EP 4065322 A1 20221005 - SYSTEM FOR POSITIONING A TOOL ON A SHAFT AND A WEB SLITTING DEVICE COMPRISING THE SYSTEM FOR POSITIONING A TOOL ON A SHAFT
Title (en)
SYSTEM FOR POSITIONING A TOOL ON A SHAFT AND A WEB SLITTING DEVICE COMPRISING THE SYSTEM FOR POSITIONING A TOOL ON A SHAFT
Title (de)
SYSTEM ZUR POSITIONIERUNG EINES WERKZEUGS AUF EINER WELLE UND EINE BAHNSCHNEIDEVORRICHTUNG, DIE DIESES SYSTEM ZUR POSITIONIERUNG EINES WERKZEUGS AUF EINER WELLE UMFASST
Title (fr)
SYSTÈME DE POSITIONNEMENT D'UN OUTIL SUR UN ARBRE ET DISPOSITIF DE REFENDAGE DE BANDE COMPRENANT LEDIT SYSTÈME
Publication
Application
Priority
- PL 43195019 A 20191126
- IB 2020061062 W 20201124
Abstract (en)
[origin: WO2021105862A1] The subject matter of the invention is a system for positioning a tool on a shaft, the system comprising a shaft (4, 5) with at least one tool (2, 3) being slidably disposed on said shaft, wherein the system for positioning a tool on a shaft comprises a longitudinal body (6) extending substantially parallel to the shaft (4, 5), wherein a carriage (9) is slidably attached to the body (6) and at least one gripper (10) extends from said carriage towards the shaft (4, 5) to cooperate with the corresponding tool (2, 3), wherein the gripper (10) is attached to an actuating device (11) to ensure the gripper (10) translocates towards and away from the shaft (4, 5), wherein a stator (8) of a linear drive is disposed on the outer surface of the body (6), and a corresponding coil (13) of the linear drive is disposed on the rear wall of the carriage (9), the coil being in a direct contact with the stator (8) of the linear drive. The subject matter of the invention is also a device for slitting a web of material comprising such a system for positioning a tool on a shaft.
IPC 8 full level
CPC (source: EP)
B26D 1/245 (2013.01); B26D 7/2635 (2013.01); B26D 2007/0043 (2013.01); B26D 2007/2657 (2013.01)
Citation (examination)
EP 2815859 B1 20160427 - VALMET TECHNOLOGIES INC [FI]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021105862 A1 20210603; EP 4065322 A1 20221005; PL 431950 A1 20210531
DOCDB simple family (application)
IB 2020061062 W 20201124; EP 20839140 A 20201124; PL 43195019 A 20191126