US2183876A - Package for a length of tubular material - Google Patents
Package for a length of tubular material Download PDFInfo
- Publication number
- US2183876A US2183876A US191428A US19142838A US2183876A US 2183876 A US2183876 A US 2183876A US 191428 A US191428 A US 191428A US 19142838 A US19142838 A US 19142838A US 2183876 A US2183876 A US 2183876A
- Authority
- US
- United States
- Prior art keywords
- package
- tubing
- convolution
- length
- tube
- 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
- 239000000463 material Substances 0.000 title description 5
- 235000012771 pancakes Nutrition 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000220010 Rhode Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/02—Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles
- B65D85/04—Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles for coils of wire, rope or hose
Definitions
- This invention relates to the packaging of tubular material; and has for one of its objects to provide a compact package in which the tube will have no small internal diameter and in which one coil will be so supported by another that chattering due to transit will not dent the surfaces of the tube.
- Another object of the invention is the method of winding such a coil so that it may be mechanically formed.
- Another object of the invention is to provide a package of tubing which is so arranged that the tubing may be wrapped with a cover of paper or the like in a machine for accomplishing this purpose.
- Fig. 1 is a top plan view of a package formed in accordance with this invention.
- Fig. 2 is an end elevation thereof
- Fig. 3 is a perspective view of the tube coiled in hourglassform prior to shortening of its axial length
- Fig. 4 is a sectional view of the formation of Fig. 3 after being flattened;
- Fig. 5 is an enlarged sectional view matically showing the tube at the center portion of the arrangement shown in Fig. 3;
- Fig. 6 is a view similar to Fig. 5 after the coils have been moved together into the position shown in Fig. 4.
- Tubing is largely used in industries at the present time, particularly for refrigerating installations.
- This tubing is usually of a relatively thin wall copper material although thin wallaluminum, steel or tubing of other mate'- rial is equally within the purview of this in vention.
- Tubing of this character has, heretodiagram-'- fore been coiled either in the form of a helix with each of the revolutions of the tube being of .equal diameter and packed in a container which occupies a considerable length in the axial extent of thehelical coil, or the tubing may be coiled in what, isknown as a pancake coil 50 which is in the form of a spiral with each of the convolutions in substantially a single or the same plane; and in order that the proper length of tubing be vhad in such a pancake coil the insidefcoil and adjacent coils are of so small a diameter that Y 55 they will kink and produce trouble in connection the position of the coils of with an attempt to straighten them out such as
- the package w ch I provide avoids the ob jection of each of these previous used packages in that it is compact in its axial extent and yet 5 the inside diameter of the convolutions of the tubing are suificiently large so that no kinking or other trouble is had when in use.
- my coil provides the additional advantage with respect to the pancake coil of having both of its ends at the outer surface where they are readily accessible and the advantage of its layers being .so supp rted one from the other that the unit package may be placed in a wrapping machine and wrapped with paper, which cannnot be accomplished on the previous pancake pack age; and the following is a more detailed description of the present embodiment of this invention, illustrating the preferred 'means by which these advantageous results may be accomplished:
- Fig. 3 the closed and III of a length of tubing II which is coiled in such a manner that progressively each convolution is smaller than the previous convolution and the convoiutions are raised one higher' than the other. That is, the lower or first convolution I2 is larger than the next convolution i3 and the convolution l3 larger .in diameter than the next convolution I, while each is raised higher than the other until one-half of the length of the tube which is to be coiled is so arranged, the inside or smaller diameter being designated by the convolution v 95.
- next convolution I6 is larger and higher than the convolution i5 while the next'following convolution I1 is larger and higher than the convolution l6, as shown in Fig. 3.
- convolution l8 terminates in an end portion i9 closed as at 20, the entire arrangement be g in hourglass shape.
- This 40 coiling may be readily had mechanically by progressively and simultaneously adjusting the three ormore guiding helically grooved rolls about which the tubing is coiled.
- the structure may be flattened into two layers of tubing. as'shown in- Figs. 2 and 4. in which'the tubing is spirally arranged in two layers. with one portion substantially on top of the other,
- a package thus formed may be provisionally bound by some tie cords 2
- the opening 22 in the package is of sufliciently large diameter so that the inner convolutio l5 does not kink when the tubing is used.
- the package is compact and occupies less than one-third the space of a package containing the same amount of material coiled by the old method.
- a self-supporting package of a single length of malleable metal tubing comprising a spirally coiled layer of tubing in substantialy a single plane with the'convolutions of the tube closely adiacent each other and then extending to a different plane and providing a spirally coiled layer with the convolutions also closely adjacent and lying in substantially a single plane, and means to bind said-layerslinto juxtaposed mutually supporting relation one withthe other.
- a self-supporting package of a single length of malleable metal tubing comprising a spirally coiled layer of tubing in substantially a single plane with the convolutions of the tube closely adjacent each other and with the end of the tube in the outer convolution, the tube extending from the inner convolution to a diiierent plane and providing a second spirally coiled layer with the convolutions also closely adjacent and lying in substantially a single plane and with the end of thetube in the outer convolution, and means to bind said layers into juxtaposed mutually supporting relation one with the other.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Description
1939. F. w. SULLIVAN 7 PACKAGE FOR A LENGTH 0F TUBULAR MATERIAL Filed Feb. 19, 1938 A TTORNEYS.
Patented' Dec. 19, 1939 PACKAGE FOR A Francis W. Sullivan,
LENGTH TERJAL Cranston, B. i4, assignor to F TUBULAR United Wire & Supplycorporation, a-corporation of Rhode Island Application February 19, ms, Serial,No..191,428
2 claims (or. 206-459) This invention relates to the packaging of tubular material; and has for one of its objects to provide a compact package in which the tube will have no small internal diameter and in which one coil will be so supported by another that chattering due to transit will not dent the surfaces of the tube.
Another object of the invention is the method of winding such a coil so that it may be mechanically formed. Q
Another object of the invention is to provide a package of tubing which is so arranged that the tubing may be wrapped with a cover of paper or the like in a machine for accomplishing this purpose.
With these and other objects in view, the invention consists of certain novel features of con- 1 struction, as will be more fully described, and particularly pointed out in the appended claims.
In the accompanying drawing:
Fig. 1 is a top plan view of a package formed in accordance with this invention,
Fig. 2 is an end elevation thereof;
Fig. 3 is a perspective view of the tube coiled in hourglassform prior to shortening of its axial length Fig. 4 is a sectional view of the formation of Fig. 3 after being flattened;
Fig. 5 is an enlarged sectional view matically showing the tube at the center portion of the arrangement shown in Fig. 3;
' Fig. 6 is a view similar to Fig. 5 after the coils have been moved together into the position shown in Fig. 4.
Tubing is largely used in industries at the present time, particularly for refrigerating installations. This tubing is usually of a relatively thin wall copper material although thin wallaluminum, steel or tubing of other mate'- rial is equally within the purview of this in vention. Tubing of this character has, heretodiagram-'- fore been coiled either in the form of a helix with each of the revolutions of the tube being of .equal diameter and packed in a container which occupies a considerable length in the axial extent of thehelical coil, or the tubing may be coiled in what, isknown as a pancake coil 50 which is in the form of a spiral with each of the convolutions in substantially a single or the same plane; and in order that the proper length of tubing be vhad in such a pancake coil the insidefcoil and adjacent coils are of so small a diameter that Y 55 they will kink and produce trouble in connection the position of the coils of with an attempt to straighten them out such as The package w ch I provide avoids the ob jection of each of these previous used packages in that it is compact in its axial extent and yet 5 the inside diameter of the convolutions of the tubing are suificiently large so that no kinking or other trouble is had when in use. Further, my coil provides the additional advantage with respect to the pancake coil of having both of its ends at the outer surface where they are readily accessible and the advantage of its layers being .so supp rted one from the other that the unit package may be placed in a wrapping machine and wrapped with paper, which cannnot be accomplished on the previous pancake pack age; and the following is a more detailed description of the present embodiment of this invention, illustrating the preferred 'means by which these advantageous results may be accomplished:
With reference to the drawing, I have illustrated in Fig. 3 the closed and III of a length of tubing II which is coiled in such a manner that progressively each convolution is smaller than the previous convolution and the convoiutions are raised one higher' than the other. That is, the lower or first convolution I2 is larger than the next convolution i3 and the convolution l3 larger .in diameter than the next convolution I, while each is raised higher than the other until one-half of the length of the tube which is to be coiled is so arranged, the inside or smaller diameter being designated by the convolution v 95. From this point the next convolution I6 is larger and higher than the convolution i5 while the next'following convolution I1 is larger and higher than the convolution l6, as shown in Fig. 3. The last; convolution l8 terminates in an end portion i9 closed as at 20, the entire arrangement be g in hourglass shape. This 40 coiling may be readily had mechanically by progressively and simultaneously adjusting the three ormore guiding helically grooved rolls about which the tubing is coiled.
, After this hourglass formation of the tubing iszhad I find that by axial pressure'upon the outer convolutions the structure may be flattened into two layers of tubing. as'shown in- Figs. 2 and 4. in which'the tubing is spirally arranged in two layers. with one portion substantially on top of the other,
as shown in Fig. 4 (or possibly slightly to one side or the other of adirect alignment of their centers parallel to the axis of the 0011) so that thespiralcoilinonelayersupportsthespiralu The tube will be so l fled the hourglass wrapped about the coil.
that the coil spirally progresses from the end portion l9 in Fig. 1 inwardly with each of the convolutions in the same plane and then the center convolution l5 moves from the plane of this spirally coiled layer to an adjacent plane and then progressively increases in diameter with each convolution in contact with the convolution of the other spiral layer to its terminus I0.
On a more enlarged scale in Figs. 5 and 6 the coils are shown in section in their relative arranger'nents so that it will be clear that upon axial pressure the convolutions will move from position first provided as in Fig. 5, to the position shown in Fig. 6 where the coils are supported one upon the other in the two spiral layers. A package thus formed may be provisionally bound by some tie cords 2| and is of suflicient strength by reason of one spiral layer supporting the next spiral layer so that it may be placed in a wrapping machine, a paper, or other cover 'The opening 22 in the package is of sufliciently large diameter so that the inner convolutio l5 does not kink when the tubing is used.
The package is compact and occupies less than one-third the space of a package containing the same amount of material coiled by the old method.
The foregoing description is directed solely towards the construction illustrated, but I desire 2,188,878 coil in the other layer. In Fig. 1 it will be noted it to be understood that I reserve the privilege of resorting to all the mechanical changes to which the device is susceptible, the invention being defined and limited only by the terms of the appended claims.
I claim: 1
1. A self-supporting package of a single length of malleable metal tubing comprising a spirally coiled layer of tubing in substantialy a single plane with the'convolutions of the tube closely adiacent each other and then extending to a different plane and providing a spirally coiled layer with the convolutions also closely adjacent and lying in substantially a single plane, and means to bind said-layerslinto juxtaposed mutually supporting relation one withthe other.
2. A self-supporting package of a single length of malleable metal tubing comprising a spirally coiled layer of tubing in substantially a single plane with the convolutions of the tube closely adjacent each other and with the end of the tube in the outer convolution, the tube extending from the inner convolution to a diiierent plane and providing a second spirally coiled layer with the convolutions also closely adjacent and lying in substantially a single plane and with the end of thetube in the outer convolution, and means to bind said layers into juxtaposed mutually supporting relation one with the other.
FRANCIS W. SULLIVAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US191428A US2183876A (en) | 1938-02-19 | 1938-02-19 | Package for a length of tubular material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US191428A US2183876A (en) | 1938-02-19 | 1938-02-19 | Package for a length of tubular material |
Publications (1)
Publication Number | Publication Date |
---|---|
US2183876A true US2183876A (en) | 1939-12-19 |
Family
ID=22705476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US191428A Expired - Lifetime US2183876A (en) | 1938-02-19 | 1938-02-19 | Package for a length of tubular material |
Country Status (1)
Country | Link |
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US (1) | US2183876A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2824013A (en) * | 1953-08-17 | 1958-02-18 | Refrigeration Package Spacers | Refrigeration package |
US2868370A (en) * | 1952-12-17 | 1959-01-13 | United States Steel Corp | Device for packaging coiled material |
US3010113A (en) * | 1959-11-03 | 1961-11-28 | Donnie W Tate | Hoop assembly for hoop skirts |
US3417867A (en) * | 1967-04-12 | 1968-12-24 | Fedtro Inc | Hose mounting bracket |
US4288999A (en) * | 1979-02-05 | 1981-09-15 | International Playtex, Inc. | Apparatus to lessen the entanglement of tubular fabrics |
US4344197A (en) * | 1979-02-05 | 1982-08-17 | International Playtex, Inc. | Method to lessen the entanglement of tubular fabrics |
FR2562048A1 (en) * | 1984-03-30 | 1985-10-04 | Rougemont Manufacture | METAL WIRE ROLL WITH WINDING VARIABLE DIAMETER CONDITIONED ON A DISPLAY AND METHOD FOR OBTAINING SAME |
EP1006059A2 (en) * | 1998-12-05 | 2000-06-07 | Siegbert Lapp | Package for a cable |
-
1938
- 1938-02-19 US US191428A patent/US2183876A/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2868370A (en) * | 1952-12-17 | 1959-01-13 | United States Steel Corp | Device for packaging coiled material |
US2824013A (en) * | 1953-08-17 | 1958-02-18 | Refrigeration Package Spacers | Refrigeration package |
US3010113A (en) * | 1959-11-03 | 1961-11-28 | Donnie W Tate | Hoop assembly for hoop skirts |
US3417867A (en) * | 1967-04-12 | 1968-12-24 | Fedtro Inc | Hose mounting bracket |
US4288999A (en) * | 1979-02-05 | 1981-09-15 | International Playtex, Inc. | Apparatus to lessen the entanglement of tubular fabrics |
US4344197A (en) * | 1979-02-05 | 1982-08-17 | International Playtex, Inc. | Method to lessen the entanglement of tubular fabrics |
FR2562048A1 (en) * | 1984-03-30 | 1985-10-04 | Rougemont Manufacture | METAL WIRE ROLL WITH WINDING VARIABLE DIAMETER CONDITIONED ON A DISPLAY AND METHOD FOR OBTAINING SAME |
EP0161139A1 (en) * | 1984-03-30 | 1985-11-13 | Manufacture De Rougemont | A coil of metallic wire wound with a variable diameter to be uncoiled from a display card |
US4643305A (en) * | 1984-03-30 | 1987-02-17 | Manufacture De Rougement | Method for obtaining a wire coil wound to a variable diameter which is packaged onto a display backing and the product obtained thereby |
EP1006059A2 (en) * | 1998-12-05 | 2000-06-07 | Siegbert Lapp | Package for a cable |
EP1006059A3 (en) * | 1998-12-05 | 2002-06-19 | Siegbert Lapp | Package for a cable |
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