US1519901A - Dunnage strip - Google Patents
Dunnage strip Download PDFInfo
- Publication number
- US1519901A US1519901A US697166A US69716624A US1519901A US 1519901 A US1519901 A US 1519901A US 697166 A US697166 A US 697166A US 69716624 A US69716624 A US 69716624A US 1519901 A US1519901 A US 1519901A
- Authority
- US
- United States
- Prior art keywords
- spacer
- dunnage
- strip
- boxes
- pocks
- 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
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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
- Y10S16/03—Holddown
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S206/00—Special receptacle or package
- Y10S206/814—Space filler
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S206/00—Special receptacle or package
- Y10S206/821—Stacking member
Definitions
- JOHN WALTER BOAZ OF SOUTHEND-ON-SEA, JOHN MARSHALL BROWN, OF XLFORD, AND PERCY JOHN HAWKINS, OF LONDON, ENGLAND.
- Apples, pears and other fruit and other perishable objects, when sent overseas, are frequently packed in boxes or cases for transportation by ship.
- it has been customary, for the purpose of promoting ventilation about them, to place between opposing faces of juxtaposed boxes strips of wood or metal so as to keep the boxes out of contact one with another and provide clearances between the opposing faces, thereby permitting air to circulate more or less effectively through the clearances or spaces thus left between the piled boxes.
- Strips of wood or metal so used are commonly known as dunnage wood or dunnage strips. Wooden dunnage strips, however, are very liable to break, and as a fiat wooden strip placed between two opposing surfaces of two boxes is in Contact continuously throughout its length with those surfaces, the circulation of air about the boxes is impaired or interfered with.
- the present invention consists in improvements in metal dunnage strips or spacers of the kind comprising one or more limbs, the limbs, when there is a number of them, being in angled relation to one another.
- a metal dunnage strip or spacer is provided on both of its faces with a number of suitably shaped einbossments or pocks spaced apart along its length, so that when an embossed spacer 5H or embossed limb of a spacer is applied to or against a surface only the pocks projecting from the spacer body towards that surface will be in contact therewith, a series of open spaces being left between each pair of adjacent pocks situated on the same face of the strip or spacer.
- the metal dunnage strips or spacers may be of any desired lengths and may be wholly straight or be angled.
- the improved spacers may be of hollow cubic or dice shape for use at the corners of boxes, the cube being devoid of three of its faces.
- z- Fig'. l is a vertical section showing portions of three piled boxes and a metal dunnage spacer, formed according to the invention, the spacer being one with two limbs;
- Fig. 2 is an elevation of one member or limb of the spacer in Fig. l;
- Fig. 3 is a section. on the line 3, 3 in Fig. 1, and
- Fig. 4L is a modified form of a spacer constructed according to the invention and intended for use at the corner of a box.
- a denotes a portion of a box, and b the body portion of a spacer.
- Each face of a spacer is embossed, the embossments or pocks being of spherical, truncated, conical or pyramidal, or of other desired shape, and being variously disposed.
- one face is provided with longitudinally disposed pocks c and the other face transversely arranged pocks d.
- embossing the body part b the width of this becomes reduced in places as indicated at e in Fig. 2.
- a length of strip metal having its two faces provided with suitably shaped enibossments or pocks, may be bent about a transverse line which intersects the centre line of the strip at any convenient point of its length and is at right angles to the two side edges of the strip., so that the centre lines of each limb will after bending lie in one plane.
- the strip maybe bent about a transverse line that is inclined to the two side edges, in which case after the bending the centre lines will notl be con tained by one plane. In the latter case the bearings of the two limbs will be more eX- tensive and more distributed than in the former case.
- the vertical limb of the T may be formed by doubling the body portion b at that part.
- a corner spacer is shown in Fig. 4, and the body portion comprises three connected sides or parts ZJ, b2, b3 mutually inclined at right angles. Each face of each of the three parts is provided with suitably shaped pocks f or g.
- the corner parts 7L thereof may be bent in a manner to bear upon one or other of the boxes as indicated in Fig. l.
- tongues z' may be formed on a limb by a punching or slitting ⁇ operation.
- the parts h, and z' may be made sufficiently long to permit of them penetrating ak face of the box if the spacer be struck with a tool after it has been placed in position, thereby securing the spacer in said position.
- a metal dunnage spacer comprising a body portion of sheet metal having its opposite faces provided with a number ot' einbossments of suitable shapes and spaced apart, the embossments on one tace projecting in a direction'reverse vto those on the opposite face.
- a metal dunnage spacer according to claim l wherein the body portion comprises a plurality of connected parts disposed at an angle to one another.
- a metal dunnage strip according to claim l wherein the body portion coin-1 prises three connected parts mutually inclined at right angles.
Description
Dec. 16, 1924.
J. w. BoAz ET AL DUNNGE STRIP Filed March 5, 1924 wie@ Patented Dec. 16, 1924.
UNlTED STATES llti PATEi erica.
JOHN WALTER BOAZ, OF SOUTHEND-ON-SEA, JOHN MARSHALL BROWN, OF XLFORD, AND PERCY JOHN HAWKINS, OF LONDON, ENGLAND.
DUNNAGE STRIP.
Application filed March 5, 1924. Serial No. 697,166.
To all whom it may concern.'
Be it known that we, JOHN WALTER Boaz, JOHN MARSHALL BROWN, and PERCY JOHN HAWKINS, all subjects of the King of Great 5 Britain, residing, respectively, in Southendon-Sea, England, llford, England, and London, England, have jointly invented certain new and useful improvements Relating to Dunnage Strips, of which the following 1s l a specification.
Apples, pears and other fruit and other perishable objects, when sent overseas, are frequently packed in boxes or cases for transportation by ship. In stowing such packed boxes in the hold of a ship by piling them one above another and. side by side, it has been customary, for the purpose of promoting ventilation about them, to place between opposing faces of juxtaposed boxes strips of wood or metal so as to keep the boxes out of contact one with another and provide clearances between the opposing faces, thereby permitting air to circulate more or less effectively through the clearances or spaces thus left between the piled boxes. Strips of wood or metal so used are commonly known as dunnage wood or dunnage strips. Wooden dunnage strips, however, are very liable to break, and as a fiat wooden strip placed between two opposing surfaces of two boxes is in Contact continuously throughout its length with those surfaces, the circulation of air about the boxes is impaired or interfered with.
The present invention consists in improvements in metal dunnage strips or spacers of the kind comprising one or more limbs, the limbs, when there is a number of them, being in angled relation to one another.
lt has been previously proposed to form metal dunnage strips or spacers by stamping them from corrugated sheet metal, but 15 according to the invention a metal dunnage strip or spacer is provided on both of its faces with a number of suitably shaped einbossments or pocks spaced apart along its length, so that when an embossed spacer 5H or embossed limb of a spacer is applied to or against a surface only the pocks projecting from the spacer body towards that surface will be in contact therewith, a series of open spaces being left between each pair of adjacent pocks situated on the same face of the strip or spacer. Consequently, if a dunnage strip or spacer with pocks on both of its faces be arranged between opposing sides or ends of boxes, the pocks on the two faces will be in contact, respectively, with the boxes and open spaces will occur between the boxes and the strip or spacer between the pocks on both of its faces. l/V ith spacers thus constructed there is obtained a freer circulation of air than with spacers formed of corrugated sheet metal, and the manufacturing costs are reduced considerably.
The metal dunnage strips or spacers may be of any desired lengths and may be wholly straight or be angled.. iThe improved spacers may be of hollow cubic or dice shape for use at the corners of boxes, the cube being devoid of three of its faces.
ln the accompanying drawings z- Fig'. l is a vertical section showing portions of three piled boxes and a metal dunnage spacer, formed according to the invention, the spacer being one with two limbs;
Fig. 2 is an elevation of one member or limb of the spacer in Fig. l;
Fig. 3 is a section. on the line 3, 3 in Fig. 1, and
Fig. 4L is a modified form of a spacer constructed according to the invention and intended for use at the corner of a box.
In the drawing, a denotes a portion of a box, and b the body portion of a spacer. Each face of a spacer is embossed, the embossments or pocks being of spherical, truncated, conical or pyramidal, or of other desired shape, and being variously disposed. As illustrated, one face is provided with longitudinally disposed pocks c and the other face transversely arranged pocks d. In embossing the body part b the width of this becomes reduced in places as indicated at e in Fig. 2.
lf a two-limb or L shape spacer be required, a length of strip metal, having its two faces provided with suitably shaped enibossments or pocks, may be bent about a transverse line which intersects the centre line of the strip at any convenient point of its length and is at right angles to the two side edges of the strip., so that the centre lines of each limb will after bending lie in one plane.v Alternatively, the strip maybe bent about a transverse line that is inclined to the two side edges, in which case after the bending the centre lines will notl be con tained by one plane. In the latter case the bearings of the two limbs will be more eX- tensive and more distributed than in the former case.
If T shape spacers be required, the vertical limb of the T may be formed by doubling the body portion b at that part.
A corner spacer is shown in Fig. 4, and the body portion comprises three connected sides or parts ZJ, b2, b3 mutually inclined at right angles. Each face of each of the three parts is provided with suitably shaped pocks f or g.
In order to give support to the terminal portions of the body Z), the corner parts 7L thereof may be bent in a manner to bear upon one or other of the boxes as indicated in Fig. l. Alternatively, tongues z' may be formed on a limb by a punching or slitting` operation. The parts h, and z' may be made sufficiently long to permit of them penetrating ak face of the box if the spacer be struck with a tool after it has been placed in position, thereby securing the spacer in said position.
Having thus described the nature of the said invention and the best means we know of carrying the same into practical effect, we claim l. A metal dunnage spacer comprising a body portion of sheet metal having its opposite faces provided with a number ot' einbossments of suitable shapes and spaced apart, the embossments on one tace projecting in a direction'reverse vto those on the opposite face.
2. A metal dunnage spacer according to claim l, wherein the body portion comprises a plurality of connected parts disposed at an angle to one another.
3. A metal dunnage strip according to claim l, wherein the body portion coin-1 prises three connected parts mutually inclined at right angles.
In testimony whereof we have signed our names to this specification.
JOHN WALTER BOAZ. JOHN MARSHALL BROWN. PEROY JOHN HAWKINS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US697166A US1519901A (en) | 1924-03-05 | 1924-03-05 | Dunnage strip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US697166A US1519901A (en) | 1924-03-05 | 1924-03-05 | Dunnage strip |
Publications (1)
Publication Number | Publication Date |
---|---|
US1519901A true US1519901A (en) | 1924-12-16 |
Family
ID=24800067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US697166A Expired - Lifetime US1519901A (en) | 1924-03-05 | 1924-03-05 | Dunnage strip |
Country Status (1)
Country | Link |
---|---|
US (1) | US1519901A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1061692B (en) * | 1956-01-09 | 1959-07-16 | Leon Loevenbruck & Cie Ets | Plastic box |
DE1106241B (en) * | 1959-06-30 | 1961-05-04 | Josef Eisert | Stackable packaging container |
US3131826A (en) * | 1962-03-09 | 1964-05-05 | Airequipt Mfg Co Inc | Magazine connector |
US3612301A (en) * | 1969-07-07 | 1971-10-12 | Bobbie D Peacock | Cushion pad insertable between heavy panels |
US3741411A (en) * | 1971-10-04 | 1973-06-26 | Ma Ind Inc | Molded cushion pad insertable between heavy panels |
US3836043A (en) * | 1971-12-30 | 1974-09-17 | Itt | Transit/combination case shock mount arrangement |
US3900116A (en) * | 1972-09-05 | 1975-08-19 | Exxon Nuclear Co Inc | Fuel element shipping shim for nuclear reactor |
US4069927A (en) * | 1976-04-21 | 1978-01-24 | Taylor Charles F | Anchor member for unitizing a plurality of containers |
US4325481A (en) * | 1981-01-08 | 1982-04-20 | Heinrich Kortye | Anchor plate |
US5547081A (en) * | 1993-10-25 | 1996-08-20 | Chiquita Brands, Inc. | Unitized, stable stacking system with tier sheet stabilizer, and method |
US20080253854A1 (en) * | 2007-04-12 | 2008-10-16 | Standard Car Truck Company | Railroad car coil restraint system |
US8727682B2 (en) | 2011-01-10 | 2014-05-20 | Premark Packaging Llc | Shock absorption and restraint apparatus |
US20160001971A1 (en) * | 2014-07-02 | 2016-01-07 | Perennial Design, LLC | Self-Nesting Wavy Surface |
USD1008023S1 (en) | 2019-01-08 | 2023-12-19 | Signode Industrial Group Llc | Suspendable dunnage |
-
1924
- 1924-03-05 US US697166A patent/US1519901A/en not_active Expired - Lifetime
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1061692B (en) * | 1956-01-09 | 1959-07-16 | Leon Loevenbruck & Cie Ets | Plastic box |
DE1106241B (en) * | 1959-06-30 | 1961-05-04 | Josef Eisert | Stackable packaging container |
US3131826A (en) * | 1962-03-09 | 1964-05-05 | Airequipt Mfg Co Inc | Magazine connector |
US3612301A (en) * | 1969-07-07 | 1971-10-12 | Bobbie D Peacock | Cushion pad insertable between heavy panels |
US3741411A (en) * | 1971-10-04 | 1973-06-26 | Ma Ind Inc | Molded cushion pad insertable between heavy panels |
US3836043A (en) * | 1971-12-30 | 1974-09-17 | Itt | Transit/combination case shock mount arrangement |
US3900116A (en) * | 1972-09-05 | 1975-08-19 | Exxon Nuclear Co Inc | Fuel element shipping shim for nuclear reactor |
US4069927A (en) * | 1976-04-21 | 1978-01-24 | Taylor Charles F | Anchor member for unitizing a plurality of containers |
US4325481A (en) * | 1981-01-08 | 1982-04-20 | Heinrich Kortye | Anchor plate |
US5547081A (en) * | 1993-10-25 | 1996-08-20 | Chiquita Brands, Inc. | Unitized, stable stacking system with tier sheet stabilizer, and method |
US20080253854A1 (en) * | 2007-04-12 | 2008-10-16 | Standard Car Truck Company | Railroad car coil restraint system |
US8011865B2 (en) | 2007-04-12 | 2011-09-06 | Standard Car Truck Company | Railroad car coil restraint system |
US8033768B2 (en) | 2007-04-12 | 2011-10-11 | Standard Car Truck Company | Railroad car coil restraint system |
US8277155B2 (en) | 2007-04-12 | 2012-10-02 | Standard Car Truck Company | Railroad car coil restraint system |
US8308409B2 (en) | 2007-04-12 | 2012-11-13 | Standard Car Truck Company | Railroad car coil restraint system |
US8727682B2 (en) | 2011-01-10 | 2014-05-20 | Premark Packaging Llc | Shock absorption and restraint apparatus |
US20160001971A1 (en) * | 2014-07-02 | 2016-01-07 | Perennial Design, LLC | Self-Nesting Wavy Surface |
USD1008023S1 (en) | 2019-01-08 | 2023-12-19 | Signode Industrial Group Llc | Suspendable dunnage |
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