A stacker is described, in particular in an installation of the paper processing industry, for forming a stack of several flat parts to be fed in a transport direction, in particular film sheets or paper sheets, with a stack forming area and a support device for supporting the stack to be formed from the flat parts in the stack forming area. The special nature of the invention lies in that the support device has a plurality of discrete support elements that are at least arranged one behind the other seen in the transport direction of the flat parts and are supported in a moveable manner between a lower position and an upper position at an angle to the transport direction of the flat parts, preferably approximately at right angles to the transport direction A of the flat parts and/or approximately vertically.
B65H 83/00 - Combinaisons d'opérations d'empilage et d'enlèvement d'articles, p. ex. simultanées, présentant un intérêt autre que l'opération individuelle d'empilage ou d'enlèvement des articles
B65H 31/10 - Récepteurs de piles avec support d'extrémité mobile disposé pour reculer au fur et à mesure que la pile se forme les articles étant empilés les uns sur les autres et par le sommet de la pile
B65H 31/30 - Dispositions pour enlever les piles achevées
B65H 31/20 - Récepteurs de piles réglables pour différentes dimensions d'articles
B65H 31/32 - Dispositifs auxiliaires pour recevoir les articles pendant l'enlèvement d'une pile achevée
The invention relates to a method for binding flat parts (140) stacked on one another, particularly sheets of paper (140), wherein the flat parts (140) have perforations (141) for receiving fingers (151) of an outer sheet (15). Furthermore, according to the invention, an outer sheet (15) having a plurality of fingers (151) is provided, and the fingers (151) of the outer sheet (15) have or receive an adhesive in a predetermined region, the fingers (151) are brought into the perforations (141) of the stacked flat parts (140), such that the fingers are or become bent in a spiral shape, wherein a region of the fingers, preferably free of adhesive, is brought into overlapping contact with a region of the same finger having adhesive. The invention further relates to a device for binding flat parts (140) stacked on one another, particularly sheets of paper (140), wherein the flat parts (140) have perforations (141), and to bound flat parts (140), particularly sheets of paper (140).
B42B 5/10 - Fixation permanente de feuilles, mains de papier ou cahiers les uns aux autres autrement que par piqûre par des éléments en forme de languettes, griffes ou anneaux passant dans les feuilles, mains ou cahiers les éléments étant en forme de créneaux ou de peignes
B42D 1/06 - Livres ou autres objets reliés dans lesquels le corps de l'ouvrage et la couverture sont réunis par d'autres moyens
B42F 3/04 - Moyens d'attache en forme d'anneau, de languette ou de griffe
B42F 13/02 - Classeurs comportant des moyens coopérant avec des perforations ou des fentes avec des moyens flexibles ou élastiques
B42F 13/16 - Classeurs comportant des moyens coopérant avec des perforations ou des fentes avec des griffes ou des anneaux
3.
Device and method to produce helical coils from a filament
Presented are a device and a method to produce helical coils from a filament, preferably consisting of plastic. A rotatable winding spindle and an associated filament-shaping device are provided to wind up the filament in a helical pattern, whereby the winding spindle extends beyond the filament-shaping device in the feed direction of the filament to be wound up. Viewed in the feed direction of the filament to be wound onto the winding spindle, a pressing device is provided downstream of the filament-shaping device that presses the filament against the winding spindle and is designed to generate a predominantly adequate friction contact between the filament and the winding spindle so that the rotation of the winding spindle essentially takes along the filament into the winding direction.
Motor-driven machines for cutting, perforating and stapling
paper or sheet-like plastic material, punching automatons;
motor-driven machines for making paper stacks with adhesive
coated spines; pad assembling machines for the making of
pads of all kinds; flexographic printing machines;
motor-driven machines for the making of wire-bound paper
stacks, especially paper stacks held together by wire
spirals, wire combs or staples, wire comb making machines,
wire comb binding machines, spiral wire binding machines,
calendar binding machines; machines for sewing together
paper layers; machines for the making of school pads;
machines and production lines embodying machines for the
making of filing equipment for use in offices and archives,
especially of suspension type files, letter files and loose
leaf binders; assembly machines for the making of filing
equipment for use in offices and archives, especially file
organizers, loose leaf binders; motor-driven machines for
packing paper stacks; motor-driven machines for zig-zag
folding paper webs; machines for the making of security type
printed materials, especially of check books, passports,
identification papers and savings deposit books.
09 - Appareils et instruments scientifiques et électriques
16 - Papier, carton et produits en ces matières
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
(1) Motor-driven machines for cutting, perforating and stapling paper or sheet-like plastic materials, punching automatons; motor-driven machines for making paper stacks with adhesive-coated spines; pad assembling machines for the making of pads of all kinds; flexographic printing machines; motor-driven machines for the making of wire-bound paper stacks, namely paper stacks held together by wire spirals, wire combs or staples, wire comb making machines, wire comb binding machines, spiral wire binding machines, calendar binding machines; machines for sewing together paper layers; machines for the making of school pads; machines for the making of filing equipment for use in offices and archives, namely of suspension type files, letter files and loose leaf binders; assembly machines for the making of filing equipment for use in offices and archives, namely file organizers, loose leaf binders; motor-driven machines for packing paper stacks; motor-driven machines for zig-zag folding paper webs; machines for the making of security type printed materials, namely of check books, passports, identification papers and savings deposit books.
