US2244333A - Apparatus fob the production of - Google Patents
Apparatus fob the production of Download PDFInfo
- Publication number
- US2244333A US2244333A US2244333DA US2244333A US 2244333 A US2244333 A US 2244333A US 2244333D A US2244333D A US 2244333DA US 2244333 A US2244333 A US 2244333A
- Authority
- US
- United States
- Prior art keywords
- roller
- yarn
- angle
- travel
- path
- 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 - Lifetime
Links
- 238000005296 abrasive Methods 0.000 description 30
- 230000004048 modification Effects 0.000 description 6
- 238000006011 modification reaction Methods 0.000 description 6
- 235000002723 Dioscorea alata Nutrition 0.000 description 2
- 235000007056 Dioscorea composita Nutrition 0.000 description 2
- 235000009723 Dioscorea convolvulacea Nutrition 0.000 description 2
- 235000005362 Dioscorea floribunda Nutrition 0.000 description 2
- 235000004868 Dioscorea macrostachya Nutrition 0.000 description 2
- 235000005361 Dioscorea nummularia Nutrition 0.000 description 2
- 235000005360 Dioscorea spiculiflora Nutrition 0.000 description 2
- 240000005760 Dioscorea villosa Species 0.000 description 2
- 241000208422 Rhododendron Species 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 235000006350 apichu Nutrition 0.000 description 2
- 235000004879 dioscorea Nutrition 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/002—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for travelling workpieces
Definitions
- FIG. 4 A further modification of the invention is shown in Figure 4.
- Each of the abrasive means shown in this figure is the same as the abrasive means shown in Figure 1.
- This modification comprises the tapered rollers 23 and 24 of abrasive material or having an abrasive surface, mounted to freely revolve on. the shafts 25 and 25.
- Yarn comprising continuous filaments is directed onto the roller 24 by the guide 21 and is withdrawn. from the roller by the guide 28 in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller.
- the yarn is directed by the guide 28 to the roller 23 and is withdrawn by the guide 29 in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller.
- each of the guides 28 and 29 may be varied by means not shown which would be obvious so that the extent of breaking of the filaments during the passage .over each roller may be varied. Although only two rollers have been shown in this modification more rollers may be used if desired.
- An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller and means for withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end or the roller.
- An apparatus for producing broken filament yarn comprising a freely revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller and means for withdrawing the yarn from the roller in a lateral direction extending 'at an angle to the path of travel of the yarn on the roller toward the larger end of the roller.
- An apparatus for producing broken filament yarn comprising a revolvable tapered roller having an abrasive surface thereon, means for directing a traveling yarn onto the roller and means for withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yam on the roller toward the larger end of the roller.
- An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller, means for withdrawing the yarn from recting the yarn the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller, said yarn withdrawal means being adjustable so as to vary the angle at which the yarn is withdrawn from the roller.
- An apparatus for producing broken filament yarn comprising a revolvable tapered'abrasive roller, means for directing a traveling yarn onto the roller, means for withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller and means for varying the angle at which the yarn is withdrawn from the roller.
- An apparatus for producing broken filament yarn comprising a tapered abrasive member, means for directing a traveling yarn onto the member and means for withdrawing the yarn from the member in a lateral direction extending at an angle to the path of travel of the yarn on the member and toward the larger end of the member.
- An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for passing a yarn over the roller, the axis of said roller being disposed at an angle to the path of the traveling yarn, means for dionto the roller and means for withdrawing the yarn from the roller in a direction extending at an angle to the direction of travel of the yarn on the roller toward the larger end of the roller.
- An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for passing a yarn over the roller. the axis of said roller being disposed at an angle to the path of the traveling yarn, means for directing the yarn onto the roller and means for withdrawing the yarn from the roller in a direction extending at an angle to the direction of travel of the yarn on the roller toward the larger end of the roller and means for varying the angle at which the roller is disposed.
- An apparatus for producing broken filament y'arn comprising a revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller, means for withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller and for redirecting the yarn back onto the roller and means for again withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller.
- An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller, means for withdrawing the yarn from the roller in'a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller and for redirecting .the yarn back onto the roller and means for again withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller said yarn withdrawal means being adjustable so as to vary the angle at which the yarn is withdrawn from the roller.
- An apparatus for producing broken filament yarn comprising a plurality of tapered revolvable abrasive rollers, means for directing a azaleas 3 traveling yarn onto each of the rollers and means for withdrawing the yarn from each of the rollers in a, lateral direction extending at an angle-to the path of travel of the yarn on the rollers toward the larger end of the rollers.
- An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller and means for withdrawing the yarn from the roller in a lateral direction ex- 10
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Description
June 3, 1941. w. c. HANSE APPARATUS FOR THE PRODUCTION OF BROKEN FILAMENT YARN Filed Dec. 1, 1939 sive surface, mounted to freely revolve on the shaft l8. However in this form of the invention means are provided whereby the yarn l9 comprising continuous filaments may be subjected to a succession of abrading operations. The yarn is directed onto the rollers by the guide and is withdrawn by the guide 2! in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller. The yarn is directed back onto the roller and is also withdrawn by the guide 22 in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller. The position of each of the guides 2| and 22 may be varied by means not shown which would be obvious so that the extent of breaking of the filaments during each passage over the roller may be varied.
A further modification of the invention is shown in Figure 4. Each of the abrasive means shown in this figure is the same as the abrasive means shown in Figure 1. This modification comprises the tapered rollers 23 and 24 of abrasive material or having an abrasive surface, mounted to freely revolve on. the shafts 25 and 25. Yarn comprising continuous filaments is directed onto the roller 24 by the guide 21 and is withdrawn. from the roller by the guide 28 in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller. The yarn is directed by the guide 28 to the roller 23 and is withdrawn by the guide 29 in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller. The position of each of the guides 28 and 29 may be varied by means not shown which would be obvious so that the extent of breaking of the filaments during the passage .over each roller may be varied. Although only two rollers have been shown in this modification more rollers may be used if desired.
While preferred embodiments of the invention have been shown and described it is to be understood that changes and variations may be made without departing from the spirit and scope of the invention as defined by the claims.
What I claim is:,
1. An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller and means for withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end or the roller.
2. An apparatus for producing broken filament yarn comprising a freely revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller and means for withdrawing the yarn from the roller in a lateral direction extending 'at an angle to the path of travel of the yarn on the roller toward the larger end of the roller.
3. An apparatus for producing broken filament yarn comprising a revolvable tapered roller having an abrasive surface thereon, means for directing a traveling yarn onto the roller and means for withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yam on the roller toward the larger end of the roller.
4. An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller, means for withdrawing the yarn from recting the yarn the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller, said yarn withdrawal means being adjustable so as to vary the angle at which the yarn is withdrawn from the roller.
5. An apparatus for producing broken filament yarn comprising a revolvable tapered'abrasive roller, means for directing a traveling yarn onto the roller, means for withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller and means for varying the angle at which the yarn is withdrawn from the roller.
6. An apparatus for producing broken filament yarn comprising a tapered abrasive member, means for directing a traveling yarn onto the member and means for withdrawing the yarn from the member in a lateral direction extending at an angle to the path of travel of the yarn on the member and toward the larger end of the member.
7. An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for passing a yarn over the roller, the axis of said roller being disposed at an angle to the path of the traveling yarn, means for dionto the roller and means for withdrawing the yarn from the roller in a direction extending at an angle to the direction of travel of the yarn on the roller toward the larger end of the roller.
8. An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for passing a yarn over the roller. the axis of said roller being disposed at an angle to the path of the traveling yarn, means for directing the yarn onto the roller and means for withdrawing the yarn from the roller in a direction extending at an angle to the direction of travel of the yarn on the roller toward the larger end of the roller and means for varying the angle at which the roller is disposed.
9. An apparatus for producing broken filament y'arn comprising a revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller, means for withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller and for redirecting the yarn back onto the roller and means for again withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller.
10. An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller, means for withdrawing the yarn from the roller in'a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller and for redirecting .the yarn back onto the roller and means for again withdrawing the yarn from the roller in a lateral direction extending at an angle to the path of travel of the yarn on the roller toward the larger end of the roller said yarn withdrawal means being adjustable so as to vary the angle at which the yarn is withdrawn from the roller.
11. An apparatus for producing broken filament yarn comprising a plurality of tapered revolvable abrasive rollers, means for directing a azaleas 3 traveling yarn onto each of the rollers and means for withdrawing the yarn from each of the rollers in a, lateral direction extending at an angle-to the path of travel of the yarn on the rollers toward the larger end of the rollers.
12. An apparatus for producing broken filament yarn comprising a revolvable tapered abrasive roller, means for directing a traveling yarn onto the roller and means for withdrawing the yarn from the roller in a lateral direction ex- 10
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2244333A true US2244333A (en) | 1941-06-03 |
Family
ID=3431963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US2244333D Expired - Lifetime US2244333A (en) | Apparatus fob the production of |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2244333A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948103A (en) * | 1960-08-09 | Process for the manufacture of | ||
| US3140526A (en) * | 1960-03-25 | 1964-07-14 | Tlamicha Adolf Jaroslav | Method and apparatus for delustering plastic thread for textiles |
| US3158983A (en) * | 1960-03-25 | 1964-12-01 | Tlamicha Libuse Antonie | Delustered plastic thread or textile |
| US3229347A (en) * | 1963-09-23 | 1966-01-18 | Libuse A Tlamicha | Method and apparatus for roughening the outer surfaces of filaments made of high molecular plastic material |
| US3309862A (en) * | 1965-11-15 | 1967-03-21 | Wall Ind Inc | Rope manufacturing process |
| US3499195A (en) * | 1967-06-07 | 1970-03-10 | Deering Milliken Res Corp | Abrasive apparatus |
| US3594881A (en) * | 1968-05-21 | 1971-07-27 | Thiokol Chemical Corp | Process for delustering synthetic ribbon yarns |
| US3645080A (en) * | 1968-11-26 | 1972-02-29 | Toray Industries | Apparatus and method for manufacturing a fluffy yarn |
| US20040216278A1 (en) * | 2003-04-24 | 2004-11-04 | Pierluigi Marrani | Process and apparatus for the transformation of yarns and a yarn thus produced |
| US6854167B2 (en) | 2002-12-09 | 2005-02-15 | Milliken & Company | Treatment of filament yarns to provide spun-like characteristics and yarns and fabrics produced thereby |
| US20050244637A1 (en) * | 2002-12-09 | 2005-11-03 | Goineau Andre M | Treatment of filament yarns to provide spun-like characteristics and yarns and fabrics produced thereby |
| US20060200956A1 (en) * | 2003-04-15 | 2006-09-14 | Alfio Vezil | Method and device for the mechanical treatment of a yarn particularly a synthetic multi-strand yarn, and yarn produced in this way |
-
0
- US US2244333D patent/US2244333A/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948103A (en) * | 1960-08-09 | Process for the manufacture of | ||
| US3140526A (en) * | 1960-03-25 | 1964-07-14 | Tlamicha Adolf Jaroslav | Method and apparatus for delustering plastic thread for textiles |
| US3158983A (en) * | 1960-03-25 | 1964-12-01 | Tlamicha Libuse Antonie | Delustered plastic thread or textile |
| US3229347A (en) * | 1963-09-23 | 1966-01-18 | Libuse A Tlamicha | Method and apparatus for roughening the outer surfaces of filaments made of high molecular plastic material |
| US3309862A (en) * | 1965-11-15 | 1967-03-21 | Wall Ind Inc | Rope manufacturing process |
| US3499195A (en) * | 1967-06-07 | 1970-03-10 | Deering Milliken Res Corp | Abrasive apparatus |
| US3594881A (en) * | 1968-05-21 | 1971-07-27 | Thiokol Chemical Corp | Process for delustering synthetic ribbon yarns |
| US3645080A (en) * | 1968-11-26 | 1972-02-29 | Toray Industries | Apparatus and method for manufacturing a fluffy yarn |
| US6854167B2 (en) | 2002-12-09 | 2005-02-15 | Milliken & Company | Treatment of filament yarns to provide spun-like characteristics and yarns and fabrics produced thereby |
| US20050244637A1 (en) * | 2002-12-09 | 2005-11-03 | Goineau Andre M | Treatment of filament yarns to provide spun-like characteristics and yarns and fabrics produced thereby |
| US7127784B2 (en) | 2002-12-09 | 2006-10-31 | Milliken & Company | Treatment of filament yarns to provide spun-like characteristics and yarns and fabrics produced thereby |
| US20060200956A1 (en) * | 2003-04-15 | 2006-09-14 | Alfio Vezil | Method and device for the mechanical treatment of a yarn particularly a synthetic multi-strand yarn, and yarn produced in this way |
| US20040216278A1 (en) * | 2003-04-24 | 2004-11-04 | Pierluigi Marrani | Process and apparatus for the transformation of yarns and a yarn thus produced |
| US7013542B2 (en) * | 2003-04-24 | 2006-03-21 | Unitech Textile Machinery S.P.A. | Process and apparatus for the transformation of yarns and a yarn thus produced |
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