GB874651A - Winding apparatus - Google Patents
Winding apparatusInfo
- Publication number
- GB874651A GB874651A GB3058760A GB3058760A GB874651A GB 874651 A GB874651 A GB 874651A GB 3058760 A GB3058760 A GB 3058760A GB 3058760 A GB3058760 A GB 3058760A GB 874651 A GB874651 A GB 874651A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slot
- yarn
- traverse
- cylinder
- slots
- 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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/46—Package drive drums
- B65H54/50—Slotted or split drums
-
- 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
Abstract
874,651. Traverse mechanisms. IMPERIAL CHEMICAL INDUSTRIES Ltd. March 11, 1960, No. 30587/60. Class 120(2) A winding apparatus wherein yarn is traversed rapidly by means of a rotating hollow cylinder 1 having an endless circumferential zig-zag traverse slot 2 providing three substantially equal traverse cycles per revolution and means for entraining yarn into the traverse slot, is characterized in that the points of entry to and exit from the cylinder of the yarn subtend an angle of substantially 120 degrees with the axis of the cylinder in a plane substantially perpendicular to said axis and the three angles subtended at the axis of the cylinder by the corresponding reversal points 2a of the zig-zag slot are slightly different from each other, e.g. 110, 115 and 135 degrees and the helix angle of the slot immediately leading the yarn to each reversal point are substantially equal, and in that the helix angle of the slot immediately leading the yarn away from each reversal point are substantially equal to each other and greater than the aforementioned helix angles and greater than the helix angle of the intervening portions of the zig-zag slot. The means for entraining the yarn into the traverse slot may be a circumferential slot inside or outside the normal traverse. Two helical slots may be cut in one traverse roll the two slots being constructed so that the yarn may be rapidly transferred from one to the other. For this purpose the slots may be connected by a cross-over slot, Fig. 5, and means such as movable plates 19, 20 provided to transfer the yarn. In other embodiments, air jets and a movable arm are used as the transfer means. When two helical slots are provided they may be in phase or a half a cycle out of phase.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3058760A GB874651A (en) | 1960-03-11 | 1960-03-11 | Winding apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3058760A GB874651A (en) | 1960-03-11 | 1960-03-11 | Winding apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB874651A true GB874651A (en) | 1961-08-10 |
Family
ID=10309972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3058760A Expired GB874651A (en) | 1960-03-11 | 1960-03-11 | Winding apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB874651A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3523652A (en) * | 1967-03-21 | 1970-08-11 | American Enka Corp | Drum traverse winding machine |
US4384689A (en) | 1980-04-02 | 1983-05-24 | Imperial Chemical Industries, Ltd. | Cross wound yarn package |
-
1960
- 1960-03-11 GB GB3058760A patent/GB874651A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3523652A (en) * | 1967-03-21 | 1970-08-11 | American Enka Corp | Drum traverse winding machine |
US4384689A (en) | 1980-04-02 | 1983-05-24 | Imperial Chemical Industries, Ltd. | Cross wound yarn package |
US4526326A (en) * | 1980-04-02 | 1985-07-02 | Imperial Chemical Industries Limited | Traverse roll for filament yarn cross winding apparatus |
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