US2007914A - Device for the washing and aftertreatment of threads wound on spools - Google Patents
Device for the washing and aftertreatment of threads wound on spools Download PDFInfo
- Publication number
- US2007914A US2007914A US616139A US61613932A US2007914A US 2007914 A US2007914 A US 2007914A US 616139 A US616139 A US 616139A US 61613932 A US61613932 A US 61613932A US 2007914 A US2007914 A US 2007914A
- Authority
- US
- United States
- Prior art keywords
- spools
- caulking
- washing
- threads
- thread
- 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
- 238000005406 washing Methods 0.000 title description 9
- 238000004804 winding Methods 0.000 description 13
- 238000011282 treatment Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000009987 spinning Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229920002955 Art silk Polymers 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0409—Supporting filaments or the like during their treatment on bobbins
Definitions
- My present invention relates to a process for the washing and after-treatment of threads wound on spools, in particular artificial silk, and to a new type of gasket or fitting in the wet treatment according to the pressure or suction process.
- cylindrical spools which products are made of cellulose solutions or other solutions suitable for spinning
- the spools are stacked one on top of the other, or arranged next to each other and caulked as against one another with elastic rings. This process, however, cannot be carried out if it is a matter of spools, which permit of a decrease of the circumference after the spinning or after the washing. Spools of this kind have been often suggested.
- spools have been furnished with movable parts, which possess a larger circumference during the spinnlng or winding than after the spinning or after the washing, or spools have been provided with slots, through which movable parts of the spool carrier penetrate to the outside during the spinning.
- spools have been suggested, which have been prepared out of yielding material, such as for example out of fabric, paper, rubber or the like. Spools are also known which are slotted in longitudinal direction, so that the mantle parts can be moved against one another.
- Another object of my present invention is to provide a means whereby filaments wound on spools, which are arranged in stacks, can be caulked as against one another.
- a further object'of the present invention is to provide a means of the type set forth, which is so constructed, that in the treatment of threads wound on spools by passing liquids through the body of the threads or filaments by application of pressure or vacuum no liquid can flow through the parts not covered with the threads without being used.
- Fig. l discloses a cross sectional view of two spools with my new type of gasket.
- Fig. 2 is a detailed view in cross section of the gasket shown in Fig. 1.
- Fig. 3 is a sectional view of two spools and of a modified form of my gasket.
- Fig. 4 shows the arrangement of Fig. 3 in operating position.
- Figs. 5 and 6 show a gasket in the form of a tube in cross section and in top plan view.
- Fig. 7 discloses this form of my gasket in operating position.
- Figs. 8 and 9 are sectional views of two further modified forms of my new caulking device.
- Figs. 10 and 11 show two diiierent forms of thread-windings
- the spools I on which the threads 2 are situated, are provided with longitudinal slots, through which during the spinning, the parts of the spool-holder protrude towards the outside.
- a centering ring 3 which can consist of any desired material, for example hard rubber, and which carries as efiective caulking surfaces two parts 4 which for instance are of soft rubber. If an under-pressure is produced in the interior of the column comprising spool and caulking disc, the parts 4 lay themselves on to the threads 2 laterally and thereby take the form somewhat like that in Fig. 1.
- spools having a longitudinal slot and the circumference of which can be decreased by pressing one end under the other like a spiral.
- the spools are positioned directly one above the other without a centering ring 3.
- the caulking member 4 has a somewhat different form from that in Figs. 1 and 2.
- the caulking member can also take the form of a tube possessing a round, oval, fouror manysided cross section.
- Fig. 5 represents such a tube in sectlon,-Fig. 6 in top plan view and Fig. 7 in the operating position.
- the member 4 is preferably provided with vertical surfaces at the plane of contact with the threads (of. Figs. 8 and 9).
- the form of the winding of the thread can be of any kind.
- the forms of thread shown in Figs. 10 and 11 are suited for the application of the above described caulking member.
- the form of the caulking member can vary. It is only important that it lays itself easily on to the edges of the thread-windings.
- the caulking from thread to thread in the sense of the present process and with the aid of the novel, pliant automatically closely fitting member is also of great importance for such spools or thread carriers having no slots or apertures protruding beyond the spun surface but being covered with porous material.
- the new kind of caulking thereby prevents too great a loss of liquid, which could occur in the hitherto usual washing in consequence of these porous materials allowing the liquid to penetrate.
- the caulking members can also be advantageously applied for the above described spools with change in circumference, even if the decrease in the circumference is only made in the washing.
- a device for caulking adjacent edges of thread windings in the wet treatment comprising a ring-shaped tube of soft flexible material adapted to conform to the shape of the surfaces contacted thereby upon the application of a lowering in pressure within the thread windings.
- a device for caulking adjacent edges of thread windings in the wet treatment comprising a ring-shaped tube having a four-sided crosssection and of soft flexible material adapted to conform to the shape of the surfaces contacted thereby upon the application of a lowering in pressure within the thread windings.
- a device for caulking adjacent edges of thread windings in the wet treatment comprising a cylindrical portion provided with a fiat radial flange of soft flexible material at each end of said cylindrical portion, said flanges being.
- a device for caulking adjacent edges of thread windings in the wet treatment comprising a cylindrical portion provided with a flat radial flange of soft flexible material at each end of said cylindrical portion, said flanges being Joined in spaced relation at their outer peripheries, said flanges being adapted to conform to the shape of the surfaces contacted thereby upon the application of a lowering in pressure within the thread windings.
- a device characterized by the fact that the cylindrical portion and the two flanges produce a U-shape in cross-section.
- a device characterized by the fact that the cylindrical portion and the two flanges produce a V-shape in cross-section.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
July 9, 1935.; H. ELLING DEVICE FOR THE WASHING AND AFTERTREATMENT OF THREADS WOUND'ON SPOOLS" Filed June 8, 1932 2 sheees-snee; 1
Ei lmug/4 iiyllllln Jul 9,v 1935. H. ELLING 2,007,914
DEVICE FOR THE WASHING AND AFTERTREATMENT OF THREADS WOUND ON SPOOLS 1 Filed June 8, 1932 2 Sheets-Sheet 2 Patented July 9, 1935 PATENT OFFICE DEVICE FOR, THE WASHING AND AFTER- TREATIHENT OF THREADS WOUND N SPOOLS Hiigo Elling, Wuppertal-Oberbarmen, Germany,
assignor to North American Rayon Corporation, New York, N. Y., a corporation of Delaware Application June 8, 1932, Serial No. 616,139
Germany June 8, 1931 6 Claims.
My present invention relates to a process for the washing and after-treatment of threads wound on spools, in particular artificial silk, and to a new type of gasket or fitting in the wet treatment according to the pressure or suction process.
For the carrying out of the washing and other after-treatments of artificial products spun and wound on perforated, cylindrical spools, which products are made of cellulose solutions or other solutions suitable for spinning, the spools are stacked one on top of the other, or arranged next to each other and caulked as against one another with elastic rings. This process, however, cannot be carried out if it is a matter of spools, which permit of a decrease of the circumference after the spinning or after the washing. Spools of this kind have been often suggested. Thus spools have been furnished with movable parts, which possess a larger circumference during the spinnlng or winding than after the spinning or after the washing, or spools have been provided with slots, through which movable parts of the spool carrier penetrate to the outside during the spinning. Moreover, spools have been suggested, which have been prepared out of yielding material, such as for example out of fabric, paper, rubber or the like. Spools are also known which are slotted in longitudinal direction, so that the mantle parts can be moved against one another.
All these kinds of spools have also perforations on the surfaces not covered with threads, so that the above described kind of caulking with elastic rings is not possible, as too much of the treatment liquid would flow unused through these perforations.
It is an object of my invention to achieve a simple and effective caulking of the spool stacks. or spool rows for the carrying out of the wet treatment, in that pliant, automatically closely 0 fitting, or elastic caulking members are laid round the ends of the spools, which members lay themselves on to the lateral edges of the threads. Especially rubber, woven fabrics and paper not .allowing liquids to pass through, and the like 5 have proved themselves to be the best materials.
Another object of my present invention is to provide a means whereby filaments wound on spools, which are arranged in stacks, can be caulked as against one another.
A further object'of the present invention is to provide a means of the type set forth, which is so constructed, that in the treatment of threads wound on spools by passing liquids through the body of the threads or filaments by application of pressure or vacuum no liquid can flow through the parts not covered with the threads without being used.
Other objects of my invention will become apparent from a perusal of the following specification and a study of the accompanying drawings, in which Fig. l discloses a cross sectional view of two spools with my new type of gasket.
Fig. 2 is a detailed view in cross section of the gasket shown in Fig. 1.
Fig. 3 is a sectional view of two spools and of a modified form of my gasket.
Fig. 4 shows the arrangement of Fig. 3 in operating position.
Figs. 5 and 6 show a gasket in the form of a tube in cross section and in top plan view.
Fig. 7 discloses this form of my gasket in operating position.
Figs. 8 and 9 are sectional views of two further modified forms of my new caulking device.
Figs. 10 and 11 show two diiierent forms of thread-windings,
According to Fig. l the spools I, on which the threads 2 are situated, are provided with longitudinal slots, through which during the spinning, the parts of the spool-holder protrude towards the outside. After removal from the spool .carriers the. spools are placed on a centering ring 3, which can consist of any desired material, for example hard rubber, and which carries as efiective caulking surfaces two parts 4 which for instance are of soft rubber. If an under-pressure is produced in the interior of the column comprising spool and caulking disc, the parts 4 lay themselves on to the threads 2 laterally and thereby take the form somewhat like that in Fig. 1. In Figs. 3 and 4 spools are shown having a longitudinal slot and the circumference of which can be decreased by pressing one end under the other like a spiral. In this case the spools are positioned directly one above the other without a centering ring 3. The caulking member 4 has a somewhat different form from that in Figs. 1 and 2. By the production of an under-pressure in the interior of the spool the V-shaped parts lay themselves on to the ends of the layers of thread, so that they take the form corresponding to that in Fig. 4.
The caulking member can also take the form of a tube possessing a round, oval, fouror manysided cross section. Fig. 5 represents such a tube in sectlon,-Fig. 6 in top plan view and Fig. 7 in the operating position.
For the caulking of the last spool or the last winding of a row or stack as against the end of the treatment device and as against the head piece one pliant, automatically close fitting part t is often only necessary, which is preferably firmly connected with the end piece, for example with the bottom of the treatment device. If the flow of the liquid goes from the outside through the threads and the spool into the interior, then the forms of execution shown in the figures are of advantage. If, however, the direction of the flow is reversed, that is from the interior of the spool to the outside, then the parts 4 are to be so shaped, that they point towards the spool. In this case the material must be selected somewhat thicker, in order that the caulking ring is not pressed apart. Owing to the pressure exercised from the interior to the outside the parts t are in this case also pressed against the threads.
If the pliant, automatically closely fitting caulking members be already on the spools in spinning, so that they represent removable discs, the member 4 is preferably provided with vertical surfaces at the plane of contact with the threads (of. Figs. 8 and 9).
For the carrying out of the process the form of the winding of the thread can be of any kind. Thus, for example, the forms of thread shown in Figs. 10 and 11 are suited for the application of the above described caulking member.
The form of the caulking member can vary. It is only important that it lays itself easily on to the edges of the thread-windings.
The caulking from thread to thread in the sense of the present process and with the aid of the novel, pliant automatically closely fitting member is also of great importance for such spools or thread carriers having no slots or apertures protruding beyond the spun surface but being covered with porous material. The new kind of caulking thereby prevents too great a loss of liquid, which could occur in the hitherto usual washing in consequence of these porous materials allowing the liquid to penetrate. Furthermore the caulking members can also be advantageously applied for the above described spools with change in circumference, even if the decrease in the circumference is only made in the washing.
While I have illustrated what I believe to be pieces, that is for example as against the bottom the preferred embodiment of my invention, it is obvious that various changes and alterations might be made in the general form of the parts described without departing from my invention and hence I do not limit myself to the precise details set forth but consider myself at liberty to make such changes and alterations as fairly fall within the spirit and scope of the appended claims.
What I claim is:
l. A device for caulking adjacent edges of thread windings in the wet treatment comprising a ring-shaped tube of soft flexible material adapted to conform to the shape of the surfaces contacted thereby upon the application of a lowering in pressure within the thread windings.
2. A device for caulking adjacent edges of thread windings in the wet treatment comprising a ring-shaped tube having a four-sided crosssection and of soft flexible material adapted to conform to the shape of the surfaces contacted thereby upon the application of a lowering in pressure within the thread windings.
3. A device for caulking adjacent edges of thread windings in the wet treatment comprising a cylindrical portion provided with a fiat radial flange of soft flexible material at each end of said cylindrical portion, said flanges being.
adapted to conform to the. shape of the surfaces contacted thereby upon the application of a lowering in pressure within the thread windings.
4. A device for caulking adjacent edges of thread windings in the wet treatment comprising a cylindrical portion provided with a flat radial flange of soft flexible material at each end of said cylindrical portion, said flanges being Joined in spaced relation at their outer peripheries, said flanges being adapted to conform to the shape of the surfaces contacted thereby upon the application of a lowering in pressure within the thread windings.
5. A device according to claim 3 characterized by the fact that the cylindrical portion and the two flanges produce a U-shape in cross-section.
6. A device according to claim 3 characterized by the fact that the cylindrical portion and the two flanges produce a V-shape in cross-section. v
HUGO ELLING.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2007914X | 1931-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2007914A true US2007914A (en) | 1935-07-09 |
Family
ID=7951056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US616139A Expired - Lifetime US2007914A (en) | 1931-06-08 | 1932-06-08 | Device for the washing and aftertreatment of threads wound on spools |
Country Status (1)
Country | Link |
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US (1) | US2007914A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2553106A (en) * | 1946-07-26 | 1951-05-15 | Oscar Kohorn & Co Ltd | Apparatus for the liquid treatment of packages of yarn |
US3097515A (en) * | 1963-07-16 | Seal for yarn package treating apparatus | ||
US3225573A (en) * | 1962-11-14 | 1965-12-28 | Johnels Arne | Yarn dyeing apparatus |
US3777905A (en) * | 1970-09-01 | 1973-12-11 | Bekaert Sa Nv | Pile of coils combined to a handleable unit |
US4665722A (en) * | 1985-09-30 | 1987-05-19 | Milliken Research Corporation | Dye spring protection system |
US4832196A (en) * | 1988-02-22 | 1989-05-23 | Great Northern Corporation | Packaging system for material rolls and improved structure for use therein |
US4967907A (en) * | 1988-08-11 | 1990-11-06 | Pozzi Leopoldo S.P.A. | Supporting structure for quick loading of yarn spools in dyeing and drying machines or other processing devices |
US5490401A (en) * | 1994-08-02 | 1996-02-13 | Unifi, Inc. | Dye tube spacer for package dyeing |
-
1932
- 1932-06-08 US US616139A patent/US2007914A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3097515A (en) * | 1963-07-16 | Seal for yarn package treating apparatus | ||
US2553106A (en) * | 1946-07-26 | 1951-05-15 | Oscar Kohorn & Co Ltd | Apparatus for the liquid treatment of packages of yarn |
US3225573A (en) * | 1962-11-14 | 1965-12-28 | Johnels Arne | Yarn dyeing apparatus |
US3777905A (en) * | 1970-09-01 | 1973-12-11 | Bekaert Sa Nv | Pile of coils combined to a handleable unit |
US4665722A (en) * | 1985-09-30 | 1987-05-19 | Milliken Research Corporation | Dye spring protection system |
US4832196A (en) * | 1988-02-22 | 1989-05-23 | Great Northern Corporation | Packaging system for material rolls and improved structure for use therein |
US4967907A (en) * | 1988-08-11 | 1990-11-06 | Pozzi Leopoldo S.P.A. | Supporting structure for quick loading of yarn spools in dyeing and drying machines or other processing devices |
US5490401A (en) * | 1994-08-02 | 1996-02-13 | Unifi, Inc. | Dye tube spacer for package dyeing |
US5617748A (en) * | 1994-08-02 | 1997-04-08 | Unifi, Inc. | Dye tube spacer for package dyeing |
US5746073A (en) * | 1994-08-02 | 1998-05-05 | Unifi, Inc. | Dye tube spacer for package dyeing |
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