EP 3257992 A1 20171220 - VERTICAL FULL ROTATION HOOK
Title (en)
VERTICAL FULL ROTATION HOOK
Title (de)
VERTIKALER HAKEN MIT KOMPLETTER UMDREHUNG
Title (fr)
CROCHET VERTICAL À ROTATION COMPLÈTE
Publication
Application
Priority
JP 2015054038 W 20150213
Abstract (en)
In order to prevent occurrence of thread breakage and incident looping, a spring member (50) is provided in an engaging recess of an inner shuttle (3) to resiliently bias an engaging portion (27a) of an engaging strip (27) of a bobbin case (5) on a downstream side of a direction of rotation (A) so as to suppress rattling and vibrations of the bobbin case (5) against the inner shuttle (3).
IPC 8 full level
D05B 57/14 (2006.01)
CPC (source: EP KR)
D05B 57/14 (2013.01 - EP KR); D05B 57/28 (2013.01 - EP)
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)
EP 3257992 A1 20171220; EP 3257992 A4 20180704; EP 3257992 B1 20230405; CN 107109747 A 20170829; CN 107109747 B 20190813; JP 6440746 B2 20181219; JP WO2016129122 A1 20171130; KR 101962264 B1 20190326; KR 20170065627 A 20170613; WO 2016129122 A1 20160818
DOCDB simple family (application)
EP 15881996 A 20150213; CN 201580061246 A 20150213; JP 2015054038 W 20150213; JP 2016574612 A 20150213; KR 20177012098 A 20150213