US3702676A - Pallet accessory - Google Patents

Pallet accessory Download PDF

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Publication number
US3702676A
US3702676A US102704A US3702676DA US3702676A US 3702676 A US3702676 A US 3702676A US 102704 A US102704 A US 102704A US 3702676D A US3702676D A US 3702676DA US 3702676 A US3702676 A US 3702676A
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United States
Prior art keywords
enclosure
pallet
panels
blank
pallets
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Expired - Lifetime
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US102704A
Inventor
Dennis T Stephens
Peter Flees
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Hoover Group Inc
Original Assignee
Hoover Ball and Bearing Co
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Application granted granted Critical
Publication of US3702676A publication Critical patent/US3702676A/en
Assigned to FIRST NATIONAL BANK OF BOSTON, THE reassignment FIRST NATIONAL BANK OF BOSTON, THE SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HOOVER GROUP, INC., A CORP. OF DE.
Assigned to HOOVER GROUP, INC. reassignment HOOVER GROUP, INC. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: HOOVER UNIVERSAL, INC.
Anticipated expiration legal-status Critical
Assigned to HOOVER GROUP, INC. reassignment HOOVER GROUP, INC. RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). RELEASE OF SECURITY INTEREST RECORDED AT REEL 4492 FRAME 0790 DATED 12/02/85 Assignors: FIRST NATIONAL BANK OF BOSTON, THE
Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D19/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38Details or accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00263Overall construction of the pallet
    • B65D2519/00273Overall construction of the pallet made of more than one piece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00283Overall construction of the load supporting surface
    • B65D2519/00288Overall construction of the load supporting surface made of one piece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00313Overall construction of the base surface
    • B65D2519/00323Overall construction of the base surface made of more than one piece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00313Overall construction of the base surface
    • B65D2519/00328Overall construction of the base surface shape of the contact surface of the base
    • B65D2519/00338Overall construction of the base surface shape of the contact surface of the base contact surface having a discrete foot-like shape
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00552Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
    • B65D2519/00557Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements
    • B65D2519/00562Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements chemical connection, e.g. glued, welded, sealed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00552Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
    • B65D2519/00572Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer with separate auxiliary element, e.g. screws, nails, bayonets

Definitions

  • FIG. 2 PALLET ACCESSORY Filed Dec. 50. 1970 FIG. 2
  • the present invention relates to an enclosure which can be positioned on a pallet to confine articles deposited thereon and which has corner constructions which lock the enclosure in place on the pallet.
  • pallets on which articles can be loaded during manufacturing operations and thereafter to lift the loaded pallet or a stack of pallets by a fork lift device for movement to another location.
  • the pallets normally are provided with corner posts which facilitate stacking one loaded pallet upon another.
  • Thepresent invention has overcome many of the problems relating to handling of the articles with conventional pallet equipment. More specifically, the present invention relates to an enclosure which can be easily assembled and placed on a conventional pallet, and when assembled, will retain loaded articles in their positions on the pallets.
  • an enclosure for a pallet which comprises an elongated blank of material folded and secured together at its ends to provide an endless series of hollow wall panels hingedly connected together to form the enclosure which can be seated on the supporting surface of the pallet.
  • the elongated blank has a continuous strip between its upper and lower edges which provides interior wall panels hingedly connected by transverse folds in the blank. Slots which are aligned with the transverse folds extend inwardly from the longitudinal edges to the transverse folds, and a plurality of longitudinal folds extend between the slots so that the slotted portions of the blank can be folded outwardly and secured together to provide hollow box shaped panels.
  • This procedure for folding the blank results in corners being formed which open outwardly between each of the adjacent wall panels and these corners are located so that they will straddle the interior surfaces of corner posts which may be located on the pallet.
  • the material that is blanked is paperboard which can easily be folded as re- 3,702,676 Patented Nov. 14, 1972 quired and then secured by staples or other adhesive or fastening means.
  • the paperboard enclosures can be stored in their original blank forms, and can be readily folded and secured together to define the enclosure when need for such an enclosure arises. Because of the low cost of the enclosure, it can be thrown away, if desired, as soon as it has served its purpose of retaining articles on the surface of the pallet. However, when in its folded state, the enclosure is a relatively rigid structure which can be reused, if desired.
  • the enclosure can be formed from other materials which can be folded and secured together, or it can be formed from rigid materials, such as plywood panels, or the like.
  • the plywood panels can be joined by conventional hinges, and the hinges can be dimensioned so that they can straddle the interior surfaces of the corner posts to assure that the enclosure will remain locked in place on the pallet.
  • FIG. 1 is a perspective view of a conventional pallet structure in which an enclosure, embodying one form of the present invention, is positioned;
  • FIG. 2 is a plan view of one form of a blank from which the enclosure embodying this invention s made;
  • FIG. 3 is a perspective view of the enclosure prior to being mounted on the pallet
  • FIG. 4 is an enlarged fragmentary section taken on the line 4-4 of FIG. 3;
  • FIG. 5 is a fragmentary section taken horizontally through a corner post of a pallet showing portions of a modified form of the present invention.
  • the pallet 10' is conventional apparatus having a supporting surface 12, integral legs 14 and removable posts 16 which have sockets 18 at their upper ends into which legs 14 from another pallet can be inserted for stacking a plurality of pallets 10, one on top of another.
  • the enclosure structure 20 which embodies the present invention has four upright panels 22, 24, 26 and 28 which are hingedly connected at their interior vertical edges 30, 32, 34 and 36. As can be seen best in FIG. 3, each of the 'wall panels is a hollow wall construction. Thus, panel 24 hollow wall panel. These corners 46 are adapted to straddle the interior surfaces of the posts 16 when the enclosure 20 is mounted on the pallet 10 in the position shown in FIG. 1. It will be observed that the enclosure 20 is firmly looked in place on the pallet 10 by virtue of the interlocking action between the corners 40 and the post 16.
  • the enclosure structure 20 is made from paperboard material that has been blanked in the form shown in FIG. 2.
  • the elongated blank 48 has a continuous strip 50 which is spaced inwardly from the longitudinal edges 52 and 54 and is mounted on its upper and lower edges by the longitudinal folds 54 and 56.
  • the continuous strip 50 has a plurality of transverse folds or creases, which, when folded, provide the hinge connections 30, 32, 34 and 36- between the interior wall of the respective panels.
  • the blank 48 also has a plurality of slots 58 which extend inwardly from the lateral edges 52 and 54 in alignment with the transverse folds or hinges 30, 32, 34 and 36, such slots 58 terminating at the longitudinal folds 54 and 56. Folds or creases are also formed in the blank 48 which extend longitudinally thereof between the slots 58 as indicated by 60 and 62.
  • hollow wall panels are formed having a boxshaped cross-section defined by the interior wall portion 38, bottom wall portion 40, exterior wall portion 42 and top wall portion 44. It will be observed that the top wall portion has a double-wall thickness, which on some occasions is desirable to provide greater resistance to wear and abrasion that may occur during loading of articles into the enclosure 20.
  • the end or tab portion 64 will initially be secured to the opposite end 66 to form the joint 68 so that a continuous wall structure is provided for the enclosure 20.
  • blanks 48 can be stored in a relatively small space, and thereafter can readily be folded together and fastened to define an enclosure structure 20.
  • Such structures need not necessarily be stored in an open position such as is shown in FIG. 3, but can be collapsed easily into a flat package by virtue of the hinged joints at 30, 32, 34 and 36, as well as at the joined edges of the wall panel portions 38, 40, 42 and 44.
  • other materials can be used for the blank 48 which can easily be cut and creased or folded as indicated with respect to the paperboard blank 48.
  • An enclosure structure for a rectangular pallet which has a supporting surface and four posts extending upward respectively from the four corners of the supporting surface, said posts having square interior corners, said structure comprising four upright panels hingedly connected at their vertical edges and dimensioned to define a rectangular enclosure for said supporting surface when the adjacent hinged panels are positioned perpendicular to one another, the hinge-connection between each pair of adjacent panels being at the inner vertical edges of the panels so that the adjacent ends of the panels define a corner opening outwardly of the enclosure, each said corner defined by the panels being square when the adjacent panels are normal to one another for receiving t'herein one of the posts of the pallet, said panels being formed of a paperboard material folded to define a hollow box-shaped cross-section, the inner wall of each panel being hingedly connected at its ends to the inner walls of adjacent panels and the remainder of the end portions of the panels conforming to shape of the associated posts.
  • An enclosure structure for a pallet that has a supporting surface and posts extending upward respectfully from the corners of the supporting surface, said structure comprising an elongated blank of material folded and secured together at its ends to provide an endless series of hollow wall panels hingedly connected together to form an enclosure that is seated on said supporting surface adjacent to the periphery thereof, said elongated blank having a continuous strip between its longitudinal edges which provides interior wall panel portions hingedly connected by transverse folds in the blank, slots aligned with said transverse folds extending inwardly from said longitudinal edges to said transverse folds and a plurality of longitudinal folds extending to said slots, the slotted portions of the blank being folded longitudinally and secured together to provide with said interior wall panel portions the top, bottom, exterior and interior wall panel portions of said hollow wall panels.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
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Abstract

APPARATUS FOR USE WITH PALLETS OF THE TYPE WHICH HAVE CORNER POSTS FOR STACKING LOADED PALLETS ONE ON TOP OF ANOTHER AND WHICH ARE ADAPTED TO BE LIFTED AND MOVED BY CONVENTIONAL FORK LIFT DEVICES. THE APPARATUS IS FORMED PREFERABLY OF PAPERBOARD WHICH IS BLANKED AND FOLDED TO DEFINE AN ENCLOSURE POSITIONED AROUND THE UPPER PERIPHERY OF THE PALLET AND TO BE RETAINED IN PLACE BY INTERLOCKING ACTION OF THE CORNERS OF THE PAPERBOARD ENCLOSURE WITH THE CORNER POSTS. MODIFICATIONS IN WHICH OTHER MATERIALS ARE USED FOR MAKING THE ENCLOSURE ARE ALSO DISCLOSED.

Description

NOV. 14, 1972 ST ETAL 3,702,676
PALLET ACCESSORY Filed Dec. 50. 1970 FIG. 2
52 g Q4 P30 5 o s NN km W E S g m 4 m H m 1 m T 9 6 X NE N m 5 MP M MW 6 m 0 4 2 3 a I w G 7. tr 4 WM ATTOR NEYS United States Patent O 3,702,676 PALLET ACCESSORY Dennis T. Stephens, Eaton Rapids, and Peter Flees, Charlotte, Mich., assignors to Hoover Ball and Bearing Company, Saline, Mich. Filed Dec. 30, 1970, Ser. No. 102,704 Int. Cl. B6511 25/14 US. Cl. 229-44 C 5 Claims ABSTRACT OF THE DISCLOSURE Apparatus for use with pallets of the type which have corner posts for stacking loaded pallets one on top of another and which are adapted to be lifted and moved by conventional fork lift devices. The apparatus is formed preferably of paperboard which is blanked and folded to define an enclosure positioned around the upper periphery of the pallet and to be retained in place by interlocking action of the corners of the paperboard enclosure with the corner posts. Modifications in which other materials are used for making the enclosure are also disclosed.
BACKGROUND OF THE INVENTION The present invention relates to an enclosure which can be positioned on a pallet to confine articles deposited thereon and which has corner constructions which lock the enclosure in place on the pallet.
It is conventional practice to use pallets on which articles can be loaded during manufacturing operations and thereafter to lift the loaded pallet or a stack of pallets by a fork lift device for movement to another location. For stacking purposes, the pallets normally are provided with corner posts which facilitate stacking one loaded pallet upon another.
Handling problems frequently arise when employing these conventional prior art practices, especially in those instances when the articles are unstable in their loaded positions on the pallets. In other instances the pallets may not even be usable because the shapes of the articles preclude loading them on the pallets, such as would be the situation, for example, with round articles.
SUMMARY OF THE INVENTION Thepresent invention has overcome many of the problems relating to handling of the articles with conventional pallet equipment. More specifically, the present invention relates to an enclosure which can be easily assembled and placed on a conventional pallet, and when assembled, will retain loaded articles in their positions on the pallets.
According to one form of the present invention an enclosure for a pallet has been provided which comprises an elongated blank of material folded and secured together at its ends to provide an endless series of hollow wall panels hingedly connected together to form the enclosure which can be seated on the supporting surface of the pallet. The elongated blank has a continuous strip between its upper and lower edges which provides interior wall panels hingedly connected by transverse folds in the blank. Slots which are aligned with the transverse folds extend inwardly from the longitudinal edges to the transverse folds, and a plurality of longitudinal folds extend between the slots so that the slotted portions of the blank can be folded outwardly and secured together to provide hollow box shaped panels. This procedure for folding the blank results in corners being formed which open outwardly between each of the adjacent wall panels and these corners are located so that they will straddle the interior surfaces of corner posts which may be located on the pallet.
In the preferred form of the invention the material that is blanked is paperboard which can easily be folded as re- 3,702,676 Patented Nov. 14, 1972 quired and then secured by staples or other adhesive or fastening means.
The paperboard enclosures can be stored in their original blank forms, and can be readily folded and secured together to define the enclosure when need for such an enclosure arises. Because of the low cost of the enclosure, it can be thrown away, if desired, as soon as it has served its purpose of retaining articles on the surface of the pallet. However, when in its folded state, the enclosure is a relatively rigid structure which can be reused, if desired.
The enclosure can be formed from other materials which can be folded and secured together, or it can be formed from rigid materials, such as plywood panels, or the like. In instances such as these, the plywood panels can be joined by conventional hinges, and the hinges can be dimensioned so that they can straddle the interior surfaces of the corner posts to assure that the enclosure will remain locked in place on the pallet.
Thus, it is the object of the present invention to provide an improved enclosure which can be used in conjunction with conventional pallets.
Other objects of this invention will appear in the following description and appended claims, reference being had to the accompanying drawings forming a part of this specification wherein like reference characters designate corresponding parts in the several views.
BRIEF DESCRIPTION OF THE DRAWING FIG. 1 is a perspective view of a conventional pallet structure in which an enclosure, embodying one form of the present invention, is positioned;
FIG. 2 is a plan view of one form of a blank from which the enclosure embodying this invention s made;
FIG. 3 is a perspective view of the enclosure prior to being mounted on the pallet;
FIG. 4 is an enlarged fragmentary section taken on the line 4-4 of FIG. 3; and
FIG. 5 is a fragmentary section taken horizontally through a corner post of a pallet showing portions of a modified form of the present invention.
DESCRIPTION OF THE PREFERRED EMBODIMENTS Before explaining the present invention in detail, it is to be understood that the invention is not limited in its application to the details of construction and arrangement of parts illustrated in the accompanying drawing, since the invention is capable of other embodiments and of being practiced or carried out in various ways. Also, it is to be understood that the phraseology or terminology employed herein is for the purpose of description and not of limitation.
Referring now to the drawings, the invention will be described in greater detail. The pallet 10' is conventional apparatus having a supporting surface 12, integral legs 14 and removable posts 16 which have sockets 18 at their upper ends into which legs 14 from another pallet can be inserted for stacking a plurality of pallets 10, one on top of another.
The enclosure structure 20 which embodies the present invention has four upright panels 22, 24, 26 and 28 which are hingedly connected at their interior vertical edges 30, 32, 34 and 36. As can be seen best in FIG. 3, each of the 'wall panels is a hollow wall construction. Thus, panel 24 hollow wall panel. These corners 46 are adapted to straddle the interior surfaces of the posts 16 when the enclosure 20 is mounted on the pallet 10 in the position shown in FIG. 1. It will be observed that the enclosure 20 is firmly looked in place on the pallet 10 by virtue of the interlocking action between the corners 40 and the post 16. Preferably, the enclosure structure 20 is made from paperboard material that has been blanked in the form shown in FIG. 2. As there shown, the elongated blank 48 has a continuous strip 50 which is spaced inwardly from the longitudinal edges 52 and 54 and is mounted on its upper and lower edges by the longitudinal folds 54 and 56. The continuous strip 50 has a plurality of transverse folds or creases, which, when folded, provide the hinge connections 30, 32, 34 and 36- between the interior wall of the respective panels.
The blank 48 also has a plurality of slots 58 which extend inwardly from the lateral edges 52 and 54 in alignment with the transverse folds or hinges 30, 32, 34 and 36, such slots 58 terminating at the longitudinal folds 54 and 56. Folds or creases are also formed in the blank 48 which extend longitudinally thereof between the slots 58 as indicated by 60 and 62. By appropriate folding of the slotted portions of the blank and securing the remote portions 44 together, hollow wall panels are formed having a boxshaped cross-section defined by the interior wall portion 38, bottom wall portion 40, exterior wall portion 42 and top wall portion 44. It will be observed that the top wall portion has a double-wall thickness, which on some occasions is desirable to provide greater resistance to wear and abrasion that may occur during loading of articles into the enclosure 20.
In the normal assembly of the enclosure structure 20, the end or tab portion 64 will initially be secured to the opposite end 66 to form the joint 68 so that a continuous wall structure is provided for the enclosure 20.
It will be observed that a large number of blanks 48 can be stored in a relatively small space, and thereafter can readily be folded together and fastened to define an enclosure structure 20. Such structures need not necessarily be stored in an open position such as is shown in FIG. 3, but can be collapsed easily into a flat package by virtue of the hinged joints at 30, 32, 34 and 36, as well as at the joined edges of the wall panel portions 38, 40, 42 and 44. Also, other materials can be used for the blank 48 which can easily be cut and creased or folded as indicated with respect to the paperboard blank 48.
-It is also contemplated that more rigid materials may be used to form the wall panels of the enclosure. Thus, it is contemplated that plywood panels may be used such as are shown in FIG. by reference numbers 124 and 126. When constructing the enclosure 120' of rigid material, it is contemplated that strap hinges 130 will be employed which have strap portions projecting outwardly beyond the outer surface of the wall panels 124 and 126 so as to completely enclose the interior surfaces of the post 16, thereby assuring good interlocking action between the enclosure structure 120 and the corner posts 16'.
It is claimed:
-1. An enclosure structure for a rectangular pallet which has a supporting surface and four posts extending upward respectively from the four corners of the supporting surface, said posts having square interior corners, said structure comprising four upright panels hingedly connected at their vertical edges and dimensioned to define a rectangular enclosure for said supporting surface when the adjacent hinged panels are positioned perpendicular to one another, the hinge-connection between each pair of adjacent panels being at the inner vertical edges of the panels so that the adjacent ends of the panels define a corner opening outwardly of the enclosure, each said corner defined by the panels being square when the adjacent panels are normal to one another for receiving t'herein one of the posts of the pallet, said panels being formed of a paperboard material folded to define a hollow box-shaped cross-section, the inner wall of each panel being hingedly connected at its ends to the inner walls of adjacent panels and the remainder of the end portions of the panels conforming to shape of the associated posts.
2. An enclosure structure for a pallet that has a supporting surface and posts extending upward respectfully from the corners of the supporting surface, said structure comprising an elongated blank of material folded and secured together at its ends to provide an endless series of hollow wall panels hingedly connected together to form an enclosure that is seated on said supporting surface adjacent to the periphery thereof, said elongated blank having a continuous strip between its longitudinal edges which provides interior wall panel portions hingedly connected by transverse folds in the blank, slots aligned with said transverse folds extending inwardly from said longitudinal edges to said transverse folds and a plurality of longitudinal folds extending to said slots, the slotted portions of the blank being folded longitudinally and secured together to provide with said interior wall panel portions the top, bottom, exterior and interior wall panel portions of said hollow wall panels.
3. The enclosure structure that is defined in claim 2, wherein the longitudinal dimensions of said hollow wall panels correspond to the dimensions between said posts so that the external corners defined between adjacent hingedly connected ends of said hollow wall panels are adapted to straddle the interior surfaces of said posts.
4. The enclosure stnucture that is defined in claim 2, wherein said blank is a paperboard material.
5. The enclosure structure that is defined in claim 2, wherein the slotted portions of the blank at one longitudinal edge have dimensions corresponding to said top wall panel portions, and the slotted portions of the blank at the other longitudinal edge are folded longitudinally three times to provide panel portions having the dimensions of the bottom, exterior and top wall panel portions, the top wall panel portions of the structure having a double thickness from securing together the top wall panel portions of each longitudinal edge.
References Cited UNITED STATES PATENTS 3,207,095 9/1965 Hiatt Jr 108-53 3,568,608 3/1971 Taylor 10853 1,640,452 8/1927 Knowlton 229-14 C X 1,997,905 4/ 1935 Hellman 229-14 C [2,995,288 8/ 1961 Jesinghaus 229-14 C FOREIGN PATENTS 709,688 5/1965 Canada 229-14 C 118,415 7/1930 Austria 229-14 C DAVIS T. MOREI-IEAD, Primary Examiner US. Cl. X.R.
US102704A 1970-12-30 1970-12-30 Pallet accessory Expired - Lifetime US3702676A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050580A (en) * 1973-01-05 1977-09-27 William Wilson Process container
US4625914A (en) * 1985-05-16 1986-12-02 Rain Bird Consumer Products Mfg. Corp. Rotary drive sprinkler
US4784325A (en) * 1987-04-01 1988-11-15 Rain Bird Consumer Products Mfg. Corp. Rotating stream sprinkler
US4976092A (en) * 1989-06-19 1990-12-11 Shuert Lyle H Method and apparatus for transporting sheet metal stamping
US20130233744A1 (en) * 2012-03-09 2013-09-12 Alan Hansen Retainer for transporting and storing a segment of a stator adapted to be part of a generator of a wind turbine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050580A (en) * 1973-01-05 1977-09-27 William Wilson Process container
US4625914A (en) * 1985-05-16 1986-12-02 Rain Bird Consumer Products Mfg. Corp. Rotary drive sprinkler
US4784325A (en) * 1987-04-01 1988-11-15 Rain Bird Consumer Products Mfg. Corp. Rotating stream sprinkler
US4976092A (en) * 1989-06-19 1990-12-11 Shuert Lyle H Method and apparatus for transporting sheet metal stamping
US20130233744A1 (en) * 2012-03-09 2013-09-12 Alan Hansen Retainer for transporting and storing a segment of a stator adapted to be part of a generator of a wind turbine

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