Textiles: weaving – Warp manipulation – Traversing
Patent
1998-07-27
1999-12-28
Falik, Andy
Textiles: weaving
Warp manipulation
Traversing
310 67R, D03C 704, H02K 708, H02K 714, H02K 1100
Patent
active
060067934
ABSTRACT:
A rotating leno forming device includes a leno disk (3) that has leno thread guides (5) therein and that itself forms a part of the rotor (2) of an electromagnetic drive arrangement. In order to achieve a very compact bearing support arrangement, shield the moving parts against external contamination, and provide for the detection of the rotational position of the leno disk, the leno device further includes a roller or ball bearing (6) of which the outer bearing race (6A) is rigidly connected to the leno disk (3), and of which the inner bearing race (6B) is rigidly connected to a centering holder (9) that is rigidly connected to a housing (8) of the leno device. Permanent magnets (7) are arranged around the circumference of the rotor (2) and cooperate with an electromagnetic stator (11) secured in the housing (8). A position sensor system (10) includes at least one signal emitter (13) mounted on the rotor (2) and a plurality of signal receivers or sensors (14) mounted on the housing (8).
REFERENCES:
patent: 4720650 (1988-01-01), Hanamori et al.
patent: 4853567 (1989-08-01), Muramatsu et al.
patent: 5518039 (1996-05-01), Haeussler et al.
Haeussler Horst
Holz Hans-Joachim
Krumm Valentin
Falik Andy
Fasse W. F.
Fasse W. G.
Lindauer Dornier Gesellschaft mbH
LandOfFree
Rotating leno selvage device with direct electromagnetic drive t does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotating leno selvage device with direct electromagnetic drive t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotating leno selvage device with direct electromagnetic drive t will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2375965