Abstract: A lighting device comprises a side-light light guide (12) located in a support (13). To facilitate the location of the light guide (12) in the support (13) and ensure its retention in a predetermined orientation, at least one location feature (11) is formed on/in the light guide for engagement by the support. Advantageously, the/each location feature (11) has no substantial effect on the light output of the light guide through its light-emitting region (18).

Abstract: A turning assembly for turning a workpiece includes a holder and plurality of turning bits mounted next to one another in a parallel relationship for simultaneously engaging a the workpiece. The turning bits are mounted in respective holding elements which are individually adjustably mounted in the holder. Spacers can be provided to space the turning bits apart. Safety devices are provided, each including an elastic element for frictionally retaining a respective turning bit and/or spacer within the holder to enable the holder to be manipulated without the turning bits and/or spacers falling out.

Abstract: A turning assembly for turning a workpiece includes a holder and plurality of turning bits mounted next to one another in a parallel relationship for simultaneously engaging a the workpiece. The turning bits are mounted in respective holding elements which are individually adjustably mounted in the holder. Spacers can be provided to space the turning bits apart. Safety devices are provided, each including an elastic element for frictionally retaining a respective turning bit and/or spacer within the holder to enable the holder to be manipulated without the turning bits and/or spacers falling out.

Abstract: A multi-layered label for adhesively affixing to containers, such as bottles, cans, canisters, allows, at least with respect to its top sheet and intermediate sheet, a more convenient reading of the information printed thereupon if a base section (1) having an intermediate section (3) which can be turned out to the right and can be detached along a fold (4) is provided, this intermediate section (3) being covered by a top section (5) overlapping it on the right, this top section (5) being glued to the base section (1) in the left-hand edge region (6), and the top section (5) having to the left a tear-open perforation (10) and to the right a tear-off perforation (13), so that this top section (5) also can be obtained as a separate sheet.

Abstract: In the case of a multi-layered label for adhesively affixing to containers, reading information on the top sheet (4) and on intermediate sheets (3) can be facilitated by not only the top sheet (4) having a tear-open perforation (7) at its adhesively bonded right-hand edge region (5), but also top sheet (4) and intermediate sheet (3) having in the left-hand adhesively bonded edge region (8) tear-off perforations (13; 14) by which the sheets (3; 4) can be detached.