EP 3994089 C0 20230607 - BOBBIN FOR WINDING AND UNWINDING A LINE
Title (en)
BOBBIN FOR WINDING AND UNWINDING A LINE
Title (de)
SPULE ZUM AUF- UND ABWICKELN EINER LEITUNG
Title (fr)
BOBINE POUR L'ENROULEMENT ET LE DEROULEMENT D'UN LIEN
Publication
Application
Priority
- FR 1907258 A 20190701
- EP 2020068546 W 20200701
Abstract (en)
[origin: WO2021001436A1] The invention relates to a bobbin for a winder, comprising: • - a mandrel (10) extending around an axis of rotation (X) of the bobbin, • - a plurality of pairs of lateral arms (20a, 20b) extending on either side of the mandrel (10), together acting as flanks defining, between them, a winding volume for the line, the bobbin being characterised in that it comprises a closed flange (40) attached to the arms (20a) constituting one of the flanks, the flange having a thickness of between 10 and 40 mm, and in that the mandrel has a thickness of between 20 and 40 mm.
IPC 8 full level
B65H 75/14 (2006.01)
CPC (source: CN EP KR US)
B65H 75/14 (2013.01 - CN EP KR US); B65H 75/18 (2013.01 - CN); B65H 75/50 (2013.01 - CN KR US); B65H 2701/30 (2013.01 - US); B65H 2701/5114 (2013.01 - EP KR US); B65H 2701/5124 (2013.01 - CN); B65H 2701/51344 (2013.01 - EP KR US)
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
Participating member state (EPC – UP)
AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI
DOCDB simple family (publication)
FR 3098209 A1 20210108; FR 3098209 B1 20210604; BR 112021026587 A2 20220517; CN 114040880 A 20220211; CN 114040880 B 20240524; EP 3994089 A1 20220511; EP 3994089 B1 20230607; EP 3994089 C0 20230607; ES 2952280 T3 20231030; JP 2022538421 A 20220902; KR 20220041821 A 20220401; US 2023211976 A1 20230706; WO 2021001436 A1 20210107
DOCDB simple family (application)
FR 1907258 A 20190701; BR 112021026587 A 20200701; CN 202080048405 A 20200701; EP 2020068546 W 20200701; EP 20734770 A 20200701; ES 20734770 T 20200701; JP 2021576789 A 20200701; KR 20227000697 A 20200701; US 202017620840 A 20200701