Device for forming a tail wind around a bobbin held by a take-up

Details Device for forming a tail wind around a bobbin held by a take-up Device for forming a tail wind around a bobbin held by a take-up

1975-06-25

1977-01-11

Petrakes, John

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 5434, D01H 112

Patent

active

040023052

ABSTRACT:
A device for forming a transfer tail wind around a bobbin held by a take-up mechanism of a ringless spinning machine such as an open-end spinning machine. The tail wind forming device comprises an auxiliary yarn guide disposed at a position along a yarn passage formed between the delivery roller means and a traverse motion mechanism of the take-up mechanism. The auxiliary yarn guide is provided with a groove for restricting the above-mentioned yarn passage to a position corresponding to an end portion of the bobbin, where the yarn is free from the traverse motion mechanism, when the transfer tail wind is being formed on the bobbin.

REFERENCES:
patent: 2631787 (1953-03-01), Tata
patent: 2638279 (1953-05-01), Winslow
patent: 3065921 (1962-11-01), Furst
patent: 3251560 (1966-05-01), Macedo
patent: 3282516 (1966-11-01), Porter
patent: 3595490 (1971-07-01), Schnetzer et al.
patent: 3695017 (1972-10-01), Hori et al.
patent: 3819123 (1974-06-01), Luz
patent: 3838828 (1974-10-01), Hautemont

Affiliated with

Also associated with

Rating

Device for forming a tail wind around a bobbin held by a take-up does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for forming a tail wind around a bobbin held by a take-up, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for forming a tail wind around a bobbin held by a take-up will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1739983