Abstract: In an apparatus for coating fabric sheets with plastic stiffening strips and including a conveyor 15 for feeding sheets through the nip between a drive roller 16 and a printing cylinder 14, a flexible doctor blade 20 wipes unused plastic and fluff contaminant from the cylinder. The wiped material falls into a collecting trough 21 and is screw conveyed to a supply reservoir 24, from which it is filtered and pumped back to the printing cylinder feed reservoir 18 under the control of a level sensor 19 mounted therein.

Abstract: A skate board vehicle comprising a platform for supporting the user of the vehicle, and including front and rear wheel-and-axle supports in which at least one of the wheel-and-axle supports includes a supporting bearing block reciprocatingly supporting a slide element carrying a pivot pin pivotally mounting a steerable axle-and-wheels, the pivot pin having mounted thereon an axle-support sandwiched between a pair of resilient elements, and a brake assembly incorporating a hairpin-spring type element having braking arms normally urged onto the outer circumference of a pair of spaced wheels, and a coil spring interposed between the slide and an abutment projecting from the undersurface of the skate board vehicle platform, so that the skate board vehicle has shock-absorbing characteristics, is steerable, and the brake assembly is weight-responsive so that when a user's weight is imposed on the platform of the skate board vehicle, the brake is released and the skate board vehicle is used in a conventional manner,

Abstract: An appliance which can be used for sharpening skis, particularly the edges, and if required, for waxing the face of the ski, comprises a body with a flat plate-like main section with a depending extension. These two parts internally house files which can be of like dimension so as to be capable of universal use and readily interchangeable.

Abstract: A clip for retaining shirts or similar articles of clothing in a folded position about an insert is disclosed, wherein the clip has a general "U" shape with two arms connected by a yoke portion. The inner sides of the arms closest together are denticulated to grip material inserted therebetween. The ends of the arms are bent outwardly so as to extend in an outward direction as far as the outermost faces of the remaining portion of the arms.