Claims
- 1. A pallet, comprising:
- at least two spaced-apart baseboards;
- at least two spaced-apart stringers disposed transverse to the baseboards, each stringer having end portions which overlap and connect to the baseboards; and
- at least two spaced-apart deckboards disposed transverse to the stringers and connected at overlapping portions on an upper surface of the stringers, the baseboards, stringers, and deckboards bonded together with adhesive at the overlapping portions,
- each baseboard, stringer, and deckboard comprising:
- a central web of a plurality of low density elongated corrugated paperboard sheets grouped together in a stack and bonded together with an adhesive, thereby providing an interior structure defining a cross-section shape of said web; and
- a beam-defining pair of caps, each cap being at least one ply of a high density fiberboard sheet bonded to a respected side of the stack of paperboard sheets; and
- one of the caps for each deckboard including extended portions that extend longitudinally from respective distal ends of the deckboard, whereby each of the extended portions, being folded perpendicular against a respective outer face of the stringer and secured thereto with adhesive, overlaps a joint between the deckboard and the stringer.
- 2. The pallet as recited in claim 1, wherein the stringers include a first lapped portion for each deck board, the lapped portion defining a notch in an upper surface of the stringer for receiving a respective end portion of one of the deck boards.
- 3. The pallet as recited in claim 1, wherein the stringers include a second lapped portion for each baseboard, the second lapped portion defining a notch in a lower surface of the stringer for receiving a respective end portion of one of the baseboards.
- 4. The pallet as recited in claim 1, wherein each stringer includes a pair of notches in the lower surface for receiving blades of a forklift truck into the pallet, the notches equally spaced from a transverse axis of the pallet.
- 5. A pallet, comprising:
- at least two spaced-apart baseboards;
- at least two spaced-apart stringers disposed transverse to the baseboards, each stringer including for each baseboard a notch in a lower surface of the stringer for receiving an overlapping respective end portion of one of the baseboards;
- at least two spaced-apart deckboards disposed transverse to the stringer, each stringer including for each deckboard a notch on an upper surface of the stringer for receiving an overlapping respective end portion of one of the deckboards, the baseboards, the stringers, and the deckboards bonded together with adhesive at the overlapping portions, each baseboard, stringer, and deck board comprising:
- a central web of a plurality of low density elongated corrugated paperboard sheets grouped together in a stack and bonded together with an adhesive; and
- a beam-defining pair of caps, each cap being at least one ply of a high density fibreboard sheet bonded to a pair of faces on opposite sides of the stack of paperboard sheets, and wherein one of the caps for the deckboards is longer than the other of the caps and defines outer portions at respective distal ends of the one said cap, each outer portion extends outwardly longitudinally from a respective distal end of the deckboard,
- whereby each of the outer portions, being folded perpendicular against a respective outside face of the stringer and secured thereto with adhesive, overlaps a joint between the deckboard and the stringer.
Parent Case Info
This is a division of 08/198,504, filed Feb. 18, 1994 now abandoned and a continuation-in-part of U.S. patent application Ser. No. 08/066,342 filed May 24, 1993 now U.S. Pat. No. 5,520,982.
US Referenced Citations (10)
Foreign Referenced Citations (2)
Number |
Date |
Country |
4314504 |
Dec 1993 |
DEX |
2127773 |
Apr 1984 |
GBX |
Divisions (1)
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Number |
Date |
Country |
Parent |
198504 |
Feb 1994 |
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