EP 2999815 B1 20170308 - SLIDING-TONGUE NEEDLE
Title (en)
SLIDING-TONGUE NEEDLE
Title (de)
SCHIEBERNADEL
Title (fr)
AGUILLE À COULISSE
Publication
Application
Priority
- DE 102013105239 A 20130522
- EP 2014060471 W 20140521
Abstract (en)
[origin: WO2014187872A1] The invention relates to a slide needle (20), comprising a needle body (21), which has a needle hook (24). The needle hook has two lateral hook surfaces (28) arranged at a distance from each other in a transverse direction (Q). A slide (30) is movably arranged on the needle body. The slide (30) has no contact with the needle hook (24) in an initial position (I). The slide (30) lies against the needle hook (24) in a stitch knock-over position (II). The slide (30) has two slide blades (31). The slide blades have a stitch bearing surface (33) for accommodating at least one stitch (45). A hook hole (40) open toward the hook tip (25) is present on a free blade end (32) of the slide blades. Inner hole surfaces (41) are arranged at a distance from each other in a transverse direction (Q) and thereby form the hook hole (40). In the stitch knock-over position (II), each inner hole surface (41) lies against an associated lateral hook surface (28) of the needle hook (24) at a contact point (42). A gap is formed (43) adjacent to the contact point (42) in a height direction (H). The gap (43) has a gap width (BS) in the transverse direction (Q) that increases with distance from the contact point (42) in the height direction (H). Thus, contact with contact area between the slide (30) and the needle hook (24) that is smaller in the height direction (H) is achieved in the stitch knock-over position (II).
IPC 8 full level
D04B 35/06 (2006.01)
CPC (source: EP US)
D04B 35/06 (2013.01 - EP 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
DOCDB simple family (publication)
DE 102013105239 A1 20141127; CN 105209677 A 20151230; CN 105209677 B 20190329; EP 2999815 A1 20160330; EP 2999815 B1 20170308; HK 1216909 A1 20161209; JP 2016522332 A 20160728; JP 6373361 B2 20180815; KR 102139031 B1 20200730; KR 20160010467 A 20160127; PT 2999815 T 20170420; US 2016160411 A1 20160609; US 9670607 B2 20170606; WO 2014187872 A1 20141127
DOCDB simple family (application)
DE 102013105239 A 20130522; CN 201480029432 A 20140521; EP 14725465 A 20140521; EP 2014060471 W 20140521; HK 16104636 A 20160422; JP 2016514401 A 20140521; KR 20157033308 A 20140521; PT 14725465 T 20140521; US 201414892760 A 20140521