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1. EP0979170 - LENGTH-VARIABLE SLIDING RAIL ELEMENT FOR A ROLLER CHAIN

Office European Patent Office
Application Number 98931938
Application Date 18.04.1998
Publication Number 0979170
Publication Date 16.02.2000
Publication Kind B1
IPC
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
21
Devices for conveying sheets through printing apparatus or machines
08
Combinations of endless conveyers and grippers
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
13
Common details of rotary presses or machines
02
Conveying or guiding webs through presses or machines
03
Threading webs into printing machines
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
21
Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyers
20
Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements, or loads supported on moving surfaces
22
Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
19
Conveyers comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyers
02
for articles, e.g. for containers
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
13
Common details of rotary presses or machines
02
Conveying or guiding webs through presses or machines
03
Threading webs into printing machines
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
39
Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyers
10
Arrangements of rollers
20
attached to moving belts or chains
B 41F
B 41F
B65G 21/22
B 65G
B41F 13/03
B 65G
CPC
B41F 13/03
Applicants KOENIG & BAUER AG
Inventors HAUCK JULIUS ADOLF JOSEF
LEHRIEDER ERWIN PAUL JOSEF
Priority Data 19718548 02.05.1997 DE
9801080 18.04.1998 DE
Title
(DE) LÄNGENVARIABLES FÜHRUNGSSCHIENENSTÜCK FÜR EINE ROLLENKETTE
(EN) LENGTH-VARIABLE SLIDING RAIL ELEMENT FOR A ROLLER CHAIN
(FR) ELEMENT DE GLISSIERE VARIABLE EN LONGUEUR POUR CHAINE ARTICULEE
Abstract
(DE)
Mittels eines längenvariablen Führungsschienenstückes (1) erfolgt ein problemloses Führen einer Rollenkette (2) dadurch, dass zwei komplementär ineinandergreifende Führungsschienenstücke (3, 4) vorgesehen sind, welche jeweils drei Segmente (6, 7, 8; 9, 10, 11) aufweisen, wobei ein jeweils erstes Segment (6, 9) einem jenseits der Rolle (14) befindlichen zweiten und dritten Segment (7, 8; 10, 11) gegenüberliegt.

(EN)
Disclosed is a length-variable sliding rail element (1) enabling a roller chain (2) to be easily guided. To that end, two complementary sliding rail elements (3, 4) fitting together and comprising each three segments (6, 7, 8; 9, 10, 11) are provided, the first (6, 9) of which is located opposite a second and a third segments (7, 8; 10, 11) located beyond the chain roller (14).

(FR)
La présente invention porte sur un élément de glissière (1) variable en longueur permettant le guidage aisé d'une chaîne articulée (2). A cette fin sont prévus deux éléments de glissière (3, 4) complémentaires s'imbriquant l'un dans l'autre et comportant chacun trois segments (6, 7, 8; 9, 10, 11), dont le premier (6, 9) est situé à l'opposé d'un deuxième et d'un troisième segments (7, 8; 10, 11) se trouvant au delà du galet de chaîne (14).

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