US2666599A - Plastic cone - Google Patents
Plastic cone Download PDFInfo
- Publication number
- US2666599A US2666599A US204128A US20412851A US2666599A US 2666599 A US2666599 A US 2666599A US 204128 A US204128 A US 204128A US 20412851 A US20412851 A US 20412851A US 2666599 A US2666599 A US 2666599A
- Authority
- US
- United States
- Prior art keywords
- cone
- thread
- plastic
- article
- filler
- 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
- 239000004033 plastic Substances 0.000 title description 14
- 229920003023 plastic Polymers 0.000 title description 14
- 239000000835 fiber Substances 0.000 description 16
- 239000000945 filler Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 8
- 241000282472 Canis lupus familiaris Species 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 229920001568 phenolic resin Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 241000764238 Isis Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229940116024 aftera Drugs 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Images
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
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
-
- 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
Definitions
- This invention relates to a cone for receiving and storing yarn or thread, and more in partic:. ular it refers "to a plastic cone characterized by a soft resilient surface.
- U. S. Patent 1,237,457 to Benjamin discloses a bobbin having a shank im-. pregnated with a 'thermo-plastic material.
- Patent 2,448,242 to Wilson shows a bobbin molded from plastic material having reinforcing metallic members.
- U. S. Patent 1,570,534 to Sweeney relates to bobbins or cones used in' weaving or knitting, wherein the desired surface texture is obtained by having an outer covering of resilient sponge rubber.
- U. S. Patent 1,591,370 to Dunlap shows a double tapered cone made of paper.
- One of the objects of the present invention is to obtain a shaped article having a soft resilient surface.
- Another object of the present invention is to have a plastic article containing a fibrous material as a filler which fibrous material is exposed on the surface to give a soft resilient sur-. face.
- Still another object of this invention is tov produce. a cone somewhat similar in shape to. the Dunlap. cone, but improved to. the. extent that it has a soft resilient exterior finish, but yet has rigidity and ability to withstand impact and hard usage which is the normal condition. in textile mills.
- I comprise a steel, cone-shaped spindle on which the cone is placed.
- the cone is mounted on this rotating head which forces the cone against the.
- Roto-Coner roller This roller drives the cone by means of friction and spreads the yarn or the thread upon the cone in the proper manner.
- the head retains the cone by means of dogs which contact the inner surface of the cone and these. dogs destroy the interior surface of the. paperv cones aftera few operations, thus making the. cones useless.
- dogs are retractible on the. Universal and Foster machines, the two types commonly found in the industry. today. When it is desired to remove the. cone the dogs are.
- the present invention comprises a cone, which. cone is made from a molding compound of either the thermoplastic or thermo-setting type.
- Various types of resin are in the, scope of this,in.. vention, such as nylon, cellulose acetate polyvinyl and with these, materials is mixed a fibrous material of either natural or synthetic 0llgin,
- dehyde resin and 55% macerated. cotton; rag, filler. This material iscast into a cone asshown in the drawings and upon proper treatment is given the, desired surface texture.
- Figure 1 shows a horizontal view of the cone as molded in partial cross section
- Figure 2 is a vertical view of the cone
- Figure 3 is a horizontal view of a finished cone in partial cross section.
- Figure 1 shows a cone I mounted on a spindle 2, of the Foster type, having dogs 3 in forced contact with the inner surface 4 of cone I, which cone has slots in the larger end thereof to receive the end of the thread when the thread is first wound on the cone.
- the upper end of the cone 1 may be of any shape so long as it is smooth and does not have any sharp corners which would cause tearing or cutting of the thread.
- ihe cone as molded and shown in Figure 1 has the usual smooth surface of a molded phenolic article and is treated to give the desired surface as shown in Figure 3.
- the finished article as shown in Figure 3 may be mounted on the spindle of the Universal type wherein the dogs 'i are in forced contact with the inner surface of the cone and hold it in rotating relation with this spindle 8.
- the surface of the cone as shown in Figure 1, is of glazed, hard nature, obtained by the usual molding process of a plastic article and is entirely unfit to receive or to retain the thread.
- the surface of the cone is then treated so as to remove some of the plastic impregnite and expose the rag fiber filler. This may be done by mechanical means or by chemical means and is more fully described in my copending application Serial No. 268,130, filed January 24, 1952 wherein the process is specifically set forth and claimed.
- the entire outer surface of this cone may be of the soft texture or the hard outer glaze may be left on the lower ring surrounding the bottom Of the cone 9, the upper end of the cone is, and the interior surfaces thereof.
- the cone may have the contour as shown in Figure 1 or 3.
- the cone shown in Figure 3 is most advantageous, but it is to be understood that this invention also covers the cone shown in Figure 1.
- the rims 9 and are optional, one or both of which may be omitted, without interfering with the successful operation of this cone for the purpose for which it has been designed.
- the cone In operation, using the present paper cone, the cone is grasped in the left hand, a small wad containing the leading end of yarn or thread is dropped into the open end of the cone, and the cone is then mounted on the head and given a slight rotating movement with the right hand. The movement starts the yarn on the body of the cone. This movement is then maintained by the roller and the friction between the cone and the roller continues the rotating action of the cone causing the thread to be wound.
- the draw-back to the present method is that with fine yarn it takes an appreciable length of time to work up the wad containing the leading end and feed it into the interior of the cone.
- the cone produced by this invention is provided with slots whereby the free end of the yarn, without making up a wad, can be pulled across the open end of the cone into the slots and the cone placed directly on the head, again giving it a slight rotating movement and allowing the thread to feed on as it does in the present machine. This eliminates the wadding operation. While six slots are shown, one is all that is necessary, the others are added as a matter of convenience, and more or less are within the scope of this invention.
- the resilient fibrous surface grips the thread 4 and holds it until such a body of thread is on the cone that it will function as a cushion for this roller.
- the fibrous surface of the bare cone has enough resiliency to prevent damage to the thread by the roller on the first layer. Subsequent layers will increase this cushioning effect so as to prevent excessive damage to the thread.
- the thread is removed from the cone by winding on to the bobbins which are fed into the shuttle of the loom or it is withdrawn from the cone and wound on the warp beam.
- the rag content as described is 55%, but this may be varied in wide range and other fibrous materials, such as linters, Wool and other materials containing fibers may be used;
- the desired surface texture may be obtained by treating with a chemical solution to remove the plastic from the fiber on the surface of the cone, not only on the exterior surface but also on the interior surface, as this gives an improved contact with the spindle, but it is not necessary to have the interior surface of the cone so treated.
- the exterior surface contacting the thread must be treated so as to give a soft resilient texture that will grip the thread and prevent damage on the initial winding and'hold the thread to prevent sloughing of the cake during spinning.
- the cone made of plastic has the strength and resiliency to allow its reuse many times in actual commercial practice.
- cones may be used in the neighborhood of one thousand times each when made according to this invention, while the paper cones failed after less than ten reuses.
- the cone produced by this invention is described as fitting the two standard machines for winding thread but may be made to fit any machine for this purpose.
- the invention relies not in the shape but in the material from which the cone is made and the surface texture obtained from this material with the strength inherent therein.
- a new article of manufacture a cone comprising a body formed of substances selected from the group consisting of a thermo-setting and a thermo-plastic material having incorporated therein a fiber filler, said article being characterized by having the surface comprising the exposed fiber filler.
- a cone comprising a. body formed of a thermo-setting plastic material having incorporated therein a fiber filler having a surface characterized by the exposed fiber filler.
- a cone comprising a body formed of phenol formaldehyde resin and macerated cotton rag filler, having a surface consisting of the exposed cotton rag filler.
- a cone having a body comprising 45% to 55% of a hard resin and 55% to 45% fiber filler, and a soft 5 resilient surface characterized by the exposed fiber contents of the body.
- a cone comprising a body formed of a thermo-plastic material having incorporated therein a fiber filler having a surface characterized by the exposed fiber filler.
- a new article of manufacture a cone comprising a body formed of nylon and cotton linter filler, having a surface consisting of the exposed cotton linter filler.
- a rigid, shape maintaining article composed of a synthetic resin fiber composition and having a surface consisting of the anchored fibers pro-' jecting beyond the composition.
- a rigid, shape maintaining article composed of fibers impregnated with a synthetic resin composition and having the surface consisting of the exposed fibers.
Description
1954 R. B. BATTERSBY 2,666,599
PLASTIC CONE Filed Jan. 3, 1951" INVENTOR. ROBERT B. BATTERSBY! Patented Jan. 19, 1954 3 5 39 PL S eo e Robert. B. liatt rsby, r en, Go na ass enor to P ies lnee ee eted e e reretien. of
Application January 3, 1951, Serial No. 20442 This invention relates to a cone for receiving and storing yarn or thread, and more in partic:. ular it refers "to a plastic cone characterized by a soft resilient surface.
There have been many attempts made to pro-. duce plastic cones or bobbins for holding thread or yarn. These have not proven satisfactory because of the hard and smooth surface characteristics of the plastic. U. S. Patent 1,237,457 to Benjamin discloses a bobbin having a shank im-. pregnated with a 'thermo-plastic material. Patent 2,448,242 to Wilson shows a bobbin molded from plastic material having reinforcing metallic members. U. S. Patent 1,570,534 to Sweeney relates to bobbins or cones used in' weaving or knitting, wherein the desired surface texture is obtained by having an outer covering of resilient sponge rubber. U. S. Patent 1,591,370 to Dunlap shows a double tapered cone made of paper.
This is the cone commonlyused in the industry today.
One of the objects of the present invention is to obtain a shaped article having a soft resilient surface.
Another object of the present invention is to have a plastic article containing a fibrous material as a filler which fibrous material is exposed on the surface to give a soft resilient sur-. face.
Still another object of this invention is tov produce. a cone somewhat similar in shape to. the Dunlap. cone, but improved to. the. extent that it has a soft resilient exterior finish, but yet has rigidity and ability to withstand impact and hard usage which is the normal condition. in textile mills.
Isis still a further obieotof this invention to produce a cone man factured from one mat r L. cgntrast tothe cone shown, bythe Sweeney. Pate t i h ma e ial ves a. resilient a ne sloug surface and still retains its rigidity and resistan e to cutt ng y t one he d doe whi h is the disadvantage of the paper cone.
m te -swat in ntion mpr n. a t c e of a pa s ape. ha ng des red. se t es lir. m re ers. made b c s n a. b u ma e a iiletese tag w h a las a dv than. rem v n the plastic from the surface of the article to expos he fibri s. her by m ii n e ser a W I the in us r qheldthe t read. sa e time to give a rigid article that. b l ieqe sarv str n thhe dus rr.
pe ene. t eld. thr a us d con unct on. t r a n. 511. 15 nee e'es hese iii-. ave.
e ets. d the ame; 24 -7122) I comprise a steel, cone-shaped spindle on which the cone is placed. The cone is mounted on this rotating head which forces the cone against the. Roto-Coner roller. This roller drives the cone by means of friction and spreads the yarn or the thread upon the cone in the proper manner. The head retains the cone by means of dogs which contact the inner surface of the cone and these. dogs destroy the interior surface of the. paperv cones aftera few operations, thus making the. cones useless. These. dogs are retractible on the. Universal and Foster machines, the two types commonly found in the industry. today. When it is desired to remove the. cone the dogs are.
. retracted and the cone is slipped on": the steel spindle.
It has been found necessary to have a soft resilient surface on the cone in order. to have the thread adhere thereto and paper has been commonly used in the past for this purpose. If the cone does not have. this surface texture the thread from the cheese or cake will slough off of the cone when it is. rewound on bob-e. bins or withdrawn from the cone onto the beam. The difficulty with the paper cones is that they. do not have the strength necessary. for many repeated uses, as the dogs bite into the paper: and cut the walls thereof, to such an extentv that they have to be discarded. Also they lack rigid.-.. i-ty and will not stand. normal handling in the mills. In the past there have been many at-. tempts to use cones of a more substantial ma! terial but they have all failed because of the difiiculty in obtaining the proper surface tex-.. ture. The patent to Sweeney referred to above. is one of these attempts.
The present invention comprises a cone, which. cone is made from a molding compound of either the thermoplastic or thermo-setting type. Various types of resin are in the, scope of this,in.. vention, such as nylon, cellulose acetate polyvinyl and with these, materials is mixed a fibrous material of either natural or synthetic 0llgin,
such as cotton, wool or a synthetic fiber. of the type of nylon, rayon. etc. The preferred materials are a phenolic resin and. this is mixed with. macerated cotton rag filler to give a molding composition which produces. a cone. having the desired characteristics. An example of the cone; produced by this invention is madefrom a mold ing compound comprising 45% phenol formal:
dehyde resin and 55% macerated. cotton; rag, filler. This material iscast into a cone asshown in the drawings and upon proper treatment is given the, desired surface texture.
In the drawings:
Figure 1 shows a horizontal view of the cone as molded in partial cross section;
Figure 2 is a vertical view of the cone; and
Figure 3 is a horizontal view of a finished cone in partial cross section.
Figure 1 shows a cone I mounted on a spindle 2, of the Foster type, having dogs 3 in forced contact with the inner surface 4 of cone I, which cone has slots in the larger end thereof to receive the end of the thread when the thread is first wound on the cone. The upper end of the cone 1 may be of any shape so long as it is smooth and does not have any sharp corners which would cause tearing or cutting of the thread. ihe cone as molded and shown in Figure 1 has the usual smooth surface of a molded phenolic article and is treated to give the desired surface as shown in Figure 3. The finished article as shown in Figure 3 may be mounted on the spindle of the Universal type wherein the dogs 'i are in forced contact with the inner surface of the cone and hold it in rotating relation with this spindle 8. The surface of the cone, as shown in Figure 1, is of glazed, hard nature, obtained by the usual molding process of a plastic article and is entirely unfit to receive or to retain the thread. The surface of the cone is then treated so as to remove some of the plastic impregnite and expose the rag fiber filler. This may be done by mechanical means or by chemical means and is more fully described in my copending application Serial No. 268,130, filed January 24, 1952 wherein the process is specifically set forth and claimed. The entire outer surface of this cone may be of the soft texture or the hard outer glaze may be left on the lower ring surrounding the bottom Of the cone 9, the upper end of the cone is, and the interior surfaces thereof. The cone may have the contour as shown in Figure 1 or 3. Under some conditions the cone shown in Figure 3 is most advantageous, but it is to be understood that this invention also covers the cone shown in Figure 1. The rims 9 and are optional, one or both of which may be omitted, without interfering with the successful operation of this cone for the purpose for which it has been designed.
In operation, using the present paper cone, the cone is grasped in the left hand, a small wad containing the leading end of yarn or thread is dropped into the open end of the cone, and the cone is then mounted on the head and given a slight rotating movement with the right hand. The movement starts the yarn on the body of the cone. This movement is then maintained by the roller and the friction between the cone and the roller continues the rotating action of the cone causing the thread to be wound. The draw-back to the present method is that with fine yarn it takes an appreciable length of time to work up the wad containing the leading end and feed it into the interior of the cone. The cone produced by this invention is provided with slots whereby the free end of the yarn, without making up a wad, can be pulled across the open end of the cone into the slots and the cone placed directly on the head, again giving it a slight rotating movement and allowing the thread to feed on as it does in the present machine. This eliminates the wadding operation. While six slots are shown, one is all that is necessary, the others are added as a matter of convenience, and more or less are within the scope of this invention.
The resilient fibrous surface grips the thread 4 and holds it until such a body of thread is on the cone that it will function as a cushion for this roller. The fibrous surface of the bare cone has enough resiliency to prevent damage to the thread by the roller on the first layer. Subsequent layers will increase this cushioning effect so as to prevent excessive damage to the thread.
The thread is removed from the cone by winding on to the bobbins which are fed into the shuttle of the loom or it is withdrawn from the cone and wound on the warp beam.
While the cone, the subject matter of this invention, is described for purposes of example, as a phenol formaldehyde resin, it is well understood by those skilled in the art pertaining to plastic materials that other types of resin, such as cellulose acetate, ethyl cellulose, nylon, kra1as tie, and plexene may be used. Also the rag content as described is 55%, but this may be varied in wide range and other fibrous materials, such as linters, Wool and other materials containing fibers may be used; The desired surface texture may be obtained by treating with a chemical solution to remove the plastic from the fiber on the surface of the cone, not only on the exterior surface but also on the interior surface, as this gives an improved contact with the spindle, but it is not necessary to have the interior surface of the cone so treated. The exterior surface contacting the thread must be treated so as to give a soft resilient texture that will grip the thread and prevent damage on the initial winding and'hold the thread to prevent sloughing of the cake during spinning. The cone made of plastic has the strength and resiliency to allow its reuse many times in actual commercial practice. Tests have shown that cones may be used in the neighborhood of one thousand times each when made according to this invention, while the paper cones failed after less than ten reuses. The cone produced by this invention is described as fitting the two standard machines for winding thread but may be made to fit any machine for this purpose. The invention relies not in the shape but in the material from which the cone is made and the surface texture obtained from this material with the strength inherent therein.
While it is understood by one skilled in the art that while the above described article is prepared from cotton rag and phenolic resin, many substitutes are apparent any may be used therefor, and this invention being basic in this industry contemplates the use of suitable materials, other than those herein specifically mentioned.
What is claimed is:
l. A new article of manufacture, a cone comprising a body formed of substances selected from the group consisting of a thermo-setting and a thermo-plastic material having incorporated therein a fiber filler, said article being characterized by having the surface comprising the exposed fiber filler.
2. As a new article of manufacture, a cone comprising a. body formed of a thermo-setting plastic material having incorporated therein a fiber filler having a surface characterized by the exposed fiber filler.
3. As a new article of manufacture, a cone comprising a body formed of phenol formaldehyde resin and macerated cotton rag filler, having a surface consisting of the exposed cotton rag filler.
4. As a new article of manufacture, a cone having a body comprising 45% to 55% of a hard resin and 55% to 45% fiber filler, and a soft 5 resilient surface characterized by the exposed fiber contents of the body.
5. As a new article of manufacture, a cone comprising a body formed of a thermo-plastic material having incorporated therein a fiber filler having a surface characterized by the exposed fiber filler.
6. A new article of manufacture, a cone comprising a body formed of nylon and cotton linter filler, having a surface consisting of the exposed cotton linter filler.
7. A rigid, shape maintaining article composed of a synthetic resin fiber composition and having a surface consisting of the anchored fibers pro-' jecting beyond the composition.
8. A rigid, shape maintaining article composed of fibers impregnated with a synthetic resin composition and having the surface consisting of the exposed fibers.
9. A rigid, shape maintaining article composed of fibers impregnated with a synthetic resin com- References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 1,713,746 Dennison May 21, 1929 2,076,451 Fallscheer Apr. 6, 1937 2,273,373 Perry Feb. 17, 1942 2,297,204 Deissner Sept. 29, 1942 2,429,431 Sloan Oct. 21, 1947 FOREIGN PATENTS Number Country Date 640,141 France Mar. 24, 1928 775,531 France Oct. 15, 1934 419,999 Great Britain Nov. 22, 1934
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US204128A US2666599A (en) | 1951-01-03 | 1951-01-03 | Plastic cone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US204128A US2666599A (en) | 1951-01-03 | 1951-01-03 | Plastic cone |
Publications (1)
Publication Number | Publication Date |
---|---|
US2666599A true US2666599A (en) | 1954-01-19 |
Family
ID=22756754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US204128A Expired - Lifetime US2666599A (en) | 1951-01-03 | 1951-01-03 | Plastic cone |
Country Status (1)
Country | Link |
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US (1) | US2666599A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2906473A (en) * | 1954-02-23 | 1959-09-29 | American Viscose Corp | Yarn and thread-receiving cores |
US3073538A (en) * | 1958-12-29 | 1963-01-15 | Owens Corning Fiberglass Corp | Grooved strand guide |
US3417940A (en) * | 1967-05-08 | 1968-12-24 | Sonoco Products Co | Textile carrier |
US3993265A (en) * | 1975-03-17 | 1976-11-23 | Steel Heddle Manufacturing Company | Plastic bobbin or quill |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR640141A (en) * | 1927-02-09 | 1928-07-06 | New spinning tube | |
US1713746A (en) * | 1925-11-14 | 1929-05-21 | American Rubber Company | Imitation leather |
GB419999A (en) * | 1934-03-13 | 1934-11-22 | Alfred Stanley Lowry | Improvements in or relating to the manufacture of paper tubes employed in the textile industries |
FR775531A (en) * | 1933-09-28 | 1934-12-31 | Spinning tube | |
US2076451A (en) * | 1934-03-29 | 1937-04-06 | Fallscheer Fritz | Device for producing tubes or bobbins of the kind used in the textile industry for receiving the yarn |
US2273373A (en) * | 1940-08-14 | 1942-02-17 | Universal Winding Co | Textile winding core |
US2297204A (en) * | 1938-02-05 | 1942-09-29 | Deissner Wilhelm | Process for the manufacture of slidable rubber |
US2429431A (en) * | 1941-06-19 | 1947-10-21 | Hawley Products Co | Textile cone and process of manufacture |
-
1951
- 1951-01-03 US US204128A patent/US2666599A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1713746A (en) * | 1925-11-14 | 1929-05-21 | American Rubber Company | Imitation leather |
FR640141A (en) * | 1927-02-09 | 1928-07-06 | New spinning tube | |
FR775531A (en) * | 1933-09-28 | 1934-12-31 | Spinning tube | |
GB419999A (en) * | 1934-03-13 | 1934-11-22 | Alfred Stanley Lowry | Improvements in or relating to the manufacture of paper tubes employed in the textile industries |
US2076451A (en) * | 1934-03-29 | 1937-04-06 | Fallscheer Fritz | Device for producing tubes or bobbins of the kind used in the textile industry for receiving the yarn |
US2297204A (en) * | 1938-02-05 | 1942-09-29 | Deissner Wilhelm | Process for the manufacture of slidable rubber |
US2273373A (en) * | 1940-08-14 | 1942-02-17 | Universal Winding Co | Textile winding core |
US2429431A (en) * | 1941-06-19 | 1947-10-21 | Hawley Products Co | Textile cone and process of manufacture |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2906473A (en) * | 1954-02-23 | 1959-09-29 | American Viscose Corp | Yarn and thread-receiving cores |
US3073538A (en) * | 1958-12-29 | 1963-01-15 | Owens Corning Fiberglass Corp | Grooved strand guide |
US3417940A (en) * | 1967-05-08 | 1968-12-24 | Sonoco Products Co | Textile carrier |
US3993265A (en) * | 1975-03-17 | 1976-11-23 | Steel Heddle Manufacturing Company | Plastic bobbin or quill |
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