EP 0628508 A1 19941214 - A yarning machine.
Title (en)
A yarning machine.
Title (de)
Aufwickelmaschine für Garne.
Title (fr)
Machine à bobiner pour fils textiles.
Publication
Application
Priority
- JP 3641193 U 19930607
- JP 4612994 A 19940316
Abstract (en)
In a yarning machine including a drum (7) having transverse grooves (8) to move a yarn thread (5) transversely therealong so as to supply the yarn thread to a wind-up package (9) by rotating the wind-up package (9), a wheel (11) has a V-shaped groove (12) around its centre and a flange (15a,15b) whose inner wall is continuous from an inner wall of the groove (12) by way of stepped portion (14a, 14b), the inner wall of the groove (12) being inclined so that the distance changes gradually from the centre of the groove (12) to a cam-like outer periphery (13a,13b) of the inner wall of the flange (15a,15b) in accordance with the increase of a rotational angle of the wheel (11). The wheel (11) serves as a guide which introduces the yarn thread (5) to a wind-up package (9), the yarn being rotatably supported by the wheel (11). The axis of the wheel (11) is obliquely across that of the drum (7) so that the yarn thread (5) slidingly runs along the inner wall of the groove (12) or the inner wall of the flange (15a,15b) in combination with the rotational movement of the wheel (11) before the yarn thread (5) is supplied to the drum (7). <IMAGE>
IPC 1-7
IPC 8 full level
B65H 54/48 (2006.01); B65H 57/14 (2006.01); B65H 57/24 (2006.01)
CPC (source: EP KR)
B65H 54/48 (2013.01 - EP); B65H 57/14 (2013.01 - EP); B65H 57/24 (2013.01 - EP); D02G 3/28 (2013.01 - KR); B65H 2701/31 (2013.01 - EP)
Citation (search report)
- [A] AU 6562674 A 19740620 - COMMW SCIENT IND RES ORG
- [A] DE 3546532 A1 19870827 - KAMITSU SEISAKUSHO LTD [JP]
- [A] DE 9217057 U1 19930211
- [A] DE 9215924 U1 19930311
- [A] DE 1919508 A1 19701029 - BIRKMAIER WOLF
- [A] DE 3926347 A1 19910214 - RIETER AG MASCHF [CH]
- [A] DE 4018497 C1 19911219
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0628508 A1 19941214; EP 0628508 B1 19980909; AT E170821 T1 19980915; CN 1040525 C 19981104; CN 1112081 A 19951122; DE 69413126 D1 19981015; DE 69413126 T2 19990128; ES 2120572 T3 19981101; KR 100212934 B1 19990802; KR 950000947 A 19950103
DOCDB simple family (application)
EP 94304073 A 19940607; AT 94304073 T 19940607; CN 94108868 A 19940607; DE 69413126 T 19940607; ES 94304073 T 19940607; KR 19940012730 A 19940607