초록 ▼

The invention relates to a roll-up traction mat (10) for a vehicle (V) having at least one wheel (R1), said traction mat comprising a main track portion (12), and a track starter tab (20) that is fastened to one of the ends of the main track portion (12) by a hinge-forming connection portion (22) ar

The invention relates to a roll-up traction mat (10) for a vehicle (V) having at least one wheel (R1), said traction mat comprising a main track portion (12), and a track starter tab (20) that is fastened to one of the ends of the main track portion (12) by a hinge-forming connection portion (22) arranged to lower the track starter tab relative to the main track portion, by means of which the track starter tab can be positioned at the bottom of a rut (O) in which said wheel of the vehicle is stuck. The track starter tab comprising a plurality of transverse stiffener elements and a top face provided with studs. The track starter tab and the main track portion are constituted by at least one textile layer covered in a polymer layer.

대표청구항 ▼

1. A roll-up traction mat for a vehicle having at least one wheel, said traction mat having a bottom face and a top face constituting a running track, and comprising: a roll-up main track portion, as well as a track starter tab that is fastened to a first end of the main track portion by a hinge-for

1. A roll-up traction mat for a vehicle having at least one wheel, said traction mat having a bottom face and a top face constituting a running track, and comprising: a roll-up main track portion, as well as a track starter tab that is fastened to a first end of the main track portion by a hinge-forming connection portion arranged to lower the track starter tab relative to the main track portion, by means of which the track starter tab can be positioned at the bottom of a rut in which said wheel of the vehicle is stuck, the track starter tab comprising: a plurality of stiffener elements extending transversely anda top face provided with studs,wherein the main track portion and the track starter tab are constituted by at least one textile layer covered in a polymer layer. 2. The traction mat according to claim 1, wherein the track starter tab presents a width that is substantially less than the width of the main track portion. 3. The traction mat according to claim 1, wherein the track starter tab presents a width lying in the range 15 cm to 40 cm. 4. The traction mat according to claim 1, wherein the hinge-forming connection portion is flexible. 5. The traction mat according to claim 1, wherein the hinge-forming connection portion presents a first end edge connected to the main track portion and a second end edge connected to the track starter tab, the width of the first end edge being greater than the width of the second end edge. 6. The traction mat according to claim 1, wherein the main track portion presents a length that is substantially greater than the length of the track starter tab. 7. The traction mat according to claim 1, wherein the track starter tab presents a length lying in the range 30 cm to 70 cm. 8. The traction mat according to claim 7, wherein the main track portion and/or the hinge-forming connection portion also comprises a top face provided with studs in continuity with the studs of the track starter tab. 9. The traction mat according to claim 1, wherein the track starter tab is detachable from the main track portion. 10. The traction mat according to claim 1, wherein the main track portion presents a second end, remote from the first end, which second end includes means for fastening the mat to the ground. 11. The traction mat according to claim 10, wherein the means for fastening the mat to the ground comprise at least one orifice designed to cooperate with a fastener member. 12. The traction mat according to claim 1, wherein the main track portion further comprises at least one grip device for increasing drivability of the vehicle, said grip device extending in the transverse direction by projecting from the top track face while being fastened to the mat by at least one fastener element so as to form a non-slip track shoe. 13. The traction mat according to claim 12, wherein the grip device comprises: a support disposed on the top track face and extending in the transverse direction while being fastened to said traction mat by the fastener element; anda first grip plate projecting from the support and extending in the transverse direction of the traction mat, in such a manner as to extend in a surface transverse to the top track face. 14. The traction mat according to claim 13, wherein the support and the first grip plate form a single part constituting a first rigid section member extending in the transverse direction of the mat. 15. The traction mat according to claim 13, wherein the grip device further comprises a counter-support disposed on the bottom face while being fastened to the support by the fastener element. 16. The traction mat according to claim 15, wherein the grip device further comprises a second grip plate projecting from the counter-support and extending in the transverse direction, in such a manner as to extend in a surface that is transverse to the bottom face of the mat. 17. The traction mat according to claim 16, wherein the counter-support and the second grip plate form a single part constituting a second rigid section member extending in the transverse direction of the mat. 18. The traction mat according to claim 15, wherein the fastener element presents a top end fastened to the support and a bottom end fastened to the counter-support forming a protrusion extending beyond the counter-support so as to form a non-slip track shoe. 19. The traction mat according to claim 13, wherein the fastener element is a bolt passing through the flexible body while being fastened to the support by a nut.