US3012297A - Seals for weftless tape - Google Patents
Seals for weftless tape Download PDFInfo
- Publication number
- US3012297A US3012297A US861252A US86125259A US3012297A US 3012297 A US3012297 A US 3012297A US 861252 A US861252 A US 861252A US 86125259 A US86125259 A US 86125259A US 3012297 A US3012297 A US 3012297A
- Authority
- US
- United States
- Prior art keywords
- tape
- cords
- cord
- seal
- pressure
- 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
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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
- B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
- B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
-
- 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
- B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
- B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
- B65D63/14—Joints produced by application of separate securing members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/14—Bale and package ties, hose clamps
- Y10T24/1498—Plastic band
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/39—Cord and rope holders
- Y10T24/3909—Plural-strand cord or rope
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/39—Cord and rope holders
- Y10T24/3916—One-piece
Definitions
- This invention relates to seals for securing the overlapping end of weftless tapes used for binding cartons, boxes and the like.
- Weftless tapes comprising a multiplicity of strands secured together in side-by-side arrangement have been known for some time and have commonly been used for tying flower boxes and other light packages.
- These latter high strength tapes are known as cord tapes andwhen used on shipping cartons and the like a satisfactory binding is not obtained by merely tying the ends together.
- the ends should be overlapped and secured by means of a seal as is the case with steel band strapping.
- the tape is formed of a multiplicity of individual strands rather than as a structurally uniform flat band, the seals used with steel band strapping are not satisfactory for use with cord tapes.
- Another object of the invention is to provide a means for rapidly and efliciently sealing the ends of cord tapes after they have been applied to an article without shearing or cutting the tapes.
- Another object is to provide a seal for the ends of cord tapes which will lie substantially in the same plane as the tapes and thereby be resistant to abrasion and dislocation due to handling and shipping.
- a seal adapted to apply pressure along the length of the cords and at a multiplicity of spaced points.
- the pressure is applied to the individual cord lengthwise over a substantial area of the cord.
- pressure is applied to the cords at spaced points along the length of each cord. The points of pressure on one cord are spaced from the points of pressure on the cords adjacent there- 0.
- FIGURE 1 is a perspective view of a carton with a cord tape disposed around it;
- FIGURE 2 is an enlarged perspective view of one embodiment of a seal in accordance with the present inventron
- FIGURE 3 is a perspective view of a second embodiment of the seal
- FIGURE 4 is an enlarged perspective view of two cords showing the effects of the seal of FIGURE 3;
- FIGURE 5 is a perspective view of a third form of seal.
- the cords may be formed of a fibrous material such for example as, natural or man-made cellulose fibers, synthetic resin fibers, fibers of glass, asbestos, and cords formed by twisting paper or non-fibrous films such as cellophane and polyethylene.
- the cords may be bonded together in parallel relation by non-tacky flexible adhesives such, for examples, as viscose solutions and solutions of Water soluble cellulose ethers, alkali soluble cellulose ethers, polyvinyl alcohol, as Well as solutions, suspen- 3,012,297 Patented Dec. 12, 1961 sions and emulsions of various synthetic resins such for example, as polyvinyl acetate, polyacrylonitrile, polyamids, polyesters and natural or synthetic rubber latices.
- the seal may be made of metal or of a thermoplastic resin.
- the seal may be a flattened seamless tube or a flattened tube having a longitudinal seam, or, as shown in FIGURE 3, it may be U shaped and open at one side.
- a tape 10 formed of cords bonded together in parallel relation is disposed around an article 12 and the ends 13 and 14 of the tape are passed through a seal generally designated at 15 having a flattened tubular shape, and after this seal has been disposed over the ends of the cord, it is deformed by means of a suitable tool, the deformation causing pressure to be applied uniformly along the length of each cord or. at spaced points along the length of each cord.
- the seal is deformed to produce a series of longitudinal corrugations 16, the corrugations being equal to and conforming to the position of the several cords which comprise the tape, so that the respective ends 13 and 14 of the individual cords are squeezed together by the distortion of the seal, the pressure being exerted on the cord for the full length of the seal.
- the pressure exerted upon the overlapping cords increases the frictional resistance between such cords and prevents them from slipping one upon the other.
- the pressure is distributed over a substantial area of the cord, there is no breakage of the individual fibers.
- FIGURE 3 there is shown a second embodiment in which the ends 13 and 14 of the cord are disposed inside a flattened tube which forms a seal 17.
- a tool is employed to bear pressure on one or both surfaces of the tube to produce a multiplicity of depressions arranged in alternating rows 18 and 19 longitudinally of the seal.
- the depressions of rows 18 are offset or staggered with respect to the depressions of rows 19 so that adjacent cords of the tape are not deformed in areas adjacent one another.
- FIG- URE 4 The effect of the depressions on two adjacent cords of the upper end 14 of the tape are shown in FIG- URE 4 wherein the deformations of the cords caused by depressions 18 are indicated at 18' and those caused by depressions 19 are shown at 19.
- the depressions 18 and 19 be rounded so that the individual fibers of the cords are not cut but that the cords are merely bulged out by the depressions as indicated in the drawing so that an interlocking of adjacent cords is obtained. Since the depressed areas 18 and 19 are not arranged along the same lines transversely of the tape, there is no tendency for the tape to break transversely. On the other hand, the frictional resistance created by the flattening and expansion of the cord under each of the depressions increases the resistance to separation of the ends of the tape.
- FIGURE 5 there is shown another embodiment in which the ends 13 and 14 of the tape are disposed within a seal 20, the seal being deformed by means of a suitable tool to provide a number of diagonal grooves 21.
- the bottom of the clip may be flat as shown in FIGURE 3 or it may be provided with diagonal grooves running at an angle to the grooves on the upper surface.
- the diagonal grooves tend to depress the cords at spaced points along their length, the points of depression of one cord being spaced from the points of depression of its adjacent cords. Accordingly, the cords are not depressed uniformly in a line transverse of the tape.
- a package tie comprising a tape formed of a multiplicity of parallel cords lying in a common plane, said tape having its ends disposed in overlapping relation and enclosed in a metal seal, said seal being shaped to apply pressure to each of said cords at spaced points, the points of pressure on one cord being spaced longitudinally of the tape from the points of pressure on adjacent cords, said pressure points causing the enclosed cords to expand at spaced areas along the length of each cord, and the expanded areas of each cord interlocking between the expanded areas of the adjacent cords.
- a package tie comprising a flexible tape formed of parallel strands lying in a common plane, said tape having ends positioned in overlapping relation in spaced parallel planes, a metal sleeve embracing the overlapping ends of said tape, said sleeve having spaced-apart wall sections engaging opposite faces of the overlapping ends of the tape,
- each of said wall sections having a series of parallel indentations extending diagonally thereacross, the indentations of one wall section being arranged at an angle with respect to the indentations of the'other wall section.
- a package tie comprising a flexible tape formed of parallel strands lying in a common plane, said tape having ends positioned in overlapping relation in spaced parallel planes, a metal sleeve embracing the overlapping ends of said tape, said sleeve having spaced-apart wall sections engaging opposite faces of the overlapping ends of the tape, and each of said Wall sections having a series of parallel indentations extending diagonally thereacross.
Description
Dec. 12, 1961 WllA lllf lllly llllf/llll W. WADE SEALS FOR WEF'TLESS TAPE Filed Dec. 22, 1959 United States Patent i 3,012,297 SEALS FOR WEFTLESS TAPE Worth Wade, Rosemont, Pa., assignor to American Viseose Corporation, Philadelphia, Pa., a corporation of Delaware Filed Dec. 22, 1959, Ser. N 861,252 3 Claims. (CI. 24-16) This invention relates to seals for securing the overlapping end of weftless tapes used for binding cartons, boxes and the like.
Weftless tapes comprising a multiplicity of strands secured together in side-by-side arrangement have been known for some time and have commonly been used for tying flower boxes and other light packages. Recently there has been introduced a weftlws tape formed of high tenacity cord type yarns which is used as an improved substitute for steel band strapping used extensively for binding shipping cartons, crates, etc. These latter high strength tapes are known as cord tapes andwhen used on shipping cartons and the like a satisfactory binding is not obtained by merely tying the ends together. The ends should be overlapped and secured by means of a seal as is the case with steel band strapping. However, since the tape is formed of a multiplicity of individual strands rather than as a structurally uniform flat band, the seals used with steel band strapping are not satisfactory for use with cord tapes.
It is a general object of the present invention to provide means for sealing the ends of cord tape without substantially decreasing the strength.
Another object of the invention is to provide a means for rapidly and efliciently sealing the ends of cord tapes after they have been applied to an article without shearing or cutting the tapes.
Another object is to provide a seal for the ends of cord tapes which will lie substantially in the same plane as the tapes and thereby be resistant to abrasion and dislocation due to handling and shipping.
According to the present invention there is provided for cord tapes a seal adapted to apply pressure along the length of the cords and at a multiplicity of spaced points. In one embodiment of this invention the pressure is applied to the individual cord lengthwise over a substantial area of the cord. In a second embodiment, pressure is applied to the cords at spaced points along the length of each cord. The points of pressure on one cord are spaced from the points of pressure on the cords adjacent there- 0.
For a more complete understanding of the nature and object of the present invention reference should be made to the attached drawing in which:
FIGURE 1 is a perspective view of a carton with a cord tape disposed around it;
FIGURE 2 is an enlarged perspective view of one embodiment of a seal in accordance with the present inventron;
FIGURE 3 is a perspective view of a second embodiment of the seal;
FIGURE 4 is an enlarged perspective view of two cords showing the effects of the seal of FIGURE 3; and
FIGURE 5 is a perspective view of a third form of seal.
The cords may be formed of a fibrous material such for example as, natural or man-made cellulose fibers, synthetic resin fibers, fibers of glass, asbestos, and cords formed by twisting paper or non-fibrous films such as cellophane and polyethylene. The cords may be bonded together in parallel relation by non-tacky flexible adhesives such, for examples, as viscose solutions and solutions of Water soluble cellulose ethers, alkali soluble cellulose ethers, polyvinyl alcohol, as Well as solutions, suspen- 3,012,297 Patented Dec. 12, 1961 sions and emulsions of various synthetic resins such for example, as polyvinyl acetate, polyacrylonitrile, polyamids, polyesters and natural or synthetic rubber latices.
The seal may be made of metal or of a thermoplastic resin. The seal may be a flattened seamless tube or a flattened tube having a longitudinal seam, or, as shown in FIGURE 3, it may be U shaped and open at one side.
Referring to the drawing, a tape 10 formed of cords bonded together in parallel relation is disposed around an article 12 and the ends 13 and 14 of the tape are passed through a seal generally designated at 15 having a flattened tubular shape, and after this seal has been disposed over the ends of the cord, it is deformed by means of a suitable tool, the deformation causing pressure to be applied uniformly along the length of each cord or. at spaced points along the length of each cord.
In FIGURE 2, the seal is deformed to produce a series of longitudinal corrugations 16, the corrugations being equal to and conforming to the position of the several cords which comprise the tape, so that the respective ends 13 and 14 of the individual cords are squeezed together by the distortion of the seal, the pressure being exerted on the cord for the full length of the seal. The pressure exerted upon the overlapping cords increases the frictional resistance between such cords and prevents them from slipping one upon the other. On the other hand since the pressure is distributed over a substantial area of the cord, there is no breakage of the individual fibers.
In FIGURE 3, there is shown a second embodiment in which the ends 13 and 14 of the cord are disposed inside a flattened tube which forms a seal 17. A tool is employed to bear pressure on one or both surfaces of the tube to produce a multiplicity of depressions arranged in alternating rows 18 and 19 longitudinally of the seal. The depressions of rows 18 are offset or staggered with respect to the depressions of rows 19 so that adjacent cords of the tape are not deformed in areas adjacent one another. The effect of the depressions on two adjacent cords of the upper end 14 of the tape are shown in FIG- URE 4 wherein the deformations of the cords caused by depressions 18 are indicated at 18' and those caused by depressions 19 are shown at 19. It is important that the depressions 18 and 19 be rounded so that the individual fibers of the cords are not cut but that the cords are merely bulged out by the depressions as indicated in the drawing so that an interlocking of adjacent cords is obtained. Since the depressed areas 18 and 19 are not arranged along the same lines transversely of the tape, there is no tendency for the tape to break transversely. On the other hand, the frictional resistance created by the flattening and expansion of the cord under each of the depressions increases the resistance to separation of the ends of the tape.
In FIGURE 5 there is shown another embodiment in which the ends 13 and 14 of the tape are disposed within a seal 20, the seal being deformed by means of a suitable tool to provide a number of diagonal grooves 21. The bottom of the clip may be flat as shown in FIGURE 3 or it may be provided with diagonal grooves running at an angle to the grooves on the upper surface. In any case, the diagonal grooves tend to depress the cords at spaced points along their length, the points of depression of one cord being spaced from the points of depression of its adjacent cords. Accordingly, the cords are not depressed uniformly in a line transverse of the tape.
While various changes may be made in the material of which the seal is made and in the configuration of the depressions, it should be noted'that in all embodiments of this invention the individual cords are subjected to pressure over a substantial area of their length. Further when the individual cords are depressed at spaced points the depressions in one of the cords are spaced from the found that by depressing the cords at spaced points, the pressure at any point may be less than the pressure required to seal the tape by a single transverse depression, and there is substantially less tendency for the cord to break or shear transversely when employing the seal of the present invention.
I claim:
1. A package tie comprising a tape formed of a multiplicity of parallel cords lying in a common plane, said tape having its ends disposed in overlapping relation and enclosed in a metal seal, said seal being shaped to apply pressure to each of said cords at spaced points, the points of pressure on one cord being spaced longitudinally of the tape from the points of pressure on adjacent cords, said pressure points causing the enclosed cords to expand at spaced areas along the length of each cord, and the expanded areas of each cord interlocking between the expanded areas of the adjacent cords.
2. A package tie comprising a flexible tape formed of parallel strands lying in a common plane, said tape having ends positioned in overlapping relation in spaced parallel planes, a metal sleeve embracing the overlapping ends of said tape, said sleeve having spaced-apart wall sections engaging opposite faces of the overlapping ends of the tape,
4 and each of said wall sections having a series of parallel indentations extending diagonally thereacross, the indentations of one wall section being arranged at an angle with respect to the indentations of the'other wall section.
3. A package tie comprising a flexible tape formed of parallel strands lying in a common plane, said tape having ends positioned in overlapping relation in spaced parallel planes, a metal sleeve embracing the overlapping ends of said tape, said sleeve having spaced-apart wall sections engaging opposite faces of the overlapping ends of the tape, and each of said Wall sections having a series of parallel indentations extending diagonally thereacross.
References Cited in the file of this patent UNITED STATES PATENTS 2,166,847 Miller July 18, 1939 2,251,402 Drew Aug. 5, 1941 2,845,670 Brown Aug. 5, 1958 FOREIGN PATENTS 24,197 Denmark Feb. 25, 1919 14,561 Australia May 1, 1929 73,877 Netherlands Jan. 15, 1954
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US861252A US3012297A (en) | 1959-12-22 | 1959-12-22 | Seals for weftless tape |
FR825194A FR1267810A (en) | 1959-12-22 | 1960-04-22 | Seals or sleeves, metal or plastic, for fixing bands whose ends overlap and their use for strapping packages, boxes, frames, etc. |
BE590182A BE590182A (en) | 1959-12-22 | 1960-04-27 | Seals or sleeves, metal or plastic, for fixing bands whose ends overlap and their use for strapping packages, boxes, frames, etc. |
GB15008/60A GB922421A (en) | 1959-12-22 | 1960-04-28 | Seals for weftless tape |
CH521560A CH369069A (en) | 1959-12-22 | 1960-05-06 | Packing link |
ES0257948A ES257948A1 (en) | 1959-12-22 | 1960-05-09 | Seals for weftless tape |
BE641394D BE641394A (en) | 1959-12-22 | 1963-12-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US861252A US3012297A (en) | 1959-12-22 | 1959-12-22 | Seals for weftless tape |
Publications (1)
Publication Number | Publication Date |
---|---|
US3012297A true US3012297A (en) | 1961-12-12 |
Family
ID=25335286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US861252A Expired - Lifetime US3012297A (en) | 1959-12-22 | 1959-12-22 | Seals for weftless tape |
Country Status (5)
Country | Link |
---|---|
US (1) | US3012297A (en) |
BE (2) | BE590182A (en) |
CH (1) | CH369069A (en) |
ES (1) | ES257948A1 (en) |
GB (1) | GB922421A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3224055A (en) * | 1963-03-19 | 1965-12-21 | Columbian Rope Co | Package binding device and method and apparatus for forming same |
US3237256A (en) * | 1962-06-04 | 1966-03-01 | Signode Corp | Seal for ligature joint |
US4130686A (en) * | 1976-06-17 | 1978-12-19 | Ube-Nitto Kasei Co., Ltd. | Strapping band having core formed from a thermosetting resin and a covering formed from a thermoplastic resin |
US4794674A (en) * | 1987-08-03 | 1989-01-03 | Colgate-Palmolive Company | Rib lock device |
US5176106A (en) * | 1990-10-31 | 1993-01-05 | Minnesota Mining And Manufacturing Company | Animal collar having a closable clasp |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2166847A (en) * | 1937-09-27 | 1939-07-18 | Joseph E Miller | Wire clamp |
US2251402A (en) * | 1937-08-18 | 1941-08-05 | Plymouth Cordage Co | Tie for boxes, bales, and the like |
US2845670A (en) * | 1956-07-25 | 1958-08-05 | Hook Brown Company | Elastic loop fastener and method of making the same |
-
1959
- 1959-12-22 US US861252A patent/US3012297A/en not_active Expired - Lifetime
-
1960
- 1960-04-27 BE BE590182A patent/BE590182A/en unknown
- 1960-04-28 GB GB15008/60A patent/GB922421A/en not_active Expired
- 1960-05-06 CH CH521560A patent/CH369069A/en unknown
- 1960-05-09 ES ES0257948A patent/ES257948A1/en not_active Expired
-
1963
- 1963-12-17 BE BE641394D patent/BE641394A/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2251402A (en) * | 1937-08-18 | 1941-08-05 | Plymouth Cordage Co | Tie for boxes, bales, and the like |
US2166847A (en) * | 1937-09-27 | 1939-07-18 | Joseph E Miller | Wire clamp |
US2845670A (en) * | 1956-07-25 | 1958-08-05 | Hook Brown Company | Elastic loop fastener and method of making the same |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3237256A (en) * | 1962-06-04 | 1966-03-01 | Signode Corp | Seal for ligature joint |
US3224055A (en) * | 1963-03-19 | 1965-12-21 | Columbian Rope Co | Package binding device and method and apparatus for forming same |
US4130686A (en) * | 1976-06-17 | 1978-12-19 | Ube-Nitto Kasei Co., Ltd. | Strapping band having core formed from a thermosetting resin and a covering formed from a thermoplastic resin |
US4794674A (en) * | 1987-08-03 | 1989-01-03 | Colgate-Palmolive Company | Rib lock device |
US5176106A (en) * | 1990-10-31 | 1993-01-05 | Minnesota Mining And Manufacturing Company | Animal collar having a closable clasp |
Also Published As
Publication number | Publication date |
---|---|
BE590182A (en) | 1960-08-16 |
CH369069A (en) | 1963-04-30 |
GB922421A (en) | 1963-04-03 |
ES257948A1 (en) | 1960-09-01 |
BE641394A (en) | 1964-04-16 |
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