Abstract: A plastic pallet including a square upper plate part and lower plate part, and columns connecting the upper plate part and the lower plate part. Fork insertion apertures are formed between the columns in the side faces of the pallet. Rectangular reinforcing frames are multiply formed surrounding the cross-section of the fork insertion apertures orthogonal to the fork insertion direction, and a hollow portion is formed inside these reinforcing frames, along at least three sides of the reinforcing frame.

Abstract: This synthetic resin pallet has a load portion 1 and a plurality of leg portions 2 protruding downward from the load portion 1 with fork inserting portions 4 provided between the leg portions 2. The load portion 1 comprises a horizontal plate portion and a grating portion 6 formed by intersection of a plurality of vertical ribs 6a, 7a and a plurality of horizontal ribs 6b, 7b, provided at a bottom of the horizontal plate portion. The leg portions 2 are so formed as to protrude downward from a lower end of the grating portion 6. Each of the leg portions 2 comprises a plurality of small leg portions 3 that are separated by a plurality of parallel vertical ribs 7a and/or a plurality of parallel horizontal ribs 7b. Engagement holes 22 are formed in the small leg portions 3 and plate-like link portions 20 are attached by fitting engagement portions 24 in the engagement holes. Recesses in which the small leg portions 3 are to be fitted are formed in the plate-like link portions 20.

Abstract: This plastic pallet comprises a square upper plate part 1 and lower plate part 2, and columns 3, 4 and 5 connecting the upper plate part 1 and the lower plate part 2. Fork insertion apertures 6 are formed between the columns 3 and 4 in the side faces of the pallet. Rectangular reinforcing frames 70 are multiply formed surrounding the cross-section of the fork insertion apertures 6 orthogonal to the fork insertion direction, and a hollow portion 70′ is formed inside these reinforcing frames 70, along at least three sides of the reinforcing frame 70.

Abstract: With a synthetic resin pallet provided with large open portions in an under surface portion for handling with a hand lifter, the aim is to improve the strength of the under surface portion. Therefore there is provided a synthetic resin pallet having an upper surface portion and an under surface portion which is provided with large open portions, the upper surface portion and the under surface portion being connected by columns, with fork insertion apertures formed between the columns, the synthetic resin pallet being integrally formed by connecting a pallet upper part integrally formed with the upper surface portion and column main portions, and a strengthened pallet lower part integrally formed with the under surface portion and column lower end portions, by the respective columns.