GB638671A - Improvements in and relating to yarn and filament tensioning devices - Google Patents
Improvements in and relating to yarn and filament tensioning devicesInfo
- Publication number
- GB638671A GB638671A GB1437347A GB1437347A GB638671A GB 638671 A GB638671 A GB 638671A GB 1437347 A GB1437347 A GB 1437347A GB 1437347 A GB1437347 A GB 1437347A GB 638671 A GB638671 A GB 638671A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bars
- yarn
- bar
- relating
- tensioning devices
- 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
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/228—Stretching in two or more steps, with or without intermediate steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/20—Co-operating surfaces mounted for relative movement
- B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
- B65H59/28—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path the surfaces being urged towards each other
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/225—Mechanical characteristics of stretching apparatus
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
In apparatus for imposing a tension on an artificial yarn or filament, particularly during the hot or cold drawing of the same, and comprising a plurality of bars, one at least of which has means whereby its position with regard to the others may be varied, each bar having a convex surface, the yarn passing between the bars in an undulating path and the are of contact of the yarn with each bar being less than 360 degrees, at least one of the bars is provided with means whereby it may be heated or cooled. The heating may be effected by electric coils and the cooling by the circulation of gases. The bars may be bent outwardly or tapered at their outer ends so that "stringing-up" may be facilitated, and the adjustable bar or bars may be attached to sliders which may be locked in the adjusted position by means of set-screws. Specification 543,466 is referred to.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL737305090A NL155414B (en) | 1947-05-30 | FREQUENCY DETECTOR. | |
BE482722D BE482722A (en) | 1947-05-30 | ||
GB1437347A GB638671A (en) | 1947-05-30 | 1947-05-30 | Improvements in and relating to yarn and filament tensioning devices |
CH266603D CH266603A (en) | 1947-05-30 | 1948-05-29 | Device for braking a thread. |
FR1055793D FR1055793A (en) | 1947-05-30 | 1950-08-17 | Method and apparatus for cold and batch drawing of endless yarns and linear high polymer yarns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1437347A GB638671A (en) | 1947-05-30 | 1947-05-30 | Improvements in and relating to yarn and filament tensioning devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB638671A true GB638671A (en) | 1950-06-14 |
Family
ID=10247154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1437347A Expired GB638671A (en) | 1947-05-30 | 1947-05-30 | Improvements in and relating to yarn and filament tensioning devices |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE482722A (en) |
CH (1) | CH266603A (en) |
FR (1) | FR1055793A (en) |
GB (1) | GB638671A (en) |
NL (1) | NL155414B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL79301C (en) * | 1950-10-04 | |||
US2684755A (en) * | 1952-02-26 | 1954-07-27 | American Viscose Corp | Filamentary thread guide |
NL96257C (en) * | 1954-06-30 | |||
DE1204775B (en) * | 1954-08-04 | 1965-11-11 | Kugelfischer G Schaefer & Co | Device for drawing fully synthetic threads |
BE540943A (en) * | 1954-11-19 | |||
IT595427A (en) * | 1955-06-30 | |||
DE1221396B (en) * | 1955-07-14 | 1966-07-21 | Deering Milliken Res Corp | Process for crimping threads or bundles of threads made of thermoplastic material |
BE565368A (en) * | 1957-04-10 | |||
NL271908A (en) * | 1960-11-28 | |||
DE102021129142A1 (en) * | 2021-11-09 | 2023-05-11 | Maschinenfabrik Rieter Ag | Yarn tensioner and workplace of a textile machine with a yarn tensioner |
-
0
- BE BE482722D patent/BE482722A/xx unknown
- NL NL737305090A patent/NL155414B/en unknown
-
1947
- 1947-05-30 GB GB1437347A patent/GB638671A/en not_active Expired
-
1948
- 1948-05-29 CH CH266603D patent/CH266603A/en unknown
-
1950
- 1950-08-17 FR FR1055793D patent/FR1055793A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE482722A (en) | |
FR1055793A (en) | 1954-02-22 |
NL155414B (en) | |
CH266603A (en) | 1950-02-15 |
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