CH225481A - Pallet device for wheels of vehicles, in particular agricultural tractors. - Google Patents

Pallet device for wheels of vehicles, in particular agricultural tractors.

Info

Publication number
CH225481A
CH225481A CH225481DA CH225481A CH 225481 A CH225481 A CH 225481A CH 225481D A CH225481D A CH 225481DA CH 225481 A CH225481 A CH 225481A
Authority
CH
Switzerland
Prior art keywords
wheels
vehicles
agricultural tractors
pallet device
particular agricultural
Prior art date
Application number
Other languages
French (fr)
Inventor
Leon Bosson Jean
Original Assignee
Leon Bosson Jean
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 Leon Bosson Jean filed Critical Leon Bosson Jean
Publication of CH225481A publication Critical patent/CH225481A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B15/00—Wheels or wheel attachments designed for increasing traction
    • B60B15/02—Wheels with spade lugs
    • B60B15/10—Wheels with spade lugs with radially-adjustable spade lugs; Control mechanisms therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
    • B60C27/04—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread the ground-engaging part being rigid
    • B60C27/045—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread the ground-engaging part being rigid involving retractable devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Machines (AREA)
  • Tires In General (AREA)

Description

  

  Dispositif à palettes pour roues de véhicules, notamment de     tracteurs    agricoles.    L'invention a pour objet un dispositif à  palettes pour roues de véhicules, notamment  de tracteurs agricoles.  



  On a déjà proposé des dispositifs à pa  lettes dans lesquels les palettes sont articulées  autour d'axes solidaires d'un flasque     monté     sur la roue.  



  Le dispositif objet de la présente inven  tion est caractérisé en ce qu'il comporte un  flasque destiné<B>à</B> être rendu solidaire de la  roue et sur lequel sont articulés, autour  d'axes fixes, des supports coudés en levier  de sonnette dont l'extrémité externe de cha  cun porte une palette, tandis que son extré  mité interne est immobilisée par un ver  rouillage dans l'une des perforations ména  gées dans le flasque et réparties suivant un  arc de cercle concentrique à l'articulation du  support.  



  Dans certains cas où il n'est pas indis  pensable de pouvoir régler simultanément la    position de toutes les palettes, le dispositif  objet de la présente invention s'applique avec  intérêt, étant très simple et d'un faible prix  de revient.  



  Le dessin ci-joint montre, à titre d'exem  ple, une forme d'exécution de ce dispositif.  Chaque support 3, en forme de levier de  sonnette articulé en 2 sur le flasque 1, est ré  g1able indépendamment     des        autres.    La queue  de chaque levier 3 est immobilisée par une  vis, un boulon ou tout autre dispositif de  verrouillage, dans l'une des perforations 20,  réparties sur un arc de cercle concentrique à  l'articulation du support. En 4 est la palette.  



  Le flasque 1 peut être rendu solidaire  d'un moyeu ou d'une jante de roue.



  Pallet device for wheels of vehicles, in particular agricultural tractors. The subject of the invention is a device with pallets for the wheels of vehicles, in particular of agricultural tractors.



  Pallet devices have already been proposed in which the pallets are articulated around axes integral with a flange mounted on the wheel.



  The device which is the subject of the present invention is characterized in that it comprises a flange intended <B> to </B> be made integral with the wheel and on which are articulated, around fixed axes, elbow supports in lever. doorbell, the outer end of each of which carries a pallet, while its inner end is immobilized by a rusting worm in one of the perforations made in the flange and distributed in an arc of a circle concentric with the articulation of the support.



  In certain cases where it is not essential to be able to simultaneously adjust the position of all the pallets, the device which is the subject of the present invention can be applied with interest, being very simple and having a low cost price.



  The accompanying drawing shows, by way of example, an embodiment of this device. Each support 3, in the form of a doorbell lever articulated at 2 on the flange 1, is adjustable independently of the others. The tail of each lever 3 is immobilized by a screw, a bolt or any other locking device, in one of the perforations 20, distributed over an arc of a circle concentric with the articulation of the support. In 4 is the pallet.



  The flange 1 can be made integral with a hub or a wheel rim.

Claims (1)

REVENDICATION Dispositif à palettes pour roues de véhi cules, notamment de tracteurs agricoles, ca ractérisé en ce qu'il comporte un flasque des tiné à être rendu solidaire de la roue et sur lequel sont articulés, autour d'axes fixes, des supports coudés en levier de sonnette dont l'extrémité externe de chacun porte une pa lette, tandis que son extrémité interne est im mobilisée par un verrouillage dans l'une des perforations ménagées dans le flasque et ré parties suivant un arc de cercle concentrique à l'articulation du support. CLAIM Pallet device for the wheels of vehicles, in particular agricultural tractors, characterized in that it comprises a flange of the tines to be made integral with the wheel and on which are articulated, around fixed axles, elbow supports in doorbell lever, the outer end of each of which carries a paddle, while its inner end is mobilized by locking in one of the perforations made in the flange and re parts following an arc of a circle concentric with the articulation of the support.
CH225481D 1939-02-18 1940-07-29 Pallet device for wheels of vehicles, in particular agricultural tractors. CH225481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR180239X 1939-02-18

Publications (1)

Publication Number Publication Date
CH225481A true CH225481A (en) 1943-01-31

Family

ID=8878092

Family Applications (2)

Application Number Title Priority Date Filing Date
CH225481D CH225481A (en) 1939-02-18 1940-07-29 Pallet device for wheels of vehicles, in particular agricultural tractors.
CH225479D CH225479A (en) 1939-02-18 1940-07-29 Pallet device for wheels of vehicles, in particular agricultural tractors.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH225479D CH225479A (en) 1939-02-18 1940-07-29 Pallet device for wheels of vehicles, in particular agricultural tractors.

Country Status (2)

Country Link
BE (1) BE473623A (en)
CH (2) CH225481A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750111C3 (en) * 1977-11-09 1982-04-01 Niveau AG, 4002 Basel Anti-skid device for vehicle wheels with tires, in particular tires with pneumatic tires, for ice and snow surfaces

Also Published As

Publication number Publication date
BE473623A (en)
CH225479A (en) 1943-01-31

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