DE2800709A1 - Automatic gritting attachment for vehicle - includes sprung roller to sense grip on road surface - Google Patents
Automatic gritting attachment for vehicle - includes sprung roller to sense grip on road surfaceInfo
- Publication number
- DE2800709A1 DE2800709A1 DE19782800709 DE2800709A DE2800709A1 DE 2800709 A1 DE2800709 A1 DE 2800709A1 DE 19782800709 DE19782800709 DE 19782800709 DE 2800709 A DE2800709 A DE 2800709A DE 2800709 A1 DE2800709 A1 DE 2800709A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- road
- gritting
- slippery
- wheels
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0237—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems circuits concerning the atmospheric environment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B39/00—Increasing wheel adhesion
- B60B39/02—Vehicle fittings for scattering or dispensing material in front of its wheels
- B60B39/021—Details of the dispensing device
- B60B39/025—Details of the dispensing device related to the control system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B39/00—Increasing wheel adhesion
- B60B39/02—Vehicle fittings for scattering or dispensing material in front of its wheels
- B60B39/04—Vehicle fittings for scattering or dispensing material in front of its wheels the material being granular, e.g. sand
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Bes cnreibungDescription
die automatische Stra9.enstreuanlage für Automobile hat die Eigenwut, das Fahrzeug bei auftretender Straßenglätte sicher zum @tehen zu bringen. ln der beiliegenden "Schematischen Darstellung" ist ein Personenfahrzeug mit einer Streuanlage an der Wagenvorer:eite u. ein Lastwagen mit Anhänger mit je einer Jtreuanlage an der Wagenvorderseite u. je einer Streuanlage an der Wagenhinterseite ge@eichnet. Bei jedem Fahrzeug ist die vordere Streuanlage in Bei ieb. Die Anlage besteht aus einem Glättefühler, einem Streugutbehälter u. der erforderlichen Funktionsschaltung, welche im ßedaAsfalle den Behälter öffnet u. die Strafe einstreut.the automatic road litter system for automobiles has the self-rage to safely bring the vehicle to a stop on slippery roads. ln the The attached "Schematic Representation" is a passenger vehicle with a spreading system At the front of the car: a truck with a trailer, each with a loyal system the front of the car and one spreading system each on the rear of the car. The front spreading system is in operation on every vehicle. The plant consists of a smoothness sensor, a grit container and the required functional circuit, which opens the container in the event of a problem and sprinkles the penalty.
Funktion des Glättefühlers : er Glättefühler ist an einer Spurseite des Fahrzeuges so montiert, daß er mit der Laufrolle den Boden beriihrt. Um Unebenheiten auf r Strake auszugleichen, ist der Glättefühler mit zwei Haltefeufern ausgerüstet, die denselben immer senkrecht zum Boden halten u. im Bedurfsfalle ein Ausschwenken nacn hinten oder vorn ermöglienen. Das laufrad 8 ist in einer bestimmten Schrägstellung zur Fanrtrichtung montiert u. wird mit der Druckfeder 6 auf die Strafe gedrückt. Durch die Schrägstellung versucht das Laufrad immer nach links gegen den Anschlag 4 ober das Gelenk 2 zu ziehen.Function of the smoothness sensor: the smoothness sensor is on one side of the track of the vehicle so that it touches the ground with the roller. About bumps to compensate to r strake, the smoothness sensor is equipped with two holding buffers, which always hold it perpendicular to the ground and swivel it out if necessary at the back or the front. The impeller 8 is in a certain inclined position mounted to the fan direction and is pressed with the compression spring 6 on the penalty. Due to the inclination, the impeller always tries to the left against the stop 4 above the joint 2 to pull.
Bei Auftreten der Stratenglätte wird die Haftung des laufrades auf der Strafe vermindert, wodurch die Druckfeder 5 das Laufrad nach rechts verschiebt u. den Impulsgeber 3 betätigt.When the Straten slipperiness occurs, the adhesion of the impeller is reduced the penalty is reduced, whereby the compression spring 5 moves the impeller to the right u. the pulse generator 3 operated.
Funktion des Schaltplanes: Letzterer Impulsgeber läßt ein akustisches Signal im Führerhaus ertönen, schaltet die Warnblinkanlage ein u. bereitet ein UND Glied vor, welches erst durch Betätigung des Bremspedales einen Impuls an den Streugutbehälter weiter gibt. Sobald das akustische oder optische Signal in Funktion ist, hört u. sieht der Fahrer sowie der Vorder- u. Hintermann, daß die Straße glatt ist bzw. da eine Gefahr droht. Dadurch wird jedem die Möglichkeit gegeben, die Geschwindigkeit zu drosseln u. höchste Vorsicht walten zu lassen.Function of the circuit diagram: The latter pulse generator emits an acoustic signal A signal sounds in the driver's cab, switches on the hazard warning lights and prepares an AND Member before, which only sends an impulse to the grit container when the brake pedal is pressed passes on. As soon as the acoustic or optical signal is in function, u. the driver, as well as the man in front and behind, sees that the road is slippery resp. because there is a danger. This gives everyone the opportunity to enjoy the speed to throttle and to exercise extreme caution.
Beim Bremsen wird somit zum gleichen Moment der Streugutbehälter geoffnet, wodurch mittels Vibrator das Streugut dosiert auf die StraSe gelangt. Das Streugut wird durch das Rotieren der Vorderräder nach den Seiten zerstreut. Die Zerstreuung kann auch durch Luftdüsen oder SChleuderteller ermöglicht werden. Als erhöhte Sicherheit kann man mit dem Bremsen langsam beginnen, wodurch das Streugut nach ca. 1 Sek. garantiert an den Hinterrädern ankommt. Bei Betätigung des Rückwärtsganges wird über den Impulsgeber die vordere Streuanlage gesperrt u. die hintere freigegeben. Falls beim Stehen des Fahrzeuges gebremst werden mub, kann man mit dem manuellen Impulsgeber das Streuen unterbrechen.When braking, the grit container is opened at the same time, by means of a vibrator the grit gets dosed onto the road. The grit is dispersed sideways by the rotation of the front wheels. The distraction can also through Air nozzles or spin plates are made possible. For increased safety, you can start slowly with the brakes, thereby reducing the spreading material it is guaranteed to arrive at the rear wheels after approx. 1 second. When operating the reverse gear the front spreading system is blocked and the rear one is released via the pulse generator. If you have to brake when the vehicle is stationary, you can use the manual Pulse generator interrupt spreading.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782800709 DE2800709A1 (en) | 1978-01-09 | 1978-01-09 | Automatic gritting attachment for vehicle - includes sprung roller to sense grip on road surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782800709 DE2800709A1 (en) | 1978-01-09 | 1978-01-09 | Automatic gritting attachment for vehicle - includes sprung roller to sense grip on road surface |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2800709A1 true DE2800709A1 (en) | 1979-07-12 |
Family
ID=6029167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782800709 Pending DE2800709A1 (en) | 1978-01-09 | 1978-01-09 | Automatic gritting attachment for vehicle - includes sprung roller to sense grip on road surface |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2800709A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0512264A2 (en) * | 1991-05-10 | 1992-11-11 | TEMIC TELEFUNKEN microelectronic GmbH | Anti-aquaplaning system for a motor vehicle |
US5350035A (en) * | 1991-05-10 | 1994-09-27 | Messerschmitt-Boelkow-Blohm Gmbh | Antihydroplaning system for a motor vehicle |
DE19601150A1 (en) * | 1995-01-25 | 1997-07-17 | Franz Kriegler | Skid protection device for motor vehicle wheel |
-
1978
- 1978-01-09 DE DE19782800709 patent/DE2800709A1/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0512264A2 (en) * | 1991-05-10 | 1992-11-11 | TEMIC TELEFUNKEN microelectronic GmbH | Anti-aquaplaning system for a motor vehicle |
EP0512264A3 (en) * | 1991-05-10 | 1993-01-27 | Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung | Anti-aquaplaning system for a motor vehicle |
US5350035A (en) * | 1991-05-10 | 1994-09-27 | Messerschmitt-Boelkow-Blohm Gmbh | Antihydroplaning system for a motor vehicle |
DE19601150A1 (en) * | 1995-01-25 | 1997-07-17 | Franz Kriegler | Skid protection device for motor vehicle wheel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |