EP 2896465 B1 20180307 - Reel for winding up material in strip form

Title (en)

Reel for winding up material in strip form

Title (de)

Haspel zum Aufwickeln von bandförmigem Material

Title (fr)

Bobineuse destinée à enrouler un matériau en forme de bande

Publication

EP 2896465 B1 20180307 (DE)

Application

EP 15150604 A 20150109

Priority

DE 102014200942 A 20140120

Abstract (en)

[origin: CN104787605A] The invention provides a reel for winding up material in strip form on a reel mandrel; the reel mandrel is driven by a driver and provided with an expansion segment containing a spool in a radial prestress manner; the expansion segment can radially move away from an axially movable reel mandrel shaft so as to enlarge a diameter the reel mandrel; the reel mandrel is divided in the axial direction and comprises a first and a second reel mandrel elements arranged on a common reel axial line; the reel mandrel element comprises opposite linking ends connected through a coupler arranged between the linking ends, wherein the linking ends can move in the axial direction facing each other; the reel mandrel element is arranged in an axially movable frame under each condition, and the frame is arranged through a first translation device; the reel mandrel element comprises a reel mandrel rod having the expansion segment; the reel mandrel is movable against the expansion segment through a second translation device arranged on the frame.

IPC 8 full level

B21C 47/30 (2006.01)

CPC (source: CN EP US)

B21C 47/30 (2013.01 - EP); B65H 18/04 (2013.01 - CN); B65H 75/2484 (2021.05 - CN EP US)

Citation (opposition)

Opponent : SMS group GmbH

US 4105172 A 19780808 - PETROS ANDREW J
US 2117640 A 19380517 - WEAN RAYMOND J, et al
GB 925755 A 19630508 - AUGUST SCHMITZ
JP H10137848 A 19980526 - ISHIKAWAJIMA HARIMA HEAVY IND
DE 102008053673 A1 20090514 - FUJI IRON WORKS [JP]
DE 3150319 A1 19830630 - OKUN DAVID [SU], et al
DE 4335258 A1 19950420 - GRIMM HANS DR ING [DE]
DE 2818042 A1 19791108 - SCHLOEMANN SIEMAG AG
DE 102006038493 A1 20080221 - SMS DEMAG AG [DE]
JP S5524713 A 19800222 - HITACHI LTD
JP H01143716 A 19890606 - HITACHI LTD

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

DOCDB simple family (publication)

EP 2896465 A1 20150722; EP 2896465 B1 20180307; CN 104787605 A 20150722; CN 204896900 U 20151223; DE 102014200942 A1 20150723; DE 102014200942 B4 20190110

DOCDB simple family (application)

EP 15150604 A 20150109; CN 201510026656 A 20150120; CN 201520036063 U 20150120; DE 102014200942 A 20140120