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WO2011004033A1 - Système antidérapage pour véhicules automobiles - Google Patents

Système antidérapage pour véhicules automobiles Download PDF

Info

Publication number
WO2011004033A1
WO2011004033A1 PCT/ES2009/070275 ES2009070275W WO2011004033A1 WO 2011004033 A1 WO2011004033 A1 WO 2011004033A1 ES 2009070275 W ES2009070275 W ES 2009070275W WO 2011004033 A1 WO2011004033 A1 WO 2011004033A1
Authority
WO
WIPO (PCT)
Prior art keywords
shock absorber
central
piece
vehicles
transverse
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
Application number
PCT/ES2009/070275
Other languages
English (en)
Spanish (es)
Inventor
Jesús Antonio TORRES GASCÓN
Santiago GÓMEZ GUTIERREZ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GOVERMA SL
Original Assignee
GOVERMA SL
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 GOVERMA SL filed Critical GOVERMA SL
Priority to PCT/ES2009/070275 priority Critical patent/WO2011004033A1/fr
Publication of WO2011004033A1 publication Critical patent/WO2011004033A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
    • B60C27/10—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables having tensioning means

Definitions

  • the following invention refers to a non-slip system for motor vehicles, being of the type of systems that are coupled to the wheels of the vehicles in order to allow their circulation through slippery terrain, such as mud, sand, snow, ice, etc., so that the system presented is intended to facilitate its assembly without the need to move the vehicle and can carry it out in a simple and fast way.
  • the non-slip system comprises a central block and some elements of attachment and mooring to the tread of the tires associated with respective shock absorber assemblies, which are also intended to prevent the wheels from sliding and not advancing, which entails the jamming. vehicle.
  • non-slip system for motor vehicles is described, being of the type of systems that are coupled to the corresponding wheels of the vehicles in order to allow their circulation through slippery terrain, such as mud, sand, snow, ice, etc. , without jamming, so that the system includes:
  • the central placement block in the corresponding vehicle wheel comprises:
  • shock absorber assemblies associated to the intermediate disk and mounted in radial position to the respective radial cuts of the inner casing.
  • shock absorber assemblies associated with the central block comprise:
  • the outer and inner casing of the central block and on its other side has a longitudinal central recess of semicircular section, in large part of its height, and a pair of lateral projections, one on each side;
  • a second piece that, on one of its faces, has a longitudinal central projection for accommodation in the corresponding radial cut of the inner casing and on its other side it has a longitudinal central recess of semicircular section and a pair of cavities, one on each side, Y;
  • a shock absorber arranged between the first and second piece with respect to the emptying and semicircular longitudinal central cavity and fixed, at one end, to one of them and at the other end to the other.
  • the pair of lateral projections of the first forming part of the shock absorber assembly fits into the pair of hollows, of greater length, of the second piece, the shock absorber body being in between, in the opening, of circular section, which defines the emptying and cavity by attaching both pieces.
  • the elements of support and transverse fixation to the tire associated to the respective shock absorber and grip assemblies to the rolling surface of the ground are defined by a body of length similar to the width of the tire that by one of its ends are joined to the second piece conformant of the shock absorber assembly.
  • the damping body is fixed, in the molding process itself. to the pair of pieces that make up the shock absorber assembly through plethora tracks in solidarity with their ends that are arranged in relation to respective transverse recesses of said pieces, so that the damper body works by traction.
  • the central block is mounted so that the outer shell and the inner shell are fixed by means of screws, heat welding or other conventional means and in the flange a screw with a hexagonal nut is arranged in relation to the disk through which it will materialize the rotation of the disk by means of the corresponding key.
  • Figure 1 It shows a front view of the central block relative to the non-slip system that is placed on the corresponding wheel, being devoid of the shock absorber assembly.
  • Figure 2 Shows a view according to a diametral section of the previous figure having mounted the shock absorber assembly in the central block.
  • Figures 3 and 4 show a front view and a sectioned view, according to a diametral section, of the external housing of the central block for fixing to the wheel.
  • Figures 5 and 6 show a front view and a sectioned view, according to a diametral section, of the inner casing of the central block fixing to the wheel, being able to observe how, equidistant at 120 °, they present radial positioning cuts of the shock absorber assemblies. .
  • Figures 7 and 8 show a front view and a sectioned view, according to a diametral section, of the intermediate disk to the outer and inner casing of the central block of placement on the wheel, whose disc on one of its faces has a spiral grooving.
  • Figure 9 Shows a first front view of a first forming part of the shock absorber assembly, which is associated to the central disk by presenting, on one of its faces, a series of curved transverse grooves defining a transverse teeth, while on the other face has a longitudinal central recess of semicircular section and a pair of lateral projections, one on each side.
  • Figures 10 and 1 1 show a second front view and an elevation of the previous figure, in which the series of curved transverse grooves are appreciated that will be complemented with the spiral grooving of the intermediate disk, as well as the pair of lateral projections to the central recess of his other face.
  • Figures 12 and 13 show respective plan views of Figure 9.
  • Figure 14 Shows a first front view of the second forming part of the damper assembly, which has a longitudinal central emptying of semicircular section and a pair of cavities lateral to it, being to this second piece to which the corresponding transverse support element is attached to the tire and to grip the ground to prevent the wheel from slipping.
  • Figure 1 Shows an elevation view of the part of the previous figure having represented one of the lateral recesses to the central emptying.
  • Figure 16 Shows a second front view of the part of Figure 14.
  • Figures 17. Shows a plan view of the part of Figure 14.
  • Figure 18 They show a sectioned view according to section 1 of Figure 1 5.
  • Figure 19 Shows a side elevation view of the transverse support element and fixation to the tire and grip on the rolling surface of the ground.
  • Figure 20 Shows a front view of the previous figure.
  • Figures 21 and 22 show respective views at 90 ° of the shock absorber itself that is positioned and fixed to the pair of parts that define with it the shock absorber assembly and whose shock absorber, at its two ends, presents a small plate for its fixation, in the moment of molding to these pieces.
  • Figures 23 and 24 show a front view and a sectional view of the closing cover of the central block.
  • Figures 25 and 26 show a front view and a sectional view of the internal closing flange of the central block, being able to observe how a screw with a hexagonal nut is fixed to the flange.
  • Figure 27 Shows a view of the assembly method of a shock absorber assembly for coupling in a radial recess of the inner housing.
  • the non-slip system for motor vehicles is constituted by a central block 1 of placement in the corresponding wheel of the vehicle, whose central block 1 incorporates shock absorber assemblies 2 and about elements 3 of support and transverse fixation to the tread of the tire, associated to the respective shock absorber assemblies 2, said elements 3 being those that materialize the grip to the tread surface of the ground and avoid possible traffic jams of the vehicle.
  • the elements 3 of transverse support to the tread surface of the tire are finished at its free end side in a small flange 13 which, when pressed on the tire, closes on its inner surface embracing it.
  • the central block 1 for placing on the corresponding wheel of the vehicle comprises an external carcass 4 of a generally circular shape and an inner carcass 5, also, of a generally circular shape with at least three equidistant radial cuts 6 with respect to its outer surface, providing between the outer casing 4 and the inner casing 5 of an intermediate disk 7 which on one of its faces has a spiral groove 8.
  • the outer shell 4 and the inner shell 5, with the interposition of the intermediate disc 7, will be joined by means of screws, heat welding or any other conventional means, forming a compact assembly.
  • the central block 1 incorporates a circular flange 9 which is attached to the inner face of the inner casing 5 and whose flange 9 is of a smaller diameter, so that in the front part of the central block 1 a trim 10 is incorporated that to be disassembled, access is allowed for the drive of intermediate disk 7 in order to assemble and disassemble the system.
  • the central block 1 incorporates shock absorber assemblies 2 associated with the intermediate disc 7 and mounted in the respective radial cuts 6 of the inner casing 5, so that said shock absorber assemblies 2 are formed by a first piece 1 1, a second piece 12 and a shock absorber body 21.
  • the first piece 1 1 that forms the shock absorber assembly 2 on one of its major faces has a transverse groove 14 defining a tooth complementary to the groove that defines the spiral 8 of the intermediate disk 7 to the external housing 4 and interior 5 of the central block 1 , while on the other side presents a recess longitudinal central 1 5 of semicircular section, in great part of its height, and a pair of lateral projections 16, one on each side of the central recess 1 5.
  • the second component 12 of the shock absorber assembly 2 on one of its ends has a transverse axis 17 and on one of its faces has a longitudinal central projection 18 for housing in the corresponding radial cut 6 of the inner casing 5, while for its another face has a longitudinal central recess 19 of semicircular section and a pair of recesses 20, one on each side of said central recess 19.
  • the shock absorber assembly 2 is formed by the first part 1 1, the second part 12 and a shock absorber 21, so that said shock absorber body 21 is disposed between both parts 1 1 and 12 in the central opening defining the central recess 1 5 and the central drain 19, semicircular, respectively, and being fixed, at one end, to the first piece 1 1 and at its other end to the second piece 12, said constitution being able to be observed in Figure 27.
  • the damper assembly 2 will be mounted such that the teeth that make up the transverse groove 14 that is defined on one of the faces of the first piece 1 1 will be engaged in the spiral groove 8 of the intermediate disc 7 and the longitudinal central projection 18 of the second piece 12 will be fitted, with the possibility of displacement, in the corresponding section 6 of the inner casing 5.
  • the corresponding transverse support and fixing element 3 to the tire joins the second part 12 through the axis 17 which it will coincide with the holes 25 of the element 3, said element 3 being positioned orthogonally to the second part 12.
  • central block 1 is completed with the flange 26 in which it assembles a screw 28 with a hexagonal nut 29 which is in relation to the hexagonal central hole of the intermediate disc 7 and the bezel 27, as seen in Figure 1 of the designs.
  • the support elements 3 transverse to the tire and fixing to it and that, in addition, act as grip elements to the ground, they can acquire a radial displacement that is absorbed by the shock absorber assembly 2, preventing a possible release, since, the elements 3 relative to the central block 1 are always pressing on the tire by the action of the shock absorbers 21.
  • the number of elements 3 may be variable and, in addition, they could be joined together by means of a chain or the like that will surround the entire tread of the tire.
  • the elements 3 may be interchangeable depending on the surface (snow, ice, mud, etc.) on which the vehicle is to be moved.
  • the elements 3 can be provided on their free side with a small flange 13, practically, in an orthogonal position that gives it rigidity and collaborates in the mooring of the tire.
  • the basic operation is that the rotating movement of the disk 7 causes the radial displacement of the geared bodies 1 1 acting on the damping assemblies 2, so that in their closure they approach and the elements 3, which are coupled, are closed on the rolling surface of the wheels, acting supportively by pressing and fixing transversely, so that the whole assembly is fixed to the wheel.
  • the disk 7 provided on one of its spiral grooving faces 8 could be operated from the outside in a radial direction, for which it will be sufficient that said disk 7 is provided with a perimental toothing and on it act a pinion that is operated from the outside radially.
  • the central part of the whole set would present a cavity.
  • Figure 27 shows how in the assembly of the assembly the shock absorber 21 will remain in the opening defined by the central recess 15 and the emptying 19 of the bodies 1 1 and 12 when attached, being fixed at one of its ends to the first body 1 1 and at its other end it is fixed to the second body 12, so that the transverse groove 14 of the first body
  • the pair of projections 16 of the first body 1 1 are housed in the pair of cavities 20 that limit their travel.
  • the shock absorber 21 works under tension by supporting the element 3 associated with the second body 12 on the ground, it causes, by weight effect, that it is compressed allowing the displacement of the second body 12 and once the element 3 is released, that is, it does not support any weight, the shock absorber 21 causes the second body 12 to move outwards returning to its initial position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

L'invention concerne un système antidérapage pour véhicules automobiles, du type s'accouplant aux roues des véhicules pour permettre leur circulation sur des terrains glissants, tels que la boue, le sable, la neige, la glace, etc., et comprenant un bloc (1) central de mise en place sur la roue correspondante du véhicule, au moins trois ensembles (2) amortisseurs associés au bloc (1) central, ainsi que des éléments (3) d'appui et de fixation transversale à la bande de roulement du pneumatique, associés aux ensembles (2) amortisseurs respectifs, et d'adhérence à la surface de roulement du sol. Ce système se caractérise par un montage facilité sans nécessité de déplacer le véhicule, et par une mise en oeuvre facile et rapide. Il permet en outre d'éviter que les roues glissent et n'avancent pas, et donc d'empêcher l'enlisement du véhicule.
PCT/ES2009/070275 2009-07-07 2009-07-07 Système antidérapage pour véhicules automobiles Ceased WO2011004033A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2009/070275 WO2011004033A1 (fr) 2009-07-07 2009-07-07 Système antidérapage pour véhicules automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2009/070275 WO2011004033A1 (fr) 2009-07-07 2009-07-07 Système antidérapage pour véhicules automobiles

Publications (1)

Publication Number Publication Date
WO2011004033A1 true WO2011004033A1 (fr) 2011-01-13

Family

ID=43428823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2009/070275 Ceased WO2011004033A1 (fr) 2009-07-07 2009-07-07 Système antidérapage pour véhicules automobiles

Country Status (1)

Country Link
WO (1) WO2011004033A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013175043A1 (fr) * 2012-05-25 2013-11-28 Torres Gascon Jesus Antonio Système antidérapant pour roues de véhicules automobiles

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847196A (en) * 1971-12-20 1974-11-12 T Gomez An ice and snow anti-sliding device, applicable to wheels of vehicles
FR2464835A1 (fr) * 1979-09-07 1981-03-20 Clavel Jean Michel Dispositif antiderapant adaptable sur une roue a pneumatique de vehicule
US4355451A (en) * 1980-05-12 1982-10-26 Thomas Marvin C Retractable device and method for providing traction
EP0215686A1 (fr) * 1985-07-18 1987-03-25 Yvan Cizaire Dispositif antidérapant amovible pour roues à pneumatique de véhicules
ES2026881T3 (es) * 1987-10-22 1992-05-16 Autotyp S.A. Dispositivo de proteccion antideslizante para ruedas.
ES1043512U (es) 1999-04-08 2000-01-01 Jauregui Alfredo Garcia Dispositivo de sujecion de cadenas para nieve, hielo y barro.
ES1055808U (es) 2003-10-22 2004-01-16 Sanchez Rodrigo Carballo Cadena lineal antideslizante para la nieve.
WO2005044592A2 (fr) * 2003-11-04 2005-05-19 Soleyman Kahen Dispositif pneumatique de securite automatique

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847196A (en) * 1971-12-20 1974-11-12 T Gomez An ice and snow anti-sliding device, applicable to wheels of vehicles
FR2464835A1 (fr) * 1979-09-07 1981-03-20 Clavel Jean Michel Dispositif antiderapant adaptable sur une roue a pneumatique de vehicule
US4355451A (en) * 1980-05-12 1982-10-26 Thomas Marvin C Retractable device and method for providing traction
EP0215686A1 (fr) * 1985-07-18 1987-03-25 Yvan Cizaire Dispositif antidérapant amovible pour roues à pneumatique de véhicules
ES2026881T3 (es) * 1987-10-22 1992-05-16 Autotyp S.A. Dispositivo de proteccion antideslizante para ruedas.
ES1043512U (es) 1999-04-08 2000-01-01 Jauregui Alfredo Garcia Dispositivo de sujecion de cadenas para nieve, hielo y barro.
ES1055808U (es) 2003-10-22 2004-01-16 Sanchez Rodrigo Carballo Cadena lineal antideslizante para la nieve.
WO2005044592A2 (fr) * 2003-11-04 2005-05-19 Soleyman Kahen Dispositif pneumatique de securite automatique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013175043A1 (fr) * 2012-05-25 2013-11-28 Torres Gascon Jesus Antonio Système antidérapant pour roues de véhicules automobiles

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