DE202004006324U1 - Brake control for motor vehicle trailer has control, actuator and skid sensor pre assembled and mounted onto trailer - Google Patents
Brake control for motor vehicle trailer has control, actuator and skid sensor pre assembled and mounted onto trailer Download PDFInfo
- Publication number
- DE202004006324U1 DE202004006324U1 DE202004006324U DE202004006324U DE202004006324U1 DE 202004006324 U1 DE202004006324 U1 DE 202004006324U1 DE 202004006324 U DE202004006324 U DE 202004006324U DE 202004006324 U DE202004006324 U DE 202004006324U DE 202004006324 U1 DE202004006324 U1 DE 202004006324U1
- Authority
- DE
- Germany
- Prior art keywords
- trailer
- actuator
- braking device
- sensor
- brakes
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/242—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for supporting braking actions, e.g. braking means integrated with hitches; Braking sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/30—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for sway control, e.g. stabilising or anti-fishtail devices; Sway alarm means
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/02—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with mechanical assistance or drive
- B60T13/06—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with mechanical assistance or drive by inertia, e.g. flywheel
- B60T13/08—Overrun brakes
-
- 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
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
- B60T8/1708—Braking or traction control means specially adapted for particular types of vehicles for lorries or tractor-trailer combinations
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/24—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle inclination or change of direction, e.g. negotiating bends
- B60T8/248—Trailer sway, e.g. for preventing jackknifing
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
- B60T8/368—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders
-
- 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
- B60T2230/00—Monitoring, detecting special vehicle behaviour; Counteracting thereof
- B60T2230/06—Tractor-trailer swaying
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Aus der
Der Erfindung liegt die Aufgabe zugrunde, diese Bremseinrichtung so weiterzuentwickeln, dass deren Montage an einem Anhänger vereinfacht wird. Gleichzeitig sollen die Produktionskosten verringert und die Zuverlässigkeit erhöht werden.The invention is based on the object To further develop the braking device so that it can be mounted on one pendant is simplified. At the same time, production costs should be reduced and the reliability elevated become.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass das Steuergerät und der Aktuator eine Baugruppe bilden.This object is achieved according to the invention solved, that the control unit and the actuator form an assembly.
Alternativ kann auch der mindestens eine Sensor Teil dieser Baugruppe sein. Die erfindungsgemäße Anordnung ermöglicht es, die komplette Bremseinrichtung beim Hersteller der bremseinrichtung oder beim Hersteller des Anhängers zu montieren und deren Funktion vor dem Einbau in einen Anhänger zu prüfen. Dadurch werden erhebliche Montagekosten gespart und die Zuverlässigkeit der in Serie gefertigten Bremseinrichtungen nimmt, wegen der vereinfachten Montagebedingungen und der Möglichkeit der Funktionsprüfung, stark zu. Außerdem ist die erfindungsgemäße Bremseinrichtung sehr einfach an einem Anhänger zu befestigen und mit dem ohnehin vorhandenen Bremssystem, insbesondere einem Auflauf-Bremssystem, des Anhängers zu koppeln. Dadurch wird bei der Serien-Herstellung eines Anhängers die Möglichkeit eröffnet, die erfindungsgemäße Bremseinrichtung als Zusatzausstattung oder als Grundausstattung vorzusehen. Es ist aus dem gleichen Grund auch möglich, bei gebrauchten Anhängern die erfindungsgemäße Bremseinrichtung nachzurüsten.Alternatively, the at least a sensor be part of this assembly. The arrangement according to the invention allows it, the complete braking device from the manufacturer of the braking device or from the manufacturer of the trailer to assemble and their function before installation in a trailer check. This saves considerable assembly costs and reliability of the brake devices manufactured in series, because of the simplified Installation conditions and the possibility the functional test, strongly too. Moreover is the braking device according to the invention very easy on a trailer to attach and with the existing braking system, especially one Overrun braking system, of the trailer to couple. As a result, the series production of a trailer possibility opened, the braking device according to the invention To be provided as additional equipment or as basic equipment. It is for the same reason also possible for used trailers to retrofit the braking device according to the invention.
Erfindungsgemäß kann der Aktuator ein elektrischer
Aktuator, ein hydraulischer Aktuator, ein pneumatischer oder ein
mechanischer Aktuator sein. Wie sich aus der nachfolgenden Beschreibung
eines Ausführungsbeispiels
(siehe
Entsprechendes gilt für den mindestens einen Sensor. Dieser Sensor kann als Beschleunigungssensor ausgebildet sein, der die Querbeschleunigung des Anhängers sensiert. Alternativ kann der mindestens eine Sensor auch als Giersensor ausgebildet sein und die Gierrate des Anhängers sensieren.The same applies to the minimum a sensor. This sensor can be designed as an acceleration sensor be who senses the lateral acceleration of the trailer. Alternatively, you can the at least one sensor can also be designed as a yaw sensor and sense the yaw rate of the trailer.
Schließlich ist es auch möglich, dass an mindestens einem Rad auf jeder Seite des Anhängers ein Sensor zur Erfassung der Raddrehzahlen vorgesehen ist, und dass das Steuergerät durch den Vergleich der von den Sensoren ermittelten Raddrehzahlen einen instabilen Fahrzustand des Anhängers feststellt. Welchem der beispielhaft aufgeführten Sensoren zur Ermittlung einer Schleuderbewegung des Anhängers im konkreten Einzelfall der Vorzug gegeben wird, hängt von den sonstigen Randbedingungen des Anhängers ab.After all, it is also possible that a sensor for detection on at least one wheel on each side of the trailer the wheel speeds is provided and that the control unit by a comparison of the wheel speeds determined by the sensors unstable driving condition of the trailer. Which of the sensors listed as examples to determine a skidding movement of the trailer in a specific individual case preference is given depends on the other boundary conditions of the trailer.
Die Erfindung ist auch bei allen handelsüblichen Bremsanlagen, wie zum Beispiel mechanischen, hydraulischen, pneumatischen oder elektrischen Bremsanlagen eingesetzt werden.The invention is also in everyone commercial Brake systems, such as mechanical, hydraulic, pneumatic or electric brake systems are used.
In weiterer vorteilhafter Ausgestaltung der Erfindung steuert das Steuergerät beim Auftreten eines instabilen Fahrzustands des Anhängers den Aktuator an und betätigt der solcherart angesteuerte Aktuator eine Bremsanlage des Anhängers. Dadurch wird das Gespann, bestehend aus einem Zugfahrzeug und dem Anhänger, stabilisiert, da der Anhänger so abgebremst wird, dass das Gespann „gestreckt" wird und eine Schleuderbewegung des Anhängers gedämpft oder sogar vollständig eliminiert wird.In a further advantageous embodiment the invention controls the control unit when an unstable occurs Driving state of the trailer the actuator and actuated the actuator actuated in this way is a braking system of the trailer. This will stabilize the team consisting of a towing vehicle and the trailer, since the trailer is braked so that the team is "stretched" and a skid movement of the trailer muted or even completely is eliminated.
Es hat sich als besonders vorteilhaft erwiesen, wenn das Steuergerät, der Aktuator und gegebenenfalls der mindestens eine Sensor auf einer gemeinsamen Konsole angeordnet sind. In diesem Fall ist der Aufbau der erfindungsgemäßen Bremseinrichtung besonders einfach und die Konsole kann auch sehr einfach und zuverlässig an dem Anhänger, insbesondere an einer Achse des Anhängers, befestigt werden. Die Montage der erfindungsgemäßen Bremseinrichtung an einem Anhänger ist so einfach, dass angelerntes Personal eingesetzt werden kann.It has proven to be particularly beneficial proven if the control unit, the actuator and possibly the at least one sensor on one common console are arranged. In this case the structure is the braking device according to the invention particularly simple and the console can also be very simple and reliable the trailer, especially attached to an axle of the trailer. The Assembly of the braking device according to the invention on a trailer is so simple that trained personnel can be deployed.
Die erfindungsgemäße Bremseinrichtung kann alternativ oder zusätzlich auch in einem Gehäuse untergebracht sein, um die Verschmutzung der Bremseinrichtung und die Gefahr von Beschädigungen oder Funktionsstörungen durch Regen, Schnee oder andere äußere Einflüsse zu verringern.The braking device according to the invention can alternatively or additionally also in one housing be housed to the pollution of the braking device and the risk of damage or malfunctions by rain, snow or other external influences.
Die erfindungsgemäße Bremseinrichtung ist ganz besonders vorteilhaft bei Anhängern mit Auflaufbremsen einsetzbar, da die mechanischen Bremsanlagen dieser Anhänger in der Regel mit Hilfe einer Zugstange und je einem von der Zugstange betätigten Bowdenzug aktivierbar sind. In diesem Fall kann der Aktuator der erfindungsgemäßen Bremseinrichtung beim Auftreten eines instabilen Fahrzustands die Zugstange des Anhängers betätigen, so dass die ohnehin vorhandene Auflauf-Bremsanlage auch für die Zwecke der Stabilisierung des Gespanns nutzbar ist. Gleichzeitig ist gewährleistet, dass die Bremsanlage des Anhängers durch die erfindungsgemäße Bremseinrichtung in ihrer Funktion nicht beeinträchtigt wird.The braking device according to the invention is complete particularly advantageous for trailers can be used with overrun brakes because the mechanical brake systems this trailer usually with the help of a pull rod and one each from the pull rod actuated Bowden cable can be activated. In this case, the actuator can braking device according to the invention if an unstable driving condition occurs, pull the trailer's pull rod so that the existing overrun braking system also for the purposes stabilization of the team is usable. At the same time it is guaranteed that the trailer's braking system by the braking device according to the invention not impaired in their function becomes.
Bei vielen Anhängern mit Auflaufbremse ist die Zugstange und die Bowdenzüge über eine Wippe miteinander gekoppelt. Bei diesen Anhängern ist es besonders vorteilhaft, wenn der Aktuator die Wippe betätigt, da damit gewährleistet wird, dass die Bremsen auf beiden Seiten des Anhängers gleichmäßig betätigt werden, wenn ein instabiler Fahrzustand auftritt.This is the case for many trailers with an overrun brake Drawbar and the Bowden cables over one Rocker coupled together. With these trailers, it is particularly advantageous when the actuator operates the rocker, because it guarantees the brakes on both sides of the trailer are applied evenly, when an unstable driving condition occurs.
Die erfindungsgemäße Bremseinrichtung kann auch aktiviert werden, wenn der stehende Anhänger gegen Wegrollen gesichert werden soll. Dies kann beispielsweise dann von Vorteil sein, wenn der Anhänger auf einem abschüssigen Gelände abgestellt werden soll. Dann kann die Bremseinrichtung die Funktion einer automatischen Feststellbremse übernehmen. Auch beim Anfahren am Berg kann der Anhänger mit Hilfe der erfindungsgemäßen Bremseinrichtung gegen Zurückrollen gesichert werden. In diesem Fall muss die Bremse des Anhängers wieder gelöst werden, wenn das Zugfahrzeug eine ausreichende Zugkraft auf den Anhänger ausübt.The braking device according to the invention can also be activated when the standing on should be secured against rolling away. This can be advantageous, for example, if the trailer is to be parked on a sloping terrain. Then the braking device can take over the function of an automatic parking brake. Even when starting on a mountain, the trailer can be secured against rolling back using the braking device according to the invention. In this case, the trailer brake must be released again when the towing vehicle exerts sufficient tractive force on the trailer.
Es hat sich weiter als vorteilhaft erwiesen, wenn das Steuergerät geeignet zur Durchführung eines Verfahrens zum Stabilisieren eines Fahrzeuggespanns, gekennzeichnet durch folgende Verfahrensschritte ist: It has further proven beneficial proven if the control unit suitable for implementation of a method for stabilizing a vehicle combination through the following process steps:
Erfassen der Querbeschleunigung des Anhängers, der Gierrate des Anhängers und/oder der Raddrehzahlen von mindestens einem Rad auf jeder Seite des Anhängers, Ermitteln des Fahrzustands des Gespanns in Abhängigkeit der Querbeschleunigung des Anhängers, der Gierrate des Anhängers und/oder der Radrehzahlen von mindestens einem Rad auf jeder Seite des Anhängers und Ansteuern des Aktuators, so dass dieser die Bremsen des Anhängers betätigt, wenn ein instabiler Fahrzustand des Gespanns erkannt wird.Detect the lateral acceleration of the trailer the yaw rate of the trailer and / or the wheel speeds of at least one wheel on each side of the trailer, Determining the driving state of the team as a function of the lateral acceleration of the trailer, the yaw rate of the trailer and / or the wheel speeds of at least one wheel on each side of the trailer and Activate the actuator so that it applies the brakes of the trailer when an unstable driving state of the team is recognized.
Weitere Vorteile und vorteilhafte Ausgestaltungen der Erfindung sind der nachfolgenden Zeichnung, deren Beschreibung und den Schutzansprüchen entnehmbar. Alle in der Zeichnung, deren Beschreibung und den Schutzansprüchen beschriebenen Merkmale können sowohl einzeln als auch in beliebiger Kombination miteinander erfindungswesentlich sein.Other advantages and beneficial Embodiments of the invention are the following drawing, their description and the protection claims can be found. All in the Drawing, its description and the protection claims described Characteristics can essential to the invention both individually and in any combination with one another his.
Es zeigen:Show it:
In
Wenn im Fahrbetrieb das nicht dargestellte Zugfahrzeug
gebremst wird, läuft
der Anhänger
aufgrund seiner Massenträgheit
auf das Zugfahrzeug auf. Infolgedessen schiebt sich das Zugmaul
Im Zusammenhang mit der Erfindung
soll jedoch darauf hingewiesen werden, dass das Zugmaul
An der Achse
Die Bremseinrichtung
Der Aktuator
Die Bremsanlage des Anhängers wird
erfindungsgemäß mittels
der erfindungsgemäßen Bremseinrichtung
immer dann aktiviert, wenn das Steuergerät
Sobald die Schleuderbewegung des
Anhängers
abgeklungen ist oder die Bremsen
Um den Fahrer über den Fahrzustand des Anhängers und
den Zustand der Bremsanlage des Anhängers zu informieren, gibt
das Steuergerät
Es liegt auf der Hand, dass als Sensoren nicht nur Beschleunigungssensoren, welche die Querbeschleunigung des Anhängers sensieren, sondern auch Giersensoren, welche die Gierrate des Anhängers sensieren, geeignet sind. Alternativ ist es auch möglich, durch Sensoren an den Rädern des Anhängers, welche die Raddrehzahl sensieren und einen Vergleich der Raddrehzahlen zu beiden Seiten des Anhängers die Gierrate und/oder die Querbeschleunigung des Anhängers zu detektieren.It is obvious that as sensors it is not only acceleration sensors that sense the lateral acceleration of the trailer, but also yaw sensors, which sense the yaw rate of the trailer, are suitable. Alternatively, it is also possible to connect sensors to the wheels of the trailer, which sense the wheel speed and a comparison of the wheel speeds on both sides of the trailer the yaw rate and / or the lateral acceleration of the trailer detect.
Im vorliegenden Fall ist der Aktuator
Dadurch dass die wichtigsten Bauteile
der erfindungsgemäßen Bremseinrichtung,
nämlich
das Steuergerät
Wenn der Aktuator
In den
In der
In der
Alternativ können die Bohrungen
Das in den
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004006324U DE202004006324U1 (en) | 2003-09-25 | 2004-04-19 | Brake control for motor vehicle trailer has control, actuator and skid sensor pre assembled and mounted onto trailer |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20312130U DE20312130U1 (en) | 2003-09-25 | 2003-09-25 | Electronic stabilising system for trailers, has sensor formed by curved tube containing ball and provided with contact sensors at both ends |
DE20312130.9 | 2003-09-25 | ||
DE202004006324U DE202004006324U1 (en) | 2003-09-25 | 2004-04-19 | Brake control for motor vehicle trailer has control, actuator and skid sensor pre assembled and mounted onto trailer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004006324U1 true DE202004006324U1 (en) | 2004-07-29 |
Family
ID=31724995
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20312130U Expired - Lifetime DE20312130U1 (en) | 2003-09-25 | 2003-09-25 | Electronic stabilising system for trailers, has sensor formed by curved tube containing ball and provided with contact sensors at both ends |
DE202004006324U Ceased DE202004006324U1 (en) | 2003-09-25 | 2004-04-19 | Brake control for motor vehicle trailer has control, actuator and skid sensor pre assembled and mounted onto trailer |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20312130U Expired - Lifetime DE20312130U1 (en) | 2003-09-25 | 2003-09-25 | Electronic stabilising system for trailers, has sensor formed by curved tube containing ball and provided with contact sensors at both ends |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE20312130U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1598249A1 (en) * | 2004-05-19 | 2005-11-23 | Al-Ko Kober Ag | Sway control brake for trailers |
DE102007036909A1 (en) * | 2007-08-06 | 2009-02-12 | Bpw Bergische Achsen Kg | Additional brake system and release device for additional brake systems for actuating the brakes of overrun trailer vehicles |
DE102006033569B4 (en) * | 2005-08-01 | 2010-07-22 | Al-Ko Kober Ag | Actuating device for a braking device |
EP2269880A1 (en) * | 2009-07-03 | 2011-01-05 | Dipl. Ing. Tietjen GmbH | Brake for a traction vehicle trailer combination |
EP3166825B1 (en) | 2014-07-08 | 2021-01-13 | Lippert Components Inc. | Adaptive trailer oscillation detection and stability control |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202018102469U1 (en) * | 2018-05-03 | 2019-05-16 | Knott Gmbh | Trailer stabilization device for a trailer and trailer |
-
2003
- 2003-09-25 DE DE20312130U patent/DE20312130U1/en not_active Expired - Lifetime
-
2004
- 2004-04-19 DE DE202004006324U patent/DE202004006324U1/en not_active Ceased
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1598249A1 (en) * | 2004-05-19 | 2005-11-23 | Al-Ko Kober Ag | Sway control brake for trailers |
EP1942037A3 (en) * | 2004-05-19 | 2008-07-23 | Al-Ko Kober Ag | Roll brake for vehicle suspension |
DE102006033569B4 (en) * | 2005-08-01 | 2010-07-22 | Al-Ko Kober Ag | Actuating device for a braking device |
DE102007036909A1 (en) * | 2007-08-06 | 2009-02-12 | Bpw Bergische Achsen Kg | Additional brake system and release device for additional brake systems for actuating the brakes of overrun trailer vehicles |
EP2269880A1 (en) * | 2009-07-03 | 2011-01-05 | Dipl. Ing. Tietjen GmbH | Brake for a traction vehicle trailer combination |
EP2269880B1 (en) | 2009-07-03 | 2015-07-29 | Dipl. Ing. Tietjen GmbH | Brake for a traction vehicle trailer combination |
EP3166825B1 (en) | 2014-07-08 | 2021-01-13 | Lippert Components Inc. | Adaptive trailer oscillation detection and stability control |
Also Published As
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DE20312130U1 (en) | 2004-02-12 |
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