CA2120881A1 - Stackable load bearing tray - Google Patents

Stackable load bearing tray

Info

Publication number
CA2120881A1
CA2120881A1 CA002120881A CA2120881A CA2120881A1 CA 2120881 A1 CA2120881 A1 CA 2120881A1 CA 002120881 A CA002120881 A CA 002120881A CA 2120881 A CA2120881 A CA 2120881A CA 2120881 A1 CA2120881 A1 CA 2120881A1
Authority
CA
Canada
Prior art keywords
bottom wall
load bearing
recessed area
upper edge
tray
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.)
Granted
Application number
CA002120881A
Other languages
French (fr)
Other versions
CA2120881C (en
Inventor
Maurice Beauchamp
Michel Lanoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IPL Inc
Original Assignee
IPL Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IPL Inc filed Critical IPL Inc
Priority to CA002120881A priority Critical patent/CA2120881C/en
Publication of CA2120881A1 publication Critical patent/CA2120881A1/en
Application granted granted Critical
Publication of CA2120881C publication Critical patent/CA2120881C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/70—Trays provided with projections or recesses in order to assemble multiple articles, e.g. intermediate elements for stacking

Abstract

The disclosure herein describes a stackable tray which is formed of a body of rigid plastic material with a bottom wall integrally formed with opposite side walls and front and rear walls; each side wall is provided with an upper edge flange which is engageable in a recessed area defined in the lower edge of a superposed similarly constructed tray. The location of the recessed area with respect to the upper edge flange is such as to force outwardly the side walls during stacking engagement thus causing internal stresses in the bottom wall which counteract the sagging which occurs when loads are supported on the bottom wall.
CA002120881A 1994-04-08 1994-04-08 Stackable load bearing tray Expired - Fee Related CA2120881C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002120881A CA2120881C (en) 1994-04-08 1994-04-08 Stackable load bearing tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002120881A CA2120881C (en) 1994-04-08 1994-04-08 Stackable load bearing tray

Publications (2)

Publication Number Publication Date
CA2120881A1 true CA2120881A1 (en) 1995-10-09
CA2120881C CA2120881C (en) 2005-08-30

Family

ID=4153340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002120881A Expired - Fee Related CA2120881C (en) 1994-04-08 1994-04-08 Stackable load bearing tray

Country Status (1)

Country Link
CA (1) CA2120881C (en)

Also Published As

Publication number Publication date
CA2120881C (en) 2005-08-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140408