Abstract: The stand comprises a number of holding devices (4) which are disposed on a rigid elongated section member (1) and each form a front upper support (22) and a rear lower support (18). These supports have a generally curved shape but are facing in opposite directions and offset not only in height but laterally, and are spaced apart from each other in the horizontal direction a distance at the most equal to the length of the neck of a bottle, so that the bottle is carried solely by its neck in an inclined position with the neck extending upwardly.

Abstract: A detachable anti-skid device for a vehicle wheel tire comprises a support bearing a series of anti-skid components extending transversely over the tread of the tire and at least one pneumatic jack fed from the air valve of the tire and making it possible to apply the anti-skid components against the tire. The support is formed by a ring having a diameter which is slightly less than that of the tire and on which the anti-skid components are pivotally mounted. The ring also comprises a hub with a compressed-air distribution chamber connected by a rotary connection to the inlet valve of the tire and to the control jacks of the anti-skid components.