Protector device for an open-end spinning apparatus

Details Protector device for an open-end spinning apparatus Protector device for an open-end spinning apparatus

1983-08-16

1985-03-19

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57301, 57413, D01H 7895, D01H 7888

Patent

active

045051020

ABSTRACT:
The housing (1) of a opening device for an open-end spinning apparatus is lined by a thin-walled insert (3) which exhibits a perforation for the discharge of material (dirt, fibers) from the interior space of the housing (1). For the protection of the edge (310) bounding this perforation downstream relative to the fiber flow, an edge protector (4) is provided which is slidable onto the edge (310) engaging over the latter. For sliding the edge protector (4) onto the edge (310) to be protected, or for stripping it therefrom, a combined insertion and ejection tool (5) is provided which is introducible into the insert (3) and movable with a contact surface (51) along the peripheral wall (33) of the insert (3). The combined insertion and ejection tool (5) has a receiving throat (6) for the temporary reception of the edge protector (4) with a step (60) overhanging the contact surface (51) and in turn exhibiting a stripping edge (67).

REFERENCES:
patent: 4024699 (1977-05-01), Goldammer et al.
patent: 4201037 (1980-05-01), Artzt et al.
patent: 4387558 (1983-06-01), Rehn et al.
patent: 4435954 (1984-03-01), Seiki et al.

Affiliated with

Also associated with

Rating

Protector device for an open-end spinning apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Protector device for an open-end spinning apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Protector device for an open-end spinning apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-746738