US2168465A - Flat quill or bobbin - Google Patents
Flat quill or bobbin Download PDFInfo
- Publication number
- US2168465A US2168465A US134890A US13489037A US2168465A US 2168465 A US2168465 A US 2168465A US 134890 A US134890 A US 134890A US 13489037 A US13489037 A US 13489037A US 2168465 A US2168465 A US 2168465A
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- Prior art keywords
- quill
- tube
- paper
- flat
- bobbin
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- Expired - Lifetime
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- 238000000034 method Methods 0.000 description 11
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- 238000004804 winding Methods 0.000 description 9
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- 239000002023 wood Substances 0.000 description 2
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- 239000007859 condensation product Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 238000005470 impregnation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
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- 239000002991 molded plastic Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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
- B65H75/04—Kinds or types
- B65H75/06—Flat cores, e.g. cards
-
- 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
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
-
- 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 improvements in bobbins or quills for carrying yarn in the shuttles of looms, and particularly to a paper or fiber method of producing the same.
- the flattype of quill has come into use as providing certain advantages; for example, increasing the amount of yarn which can be contained in the shuttle by from 50 to 100 per cent.
- the usual type of bobbin or quill has a cylindrical or slightly conical barrel on which the yarn is wound and in some cases it has been constructed of paper in the form of a slightly tapered tube.
- the present invention contemplates the provision of a tubular quill of flat contour, that is, having a substantially rectangular or oval contour in cross-section with its major axis considerably greater than its minor axis.
- Bobbins and quills of this type have heretofore been constructed mostly of wood or plastics such as molded phenolic condensation products known by the trade-name Bakelite.
- One object of the present invention is to provide a hollow or tubular flat bobbin or quill constructed of paper with relatively thin walls to accommodate an axial spindle or other support extending substantially throughout the length of the quill.
- Another object of the invention is to provide a 4 bobbin or quill of the type indicated which is less bulky and lighter in weight than bobbins or quills made of wood or plastics, whereby to further increase the yarn capacity of the shuttle.
- Another object of the invention is to provide a be treated with a varnish or other suitable protecting coating to render it resistant to moisture, and steaming and other processes to which the yarn on the quill may be subjected.
- Another object of the invention is to provide a bobbin of the so-called flat. type and the bobbin or quill of the type indicated which may in the following specification which describes several forms of the present improved flat paper bobbin or quill, and examples of different methods .for its manufacture, as illustrated by the accompanying drawings.
- the drawings :
- Fig. 1 is a plan view of one form of the improved flat paper quill shown as having a metal sleeve or sheath applied thereto at its butt end and indicating the shape of the cop or bobbin of yarn which may be wound on the quill;
- Fig. 2 is a butt end View of the quill shown in Fig. 1;
- Fig. 3 is an enlarged cross-sectional view of the quill on line 33 of Fig. 1 illustrating the several plies or laminations of paper forming its walls;
- FigJl' is an enlarged perspective View of the smaller or tip end of the quill tube before it is finally shaped
- Fig. 5 illustrates a step in the shaping of the tip end of the quill by beveling oif the sides of the tube
- Fig. 6 illustrates a further step in the forming of the quill with the wider fiat sides of its tip end compressed and cemented together with an adhesive
- Fig. '7 shows a preferred form of the pointed tip end of the quill after it has been smoothed and rounded on its edges;
- Fig. 8 is a view similar to Fig. 1 showing a slightly different form of construction of the paper quill with its wider sides formed in flat planes;
- Fig. 9 is a View of the butt end of the quill shown in Fig. 8;
- Fig. 10 is an edge view of the quill shown in Fig. 8;
- Fig. 11 illustrates this latter form of quill with a slightly difierent type of metal sleeve or sheath at its butt end;
- Fig. 12 is a View of the butt end of the quill shown in Fig. 11;
- Fig. 13 is a partial sectional view through the tip end of the quill tube showing the method of slitting its side edges as a step in the manufacture;
- Fig. 14 shows the flat sides of the tip of the quill pressed together and cemented with an adhesive
- Fig. 16 is a sectional view of the same on line 16-16 of Fig. showing the shape of the tip of the quill in plan View;
- Fig. 17 is a sectional plan View of the tip end of p the quill tube;
- Fig. 18 is a similar View showin a plug or paper filler inserted within the walls of the tip end of the quill;
- Fig. 19 is a similar sectional plan view showing the plugged end of the quill ground down or shaped in its final form
- Fig. 20 is a sectional view on line 20-20 of Fig. 19;
- Fig. 21 is a sectional view on line 2l-2
- the present invention contemplates forming a relatively flat, tapered quill of oval or rectangular cross-section from a paper or fiber sheet or sheets wound or wrapped about a mandrel of suitable form with the superimposed layers cemented or glued together with an adhesive to provide a laminated structure.
- the quill may be formed in different lengths, in accordance with the size of the shuttles in which it is to be used, with a bore extending substantially throughout its whole length to adapt it to receive a flat or oval spindle or skewer.
- Means are provided at the larger or butt end of the quill for securing it in the shuttle and, preferably, a metal sleeve or sheath encloses this end of the quill to form an electrical contact-element, adapting the quill for use in looms having electrical feeler-devices for changing the filling in the shuttles.
- the tip end of the bobbin or quill is preferably pointed with its edges rounded and smoothed to permit the yarn to be drawn thereover without catch or hindrance; the present invention contemplating several methods of forming the end of the paper shell for this purpose.
- Figs. 1 to 7 of the present drawings illustrate a preferred construction of paper or fiber quill and the steps in the method of manufacturing it in the form of a relatively flat tube.
- the wider sides of the quill may be formed in fiat planes, but in accordance with one feature of the present improvement it is preferred to form its wider side walls of slightly concavo-convex shape. That is to say, the relatively flat sides of the quill are slightly convexed or arched which has the advantage of permitting a somewhat wider axial opening or bore within the quill to accommodate a spindle of correspondingly enlarged dimensions having greater strength and rigidity than a flat spindle or thin blade. It has also been determined that such a contour of the sides of the quill provides better holding surfaces for the yarn wound thereon in forming the cop or bobbin.
- a tapered tube 2 is first produced by winding or wrapping a sheet or web of paper or like fibrous material around a mandrel having a contour corresponding to the desired bore of the tube as indicated in Fig. 3 of the drawings.
- the sheet or web is cut to such shape that it will wind smoothly about the tapered periphery of the mandrel and the overlying layers 3 of the paper are cemented together by a suitable adhesive to form laminated walls as shown in Fig. 3.
- the smaller end 4 of the tube 2, shown in Fig. 4 is then beveled at its side edges by cutting or grinding away the walls at 5, 5 as illustrated in Fig. 5.
- a suitable adhesive is inserted in the opening 6 between the relatively flat projections of the walls of the tube 2 and the tip of the tube is then compressed to cement the walls together as shown in Fig. 6.
- a series of peripheral grooves or indentations I are formed on the lateral edges of the tube throughout a portion of its length extending from its smaller or tip end, these indentations being made by scoring or compressing the paper material as indicated in Fig. 1.
- the sleeve or sheath I may be constructed of relatively thin metal and after it has been slipped onto the paper tube it is indented or punched at points indicated at H to secure it to the paper tube, while at its opposite end the edge is rolled inwardly to further incorporate it in the material of the tube 2. As shown in Fig. 1, the sleeve or sheath It!
- the sleeve l0 may be indented or grooved as indicated at l3 to assist in holding the first coils of yarn wound onto the tube in the form of a bunch or reserve winding as sometimes provided for cooperation with the filling-changing mechan1sm.
- Figs. 8 to 10, inclusive illustrate a similar form of paper or fiber quill having its sides I6 of greatest width formed in flat planes instead of being convexed or arched,
- the metal sheath or sleeve I1 is also of slightly difierent form having a plurality of raised beads or ribs IS on its periphery by which it may be gripped in the shuttle.
- Figs. 11 and 12 illustrate the flat paper quill l5 as provided with a still difierent form of sleeve or sheath I9 having a flange or bead 25 at its larger end formed by folding the metal over the edge of a fiat ring or washer 2i shaped to the general contour of the quill and sleeve.
- Figs. 13 to 16 illustrate the steps in a somewhat different method of forming the pointed tip of the quill.
- the lateral walls of the pointed end of the quill tube i5 are slitted longitudinally at 24 with a thin saw or other suitable tool, after which the flat sides of the tube are compressed and cemented together as indicated in Fig. 14.
- the edges are rounded off by cutting or grinding away the paper material to the form shown in Figs. and 16.
- Figs. 17 to 21 illustrate a still different method of forming the tip end of the quill.
- the smaller end of the tube, illustrated in Fig. 17, is provided with a paper plug or filler 25 of any suitable material inserted between the fiat walls of the tube and cemented in place by a suitable adhesive as shown in Fig. 18.
- the side edges of the tip are then cut or ground down to provide a rounded contour, as illustrated in Fig. 19, and the top and bottom walls are also ground away as shown in Fig. to form a smooth tapering point.
- the. present improved quill may be produced economically from fiber or paper stock and after its completion it is usually coated or impregnated with a resinous or other waterinsoluble varnish to render it moistureproof and and smooth the edges as illustrated in Fig. 7. resistant to the action of steam used in treating the yarn on the quill.
- the coating or impregnation also has the effect to stiffen and strengthen the walls of the quill to render it proof against damage during use in the mill. It has been determined that quills manufactured in accordance with the present invention have substantially the same strength and durability as quills made of plastics and, in fact, they are more durable than woo-den quills or bobbins.
- the improved quill hollow throughout its length it is adapted to receive a suitably formed spindle or cop-holder on the winding machine and likewise an extended skewer or spindle in the shuttle. Consequently, the quill may be more rigidly supported on the winding machine without the use of end-centers as is necessary with the solid type of fiat quill. The quill will thus run true with the rotation of the winding-spindle and therefore the cop or bobbin will be more perfectly wound than where the quill runs out as is liable when it is supported on end-centers or trunnions.
- the paper quill is not liable to chip or split as is common with wooden bobbins or quills and therefore it has a longer life and better adaptability to commercial use.
- An improved method of manufacturing quills or bobbins consisting in providing a fiber tube of substantially rectangular form in crosssection with relatively flat sides, inserting a plug in one end of the tube and securing it in position with an adhesive, and finally forming the plugged end of the tubewith a rounded tapering contour to provide a pointed tip for the quill. 5.
- An improved method of manufacturin quills or bobbins which comprises forming a fiber tube of relatively fiat contour having a major 6.
- An improved method of manufacturing quills or bobbins consisting in winding a sheet of paper on itself to form laminated walls of substantially rectangular shape in cross-section, slitting the narrow sides of the tube at one end, compressing the slitted portion of the tube, and securing the compressed sides of the slitted portion together with an adhesive.
- An improved method of manufacturing quills or bobbins which comprises forming a fiber tube of relatively fiat contour having a major and minor axis in cross-section, closing the tube at one end, and cutting away the sides of the tube at the closed end to provide a tapered tip for the quill.
- An improved method of manufacturing flat quills or bobbins which comprises winding a sheet of paper on a mandrel of substantially rectangular shape in cross-section to form a tube, ce-
Description
g- 8, H. AMRHEIN 2,168,465
' FLAT QUILL OR BOBBIN Filed April 3, 1937 2 Sheets-Sheet l Patented Aug. 8, 1939 UNITED STATES PATENT OFFICE FLAT QUILL' on BOBBIN Application April 3, 1937, Serial No. 134,890
3 Claims.
This invention relates to improvements in bobbins or quills for carrying yarn in the shuttles of looms, and particularly to a paper or fiber method of producing the same.
In accordance with a recent development in the art of weaving, the flattype of quill has come into use as providing certain advantages; for example, increasing the amount of yarn which can be contained in the shuttle by from 50 to 100 per cent. The usual type of bobbin or quill has a cylindrical or slightly conical barrel on which the yarn is wound and in some cases it has been constructed of paper in the form of a slightly tapered tube. The present invention contemplates the provision of a tubular quill of flat contour, that is, having a substantially rectangular or oval contour in cross-section with its major axis considerably greater than its minor axis. Bobbins and quills of this type have heretofore been constructed mostly of wood or plastics such as molded phenolic condensation products known by the trade-name Bakelite. The wooden and molded plastic quills are expensiveto manufacture and, moreover, they cannot be made in the form of tubes adapted to be received upon the spindles of winding machines and on the relatively long skewers of conventional shuttles. That is to say, it has been found impracticable to make such previous types of bobbins or quills of hollow form while giving them the necessary strength and durability.
One object of the present invention is to provide a hollow or tubular flat bobbin or quill constructed of paper with relatively thin walls to accommodate an axial spindle or other support extending substantially throughout the length of the quill.
Another object of the invention is to provide a 4 bobbin or quill of the type indicated which is less bulky and lighter in weight than bobbins or quills made of wood or plastics, whereby to further increase the yarn capacity of the shuttle.
Another object of the invention is to provide a be treated with a varnish or other suitable protecting coating to render it resistant to moisture, and steaming and other processes to which the yarn on the quill may be subjected.
50 Another object of the invention is to provide a bobbin of the so-called flat. type and the bobbin or quill of the type indicated which may in the following specification which describes several forms of the present improved flat paper bobbin or quill, and examples of different methods .for its manufacture, as illustrated by the accompanying drawings. In the drawings:
Fig. 1 is a plan view of one form of the improved flat paper quill shown as having a metal sleeve or sheath applied thereto at its butt end and indicating the shape of the cop or bobbin of yarn which may be wound on the quill;
Fig. 2 is a butt end View of the quill shown in Fig. 1;
Fig. 3 is an enlarged cross-sectional view of the quill on line 33 of Fig. 1 illustrating the several plies or laminations of paper forming its walls;
FigJl'is an enlarged perspective View of the smaller or tip end of the quill tube before it is finally shaped;
Fig. 5 illustrates a step in the shaping of the tip end of the quill by beveling oif the sides of the tube;
Fig. 6 illustrates a further step in the forming of the quill with the wider fiat sides of its tip end compressed and cemented together with an adhesive;
Fig. '7 shows a preferred form of the pointed tip end of the quill after it has been smoothed and rounded on its edges;
Fig. 8 is a view similar to Fig. 1 showing a slightly different form of construction of the paper quill with its wider sides formed in flat planes;
Fig. 9 is a View of the butt end of the quill shown in Fig. 8;
Fig. 10 is an edge view of the quill shown in Fig. 8;
Fig. 11 illustrates this latter form of quill with a slightly difierent type of metal sleeve or sheath at its butt end;
Fig. 12 is a View of the butt end of the quill shown in Fig. 11;
Fig. 13 is a partial sectional view through the tip end of the quill tube showing the method of slitting its side edges as a step in the manufacture;
Fig. 14 shows the flat sides of the tip of the quill pressed together and cemented with an adhesive;
Fig. ground off and rounded in its final form;
Fig. 16 is a sectional view of the same on line 16-16 of Fig. showing the shape of the tip of the quill in plan View;
15 is a sectional view showing the tip 7 Fig. 17 is a sectional plan View of the tip end of p the quill tube;
Fig. 18 is a similar View showin a plug or paper filler inserted within the walls of the tip end of the quill;
Fig. 19 is a similar sectional plan view showing the plugged end of the quill ground down or shaped in its final form;
Fig. 20 is a sectional view on line 20-20 of Fig. 19; and
Fig. 21 is a sectional view on line 2l-2| of Fig. 19.
The present invention contemplates forming a relatively flat, tapered quill of oval or rectangular cross-section from a paper or fiber sheet or sheets wound or wrapped about a mandrel of suitable form with the superimposed layers cemented or glued together with an adhesive to provide a laminated structure. The quill may be formed in different lengths, in accordance with the size of the shuttles in which it is to be used, with a bore extending substantially throughout its whole length to adapt it to receive a flat or oval spindle or skewer. Means are provided at the larger or butt end of the quill for securing it in the shuttle and, preferably, a metal sleeve or sheath encloses this end of the quill to form an electrical contact-element, adapting the quill for use in looms having electrical feeler-devices for changing the filling in the shuttles. The tip end of the bobbin or quill is preferably pointed with its edges rounded and smoothed to permit the yarn to be drawn thereover without catch or hindrance; the present invention contemplating several methods of forming the end of the paper shell for this purpose.
Figs. 1 to 7 of the present drawings illustrate a preferred construction of paper or fiber quill and the steps in the method of manufacturing it in the form of a relatively flat tube. In some cases the wider sides of the quill may be formed in fiat planes, but in accordance with one feature of the present improvement it is preferred to form its wider side walls of slightly concavo-convex shape. That is to say, the relatively flat sides of the quill are slightly convexed or arched which has the advantage of permitting a somewhat wider axial opening or bore within the quill to accommodate a spindle of correspondingly enlarged dimensions having greater strength and rigidity than a flat spindle or thin blade. It has also been determined that such a contour of the sides of the quill provides better holding surfaces for the yarn wound thereon in forming the cop or bobbin.
In manufacturing quills of the preferred form shown in Figs. 1 to 7 a tapered tube 2 is first produced by winding or wrapping a sheet or web of paper or like fibrous material around a mandrel having a contour corresponding to the desired bore of the tube as indicated in Fig. 3 of the drawings. The sheet or web is cut to such shape that it will wind smoothly about the tapered periphery of the mandrel and the overlying layers 3 of the paper are cemented together by a suitable adhesive to form laminated walls as shown in Fig. 3. The smaller end 4 of the tube 2, shown in Fig. 4, is then beveled at its side edges by cutting or grinding away the walls at 5, 5 as illustrated in Fig. 5. A suitable adhesive is inserted in the opening 6 between the relatively flat projections of the walls of the tube 2 and the tip of the tube is then compressed to cement the walls together as shown in Fig. 6.
Finally, the pointed end of the tube is ground down or otherwise finished to round the corners Preferably, a series of peripheral grooves or indentations I are formed on the lateral edges of the tube throughout a portion of its length extending from its smaller or tip end, these indentations being made by scoring or compressing the paper material as indicated in Fig. 1.
A metal sleeve or ferrule I ll, formed to the shape of the larger end of the tube, is then applied thereto to provide means for holding the quill or bobbin in the shuttle; and also to serve as a contact-element for the electrical feeler-devices of the loom filling-changing mechanism. The sleeve or sheath I may be constructed of relatively thin metal and after it has been slipped onto the paper tube it is indented or punched at points indicated at H to secure it to the paper tube, while at its opposite end the edge is rolled inwardly to further incorporate it in the material of the tube 2. As shown in Fig. 1, the sleeve or sheath It! may be provided with an end flange l2, preferably constructed by swaging or forming up the metal in a solid bead or rim. The end flange or bead l2 provides means for gripping the quill in the shuttle to hold the bobbin from displacement on the spindle or skewer. If desired, the sleeve l0 may be indented or grooved as indicated at l3 to assist in holding the first coils of yarn wound onto the tube in the form of a bunch or reserve winding as sometimes provided for cooperation with the filling-changing mechan1sm.
Figs. 8 to 10, inclusive, illustrate a similar form of paper or fiber quill having its sides I6 of greatest width formed in flat planes instead of being convexed or arched, The metal sheath or sleeve I1 is also of slightly difierent form having a plurality of raised beads or ribs IS on its periphery by which it may be gripped in the shuttle.
Figs. 11 and 12 illustrate the flat paper quill l5 as provided with a still difierent form of sleeve or sheath I9 having a flange or bead 25 at its larger end formed by folding the metal over the edge of a fiat ring or washer 2i shaped to the general contour of the quill and sleeve.
Figs. 13 to 16 illustrate the steps in a somewhat different method of forming the pointed tip of the quill. As shown in Fig. 13, the lateral walls of the pointed end of the quill tube i5 are slitted longitudinally at 24 with a thin saw or other suitable tool, after which the flat sides of the tube are compressed and cemented together as indicated in Fig. 14. After the walls of the tip end of the tube are thus amalgamated the edges are rounded off by cutting or grinding away the paper material to the form shown in Figs. and 16.
Figs. 17 to 21 illustrate a still different method of forming the tip end of the quill. The smaller end of the tube, illustrated in Fig. 17, is provided with a paper plug or filler 25 of any suitable material inserted between the fiat walls of the tube and cemented in place by a suitable adhesive as shown in Fig. 18. The side edges of the tip are then cut or ground down to provide a rounded contour, as illustrated in Fig. 19, and the top and bottom walls are also ground away as shown in Fig. to form a smooth tapering point.
With any of the above described methods of manufacture the. present improved quill may be produced economically from fiber or paper stock and after its completion it is usually coated or impregnated with a resinous or other waterinsoluble varnish to render it moistureproof and and smooth the edges as illustrated in Fig. 7. resistant to the action of steam used in treating the yarn on the quill. The coating or impregnation also has the effect to stiffen and strengthen the walls of the quill to render it proof against damage during use in the mill. It has been determined that quills manufactured in accordance with the present invention have substantially the same strength and durability as quills made of plastics and, in fact, they are more durable than woo-den quills or bobbins.
It will be observed that with the present method of constructing the hollow, flat quill its walls may be made relatively thin to conserve space in the shuttle while yet giving the necessary strength, particularly if the wider or relatively flat sides of the quill are slightly convexed. By forming the improved quill hollow throughout its length it is adapted to receive a suitably formed spindle or cop-holder on the winding machine and likewise an extended skewer or spindle in the shuttle. Consequently, the quill may be more rigidly supported on the winding machine without the use of end-centers as is necessary with the solid type of fiat quill. The quill will thus run true with the rotation of the winding-spindle and therefore the cop or bobbin will be more perfectly wound than where the quill runs out as is liable when it is supported on end-centers or trunnions.
As another advantage of the present improved bobbin or quill, its light weight saves expense in handling and shipment of yarn wound on the quills. Moreover, the paper quill is not liable to chip or split as is common with wooden bobbins or quills and therefore it has a longer life and better adaptability to commercial use.
While the invention is herein shown as embodied in several different forms of construction, it is to be understood that various other changes may be made in the structure of the quill and its method of manufacture without departing from the spirit or scope of the invention. Therefore, without limiting myself in this respect, I claim:
1. An improved method of manufacturing flat quills or bobbins consisting in winding a sheet of paper on itself to form laminated Walls of substantially rectangular shape in cross-section, slitting the narrower sides of the tube at one end, compressing the slitted portion of the tube and securing its sides together with an adhesive, and finally rounding off said end to form a tapered tip for the quill.
2. An improved method of manufacturing fiat quills or bobbins consisting in winding a sheet of paper on a mandrel of substantially rectangular shape in cross-section, cementing the layers of paper together with an adhesive, beveling one end of the tube by cutting away its narrower sides, cementing together the wider sides of the tube at this end of the quill, and finally rounding ofi the edges to form a tapered tip.
3. An improved method of manufacturing quills or bobbins consisting in providing a fiber tube of relatively flat contour having a major and a minor axis in cross-section, compressing and securing the fiat sides of the tube together at one end, and finally smoothing and rounding this end of the tube to form a tapering tip for the quill.
4. An improved method of manufacturing quills or bobbins consisting in providing a fiber tube of substantially rectangular form in crosssection with relatively flat sides, inserting a plug in one end of the tube and securing it in position with an adhesive, and finally forming the plugged end of the tubewith a rounded tapering contour to provide a pointed tip for the quill. 5. An improved method of manufacturin quills or bobbins which comprises forming a fiber tube of relatively fiat contour having a major 6. An improved method of manufacturing quills or bobbins consisting in winding a sheet of paper on itself to form laminated walls of substantially rectangular shape in cross-section, slitting the narrow sides of the tube at one end, compressing the slitted portion of the tube, and securing the compressed sides of the slitted portion together with an adhesive.
'7. An improved method of manufacturing quills or bobbins which comprises forming a fiber tube of relatively fiat contour having a major and minor axis in cross-section, closing the tube at one end, and cutting away the sides of the tube at the closed end to provide a tapered tip for the quill.
8. An improved method of manufacturing flat quills or bobbins which comprises winding a sheet of paper on a mandrel of substantially rectangular shape in cross-section to form a tube, ce-
menting the layers of paper together with an adhesive, closing one end of the paper tube, and cutting away the opposite sides of the tube at its closed end to provide a tapered tip for th quill. HARALD L. AMRHEIN.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US134890A US2168465A (en) | 1937-04-03 | 1937-04-03 | Flat quill or bobbin |
GB9643/38A GB500408A (en) | 1937-04-03 | 1938-03-29 | Improvements in or relating to package-supports for yarn packages |
FR836084D FR836084A (en) | 1937-04-03 | 1938-04-02 | Improvements made to supports for coiled wire masses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US134890A US2168465A (en) | 1937-04-03 | 1937-04-03 | Flat quill or bobbin |
Publications (1)
Publication Number | Publication Date |
---|---|
US2168465A true US2168465A (en) | 1939-08-08 |
Family
ID=22465478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US134890A Expired - Lifetime US2168465A (en) | 1937-04-03 | 1937-04-03 | Flat quill or bobbin |
Country Status (3)
Country | Link |
---|---|
US (1) | US2168465A (en) |
FR (1) | FR836084A (en) |
GB (1) | GB500408A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2838254A (en) * | 1954-08-02 | 1958-06-10 | Glen W Mccollough | Yarn bobbin |
FR2568748A1 (en) * | 1984-08-07 | 1986-02-14 | Arnone Joseph | Device for winding in and paying out a fishing line |
US6073868A (en) * | 1998-02-24 | 2000-06-13 | Sonoco Development, Inc. | Re-usable yarn winding tube having removable end caps |
US20160023421A1 (en) * | 2014-07-27 | 2016-01-28 | Pulsar Eco Products LLC | Quilling tool |
US20180001588A1 (en) * | 2015-03-25 | 2018-01-04 | Disha KATHARANI | Automated multi-purpose quilling device |
US20180229465A1 (en) * | 2015-03-25 | 2018-08-16 | Ravi Kumar | Quilling device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE953509C (en) * | 1954-01-28 | 1956-11-29 | Alois Moosmann | Shuttle |
-
1937
- 1937-04-03 US US134890A patent/US2168465A/en not_active Expired - Lifetime
-
1938
- 1938-03-29 GB GB9643/38A patent/GB500408A/en not_active Expired
- 1938-04-02 FR FR836084D patent/FR836084A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2838254A (en) * | 1954-08-02 | 1958-06-10 | Glen W Mccollough | Yarn bobbin |
FR2568748A1 (en) * | 1984-08-07 | 1986-02-14 | Arnone Joseph | Device for winding in and paying out a fishing line |
US6073868A (en) * | 1998-02-24 | 2000-06-13 | Sonoco Development, Inc. | Re-usable yarn winding tube having removable end caps |
US20160023421A1 (en) * | 2014-07-27 | 2016-01-28 | Pulsar Eco Products LLC | Quilling tool |
US9925735B2 (en) * | 2014-07-27 | 2018-03-27 | Pulsar Eco Products LLC | Quilling tool |
US20180001588A1 (en) * | 2015-03-25 | 2018-01-04 | Disha KATHARANI | Automated multi-purpose quilling device |
US20180229465A1 (en) * | 2015-03-25 | 2018-08-16 | Ravi Kumar | Quilling device |
US10919253B2 (en) * | 2015-03-25 | 2021-02-16 | Ravi Kumar | Quilling device |
Also Published As
Publication number | Publication date |
---|---|
FR836084A (en) | 1939-01-10 |
GB500408A (en) | 1939-02-08 |
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