99439D DEK0099439D DE443769C DE 443769 C DE443769 C DE 443769C DE K99439 D DEK99439 D DE K99439D DE K0099439 D DEK0099439 D DE K0099439D DE 443769 C DE443769 C DE 443769C
- Authority
- DE
- Germany
- Prior art keywords
- trailer
- braking device
- skidding
- prevent
- axle
- 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
- 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
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Description
In die Kupplung eines einachsigen Anhängers eingeschaltete Bremsvorrichtung zum Verhüten von Schleuderbewegungen des Anhängers. Die Beförderung von Gepäck und sonstigen Ladegütern im Gewicht bis etwa 5oQkg erfolgt durch einachsige Anhängewagen, die mit Zugwagen direkt gekuppelt sind.Braking device engaged in the clutch of a single-axle trailer to prevent the trailer from skidding. The carriage of luggage and other cargo with a weight of up to about 5oQkg is carried out by single-axle trailers, which are directly coupled to towing vehicles.
Bei der bisher üblichen Konstruktion konnte der Zugwagen mit dem Anhänger nur geringe Geschwindigkeiten fahren, weil der Anhänger bei schneller Fahrt seitlich schleuderte und bei der über derAchse liegenden Last in Gefahr kam, umzukippen.With the construction usual up to now, the towing car with the trailer could be used Only drive at low speeds because the trailer is moving sideways when driving fast skid and was in danger of tipping over with the load lying above the axle.
Es sind schon Einrichtungen bekannt, die die Schleuderbewegungen verhindern sollen.Devices are already known that prevent the slingshot movements should.
Die hier beschriebene Erfindung erreicht die Verhinderung der Schleuderwirkung durch Abbremsen der seitlichen Drehbewegungen bei jedem vorkommenden Drehwinkel.The invention described herein accomplishes the prevention of the spin effect by braking the lateral rotary movements at every occurring angle of rotation.
Diese Einrichtung gestattet ferner, die Lastdrücke des Anhängers beim Bremsen des Kraftwagens elastisch auf diesen zu übertragen.This device also allows the load pressures of the trailer when To transmit brakes of the motor vehicle elastically on this.
Der Anhänger ist durch ein leicht lösbares Verbindungselement an dem Zugwagen angehängt. In der Zeichnung ist der Erfindungsgegenstand beispielsweise in einer Ausführungsform in Abb. i in Seitenansicht und in Abb. 2 im Grundriß dargestellt.The trailer is attached to the Towing car attached. In the drawing, the subject matter of the invention is for example in one embodiment shown in Fig. i in side view and in Fig. 2 in plan.
An dem Verbindungsrohr 5 befindet sich ein als Feder ausgeführter Stahlbügel 13. Dieser Stahlbügel wirkt an seinem hinteren Teile 2o als Schleifsegment. Gegen diesen Bogen wird durch die Federn 15, welche sich gegen den Anhängerkörper 18 abstützen, ein Bügel 14 gepreßt. Die Muttern 16, welche auf den Gewindebolzen 17 angeordnet sind, gestatten, den Anpressungsdruck von Bügel und Segment durch Anspannung der Federn einzustellen.On the connecting pipe 5 there is one designed as a spring Steel bracket 13. This steel bracket acts on its rear part 2o as a grinding segment. Against this bow is by the springs 15, which are against the trailer body Support 18, a bracket 14 is pressed. The nuts 16, which are on the threaded bolts 17 are arranged, allow the contact pressure of bracket and segment through Adjust the tension of the springs.
Durch diese Anordnung wird folgendes erreicht Wenn dieser Kraftzug in die Kurve geht, so kann sich der Anhänger um das Kugelgelenk 6,7 drehen. Hierbei schleift der Bügel 14 gegen das Schleifsegment 2o. Treten Schleuderwirkungen auf, so ist die Drehbewegung schneller als bei dem langsamen Inkurvegehen. Ein Schleudern wird nun dadurch verhindert, daß die schnelle seitliche Bewegung durch die stärkere Reibungsarbeit zwischen Bügel und Segment gebremst wird.With this arrangement, the following is achieved. When this power train goes into the curve, the trailer can rotate around the ball joint 6.7. Here, the bracket 14 grinds against the grinding segment 2o. If skidding effects occur, the turning movement is faster than with slow incurving. Skidding is now prevented by the fact that the rapid lateral movement is braked by the greater amount of friction between the bracket and the segment.
Die Muttern 16, welche auf den Bolzen 17 angeordnet sind, gestatten es, die Federn 15 zu spannen und dadurch den Anpressungsdruck von Bügel 14 auf Schleifsegment 2o zu erhöhen. Hierdurch vermehrt sich auch die Reibung.The nuts 16, which are arranged on the bolts 17, allow it to tension the springs 15 and thereby the contact pressure of the bracket 14 on the grinding segment 2o increase. This also increases the friction.
Wird der Zugwagen gebremst, so will sich der Anhänger auf den Zugwagen schieben. Diese Wirkung wird bei dieser Konstruktion elastisch aufgenommen, da das Schleifsegment 2o an dem federnden Bügel 13 angebracht ist.If the towing vehicle is braked, the trailer wants to get onto the towing vehicle push. This effect is absorbed elastically in this construction, since the Grinding segment 2o is attached to the resilient bracket 13.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK99439D DE443769C (en) | Braking device connected to the coupling of a single-axle trailer to prevent the trailer from skidding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK99439D DE443769C (en) | Braking device connected to the coupling of a single-axle trailer to prevent the trailer from skidding |
Publications (1)
Publication Number | Publication Date |
---|---|
DE443769C true DE443769C (en) | 1927-05-06 |
Family
ID=7239154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK99439D Expired DE443769C (en) | Braking device connected to the coupling of a single-axle trailer to prevent the trailer from skidding |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE443769C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2570482A (en) * | 1949-06-30 | 1951-10-09 | George E Pruitt | Front wheel dolly for trailers |
-
0
- DE DEK99439D patent/DE443769C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2570482A (en) * | 1949-06-30 | 1951-10-09 | George E Pruitt | Front wheel dolly for trailers |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE443769C (en) | Braking device connected to the coupling of a single-axle trailer to prevent the trailer from skidding | |
DE2527673A1 (en) | Stabiliser for motor vehicle and trailer coupling - has friction brake on hook with friction pads and clamping jaws | |
DE654482C (en) | Brake link support for motor vehicles | |
DE497672C (en) | Track guide frame for motor vehicles | |
DE460062C (en) | Device for adjusting the guide wheels for the tracks of motor vehicles | |
US2448311A (en) | Tow bar | |
US1296563A (en) | Traction coupling or hitch. | |
DE519408C (en) | Shock absorber for motor vehicles | |
DE449828C (en) | Shock absorbers, especially for motor vehicles | |
DE849659C (en) | Device for driving and steering tracked vehicles | |
DE834051C (en) | Hydraulic additional brake for overrun brakes on vehicle trailers | |
DE1630030C3 (en) | Device for stabilizing a combination consisting of a towing vehicle and a trailer provided with an overrun brake | |
DE694746C (en) | Steering frame for load trailer | |
AT122085B (en) | Chain rail assembly for road vehicles. | |
DE166203C (en) | ||
AT56171B (en) | Connection of a pre-tensioning car with a four-wheeled vehicle. | |
DE851461C (en) | Tightening device and driving resistance compensation, especially for trailer vehicles | |
DE1555601A1 (en) | Suspension of motor vehicle axles | |
DE386539C (en) | Device for steering caterpillars with roller support frames | |
DE953405C (en) | Front wheel set for semi-trailer trailers | |
DE423902C (en) | Auxiliary steering device for a motor plow consisting of a two-wheel motor cart | |
DE551781C (en) | Pulling and pushing device for rail car trains with continuous brake | |
AT68115B (en) | Device for connecting a buffer device consisting of two mutually displaceable cylinders or the like to the vehicle. | |
DE678675C (en) | Device to prevent the transmission of wheel impacts in the drawbar in vehicles equipped with turntable steering | |
AT60189B (en) | Device on motorized trucks for braking the trailer from the motor vehicle. |