Abstract: An apparatus for emptying a reel on which a web of material is wound in layers. A frame supports the reel. A carriage is mounted on the frame for reciprocal movement longitudinally in a first direction and in a second direction opposite the first direction over the reel. A knife is mounted on the carriage for movement with the carriage to cut sheets of material from the web as the carriage moves over the reel. A plough removes cut sheets of the material from the reel as the carriage moves over the reel.

Abstract: The present invention relates to a rim for a mini-golfcourse for indoor as well as outdoor application. In order to permit indoor application with approximately the same variation of the play as a permanent outdoor course without occupying too large spaces and to permit construction of a simple but stable and strong design for indoor as well as outdoor application without showing the relatively vulnerable and weak structure of course sections of prior art, the rim according to the invention is characterized by a continuous profile element having at least two flange portions turned towards the course, between which are located partly the edge portion of at least one plate forming a play ground, and partly at least one rim element forming the side of a play ground, the edge portion of the plate forming the play ground, and the rim element forming the side of the play ground filling up the space between said flange portions.

Abstract: An obstacle device for mini-golf courses comprises at least one movable obstacle which is mounted on one of a plurality of course sections adapted to be connected to each other. The obstacle device has an elongated supporting element which carries at least one obstacle member pivotable about a vertical shaft so that it may be moved from a position in which it blocks a portion of the course into a position where it is recessed in a cavity provided in a post of the course at a higher level and does not block the course.