Device for winding threads on spool, with guiding roller and two

Details Device for winding threads on spool, with guiding roller and two Device for winding threads on spool, with guiding roller and two

1994-05-05

1996-04-09

Stryjewski, William

Winding, tensioning, or guiding

Coil holder or support

Spool or core

2421581, B65H 5428, B65H 5728

Patent

active

055053947

ABSTRACT:
A device for winding threads on a spool, comprises a spool spindle, a guiding roller, and a changing unit including two rotors driven in opposite direction and each provided with at least two propeller-like wings, the rotors having axes located with a small distance parallel near one another, the rotors being rotatable in rotary planes in which the wings of the rotors rotate and which are spaced from one another by a small distance d, the changing unit being formed so that a thread running at end points of the changing region forms with the rotary planes an acute angle .alpha., the rotors being arranged so that an axis of one of the rotors whose wings rotate in a rotary plane spaced farther from the guiding roller is offset back in direction perpendicular to an axis of the guiding roller by the magnitude a=d.multidot.cot .alpha. relative to the axis of the other of the rollers.

REFERENCES:
patent: 4561603 (1985-12-01), Schippers et al.

Affiliated with

Also associated with

Rating

Device for winding threads on spool, with guiding roller and two 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 winding threads on spool, with guiding roller and two, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for winding threads on spool, with guiding roller and two will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-133920