AT353621B - SAND SPREADING DEVICE FOR MOTOR VEHICLES - Google Patents

SAND SPREADING DEVICE FOR MOTOR VEHICLES

Info

Publication number
AT353621B
AT353621B AT292477A AT292477A AT353621B AT 353621 B AT353621 B AT 353621B AT 292477 A AT292477 A AT 292477A AT 292477 A AT292477 A AT 292477A AT 353621 B AT353621 B AT 353621B
Authority
AT
Austria
Prior art keywords
scattering
motor vehicles
nozzle
spreading device
sand
Prior art date
Application number
AT292477A
Other languages
German (de)
Other versions
ATA292477A (en
Original Assignee
Cervinka Franz
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cervinka Franz filed Critical Cervinka Franz
Priority to AT292477A priority Critical patent/AT353621B/en
Publication of ATA292477A publication Critical patent/ATA292477A/en
Application granted granted Critical
Publication of AT353621B publication Critical patent/AT353621B/en

Links

Classifications

    • 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)
  • Catching Or Destruction (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 

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 alsStreudüse --3-- gebildet ist, seitlich zu einem Vorderrad --5-- erstreckt. Der aus dem Streusandbehälter - vorzugsweise mittels Pressluft geförderte Sand wird durch die   Streudüse --3-- bei   Bedarf in einen Bereich --7-- auf die Fahrbahn --6-- vor das Vorderrad --5-- gestreut, um bei plötzlich auftretendem Glatteis die Lenkfähigkeit bzw. Bremsfähigkeit des Fahrzeuges-l--zu erhalten. Da die   Streudüse --3--   Spritzwasser, der Streukanal --4-- aufsteigender Feuchtigkeit, und beide dem Fahrtwind ausgesetzt sind, ist zur Verhinderung des Einfrierens des Streusandes eine Heizeinrichtung für die gesamte Länge des 
 EMI2.1 
 einrichtung in der warmen Jahreszeit vollständig entfernt werden kann.

   Zwischen dem   Bügel --13-- und   der   Streudüse --3-- ist   weiters ein feststellbares Gelenk --15-- zur Einstellung des Streuwinkels vorgesehen. 



   In den Fig. 2 und 3 ist eine Ausführung mit elektrischer Beheizung dargestellt. Zu diesem Zweck 
 EMI2.2 
 versorgt werden. Zum Einschalten kann im Fahrzeuginneren ein Schalter mit Kontrollampe vorgesehen sein. In den Fig. 4 bis 6 ist eine weitere Ausführung der Erfindung dargestellt, die eine Warmwasserbeheizung vorsieht. Der   Streukanal --4-- einschliesslich   der   Streudüse --3-- sind   mit einem Doppelmantel - versehen, der durch Stege --16-- in zwei   Kammern-8, 9-geteilt   ist. Eine Kammer-8-dient als Zufluss, die andere als Abfluss für das Warmwasser. Als Warmwasserquelle kann bevorzugt die Wasserkühlung des Kraftfahrzeugmotors dienen.

   Im   Mündungsbereich --18-- der Streudüse --3-- sind   die beiden Kammern --8, 9-- durch Überströkmöffnungen --17-- miteinander verbunden, die dadurch gebildet sind, dass die Stege --16-- sich nicht bis zur Mündung der   Streudüse --3-- erstrecken.  



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 EMI1.1
 

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 is formed as a spray nozzle --3--, extends laterally to a front wheel --5--. The sand conveyed from the sand container - preferably by means of compressed air - is spread by the nozzle --3-- if necessary in an area --7-- on the roadway --6-- in front of the front wheel --5-- to suddenly occurring black ice the steering ability or braking ability of the vehicle - l - to maintain. Since the scattering nozzle --3-- spray water, the scattering channel --4-- rising damp, and both are exposed to the airstream, a heating device is provided for the entire length of the to prevent the scattering sand from freezing
 EMI2.1
 facility can be completely removed in the warm season.

   Between the bracket --13 - and the spreader nozzle --3-- there is also a lockable joint --15-- for setting the spreading angle.



   2 and 3, an embodiment with electrical heating is shown. To this end
 EMI2.2
 are supplied. A switch with a control lamp can be provided inside the vehicle for switching on. 4 to 6, a further embodiment of the invention is shown, which provides hot water heating. The spreading channel --4-- including the spreading nozzle --3-- are provided with a double jacket - which is divided into two chambers - 8, 9 - by webs --16--. One chamber-8-serves as an inlet, the other as an outlet for the hot water. The water cooling of the motor vehicle engine can preferably serve as the hot water source.

   In the mouth area --18-- of the spreader nozzle --3-- the two chambers --8, 9-- are connected to one another by overflow openings --17--, which are formed by the fact that the webs --16-- do not overlap Extend to the mouth of the nozzle --3--.

Claims (1)

PATENTANSPRUCH : Sandstreueinrichtung für Kraftfahrzeuge, mit einem Streusandbehälter, in dem ein Streukanal in den Bereich vor das Fahrzeugrad führt, dessen Ende als Streudüse ausgebildet ist, und mit einer Heizeinrichtung für den Streukanal, d a d u r c h g e k e n n z e i c h n e t , dass der Streukanal (4) in seiner gesamten Länge einschliesslich des Mündungsbereiches (18) der Streudüse (3) beheizt ist. PATENT CLAIM: Sand scattering device for motor vehicles, with a scattering sand container in which a scattering channel leads into the area in front of the vehicle wheel, the end of which is designed as a scattering nozzle, and with a heating device for the scattering channel, characterized in that the scattering channel (4) in its entire length including the mouth area (18) of the nozzle (3) is heated.
AT292477A 1977-04-26 1977-04-26 SAND SPREADING DEVICE FOR MOTOR VEHICLES AT353621B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT292477A AT353621B (en) 1977-04-26 1977-04-26 SAND SPREADING DEVICE FOR MOTOR VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT292477A AT353621B (en) 1977-04-26 1977-04-26 SAND SPREADING DEVICE FOR MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
ATA292477A ATA292477A (en) 1979-04-15
AT353621B true AT353621B (en) 1979-11-26

Family

ID=3542447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT292477A AT353621B (en) 1977-04-26 1977-04-26 SAND SPREADING DEVICE FOR MOTOR VEHICLES

Country Status (1)

Country Link
AT (1) AT353621B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025203A1 (en) * 1979-09-08 1981-03-18 SAPI-Drucklufttechnik GmbH. Sprinkling device for road vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025203A1 (en) * 1979-09-08 1981-03-18 SAPI-Drucklufttechnik GmbH. Sprinkling device for road vehicles

Also Published As

Publication number Publication date
ATA292477A (en) 1979-04-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee