Abrégé

The sled (1) comprises a frame (2) and a cradle (4) for receiving a person or a load. The cradle is mounted on the frame so as to pivot around a pivot axis (15) that is substantially longitudinal and is arranged so that the centre of gravity of the cradle is situated below said pivot axis. The sled (1) further comprises at least one left sliding support (3) and one right sliding support (3) mounted on the frame and capable of sliding over a snow covered surface. Hooking members (22) which protrude downwards from the sliding support are designed to dig into the snow and prevent lateral drifting of the sled (1).

Classes IPC  ?

• B62B 13/06 - Traîneaux à patins caractérisés par la disposition des patins disposés sur plusieurs lignes parallèles
• B62B 17/06 - SuperstructuresLeur fixation

Produits et services

All-terrain vehicles

Abrégé

The barrier (1) comprises multiple supports (3) secured to the ground, with nets (4) stretched therebetween. Each support comprises: a pole (10) orthogonal to the ground, the base (11) of which rests on the ground; a lower maintaining element (14) perpendicular to the pole, having an upstream end (15) secured to the ground and a downstream end part mounted on the base of the pole, as well as means (17, 31, 33) restricting the downward movement of the base of the pole; and an upper rigid maintaining element (20) inclined in relation to the pole, having an upstream end (21) secured to the ground and a downstream end part mounted on the head of the pole, as well as means (25, 26, 32, 24) restricting the downward and upward movement of the head of the pole.

Classes IPC  ?

• E01F 7/04 - Dispositifs de protection contre les avalanches ou les chutes de pierres, p. ex. structures empêchant les avalanches, galeries

Abrégé

The barrier (1) comprises supports each comprising: - an uphill post (7) having a base articulated to the ground (2) and a top connected to an uphill anchor point (9) by an upper uphill stay (18) and an uphill brake (10); - a downhill post (8) having a top articulated to and suspended from the top of the uphill post and a base connected to the uphill anchor point by a lower uphill stay (22). The endmost downhill posts are additionally connected to a lateral anchor point (11) by lower (24) and upper (23) lateral stays and a lateral brake (12). Nets (4) are slung between the downhill posts across the slope. The supports adjacent to the net loaded with landslide open up like a pair of compasses then pivot toward one another, the downhill posts remain parallel to one another.

Classes IPC  ?

• E01F 7/04 - Dispositifs de protection contre les avalanches ou les chutes de pierres, p. ex. structures empêchant les avalanches, galeries