US2963248A - Multiple deck platform - Google Patents
Multiple deck platform Download PDFInfo
- Publication number
- US2963248A US2963248A US704740A US70474057A US2963248A US 2963248 A US2963248 A US 2963248A US 704740 A US704740 A US 704740A US 70474057 A US70474057 A US 70474057A US 2963248 A US2963248 A US 2963248A
- Authority
- US
- United States
- Prior art keywords
- deck
- upper deck
- plates
- platform
- angle irons
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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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
- B65D19/02—Rigid pallets with side walls, e.g. box pallets
- B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
- B65D19/14—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of wood
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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
- B65D2519/00024—Metal
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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
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- B65D2519/00029—Wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- 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
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- B65D2519/00323—Overall construction of the base 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
- B65D2519/00328—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
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- B65D2519/00398—Overall construction reinforcements
- B65D2519/00432—Non-integral, e.g. inserts
- B65D2519/00452—Non-integral, e.g. inserts on the walls
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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
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- B65D2519/00492—Overall construction of the side walls
- B65D2519/00497—Overall construction of the side walls whereby at least one side wall is made of 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
- B65D2519/00547—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
- B65D2519/00562—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 chemical connection, e.g. glued, welded, sealed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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- 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
- B65D2519/00572—Structures 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D2519/00577—Connections structures connecting side walls, including corner posts, to each other
- B65D2519/00616—Connections structures connecting side walls, including corner posts, to each other structures not intended to be disassembled
- B65D2519/00621—Connections structures connecting side walls, including corner posts, to each other structures not intended to be disassembled sidewalls directly connected to each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D2519/00716—Connections structures connecting the lid or cover to the side walls or corner posts non-removable lid or covers
- B65D2519/00721—Connections structures connecting the lid or cover to the side walls or corner posts non-removable lid or covers hinged lids
- B65D2519/00731—Connections structures connecting the lid or cover to the side walls or corner posts non-removable lid or covers hinged lids separately formed
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Definitions
- This invention relates generally to platforms for transport or storage of objects accommodated thereon, and in particular to a multiple deck platform having an upper deck which can be easily and conveniently moved between lower and raised position.
- a multiple deck platform having a hinged upper deck which may be swung to raised position after being unloaded so as to make the lower deck available for subsequent unloading. While the framework for both the lower deck and the upper deck is formed of relatively heavy, braced members, counterweighting springs are provided which act upon the upper deck so that its weight is substantially balanced. The upper deck may therefore be moved to raised position with a relatively light force.
- An object of the present invention is, therefore, to provide a multiple deck platform which reducw by onehalf the floor space required for storing of a given number of objects, such as soft drink pre-mix cans and materially reduces the labor cost of handling.
- a further object of the present invention is to provide a multiple deck platform of the type referred to above having means for counterbalancing the weight of the upper deck to permit it to be easily and conveniently moved to raised position.
- a further object of the present invention is to provide a multiple deck platform having a framework constructed of relatively heavy structural steel members with the decks proper being formed of wood so as to resist scarring or other damage to the objects, such as soft drink pre-mix cans, placed thereon.
- Fig. 1 is a perspective view of a platform embodying the present invention showing the upper deck in raised position.
- Fig. 2 is a perspective view similar to Fig. 1, but showing the platform from the end opposite to that of Fig. 1.
- Fig. 3 is a perspective view of the platform with the upper deck in lowered position and with both decks loaded.
- the platform is shown to include a lower'deck indicated generally at and an upper deck indicated generally at 11.
- the lower deck comprises spaced parallel angle irons 12 having 2,953,248 Patented De- 6, .969,
- each of the angle irons carries an oppositely disposed angle iron 16 which underlies the end margins of the deck boards.
- the web portion generally formed by the angle irons 12 and 16 has secured thereto, by welding or other suitable means, the spaced skids 17. As may be seen in Fig. 2, the skids permit a rolling jack 20 to be accommodated under the lower deck when the platform is to be transported.
- Triangularly-shaped bracing plates 18 are secured by welding or other suitable means to the end areas of the angle irons 12. Adjacent pairs of the bracing plates have. extending therebetween end plates 19, the end plates being secured to the bracing plates by means of countersunk bolts 21. Each of the endplates has welded thereto at its upper margin a reinforcing member 22.
- Fig. 1 it may be seen that one of the end plates has bolted thereon hinge straps 23 which carry eyes at their upper ends accommodating a hinge rod or pintle 24.
- the pintle provides a pivotal support for the upper deck which is similar to the lower deck previously described.
- the upper deck includes overlapping angle irons 26. and 27 which, by means of bolts 28, hold therebetween the upper deck boards 29. Plates 31 extendbetween the angle irons and serve to reinforce the deck floor, similar plates (not visible) being provided for the lower deck floor.
- the upper deck is provided with upstanding angle ironsu32 and at its other end with angle members 33 having triangular faced portions extending along the sides of the upper deck.
- the angle irons 32 andthe angle members 33 are secured by any suitable means, such as welding, to the angle irons 26.
- Lower end rails 34 extend across the end of the upper deck, being secured by means of bolts 36 to the angle irons 32 and the angle members 33.
- Upper end rails 37 similarly extend across the ends .of the upper deck.
- Upper side rails 38 are pivoted to the angle irons at 40 and, as shown in Fig. 3, may be pivotally raised to facilitate the unloading of the upper deck, their lowered position being defined by stop pins 39.
- Hinge straps 41 extend from between the angle irons 26 and 27 and at their outer ends are. provided with eyes which accommodate the pintle 24.
- a central hinge strap 42 is secured by means of bolts 43 to the under face of the adjacent plate 31.
- the outer end of the strap 42 is provided with an eye which also accommodates the pintle 24.
- Members 46 are bolted at 47 to the angle members 33 and extend through slots therein. As will be apparent from Fig. 3, the members 46 are spaced above the hinge pintle 24 and extend outboard thereof. At their ends the members 46 have hooked thereto tension springs 48 which are anchored by means of eyes 49 carried by outwardly extending brackets 51. With the upper deck in lowered position, as shown in Fig. 3, it will be evident that the axes of the springs 48 are substantially vertical and the force of the spring therefore has substantially no component tending to raise the upper deck. After the upper deck is unloaded, it may be raised by applying only a small upward force at its free end sufficient to move the axes of the springs off the vertical.
- the loaded platform as shown in Fig. 3 may be prepared for unloading by first raising the side rails 38 (these rails are shown partially raised in'Fig.'3), thereby permitting convenient access to the upper deck. After the upper deck is unloaded, it may be swung to raised position (Figs. 1 and 2) and the lower deck unloaded.
- the platform is constructed of relatively heavy structural steel members and heavy deck boards.
- the end plates 19 are provided with suitable notches 52 to accommodate the depending sides of the channel structures formed by angle irons 26 and 27.
- This arrangement has a bracing function resisting lateral displacement of the upper deck and permits the weight of the upper deck and its contents to be supported on the reinforced upper margin of the end plates 19 and upon the upper edges 53 of the bracing plates 18.
- the key portions of the structure may be disassembled by unbolting them from the other components for cleaning or repair.
- the present invention thus provides a means for trans porting or storing objects, such as soft drink pro-mix cans, on two levels with convenient access being provided to both levels and resulting in a fifty percent reduction in floor space required to accommodate a given number of objects. Further, because of the balanced arrangement of the upper deck, the platform can be loaded and unloaded With a minimum use of labor.
- a multiple deck platform for storage or transport of objects accommodated thereon said platform including a lower deck, said lower deck being formed by parallel coextensive angle irons having deck boards extending transversely therebetween, bracing plates of equal height rigidly connected to and extending upwardly from said angle irons at each of their ends, end plates secured to said bracing plates and extending across the ends of said lower deck, an upper deck formed by parallel coextensive channel forming members having boards extending transversely therebetween and parallel to the web portion of said channels, hinge means mounted jointly upon one of said end plates and said upper deck to permit said upper deck to be pivotally raised with relation to said lower deck, members carried by said upper deck spaced above said hinge means and extending outwardly therefrom, adjustable counterweight springs extendin'gbetween said one of said end plates and the ends of said members, each of said end plates having appropriately spaced slots in its upper margin to accommodate and thereby brace the depending sides of said channel forming members when said upper deck is in lowered position.
- a storage and transport structure comprising lower and upper decks of equal areas, parallel end plates of equal height attached to said lower deck and extending upwardly from the ends thereof, hinge members connecting an end of said upper deck with the upper end of one of said plates, parallel angle irons secured to the underside of said upper deck longitudinally and inwardly from the lateral edges thereof and extending throughout its length, said end plates having notches in their upper edges to receive the projecting portions of said angle irons whereby to lock said upper deck when in lowered position in parallelism with said lower deck and against lateral movement with respect to said plates, bracing plates rising from the corners of said upper deck, a member projecting rearwardly from the upper end of each of said bracing plates at the hinged end of said upper deck, a spring connected at one end to each of said members and at their opposite ends to the adjacent end plate below the hinges thereof, and means for adjusting the tension of said springs.
- a storage and transport structure comprising lower and upper decks of equal areas, parallel end plates of equal height attached to said lower deck and extending upwardly from the ends thereof, hinge members connecting an end of said upper deck with the upper end of one said plates and normally resting at its opposite end upon the other of said end plates in parallelism with said lower deck, spaced parallel angle irons secured to the underside of said upper deck longitudinally thereof and extending throughout its length, said end plates having notches in their upper edges to receive the projecting portions of said angle irons whereby to lock said upper deck when in lowered position against lateral movement with respect to said plates, bracing plates rising from the corners of said upper deck, rails connecting said bracing plates at their upper ends, a member projecting rearwardly from the upper end of each of said bracing plates at the hinged end of said upper deck, a spring connected at one end to each of said members and at their opposite ends to the adjacent end plate below the hinges thereof, and means for adjusting the tension of said springs.
Description
Dec. 6, 1960 n. ANDERSON 2,963,248
MULTIPLE DECK PLATFORM Filed D90. 23, 1957 3 Sheets-Sheet 1 INVENTOR.
Dom: flzvazksaM firramve'rs.
Dec. 6, 1960 D. ANDERSON 2,963,248
- D. ANDERSON MULTIPLE DECK PLATFORM Filed Dec. 23, 1957 ,PIE'.
3 Sheets-Sheet 5 H g 37 a a 26 INVENTOR.
Dar; 5 fl/VDERSON.
nited States Paten MULTIPLE DECK PLATFORM Doyle Anderson, 1631 E. Pontiac St., Fort Wayne, Ind.
Filed Dec. 23, 1957, Ser. No. 704,740
3 Claims. (Cl. 248-120) This invention relates generally to platforms for transport or storage of objects accommodated thereon, and in particular to a multiple deck platform having an upper deck which can be easily and conveniently moved between lower and raised position.
In the transport and storage of objects such as cans of soft drink pre-mix platforms of a single deck type are customarily used. When single deck platforms are used, it will be apparent that storage of the. cans requires a maximum amount of floor space. The capital investment required to provide relatively extensive floor space is considerable and any means for reducing the amount of floor space needed for storage of a given amount of cans is obviously desirable. Further, the labor cost in handling bulky objects such as soft drink pre-mix cans is relatively high where the rudimentary single deck platforms are used.
In accordance with the present invention there is provided a multiple deck platform having a hinged upper deck which may be swung to raised position after being unloaded so as to make the lower deck available for subsequent unloading. While the framework for both the lower deck and the upper deck is formed of relatively heavy, braced members, counterweighting springs are provided which act upon the upper deck so that its weight is substantially balanced. The upper deck may therefore be moved to raised position with a relatively light force.
An object of the present invention is, therefore, to provide a multiple deck platform which reducw by onehalf the floor space required for storing of a given number of objects, such as soft drink pre-mix cans and materially reduces the labor cost of handling.
A further object of the present invention is to provide a multiple deck platform of the type referred to above having means for counterbalancing the weight of the upper deck to permit it to be easily and conveniently moved to raised position.
A further object of the present invention is to provide a multiple deck platform having a framework constructed of relatively heavy structural steel members with the decks proper being formed of wood so as to resist scarring or other damage to the objects, such as soft drink pre-mix cans, placed thereon. v a r p The full nature of the invention will be understood from the accompanying drawings and the following description and claims:
Fig. 1 is a perspective view of a platform embodying the present invention showing the upper deck in raised position.
Fig. 2 is a perspective view similar to Fig. 1, but showing the platform from the end opposite to that of Fig. 1.
Fig. 3 is a perspective view of the platform with the upper deck in lowered position and with both decks loaded.
Referring initially to Figs. 1 and 2, the platform is shown to include a lower'deck indicated generally at and an upper deck indicated generally at 11. The lower deck comprises spaced parallel angle irons 12 having 2,953,248 Patented De- 6, .969,
Triangularly-shaped bracing plates 18 are secured by welding or other suitable means to the end areas of the angle irons 12. Adjacent pairs of the bracing plates have. extending therebetween end plates 19, the end plates being secured to the bracing plates by means of countersunk bolts 21. Each of the endplates has welded thereto at its upper margin a reinforcing member 22.
Referring now principally to Fig. 1 it may be seen that one of the end plates has bolted thereon hinge straps 23 which carry eyes at their upper ends accommodating a hinge rod or pintle 24. The pintle provides a pivotal support for the upper deck which is similar to the lower deck previously described. The upper deck includes overlapping angle irons 26. and 27 which, by means of bolts 28, hold therebetween the upper deck boards 29. Plates 31 extendbetween the angle irons and serve to reinforce the deck floor, similar plates (not visible) being provided for the lower deck floor. At one of its ends the upper deck is provided with upstanding angle ironsu32 and at its other end with angle members 33 having triangular faced portions extending along the sides of the upper deck. The angle irons 32 andthe angle members 33 are secured by any suitable means, such as welding, to the angle irons 26. Lower end rails 34 extend across the end of the upper deck, being secured by means of bolts 36 to the angle irons 32 and the angle members 33. Upper end rails 37 similarly extend across the ends .of the upper deck. Upper side rails 38 are pivoted to the angle irons at 40 and, as shown in Fig. 3, may be pivotally raised to facilitate the unloading of the upper deck, their lowered position being defined by stop pins 39.
In operation the loaded platform as shown in Fig. 3 may be prepared for unloading by first raising the side rails 38 (these rails are shown partially raised in'Fig.'3), thereby permitting convenient access to the upper deck. After the upper deck is unloaded, it may be swung to raised position (Figs. 1 and 2) and the lower deck unloaded.
It will be noted that the platform is constructed of relatively heavy structural steel members and heavy deck boards. The end plates 19 are provided with suitable notches 52 to accommodate the depending sides of the channel structures formed by angle irons 26 and 27. This arrangement has a bracing function resisting lateral displacement of the upper deck and permits the weight of the upper deck and its contents to be supported on the reinforced upper margin of the end plates 19 and upon the upper edges 53 of the bracing plates 18. It will be further noted that the key portions of the structure may be disassembled by unbolting them from the other components for cleaning or repair.
The present invention thus provides a means for trans porting or storing objects, such as soft drink pro-mix cans, on two levels with convenient access being provided to both levels and resulting in a fifty percent reduction in floor space required to accommodate a given number of objects. Further, because of the balanced arrangement of the upper deck, the platform can be loaded and unloaded With a minimum use of labor.
While the invention has been disclosed and described in some detail in the drawings and foregoing description, they are to be considered as illustrative and not restrictive in character, as other modifications may readily sugget themselves to persons skilled in this art and within the broad scope of the invention, reference being had to the appended claims.
The invention claimed is:
l. A multiple deck platform for storage or transport of objects accommodated thereon, said platform including a lower deck, said lower deck being formed by parallel coextensive angle irons having deck boards extending transversely therebetween, bracing plates of equal height rigidly connected to and extending upwardly from said angle irons at each of their ends, end plates secured to said bracing plates and extending across the ends of said lower deck, an upper deck formed by parallel coextensive channel forming members having boards extending transversely therebetween and parallel to the web portion of said channels, hinge means mounted jointly upon one of said end plates and said upper deck to permit said upper deck to be pivotally raised with relation to said lower deck, members carried by said upper deck spaced above said hinge means and extending outwardly therefrom, adjustable counterweight springs extendin'gbetween said one of said end plates and the ends of said members, each of said end plates having appropriately spaced slots in its upper margin to accommodate and thereby brace the depending sides of said channel forming members when said upper deck is in lowered position.
2. A storage and transport structure comprising lower and upper decks of equal areas, parallel end plates of equal height attached to said lower deck and extending upwardly from the ends thereof, hinge members connecting an end of said upper deck with the upper end of one of said plates, parallel angle irons secured to the underside of said upper deck longitudinally and inwardly from the lateral edges thereof and extending throughout its length, said end plates having notches in their upper edges to receive the projecting portions of said angle irons whereby to lock said upper deck when in lowered position in parallelism with said lower deck and against lateral movement with respect to said plates, bracing plates rising from the corners of said upper deck, a member projecting rearwardly from the upper end of each of said bracing plates at the hinged end of said upper deck, a spring connected at one end to each of said members and at their opposite ends to the adjacent end plate below the hinges thereof, and means for adjusting the tension of said springs.
3. A storage and transport structure comprising lower and upper decks of equal areas, parallel end plates of equal height attached to said lower deck and extending upwardly from the ends thereof, hinge members connecting an end of said upper deck with the upper end of one said plates and normally resting at its opposite end upon the other of said end plates in parallelism with said lower deck, spaced parallel angle irons secured to the underside of said upper deck longitudinally thereof and extending throughout its length, said end plates having notches in their upper edges to receive the projecting portions of said angle irons whereby to lock said upper deck when in lowered position against lateral movement with respect to said plates, bracing plates rising from the corners of said upper deck, rails connecting said bracing plates at their upper ends, a member projecting rearwardly from the upper end of each of said bracing plates at the hinged end of said upper deck, a spring connected at one end to each of said members and at their opposite ends to the adjacent end plate below the hinges thereof, and means for adjusting the tension of said springs.
References Cited in the file of this patent UNITED STATES PATENTS 1,455,133 Downs May 15, 1923 1,618,257 Young Feb. 22, 1927 1,856,935 Turner May 3, 1932 2,070,070 Stoner Feb. 9, 1937 2,716,495 Prevette Aug. 30, 1955 2,770,491 Perko Nov. 13, 1956 FOREIGN PATENTS 251,762 Great Britain May 13, 1926
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US704740A US2963248A (en) | 1957-12-23 | 1957-12-23 | Multiple deck platform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US704740A US2963248A (en) | 1957-12-23 | 1957-12-23 | Multiple deck platform |
Publications (1)
Publication Number | Publication Date |
---|---|
US2963248A true US2963248A (en) | 1960-12-06 |
Family
ID=24830686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US704740A Expired - Lifetime US2963248A (en) | 1957-12-23 | 1957-12-23 | Multiple deck platform |
Country Status (1)
Country | Link |
---|---|
US (1) | US2963248A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3170612A (en) * | 1962-10-19 | 1965-02-23 | Blumenschein Gordon | Garden tool holder |
US3425365A (en) * | 1966-09-13 | 1969-02-04 | Thoreson Mccosh Inc | Tilt table |
FR2348857A1 (en) * | 1976-04-22 | 1977-11-18 | Jansen Dorothy | Goods handling pallet with corner uprights - has struts biassed toward vertical position by coil or torsion springs |
US4309013A (en) * | 1978-09-20 | 1982-01-05 | Howe Theodore | Freight carrier |
US4796539A (en) * | 1986-02-07 | 1989-01-10 | Brownline (U.K.) Limited | Extenders for aircraft pallets |
US4807904A (en) * | 1987-05-07 | 1989-02-28 | Simplicity Manufacturing, Inc. | Riding mower chassis having improved rear portion |
US5085557A (en) * | 1990-12-17 | 1992-02-04 | Deere & Company | Large part rollover device |
US6220462B1 (en) * | 1997-12-19 | 2001-04-24 | Irvin Automotive Products, Inc. | Flexible parts transporting system |
US20090000983A1 (en) * | 2007-06-27 | 2009-01-01 | S H Partners, Llc | Shipping system and method of use |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1455133A (en) * | 1921-11-25 | 1923-05-15 | Downs Frank Wellington | Hinged cover for containers |
GB251762A (en) * | 1925-04-27 | 1926-05-13 | William Wharton | Improvements in road vehicle tipping gear |
US1618257A (en) * | 1923-02-27 | 1927-02-22 | Clarence H Young | Skid |
US1856935A (en) * | 1930-05-09 | 1932-05-03 | Giles M Turner | Rack |
US2070070A (en) * | 1935-08-01 | 1937-02-09 | Frank H Stoner | Platform box |
US2716495A (en) * | 1953-11-09 | 1955-08-30 | Carl E Prevette | Storage, display and self service stand |
US2770491A (en) * | 1950-10-23 | 1956-11-13 | Frank J Perko | Dumping vehicle |
-
1957
- 1957-12-23 US US704740A patent/US2963248A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1455133A (en) * | 1921-11-25 | 1923-05-15 | Downs Frank Wellington | Hinged cover for containers |
US1618257A (en) * | 1923-02-27 | 1927-02-22 | Clarence H Young | Skid |
GB251762A (en) * | 1925-04-27 | 1926-05-13 | William Wharton | Improvements in road vehicle tipping gear |
US1856935A (en) * | 1930-05-09 | 1932-05-03 | Giles M Turner | Rack |
US2070070A (en) * | 1935-08-01 | 1937-02-09 | Frank H Stoner | Platform box |
US2770491A (en) * | 1950-10-23 | 1956-11-13 | Frank J Perko | Dumping vehicle |
US2716495A (en) * | 1953-11-09 | 1955-08-30 | Carl E Prevette | Storage, display and self service stand |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3170612A (en) * | 1962-10-19 | 1965-02-23 | Blumenschein Gordon | Garden tool holder |
US3425365A (en) * | 1966-09-13 | 1969-02-04 | Thoreson Mccosh Inc | Tilt table |
FR2348857A1 (en) * | 1976-04-22 | 1977-11-18 | Jansen Dorothy | Goods handling pallet with corner uprights - has struts biassed toward vertical position by coil or torsion springs |
US4309013A (en) * | 1978-09-20 | 1982-01-05 | Howe Theodore | Freight carrier |
US4796539A (en) * | 1986-02-07 | 1989-01-10 | Brownline (U.K.) Limited | Extenders for aircraft pallets |
US4807904A (en) * | 1987-05-07 | 1989-02-28 | Simplicity Manufacturing, Inc. | Riding mower chassis having improved rear portion |
US5085557A (en) * | 1990-12-17 | 1992-02-04 | Deere & Company | Large part rollover device |
US6220462B1 (en) * | 1997-12-19 | 2001-04-24 | Irvin Automotive Products, Inc. | Flexible parts transporting system |
US20090000983A1 (en) * | 2007-06-27 | 2009-01-01 | S H Partners, Llc | Shipping system and method of use |
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