US3927624A - Knock down pallet - Google Patents
Knock down pallet Download PDFInfo
- Publication number
- US3927624A US3927624A US436876A US43687674A US3927624A US 3927624 A US3927624 A US 3927624A US 436876 A US436876 A US 436876A US 43687674 A US43687674 A US 43687674A US 3927624 A US3927624 A US 3927624A
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- pallet
- support posts
- beam elements
- elements
- element support
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- 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
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/0004—Rigid pallets without side walls
- B65D19/0053—Rigid pallets without side walls the load supporting surface being made of more than one element
- B65D19/0055—Rigid pallets without side walls the load supporting surface being made of more than one element forming a continuous plane contact surface
- B65D19/0067—Rigid pallets without side walls the load supporting surface being made of more than one element forming a continuous plane contact surface the base surface being made of more than one element
- B65D19/0071—Rigid pallets without side walls the load supporting surface being made of more than one element forming a continuous plane contact surface the base surface being made of more than one element forming discontinuous or non-planar contact surfaces
- B65D19/0075—Rigid pallets without side walls the load supporting surface being made of more than one element forming a continuous plane contact surface the base surface being made of more than one element forming discontinuous or non-planar contact surfaces and each contact surface having a discrete foot-like shape
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- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00014—Materials for the load supporting surface
- B65D2519/00034—Plastic
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- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00049—Materials for the base surface
- B65D2519/00069—Plastic
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- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00263—Overall construction of the pallet
- B65D2519/00273—Overall construction of the pallet made of more than one piece
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- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00283—Overall construction of the load supporting surface
- B65D2519/00293—Overall construction of the load supporting surface made of more than one piece
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- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00313—Overall construction of the base surface
- B65D2519/00323—Overall construction of the base surface made of more than one piece
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00313—Overall construction of the base surface
- B65D2519/00328—Overall construction of the base surface shape of the contact surface of the base
- B65D2519/00338—Overall construction of the base surface shape of the contact surface of the base contact surface having a discrete foot-like shape
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- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00547—Connections
- B65D2519/00552—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
- B65D2519/00557—Structures 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
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- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00547—Connections
- B65D2519/00552—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
- B65D2519/00557—Structures 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
- B65D2519/00567—Structures 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 mechanical connection, e.g. snap-fitted
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- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00736—Details
- B65D2519/0098—Dismountable elements
- B65D2519/00985—Dismountable elements the pallet being not usable as a pallet after dismounting
Definitions
- the present invention relates to pallets and, more particularly, to a knock down pallet fabricated from nent fashion. Such pallets are heavy, difficult to store and transport. Because of the rising price of lumber, such pallets have also become rather expensive to fabricate. For example, a six foot square pallet costs approximately $30.00. It would therefore be desirable to' have a pallet which can be assembled and disassembled, as desired, and one which may be assembled into a variety of difierent sizes, such that the pallet is usable in a wide variety of applications and does not have the disadvantages of storage, transportation and cost of the previously mentioned wooden pallets.
- the present invention which will be described subsequently in greater detail comprises a collapsible pallet fabricated from a plurality of transversely disposed members, each of which is provided with means for releasably attaching the members to one another so as to selectively fabricate pallets of different widths and lengths as desired for a particular application and which may be disassembled and stored or transported as desired.
- FIG. 1 is a top plan view of one example of a pallet which is fabricated in accordance with the principles of the present invention
- FIG. 2 is a side elevational view of the pallet as seen from line 2-2 of FIG. 1;
- FIG. 3 is a fragmentary, exploded perspective view of the pallet illustrated in FIG. 1;
- FIG. 4 is a fragmentary perspective view of the bottom side of the pallet illustrated in FIG. 1;
- FIG. 5 is a cross-sectional view of the pallet as taken along line 55 of FIG. 1;
- FIG. 6 is an enlarged fragmentary cross-sectional view of the pallet taken along line 66 of FIG. 1;
- FIG. 7 is an enlarged fragmentary view of one leg of an upper element of the pallet illustrated in FIG. 1.
- FIG. 1 wherein there is illustrated a pallet 10 constructed in accordance with the principles of the present invention and comprising a plurality of lower pallet components 12 which intersect and are releasably attached to a plurality of upper pallet components 14.
- the lower pallet components 12 each comprise an elongated T-shaped member 16 having an upper base support surface 18 and a downwardly disposed flange 20.
- the base surface 18 of the lower pallet component 12 has slots 22 provided at strategic locations along the full length of the surface 18.
- the slots 22 are square in shape in that their longitudinal length is equal to the width of the base support surface 18 for a purpose which will be described hereinafter with respect to the description of the upper pallet components 14.
- the pallet component flange 20 Immediately beneath each slotted section 22, the pallet component flange 20 has a downwardly extending support leg 24, the same being centrally positioned with respect to the slotted section 22.
- the upper surface of the flange 20 at the slotted section 22 is provided with a leg receiving slot 26 which slot extends downwardly approximately half the length of the support leg 24.
- Thelower portion of the support leg 24 has a slotted section 28 (FIG. 6) extending from the bottom surface of the support leg 24 at its mid-section and aligned with the leg receiving slot 26. It should be noted that the leg receiving slot 26 and slotted section 28 at the bottom of each of the flange legs 24 have a width which is equal to the width of the flange and legs of the upper pallet components 14 for a reason which will be described hereinafter.
- the lower portion of each support leg 24 is further provided with spaced positioning flanges 30 which are disposed on opposite sides of the slotted section 28 on the same face of the support leg 24 and are adapted to receive a portion of the legs of the upper pallet components 14 which also will be described in greater detail hereinafter.
- An inclined web member 32 is attached to the outer ends of the T-shaped member 16 and the outer side of the outermost support legs 24 on each component 12.
- the web members 32 are T-shaped in cross-section having an outer base surface and an inner flange portion which is integral with the associated sections of the leg 24.and flange 20 of the T-shaped member 16.
- the lower pallet component 12 is fabricated from a plastic material and the T-shaped member 16 including the base surface 18, the flange 20, the downwardly extending legs 24, the positioning flanges 30 and the inclined web members 32 are of an integral construction with theslotted section 22 and the support legs 24 being spaced at l2 inch centers.
- the length of the lower pallet component 12 may be of any selected length depending upon the desired applications as will be discussed in greater detail hereinafter.
- the upper pallet components 14 are each illustrated as comprising an elongated T-shaped member 40 having an upper base support surface 42 and a downwardly disposed flange 44.
- the upper pallet component 14 has downwardly extending support legs 46 which are disposed at strategic locations along the length of each component 14 and preferably at 12 inch centers.
- Each component support leg 46 is provided with leg receiving slots 48 which, as can best be seen in FIG. 7, terminates at its lower end in a pair of opposing shoulders 50.
- the legs 46 are so constructed that they are laterally movable with respect to each other such that the lower support leg 24 may be received between the shoulders 50 and into the leg receiving slot 48 as will be described hereinafter.
- the flange 44 has a pair of spaced lateral projections 52 which define thereinbetween a space receiving groove 54 which, in turn, is aligned with the slot 48 and of a width equal to the width of the lower pallet component support leg 24.
- each of the upper pallet supports 14 has an inclined web member 56 integrally connected thereto and which terminates in an integral connection with the outermost side of the support leg 46.
- the web members 56 provide bearing support for the outer edge of the pallet components 14 when it is assembled in the manner illustrated in FIGS. 1 and 4.
- the upper pallet component 14 is of an integral construction and preferably fabricated from a plastic material, that is, the elongated T-shaped member 40 including its support surface 42 and flange 44, the downwardly extending support legs 46 and the inclined web members 56 are all of an integral structure and of any one of a selected number of sizes as will be described.
- the pallet is assembled by positioning an upper pallet component 14 in an axis which is perpendicular to the. axis of a lower pallet component 12 and by inserting the support leg 46 of the upper component 14 through the leg receiving slot 26 of the lower support leg 24 and inserting the support leg 24 into the leg receiving slot 48 so that the two component legs interlock as shown in FIG. 4.
- the opposite sides of the flange of the lower pallet components 12 are received within the groove 54 defined by the spaced flanges 52 so that lateral movement of the flange 20 with respect to the upper pallet component 14 is restrained.
- each leg 46 of the upper pallet component 14 is received within the groove defined by the positioning flanges 30 such that lateral movement between a leg 46 and the lower pallet component 12 is restrained.
- the opposing portions of the leg 46 defined by the groove 48 are movable inwardly and outwardly with respect to each other so as to accommodate the passage of the lower support leg 24 into the slot 48 until the shoulders 50 of the upper support legs 46 lockingly engage the slotted section 28 formed at the lower section of the support legs 24 whereby the upper pallet component is releasably attachable to the lower pallet component 12.
- the lower and upper pallet components 12 and 14 have an overall length of three feet such that the resultant pallet that is formed by assembling the components in the manner aforementionedis a three foot square pallet. It can be appreciated that if upper pallet components of a 6 foot length were utilized, and additional lower pallet components 12 were employed, a six foot by 3 foot pallet could be easily formed, similarly by having pallet components 12 and 14 of different lengths, any number of pallet sizes such as 6 foot and 8 foot squares can be constructed as the pallet components are interchangeable and may be releasably attached to any other component to form a pallet of any desired size.
- a pallet comprising: a plurality of first beam elements, each fabricated from a plastic material and of a selected length,
- each of said first beam elements having a support surface and outwardly projecting support posts at selected spaced locations along the longitudinal length of each of said first beam elements said support surface having notches therein at positions located above each of said support posts;
- each of said second beam elements having a support surface and outwardly projecting support posts at selected spaced locations along the longitudinal length of each of said second beam elements, said first and second beam element support posts having mating slotted portions such that the support posts of said first beam elements engage the support posts of said second beam elements;
- snap lock means carried at the projecting ends of said support posts of said first and second beam elements for interlocking said first and second beam element support posts;
- first vertical flange means integrally formed on said first beam elements and extending laterally of said first beam element support posts to engage said second beam element support posts;
- first and second vertical flange means integrally formed on said second beam elements and extending laterally of said second beam element support posts to engage said first beam element support posts, said first and second vertical flange means respectively restraining said second and first beam element support posts from lateral movement with respect to one another.
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Abstract
A pallet construction fabricated from a plurality of parallel lower beam elements which are interconnected by a second plurality of parallel beam elements. The beam elements are releasably attachable and interchangeable to permit the assembly of a wide variety of pallet sizes.
Description
Umted States Patent 11 1 1 1 3,927,624 Hewson Dec. 23, 1975 1 KNOCK DOWN PALLET 2,904.29? 9/1959 Hamilton 108/56 3,003,055 10/1961 Liberman 52/668 X [76] Inventor- Kefmeth w 626 Colony 3,203,612 8/1965 Schaefer 1 1 217/31 x Dr1ve- Troy, Mlch- 48084 3287874 11/1966 Stahlhut 52/668 x 22 Filed: Jan. 2 97 3,469.542 9/1969 Ahlenius 108/56 [21] Appl' 436376 Primary Examiner-Roy D. Frazier Assistant Examiner-William E. Lyddane 52 us. c1 108/56; 52/668 Attorney, Agent, or FirmBaSile and Weimraub [51] Int. Cl. B65D 19/26 [58] Field of Search 108/51-54, 57 ABSTRACT A pallet construction fabricated from a plurallty of 29-31, 220/22 parallel lower beam elements wh1ch are interconnected by a second pluralit of parallel beam ele- [56] References Cited ments The beam elements a ie releasably attachable UNITED STATES PATENTS and interchangeable to permit the assembly of a wide gorsyth 52/l6O688/5); variety of pallet sizes axter 1 1,995,482 3/1935 Plautz 217/30 1 Claim, 7 Drawing Figures Sheet 1 of 2 3,927,624
US. Patent Dec. 23, 1975 US. Patent Dec. 23, 1975 Sheet2of2 3,927,624
KNOCK DOWN PALLET f BACKGROUND or THE INVENTION 1 1. Field of the Invention I The present invention relates to pallets and, more particularly, to a knock down pallet fabricated from nent fashion. Such pallets are heavy, difficult to store and transport. Because of the rising price of lumber, such pallets have also become rather expensive to fabricate. For example, a six foot square pallet costs approximately $30.00. It would therefore be desirable to' have a pallet which can be assembled and disassembled, as desired, and one which may be assembled into a variety of difierent sizes, such that the pallet is usable in a wide variety of applications and does not have the disadvantages of storage, transportation and cost of the previously mentioned wooden pallets.
SUMMARY OF THE PRESENT INVENTION The present invention which will be described subsequently in greater detail comprises a collapsible pallet fabricated from a plurality of transversely disposed members, each of which is provided with means for releasably attaching the members to one another so as to selectively fabricate pallets of different widths and lengths as desired for a particular application and which may be disassembled and stored or transported as desired. i
It is therefore 'an object of the presentinvention to provide a new and improved pallet which may be assembled and disassembled as desired.
It is also an object of the present invention to provide pallet components which may be assembled and'disassembled to fabricate pallets of varying sizes as necessary to accommodate any application and which components are of a simple and inexpensive design, and thus, inexpensive to fabricate. g
It is still another object of the present invention to provide a pallet which may be disassembled and which has components which are interchangeable'to afford the user the ability to construct a pallet of differeint sizes and which is provided with means forreleasably attaching the various interchangeable components with oneanother.
Other objects, advantages and applications of the present invention will become apparent to those skilled in the art of pallets when the accompanying description of one example of the best mode contemplated'for practicing the invention is read in conjunction with the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS- The description herein makes reference to the accompanying drawings wherein like reference numerals refer to like parts throughout the several views and in which; l v
FIG. 1 is a top plan view of one example of a pallet which is fabricated in accordance with the principles of the present invention;
FIG. 2 is a side elevational view of the pallet as seen from line 2-2 of FIG. 1;
FIG. 3 is a fragmentary, exploded perspective view of the pallet illustrated in FIG. 1;
FIG. 4 is a fragmentary perspective view of the bottom side of the pallet illustrated in FIG. 1;
FIG. 5 is a cross-sectional view of the pallet as taken along line 55 of FIG. 1;
FIG. 6 is an enlarged fragmentary cross-sectional view of the pallet taken along line 66 of FIG. 1; and
FIG. 7 is an enlarged fragmentary view of one leg of an upper element of the pallet illustrated in FIG. 1.
DESCRIPTION OF THE PREFERRED EMBODIMENT Referring now to the drawings and, in particular, to FIG. 1 wherein there is illustrated a pallet 10 constructed in accordance with the principles of the present invention and comprising a plurality of lower pallet components 12 which intersect and are releasably attached to a plurality of upper pallet components 14.
As can best be seen in FIGS. 3 and 7, the lower pallet components 12 each comprise an elongated T-shaped member 16 having an upper base support surface 18 and a downwardly disposed flange 20.
The base surface 18 of the lower pallet component 12 has slots 22 provided at strategic locations along the full length of the surface 18. The slots 22 are square in shape in that their longitudinal length is equal to the width of the base support surface 18 for a purpose which will be described hereinafter with respect to the description of the upper pallet components 14. Immediately beneath each slotted section 22, the pallet component flange 20 has a downwardly extending support leg 24, the same being centrally positioned with respect to the slotted section 22. The upper surface of the flange 20 at the slotted section 22 is provided with a leg receiving slot 26 which slot extends downwardly approximately half the length of the support leg 24.
Thelower portion of the support leg 24 has a slotted section 28 (FIG. 6) extending from the bottom surface of the support leg 24 at its mid-section and aligned with the leg receiving slot 26. It should be noted that the leg receiving slot 26 and slotted section 28 at the bottom of each of the flange legs 24 have a width which is equal to the width of the flange and legs of the upper pallet components 14 for a reason which will be described hereinafter. The lower portion of each support leg 24 is further provided with spaced positioning flanges 30 which are disposed on opposite sides of the slotted section 28 on the same face of the support leg 24 and are adapted to receive a portion of the legs of the upper pallet components 14 which also will be described in greater detail hereinafter.
An inclined web member 32 is attached to the outer ends of the T-shaped member 16 and the outer side of the outermost support legs 24 on each component 12. The web members 32 are T-shaped in cross-section having an outer base surface and an inner flange portion which is integral with the associated sections of the leg 24.and flange 20 of the T-shaped member 16.
In the preferred embodiment the lower pallet component 12 is fabricated from a plastic material and the T-shaped member 16 including the base surface 18, the flange 20, the downwardly extending legs 24, the positioning flanges 30 and the inclined web members 32 are of an integral construction with theslotted section 22 and the support legs 24 being spaced at l2 inch centers. As will be described hereinafter, the length of the lower pallet component 12 may be of any selected length depending upon the desired applications as will be discussed in greater detail hereinafter.
Referring now to FIGS. 3, 5 and 7, the upper pallet components 14 are each illustrated as comprising an elongated T-shaped member 40 having an upper base support surface 42 and a downwardly disposed flange 44. In a manner similar to the lower pallet component 12, the upper pallet component 14 has downwardly extending support legs 46 which are disposed at strategic locations along the length of each component 14 and preferably at 12 inch centers. Each component support leg 46 is provided with leg receiving slots 48 which, as can best be seen in FIG. 7, terminates at its lower end in a pair of opposing shoulders 50. The legs 46 are so constructed that they are laterally movable with respect to each other such that the lower support leg 24 may be received between the shoulders 50 and into the leg receiving slot 48 as will be described hereinafter.
The flange 44 has a pair of spaced lateral projections 52 which define thereinbetween a space receiving groove 54 which, in turn, is aligned with the slot 48 and of a width equal to the width of the lower pallet component support leg 24.
The opposite ends of each of the upper pallet supports 14 has an inclined web member 56 integrally connected thereto and which terminates in an integral connection with the outermost side of the support leg 46. The web members 56 provide bearing support for the outer edge of the pallet components 14 when it is assembled in the manner illustrated in FIGS. 1 and 4.
In the same manner as aforementioned with respect to the lower pallet component 12, the upper pallet component 14 is of an integral construction and preferably fabricated from a plastic material, that is, the elongated T-shaped member 40 including its support surface 42 and flange 44, the downwardly extending support legs 46 and the inclined web members 56 are all of an integral structure and of any one of a selected number of sizes as will be described.
As can best be seen in FIGS. 3 and 4, the pallet is assembled by positioning an upper pallet component 14 in an axis which is perpendicular to the. axis of a lower pallet component 12 and by inserting the support leg 46 of the upper component 14 through the leg receiving slot 26 of the lower support leg 24 and inserting the support leg 24 into the leg receiving slot 48 so that the two component legs interlock as shown in FIG. 4. When the components 12 and 14 are fully engaged as shown in FIG. 4, the opposite sides of the flange of the lower pallet components 12 are received within the groove 54 defined by the spaced flanges 52 so that lateral movement of the flange 20 with respect to the upper pallet component 14 is restrained. Similarly, the lower portion of each leg 46 of the upper pallet component 14 is received within the groove defined by the positioning flanges 30 such that lateral movement between a leg 46 and the lower pallet component 12 is restrained. As aforementioned, the opposing portions of the leg 46 defined by the groove 48 are movable inwardly and outwardly with respect to each other so as to accommodate the passage of the lower support leg 24 into the slot 48 until the shoulders 50 of the upper support legs 46 lockingly engage the slotted section 28 formed at the lower section of the support legs 24 whereby the upper pallet component is releasably attachable to the lower pallet component 12.
As can best be seen in FIG. 6, when the lower and upper pallet components 12 and 14 are connected in the aforementioned manner, the base support surface 42 of the upper pallet component 14 is received within the slotted section 22 of the lower pallet component and the two components form a suitable support surface as shown in FIG. 1.
In the embodiment illustrated in FIG. 1, the lower and upper pallet components 12 and 14 have an overall length of three feet such that the resultant pallet that is formed by assembling the components in the manner aforementionedis a three foot square pallet. It can be appreciated that if upper pallet components of a 6 foot length were utilized, and additional lower pallet components 12 were employed, a six foot by 3 foot pallet could be easily formed, similarly by having pallet components 12 and 14 of different lengths, any number of pallet sizes such as 6 foot and 8 foot squares can be constructed as the pallet components are interchangeable and may be releasably attached to any other component to form a pallet of any desired size.
Although only one example of the present invention has been disclosed, it should be understood by those skilled in the art that other forms may be had, all coming within the spirit of the invention and scope of the appended claims.
What is claimed is as follows: 1. A pallet comprising: a plurality of first beam elements, each fabricated from a plastic material and of a selected length,
each of said first beam elements having a support surface and outwardly projecting support posts at selected spaced locations along the longitudinal length of each of said first beam elements said support surface having notches therein at positions located above each of said support posts;
a plurality of second beam elements, each fabricated from a plastic material and of a selected length, each of said second beam elements having a support surface and outwardly projecting support posts at selected spaced locations along the longitudinal length of each of said second beam elements, said first and second beam element support posts having mating slotted portions such that the support posts of said first beam elements engage the support posts of said second beam elements;
snap lock means carried at the projecting ends of said support posts of said first and second beam elements for interlocking said first and second beam element support posts;
first vertical flange means integrally formed on said first beam elements and extending laterally of said first beam element support posts to engage said second beam element support posts; and
second vertical flange means integrally formed on said second beam elements and extending laterally of said second beam element support posts to engage said first beam element support posts, said first and second vertical flange means respectively restraining said second and first beam element support posts from lateral movement with respect to one another.
Claims (1)
1. A pallet comprising: a plurality of first beam elements, each fabricated from a plastic material and of a selected length, each of said first beam elements having a support surface and outwardly projecting support posts at selected spaced locations along the longitudinal length of each of said first beam elements said support surface having notches therein at positions located above each of said support posts; a plurality of second beam elements, each fabricated from a plastic material and of a selected length, each of said second beam elements having a support surface and outwardly projecting support posts at selected spaced locations along the longitudinal length of each of said second beam elements, said first and second beam element support posts having mating slotted portions such that the support posts of said first beam elements engage the support posts of said second beam elements; snap lock means carried at the projecting ends of said support posts of said first and second beam elements for interlocking said first and second beam element support posts; first vertical flange means integrally formed on said first beam elements and extending laterally of said first beam element support posts to engage said second beam element support posts; and second vertical flange means integrally formed on said second beam elements and extending laterally of said second beam element support posts to engage said first beam element support posts, said first and second vertical flange means respectively restraining said second and first beam element support posts from lateral movement with respect to one another.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US436876A US3927624A (en) | 1974-01-28 | 1974-01-28 | Knock down pallet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US436876A US3927624A (en) | 1974-01-28 | 1974-01-28 | Knock down pallet |
Publications (1)
Publication Number | Publication Date |
---|---|
US3927624A true US3927624A (en) | 1975-12-23 |
Family
ID=23734180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US436876A Expired - Lifetime US3927624A (en) | 1974-01-28 | 1974-01-28 | Knock down pallet |
Country Status (1)
Country | Link |
---|---|
US (1) | US3927624A (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124444A (en) * | 1971-01-11 | 1978-11-07 | The Babcock & Wilcox Company | Nuclear fuel rod supporting arrangement |
US4350099A (en) * | 1979-01-06 | 1982-09-21 | Nilssuns Industriemballage Ab | Cargo pallet |
US4359948A (en) * | 1980-04-07 | 1982-11-23 | Paul Judy & Associates | Knock-down pallet and stringer attaching mechanism |
US4483119A (en) * | 1981-04-01 | 1984-11-20 | Ernest Hernandez | Bar support for use with reinforced concrete |
US4570883A (en) * | 1983-04-29 | 1986-02-18 | Westinghouse Electric Corp. | Tube support grid |
US4625869A (en) * | 1985-12-30 | 1986-12-02 | Lankhorst Touwfabrieken B.V. | Carrier for packaging, shipping and transporting coiled, heavy-weight products |
US4760680A (en) * | 1987-04-27 | 1988-08-02 | Myers Robert E | Fiberglass grating formed of interlocked pultruded fiberglass grating bars |
US4841879A (en) * | 1983-04-19 | 1989-06-27 | Stewart Ferguson | Four-way skeleton pallet |
US4898102A (en) * | 1989-07-10 | 1990-02-06 | Thebeau Donald W | Load carrying skid assembly |
US4936229A (en) * | 1989-05-30 | 1990-06-26 | Huskey Manufacturing, Inc. | Pallet and method of making same |
US4979446A (en) * | 1989-03-09 | 1990-12-25 | Winebarger Ken N | Corrugated pallet |
DE4024123C1 (en) * | 1990-07-30 | 1992-02-20 | Rolf, Christa, 4834 Harsewinkel, De | |
US5170722A (en) * | 1990-12-27 | 1992-12-15 | Motion Products Company Limited Partnership | Pallet assembly |
US5211117A (en) * | 1991-09-11 | 1993-05-18 | Lorin Industries, Inc. | Pallet assembly |
US5425314A (en) * | 1994-06-30 | 1995-06-20 | International Paper Company | Beam pallet |
US5458069A (en) * | 1993-02-05 | 1995-10-17 | Stolzman; Michael D. | Plastic skid and method of manufacture |
US5487345A (en) * | 1989-03-09 | 1996-01-30 | Unipal International Corporation | Parametrically wrapped pallet member and pallet constructed thereof |
US20110095146A1 (en) * | 2008-04-04 | 2011-04-28 | Aktiebolaget Electrolux | trivet |
USD963283S1 (en) * | 2018-06-26 | 2022-09-06 | Greystone Logistics, Inc. | Structural rod |
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US1005012A (en) * | 1910-12-12 | 1911-10-03 | Alexander M Neeper | Metal window-frame. |
US1329357A (en) * | 1919-05-19 | 1920-02-03 | William L Baxter | Skid for elevating and conveying trucks |
US1995482A (en) * | 1933-04-17 | 1935-03-26 | Hummel & Downing Co | Container partition |
US2904297A (en) * | 1957-07-05 | 1959-09-15 | Charles Dreifus Jr | Pallet |
US3003055A (en) * | 1958-09-10 | 1961-10-03 | Liberman Milton | Lighting fixture |
US3203612A (en) * | 1963-04-30 | 1965-08-31 | Standard Brands Inc | Partition member |
US3287874A (en) * | 1963-08-05 | 1966-11-29 | K S H Plastics Inc | Channel grid members with t-rail and hanger bracket |
US3469542A (en) * | 1968-05-15 | 1969-09-30 | Uno A Ahlenius | Knock down pallet |
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Publication number | Priority date | Publication date | Assignee | Title |
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US1005012A (en) * | 1910-12-12 | 1911-10-03 | Alexander M Neeper | Metal window-frame. |
US1329357A (en) * | 1919-05-19 | 1920-02-03 | William L Baxter | Skid for elevating and conveying trucks |
US1995482A (en) * | 1933-04-17 | 1935-03-26 | Hummel & Downing Co | Container partition |
US2904297A (en) * | 1957-07-05 | 1959-09-15 | Charles Dreifus Jr | Pallet |
US3003055A (en) * | 1958-09-10 | 1961-10-03 | Liberman Milton | Lighting fixture |
US3203612A (en) * | 1963-04-30 | 1965-08-31 | Standard Brands Inc | Partition member |
US3287874A (en) * | 1963-08-05 | 1966-11-29 | K S H Plastics Inc | Channel grid members with t-rail and hanger bracket |
US3469542A (en) * | 1968-05-15 | 1969-09-30 | Uno A Ahlenius | Knock down pallet |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124444A (en) * | 1971-01-11 | 1978-11-07 | The Babcock & Wilcox Company | Nuclear fuel rod supporting arrangement |
US4350099A (en) * | 1979-01-06 | 1982-09-21 | Nilssuns Industriemballage Ab | Cargo pallet |
US4359948A (en) * | 1980-04-07 | 1982-11-23 | Paul Judy & Associates | Knock-down pallet and stringer attaching mechanism |
US4483119A (en) * | 1981-04-01 | 1984-11-20 | Ernest Hernandez | Bar support for use with reinforced concrete |
US4841879A (en) * | 1983-04-19 | 1989-06-27 | Stewart Ferguson | Four-way skeleton pallet |
US4570883A (en) * | 1983-04-29 | 1986-02-18 | Westinghouse Electric Corp. | Tube support grid |
US4625869A (en) * | 1985-12-30 | 1986-12-02 | Lankhorst Touwfabrieken B.V. | Carrier for packaging, shipping and transporting coiled, heavy-weight products |
US4760680A (en) * | 1987-04-27 | 1988-08-02 | Myers Robert E | Fiberglass grating formed of interlocked pultruded fiberglass grating bars |
US4979446A (en) * | 1989-03-09 | 1990-12-25 | Winebarger Ken N | Corrugated pallet |
US5487345A (en) * | 1989-03-09 | 1996-01-30 | Unipal International Corporation | Parametrically wrapped pallet member and pallet constructed thereof |
US4936229A (en) * | 1989-05-30 | 1990-06-26 | Huskey Manufacturing, Inc. | Pallet and method of making same |
US4898102A (en) * | 1989-07-10 | 1990-02-06 | Thebeau Donald W | Load carrying skid assembly |
DE4024123C1 (en) * | 1990-07-30 | 1992-02-20 | Rolf, Christa, 4834 Harsewinkel, De | |
US5170722A (en) * | 1990-12-27 | 1992-12-15 | Motion Products Company Limited Partnership | Pallet assembly |
WO1993013996A1 (en) * | 1990-12-27 | 1993-07-22 | Motion Products Company Limited Partnership | Pallet assembly |
US5211117A (en) * | 1991-09-11 | 1993-05-18 | Lorin Industries, Inc. | Pallet assembly |
US5458069A (en) * | 1993-02-05 | 1995-10-17 | Stolzman; Michael D. | Plastic skid and method of manufacture |
US5425314A (en) * | 1994-06-30 | 1995-06-20 | International Paper Company | Beam pallet |
US20110095146A1 (en) * | 2008-04-04 | 2011-04-28 | Aktiebolaget Electrolux | trivet |
US8701651B2 (en) * | 2008-04-04 | 2014-04-22 | Aktiebolaget Electrolux | Trivet |
USD963283S1 (en) * | 2018-06-26 | 2022-09-06 | Greystone Logistics, Inc. | Structural rod |
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