GB899418A - Process and apparatus for attenuating and winding continuous filaments from thermoplastic materials - Google Patents
Process and apparatus for attenuating and winding continuous filaments from thermoplastic materialsInfo
- Publication number
- GB899418A GB899418A GB861961A GB861961A GB899418A GB 899418 A GB899418 A GB 899418A GB 861961 A GB861961 A GB 861961A GB 861961 A GB861961 A GB 861961A GB 899418 A GB899418 A GB 899418A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filaments
- spindle
- guide
- cop
- winding
- 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
- 238000004804 winding Methods 0.000 title abstract 4
- 239000012815 thermoplastic material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 230000002238 attenuated effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
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
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/34—Traversing devices; Package-shaping arrangements for laying subsidiary winding, e.g. transfer tails
-
- 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
- B65H2701/312—Fibreglass strands
- B65H2701/3122—Fibreglass strands extruded from spinnerets
Landscapes
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Winding Filamentary Materials (AREA)
Abstract
899,418. Winding filaments. AACHENGERRESHEIMER TEXTILGLAS GESELLSCHAFT GEVETEX. March 9, 1961 [March 12, 1960], No. 8619/61. Class 120(2) [Also in Group XXIII] Filaments 5 of thermoplastic materials are attenuated and wound on to a cop 3 by first passing the filaments over a first rotatable spindle 11 carrying thread guiding means 7 and 9, and then on to the end 6 of a second rotatable spindle 2 carrying the cop 3. The spindle 2 is then set in motion to build up the necessary speed for correct attenuation, the unattenuated filaments fed to the device during this period being collected as a winding on the end 6 of the shaft 2. When the spindle 2 reaches the desired speed the spindle 11 is automatically rotated and reciprocated. Rotation of the spindle 11 causes screw-threads 7 to feed the filaments 5 on to a thread guide 9 whereupon further rotation and reciprocation results in the filaments being wound on the cop 3. The screw-threads 7 decrease in depth as they approach the guide 9. The guide 9 is joined by a guide wire, shown in chain-dotted lines, to a second guide 9<SP>1</SP>. As the spindle 11 rotates, the guide wire forces the filaments to the left where they are released and, by reason of the displacement of the winding machine in relation to a filament lubricating pad (not shown but situated above the machine), the filaments immediately fly back to the righthand end of the cop where they are again caught up by the guide 9. The reciprocation of the spindle 11 is such as to produce a filament package having sloping shoulders.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA34208A DE1143298B (en) | 1960-03-12 | 1960-03-12 | Device for placing a thread to be drawn from thermoplastic material on a take-up spool |
Publications (1)
Publication Number | Publication Date |
---|---|
GB899418A true GB899418A (en) | 1962-06-20 |
Family
ID=6928449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB861961A Expired GB899418A (en) | 1960-03-12 | 1961-03-09 | Process and apparatus for attenuating and winding continuous filaments from thermoplastic materials |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH373134A (en) |
DE (1) | DE1143298B (en) |
GB (1) | GB899418A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3767130A (en) * | 1971-10-01 | 1973-10-23 | Leesona Corp | Strand handling |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1510654B1 (en) * | 1964-06-16 | 1971-05-13 | Hamel Gmbh | Device for applying a thread reserve on an upward twisting machine |
DE3121759C2 (en) * | 1981-06-02 | 1983-03-17 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | Overhung rotating centering spindle |
-
1960
- 1960-03-12 DE DEA34208A patent/DE1143298B/en active Pending
-
1961
- 1961-03-03 CH CH262861A patent/CH373134A/en unknown
- 1961-03-09 GB GB861961A patent/GB899418A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3767130A (en) * | 1971-10-01 | 1973-10-23 | Leesona Corp | Strand handling |
Also Published As
Publication number | Publication date |
---|---|
DE1143298B (en) | 1963-02-07 |
CH373134A (en) | 1963-11-15 |
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