Device for inserting the thread end of a textile bobbin into a b

Details Device for inserting the thread end of a textile bobbin into a b Device for inserting the thread end of a textile bobbin into a b

1985-12-04

1987-01-06

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 356R, 242 356E, B65H 5400

Patent

active

046340653

ABSTRACT:
A device for inserting the thread end of a textile bobbin into a bobbin sleeve includes a bobbin conveyer, slip-on arbors disposed on the bobbin conveyer, each of the slip-on arbors being a tube with upper and lower open ends for receiving a bobbin sleeve thereon, a first controllable suction nozzle, a device for positioning the first suction nozzle against the lower end of one of the slip-on arbors on which a bobbin sleeve is disposed, a controllable mechanical thread stripper for stripping thread from the bobbin sleeve, a thread clamp, a second controllable suction nozzle connected to the thread stripper and to the thread clamp, a device for moving the second suction nozzle upward and downward into a stop position against the upper end of the bobbin sleeve, a controllable holding device for laterally pressing the base of the bobbin sleeve against the one slip-on arbor, a thread severing device disposed downstream of the second suction nozzle as seen in travel direction of a thread end separated from the bobbin above the bobbin sleeve, and a device for reversing the direction of suction air flow acting on the thread end separated from the bobbin for inserting the thread end into the bobbin sleeve.

REFERENCES:
patent: 3279712 (1966-10-01), Furst
patent: 3295775 (1967-01-01), Raasch et al.
patent: 3544018 (1970-12-01), Stoppard et al.
patent: 3708134 (1973-01-01), Stoppard
patent: 3727852 (1973-04-01), Nelson et al.
patent: 3850377 (1974-11-01), Pitts et al.
patent: 4576340 (1986-03-01), Aretz et al.

Affiliated with

Also associated with

Rating

Device for inserting the thread end of a textile bobbin into a b 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 inserting the thread end of a textile bobbin into a b, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for inserting the thread end of a textile bobbin into a b will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-678430