Abstract: The invention concerns an apparatus for the manufacture of films, in particular thin or very thin films, with a rotating roller with which a plastically deformable film preferably supplied by a slot extruder is conveyed and stretched, wherein between the roller and a metal belt arranged parallel and at a short distance from the roller is applied a voltage by which the film supplied is applied to the roller. In order to develop this apparatus in such a way that manufacture of films, in particular thin or very thin films, is possible with increased productivity and film quality, with the invention it is proposed that the metal belt comprises a sharp longitudinal edge which is arranged closest to the roller and directed onto it.

Abstract: A waistband adjusting element for garments such as trousers, which provides for greater flexibility in the adjustable connection of overlapping waistband sections, is disclosed. A detent rail is attached to the inner waistband member and has a movable slider mounted on it, coupled to a hinged locking tab provided with a central window, through which a cover strip passes to conceal the detent rail from view. The other end of the locking tab is pivotably coupled to the outer waistband section by flexible fabric loop which is capable of rotating from a flat position against the outer waistband section to a folded back overlapping position through an arc of approximately 180.degree.. The flexibility of the fabric loop through its pivoting range allows the locking tab to also pivot through a corresponding 180.degree. range between engaged and disengaged positions with respect to the detent rail.

Abstract: A clamping buckle for straps, particularly shoulder straps on articles of clothing, with two buckle sections which are swingable with respect to each other around a transverse buckle axis, the buckle sections having a clamping position for clamping the strap. The buckle sections lie one on top of the other approximately parallel to each other with the formation of a gap therebetween. The buckle sections have respective gap sides which face the gap and respective outsides which face away from the gap, and they have slots and bars for diverting the straps including a bar in one buckle section opposite a slot in the other buckle section. The bar of the first buckle section is aligned on its gap side with a plane of the first buckle section and is of at least the same width as the slot of the other buckle section. A loop of the strap wraps around the bar and includes loop end portions passing through the slot that extend by the outside of the second buckle section.

Abstract: A button or the like to be joined in one-point - fastening having two parts lying on both sides of the carrier material, the two parts to be connected to one another. One of the button parts has a hollow shaft, the pointed front end section of which is off-set with respect to the rearward shaft section by means of nominal breaking positions.