Bobbin-changing device with automatic means for severing the thr

Details Bobbin-changing device with automatic means for severing the thr Bobbin-changing device with automatic means for severing the thr

1976-09-28

1978-04-25

Hornsby, Harvey C.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 544, B65H 5446

Patent

active

040859002

ABSTRACT:
A bobbin-changing device for a textile winding machine in which an elongate thread or strip of textile fibres such as spun yarn, sliver or roving is wound on successive bobbins, the device being for replacing a fully wound bobbin with an empty bobbin and including means for allowing the fully wound bobbin to drop down from its winding position and a frictional member which is engaged by the periphery of the fully wound bobbin at a position roughly diametrically opposed to the position at which the thread or strip reaches the periphery of the fully wound bobbin as the bobbin drops down from its winding position, for accelerating in the wind-on direction the position at which the thread or strip reaches the periphery of the fully wound bobbin and thereby breaking the thread or strip.

REFERENCES:
patent: 1517279 (1924-12-01), Colman
patent: 2131148 (1938-09-01), Siegenthaler
patent: 3117738 (1965-01-01), Raasch et al.
patent: 3559902 (1971-02-01), Brock
patent: 3758042 (1973-09-01), Sear

Affiliated with

Also associated with

Rating

Bobbin-changing device with automatic means for severing the thr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bobbin-changing device with automatic means for severing the thr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bobbin-changing device with automatic means for severing the thr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2418988