EP 3775367 A1 20210217 - STRANDING MACHINE
Title (en)
STRANDING MACHINE
Title (de)
VERLITZMASCHINE
Title (fr)
MACHINE À TORONNER
Publication
Application
Priority
- DE 102018205566 A 20180412
- EP 2019058164 W 20190401
Abstract (en)
[origin: WO2019197193A1] The invention relates to a stranding machine for producing a cord (1) from a plurality of wires, preferably metal wires. The stranding machine has a stranding device for stranding the wires, comprising at least one rotatably mounted deflecting roller (9) for deflecting the cord (1) and at least one guide device (8) for guiding the cord (1). The guide device (8) is arranged in such a way that the cord (1) can be guided on a straight line from the guide device (8) to the deflecting roller (9) in such a way that the cord (1) is pressed against a first flank (9a) of the deflecting roller (9). As the cord is deflected by the deflecting roller (9), the cord (1) moves from the first flank (9a) into the roller base (9b) of the deflecting roller (9). At the same time, if the first flank (9a) is chosen accordingly, the cord (1) moves with the torsion produced by the stranding process, whereby the twist and the tendency of the cord to "curl" are reduced.
IPC 8 full level
D07B 3/02 (2006.01)
CPC (source: EP US)
B21F 7/00 (2013.01 - EP US); D07B 3/02 (2013.01 - EP US); D07B 3/085 (2013.01 - US); D07B 7/021 (2021.01 - EP US); D07B 3/085 (2013.01 - EP); D07B 3/10 (2013.01 - EP); D07B 2201/2021 (2013.01 - EP); D07B 2201/2024 (2013.01 - US); D07B 2201/2033 (2013.01 - US); D07B 2207/4018 (2013.01 - EP); D07B 2207/4072 (2013.01 - EP); D07B 2401/2015 (2013.01 - EP); D07B 2401/2085 (2013.01 - EP US); D07B 2501/406 (2013.01 - EP); H01B 13/0264 (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)
WO 2019197193 A1 20191017; CN 111655926 A 20200911; CN 111655926 B 20221101; DE 102018205566 A1 20191017; DE 102018205566 A8 20200806; EP 3775367 A1 20210217; EP 3775367 B1 20240605; ES 2982539 T3 20241016; JP 2021517934 A 20210729; JP 7396994 B2 20231212; MX 2020006332 A 20200903; PL 3775367 T3 20241014; US 11946200 B2 20240402; US 2021001390 A1 20210107
DOCDB simple family (application)
EP 2019058164 W 20190401; CN 201980010031 A 20190401; DE 102018205566 A 20180412; EP 19715079 A 20190401; ES 19715079 T 20190401; JP 2020548706 A 20190401; MX 2020006332 A 20190401; PL 19715079 T 20190401; US 201916977189 A 20190401