EP 0680906 B1 19970528 - Gripper bar and fastening device for a chain system in a machine for processing sheet elements
Title (en)
Gripper bar and fastening device for a chain system in a machine for processing sheet elements
Title (de)
Greiferstange und Befestigungsvorrichtung für ein Kettensystem in einer Maschine zur Behandlung von plattenförmigen Elementen
Title (fr)
Barre de pinces et dispositif d'attache à un train de chaînes au sein d'une machine de traitement d'éléments en plaque
Publication
Application
Priority
CH 139794 A 19940504
Abstract (en)
[origin: EP0680906A1] The clamp bar (6), for a machine used in the cutting and shaping of sheet materials such as paper and cardboard, has a coupling (10) at each end for fastening it to traction chains by replacing one link (2) in each chain. Each coupling comprises outer (12) and inner (14) vertical plates, joined by an inner connector (18) and equipped with pins (5) for insertion through the chain link plates (3). Each pair of outer and inner plates has a passage (19) to receive a reinforcing peg (8) projecting from the end of the bar. A transverse connecting pin (30) between the bar each end coupling is able to slide in the branches (16) of the coupling hinge and is held in place by a spring (40). Each coupling is symmetrical in relation to a vertical plane passing through the bar, and the inner and outer plates of each coupling are joined by two connectors (18) situated on either side of the reinforcing peg. <IMAGE>
IPC 1-7
IPC 8 full level
B65G 17/38 (2006.01); B41F 21/08 (2006.01); B65G 17/42 (2006.01); B65G 17/46 (2006.01); B65H 3/00 (2006.01); B65H 5/08 (2006.01); B65H 29/04 (2006.01)
CPC (source: EP KR US)
B41F 21/08 (2013.01 - EP US); B65H 5/085 (2013.01 - EP US); B65H 20/16 (2013.01 - KR); B65H 29/044 (2013.01 - EP US); B65H 2404/34 (2013.01 - EP US); B65H 2701/176 (2013.01 - EP US); B65H 2801/42 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR GB IT
DOCDB simple family (publication)
EP 0680906 A1 19951108; EP 0680906 B1 19970528; AT E153627 T1 19970615; AU 1776495 A 19951109; AU 687169 B2 19980219; BR 9501882 A 19951128; CH 690098 A5 20000428; CN 1059401 C 20001213; CN 1121036 A 19960424; DE 69500322 D1 19970703; DE 69500322 T2 19971204; ES 2102900 T3 19970801; JP 2551741 B2 19961106; JP H08143124 A 19960604; KR 0157190 B1 19990218; KR 950031837 A 19951220; TW 301642 B 19970401; US 5562279 A 19961008
DOCDB simple family (application)
EP 95106521 A 19950429; AT 95106521 T 19950429; AU 1776495 A 19950501; BR 9501882 A 19950503; CH 139794 A 19940504; CN 95105218 A 19950504; DE 69500322 T 19950429; ES 95106521 T 19950429; JP 10965795 A 19950508; KR 19950010877 A 19950503; TW 84103475 A 19950411; US 43264295 A 19950503