GB1141333A - Device for the removal of the underwinding of a cop - Google Patents

Device for the removal of the underwinding of a cop

Info

Publication number
GB1141333A
GB1141333A GB22858/66A GB2285866A GB1141333A GB 1141333 A GB1141333 A GB 1141333A GB 22858/66 A GB22858/66 A GB 22858/66A GB 2285866 A GB2285866 A GB 2285866A GB 1141333 A GB1141333 A GB 1141333A
Authority
GB
United Kingdom
Prior art keywords
pipe
cop
underwinding
slot
barbs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB22858/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1141333A publication Critical patent/GB1141333A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/086—Preparing supply packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

1,141,333. Winding yarns. W. REINERS. 23 May, 1966 [26 May, 1965], No. 22858/66. Heading D1J. A device for the removal of underwinding from a cop 1 by means of a curved suction pipe 4 overlapping over the underwinding 3 of the cop, is characterized in that a cutting device 6 for the sucked-away thread is provided in the curvature of the pipe 4. The pipe 4 is provided with a slot 5 at the position of the smallest radius of curvature thereof. The device 6 is secured outside the slot 5 and may comprise three knives 6a, 6b, 6c, Fig. 3, of razor blade form, the knives 6a, 6c being parallel to one another. A circle of barbs 8 is provided in the mouth of the pipe 4. Preferably, the pipe 4 is fixed and, in use, the cop 1 is introduced from above the pipe mouth and briefly raised and lowered a number of times. If the thread end 2a protruding from the underwinding 3 and the thread end 2b which forms the start of the winding are intertwined, then the relative movement between the pipe 4 and the cop 1 causes the barbs 8 to tear these ends apart. The end 2a is drawn through the slot 5 and is severed by the device 6 and the backwinding 2 is partly unwound.
GB22858/66A 1965-05-26 1966-05-23 Device for the removal of the underwinding of a cop Expired GB1141333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0040719 1965-05-26

Publications (1)

Publication Number Publication Date
GB1141333A true GB1141333A (en) 1969-01-29

Family

ID=7406147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22858/66A Expired GB1141333A (en) 1965-05-26 1966-05-23 Device for the removal of the underwinding of a cop

Country Status (5)

Country Link
US (1) US3355118A (en)
BE (1) BE681601A (en)
CH (1) CH435068A (en)
DE (1) DE1560567A1 (en)
GB (1) GB1141333A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1560574A1 (en) * 1966-02-17 1970-12-10 Reiners Walter Dr Ing Device for exposing the beginning of the thread of unwinding heads fixed in the upper or lower winding
CH490260A (en) * 1968-03-16 1970-05-15 Reiners Walter Dr Ing Device for removing the beginning of the thread of a textile bobbin lying in the sleeve bore
CH478705A (en) * 1968-06-25 1969-09-30 Schweiter Ag Maschf Method and device for the pneumatic removal of the foot lap from spinning cops
US3897022A (en) * 1970-05-18 1975-07-29 Savio Spa Eliminate tail-ends of yarn and to pick up the end of the end of the wound yarn
JPS5038597Y1 (en) * 1974-09-04 1975-11-07
DE2528281C2 (en) * 1975-06-25 1984-10-04 W. Schlafhorst & Co, 4050 Mönchengladbach Device for loosening and / or removing the upper and / or lower windings and / or thread ends from textile bobbins
CH592018A5 (en) * 1975-07-03 1977-10-14 Schweiter Ag Maschf
JPS5230834U (en) * 1975-08-20 1977-03-04
JPS60213669A (en) * 1984-04-05 1985-10-25 Murata Mach Ltd Pick finder
DE4009319A1 (en) * 1990-03-23 1991-09-26 Schlafhorst & Co W Machine for searching and cutting thread ends on spinning cops - has control sensor behind shears set at suction intake opening

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH295012A (en) * 1950-12-27 1953-12-15 Reiners Walter Ing Dr Device on an automatic winding machine for sucking off and cutting off a thread end.
US2750125A (en) * 1953-08-14 1956-06-12 Reiners Walter Suction device for holding the thread ends of full bobbins
US3059866A (en) * 1957-04-20 1962-10-23 Reiners Walter Method and means for readying spinning cops
US3043529A (en) * 1957-08-01 1962-07-10 Reiners Walter Apparatus for preparing coils of yarn for further fabrication
US3111280A (en) * 1957-08-19 1963-11-19 Reiners Walter Coil winding machine with automatic coil-exchanging and yarn-tying devices
DE1276523B (en) * 1961-12-11 1968-08-29 Reiners Walter Dr Ing Pneumatic device for finding and pulling off the beginning of the thread of a textile bobbin
DE1247911B (en) * 1963-03-26 1967-08-17 Reiners Walter Dr Ing Pneumatic device for searching for and pulling over the head of the thread beginning of a textile spool

Also Published As

Publication number Publication date
BE681601A (en) 1966-10-31
US3355118A (en) 1967-11-28
DE1560567A1 (en) 1970-10-01
CH435068A (en) 1967-04-30

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