GB1141333A - Device for the removal of the underwinding of a cop - Google Patents
Device for the removal of the underwinding of a copInfo
- 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
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH300437A (en) * | 1950-12-27 | 1954-07-31 | 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 |
-
1965
- 1965-05-26 DE DE19651560567 patent/DE1560567A1/en active Pending
-
1966
- 1966-05-13 US US549912A patent/US3355118A/en not_active Expired - Lifetime
- 1966-05-23 CH CH738066A patent/CH435068A/en unknown
- 1966-05-23 GB GB22858/66A patent/GB1141333A/en not_active Expired
- 1966-05-25 BE BE681601D patent/BE681601A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH435068A (en) | 1967-04-30 |
US3355118A (en) | 1967-11-28 |
BE681601A (en) | 1966-10-31 |
DE1560567A1 (en) | 1970-10-01 |
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