Textiles: knitting – Independent-needle machines – Circular
Reexamination Certificate
2011-07-12
2011-07-12
Worrell, Danny (Department: 3765)
Textiles: knitting
Independent-needle machines
Circular
Reexamination Certificate
active
07975511
ABSTRACT:
A machine for producing a knitted product by at least partly using untwisted fiber material (4) includes at least one stitch forming system, on which stitch-forming elements (3) can be brought into a fibre pick-up position. A thread guide (27) is associated with the stitch-forming system and has a passage (30) for the fibre material (4). A drafting assembly (9) is associated with the stitch-forming system for attenuation of the fibre material and a spinning device (15), which is arranged between the drafting assembly (9) and the thread guide (27) and contains at least one spinning element (16) working with a blast air flow and a transport tube (17) connected thereto. The transport tube (17) contains an outlet end (17d) for the fibre material opening into the thread guide (27). The outlet end (17d) has an inner cross-section (D2), which is exactly the same size as or smaller than an inner cross-section (D1) at an outlet end of the passage (30). The intensity of the blast air flow is selected such that this is sufficient at least to securely transport the fibre material (4) as far as the stitch forming elements (3) without further auxiliary means.
REFERENCES:
patent: 1578710 (1926-03-01), Byrd
patent: 2796752 (1957-06-01), Hauberg
patent: 2993229 (1961-07-01), Laws et al.
patent: 5160097 (1992-11-01), Josefsson et al.
patent: 5809804 (1998-09-01), Kuhrau et al.
patent: 6151920 (2000-11-01), Schindler et al.
patent: 6182475 (2001-02-01), Lee
patent: 7634920 (2009-12-01), Koenig
patent: 2006/0272357 (2006-12-01), Koenig
patent: 2009/0064719 (2009-03-01), Koenig et al.
patent: 10 2006 006 502 (2007-08-01), None
patent: 10 2006 011 212 (2007-09-01), None
patent: 10 2006 037 714 (2008-02-01), None
patent: 1 518 949 (2005-03-01), None
patent: 1 826 299 (2007-08-01), None
patent: 2004/079068 (2004-09-01), None
Bauer Wolfgang
Flad Axel
SIPRA Patententwicklungs und Beteiligungsgesellschaft mbH
Striker Michael J.
Worrell Danny
LandOfFree
Knitting machine for producing a knitted product from... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Knitting machine for producing a knitted product from..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Knitting machine for producing a knitted product from... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2667869