Receiving element for a yarn drawing nozzle of an open-end...

Details Receiving element for a yarn drawing nozzle of an open-end... Receiving element for a yarn drawing nozzle of an open-end...

2007-01-02

2007-01-02

Hurley, Shaun R. (Department: 3765)

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

Reexamination Certificate

active

10542153

ABSTRACT:
The invention relates to a receiving element for receiving an interchangeable yarn drawing nozzle that can be magnetically locked. According to the invention, the receiving element is configured as an adapter (26), which can be screwed into a central threaded bore (37) of a thread channel plate (12) in an open-ended rotor spinning device (1), the latter being designed to receive a conventional yarn drawing nozzle that is equipped with an external thread. The adapter (26) comprises centring bores (27) for receiving ferromagnetic centring lugs (28) of a yarn drawing nozzle (13) in addition to a continuous bore (33), whose internal diameter (d) is adapter to the external diameter (D) of the shaft (39) of the yarn drawing nozzle (13). The adapter is also equipped with permanent magnetic pins (30), which correspond with the ferromagnetic centring lugs (28) of the yarn drawing nozzle (13).

REFERENCES:
patent: 4110961 (1978-09-01), Havel et al.
patent: 4610134 (1986-09-01), Busch et al.
patent: 4854119 (1989-08-01), Stahlecker et al.
patent: 5638671 (1997-06-01), Stahlecker et al.
patent: 5768881 (1998-06-01), Lauschke
patent: 5794430 (1998-08-01), Grecksch et al.
patent: 2004/0255569 (2004-12-01), Stahlecker et al.
patent: 2005/0229580 (2005-10-01), Baur
patent: 2745195 (1978-04-01), None
patent: 3343217 (1985-06-01), None
patent: 3729425 (1988-09-01), None
patent: 19502917 (1996-08-01), None
patent: 19532735 (1997-03-01), None
patent: 19934893 (2001-01-01), None

Affiliated with

Also associated with

Rating

Receiving element for a yarn drawing nozzle of an open-end... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Receiving element for a yarn drawing nozzle of an open-end..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Receiving element for a yarn drawing nozzle of an open-end... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3732602