US3623651A - Trays for the storage of articles - Google Patents

Trays for the storage of articles Download PDF

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Publication number
US3623651A
US3623651A US861559A US3623651DA US3623651A US 3623651 A US3623651 A US 3623651A US 861559 A US861559 A US 861559A US 3623651D A US3623651D A US 3623651DA US 3623651 A US3623651 A US 3623651A
Authority
US
United States
Prior art keywords
tray
sidewalls
erected position
forming portions
extensions
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
Application number
US861559A
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English (en)
Inventor
Betty Muriel Marcan
Pump Lane
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3623651A publication Critical patent/US3623651A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/4279—Joints, seams, leakproof joints or corners, special connections between panels
    • 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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/225—Collapsible boxes
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/001—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable
    • B65D5/0015—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel
    • B65D5/002—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel having integral corner posts
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/30—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides
    • B65D5/301—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides the tongue being a part of a lateral extension of a side wall
    • B65D5/302—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides the tongue being a part of a lateral extension of a side wall combined with a slot provided in an adjacent side wall
    • B65D5/304—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides the tongue being a part of a lateral extension of a side wall combined with a slot provided in an adjacent side wall the tongue being folded over after being intoduced in the slot
    • 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
    • B65D2301/00—Details of blanks
    • B65D2301/20—Details of blanks made of plastic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/915—Stacking feature
    • Y10S229/916—Means for ventilating while stacked

Definitions

  • PATENTEDunv a0 nan SHEET 1 BF 2 PATENTEnunv 30 ml SHEET 2 [1F 2 BACKGROUND OF THE INVENTION This invention relates to trays for the storage of articles.
  • the invention is concerned with trays for garden produce such as, for example, tomatoes, which trays are commonly referred to as Dutch Trays.
  • the principal feature of such a tray is that it has at its four corners upstanding pillars greater in depth than its sidewalls.
  • the corner pillars serve to space the bottom of the upper tray from the open top of the lower tray, whereby any produce in the lower tray is not squashed and air is allowed to circulate freely between the two trays.
  • the object of this invention is to overcome or minimize the above disadvantage.
  • a tray for the storage of articles such tray having collapsible sidewalls, that is to say they are capable of being folded or hinged with respect to the base of the tray until they are fiat therewith, said sidewalls being formed firstly with means for interengaging them, in the erection of the tray, in the vicinity of the comers thereof, and secondly with means adapted to form supports at or adjacent the corners of the tray for receiving and supporting the bottom of another tray placed on top.
  • trays in accordance with this invention are particularly suitable for receiving garden produce, as referred to above, it is to be understood that the invention is not limited to this particular use. Trays formed in accordance with this invention can be used for the storage, whether temporary, permanent or semipermanent of all kinds of articles, for example spare parts in factories, tools, and food products generally, whether perishable or nonperishable.
  • FIG. I is a general perspective view of a tray in accordance with one embodiment, the tray being shown in outline except for one corner, and this FIGURE being drawn on a smaller scale than the remaining Figures,
  • FIG. 2 is a fragmentary view showing one comer of a blank for forming a tray as shown in FIG. 1, and
  • FIGS. 3 and 4 show the interengagement of the corner parts as shown in FIG. 2 during erection of the blank to form a tray
  • FIGS. 5 and 6, and FIGS. 7 and 8 are respectively pairs of views similar to FIGS. 2 and 4, of blanks for forming trays in accordance with two other embodiments,
  • a tray is formed from an initially fiat blank consisting of a rectangular base portion 1 with wall forming portions 2, 3, 4 and 5 extending from the side edges thereof.
  • the wall forming portions are capable of being folded or hinged with respect to the base portion so as either to lie flat therewith or to extend upwardly therefrom, for example at right angles thereto.
  • the base portion and wall forming portions may be corrugated, indented or otherwise formed or treated to give them added strength and rigidity, and to provide for integral panels for use as name plates or the like.
  • the wall forming portions 2, 3, 4 and 5 are also of generally rectangular form, but the opposite end sections 6 of each of the two opposite sidewall portions 3 and 5 are made deeper than the remainder thereof.
  • the two opposite end wall portions 2 and 4 may be of the same depth as the end sections 6 of the sidewall portions, or they may be formed with like end sections themselves.
  • the arrangement may be such that the walls of an erected tray are slightly inclined upwardly and outwardly, so that the bottom of another tray can readily be introduced within the tops of the comer sections as aforesaid.
  • the corner sections and any wall portions of the same depth may be turned outwardly and then upwardly again to provide ledges on which the bottom of another tray can be rested.
  • inwardly projecting ribs 10 In the ends or end sections of the wall forming portions 2, 3, 4 and 5 there are formed inwardly projecting ribs 10, the arrangement being such that in an erected tray, the ribs provide means for supporting the comers of the bottom of another tray placed on top.
  • the wall forming portions may include end extensions 11 which are overlapped, as shown in FIGS. 1 to 6. These extensions are formed with inwardly projecting ribs 12 which, with the tray in the erected position, coincide with and fit together with the ribs 10. For example, as is illustrated in FIGS. 1 and 2, the rib 10 on the wall 2 fits into the rib 12 on the wall 5 extension and the rib 12 on the wall 2 extension fits into the rib 10 on the wall 5. Those ribs which fit into the corresponding coincident ribs when the tray is erected may be smaller than the receiving ribs to facilitate the erection of the tray.
  • the wall forming portions and the end extensions 11 thereof may include interengageable fastening elements I3, 14 in the nature of press fastenings, as shown in FIGS. 2, 3 and 4.
  • interengageable fastening elements I3, 14 in each pair of adjacent end extensions 11 one may be provided with an elongated tongue 15 adapted to be folded and passed through slots 16 formed in the wall forming portions near and parallel to the ribs 10 therein.
  • the tongue 15 extends across the comer of the tray on the inside of the abutted ribs 10, the tongue having at the end thereof a notch 17 which ensures a final positive location of the tongue in the second of the slots 16 through which it is passed.
  • staples 30 may be employed, as indicated in FIG. 4.
  • Blanks for forming trays may readily be molded from synthetic plastics materials.
  • a tray for the storage of articles said tray having collapsible sidewalls capable of being folded with respect to a base portion of said tray until they are flat therewith, said sidewalls being formed with extensions on the ends thereof which overlap and interengage said sidewalls with said tray in an erected position, said sidewalls and said extensions including inwardly projecting ribs which coincide and fit together, with said tray in said erected position to provide support for the bottom corners of another tray placed on top of said tray in said erected position.
  • the tray of claim 1 formed from an initially flat blank consisting of a rectangular portion with wall forming portions of generally rectangular shape extending from the edges thereof.
  • each pair of adjacent end extensions one is provided with a tongue adapted to be passed through and positively located in slots formed in the wall forming portions on which said end extensions are formed.
  • a blank for forming a tray for the storage of articles comprising a bottom portion having integral sidewall forming portions adapted to pivot with respect to said bottom portion between a substantially coplanar position and an erected position, each of said sidewall forming portions including first means integral therewith for interengaging adjacent of said sidewall fonning portions, said first means extending from at least one end of said sidewall forming portions beyond a corner of said bottom portion with said sidewall forming portions in said erected position, and each of said sidewall forming portions including a rib integral therewith and extending laterally outwardly from said sidewall forming portions adjacent the ends thereof for supporting the bottom comers of another tray placed on top of said tray with said tray in said erected position.
  • a tray for the storage of articles said tray having sidewalls joined to, and capable of being folded between a substantially flat position and an erected position with respect to, a base portion forming the bottom of said tray, said sidewalls including first means for interengaging adjacent of said sidewalls with said sidewalls in said erected position, each of said sidewalls including a rib disposed at each end thereof, said rib extending inwardly into said tray with said sidewalls in said erected position, said sidewalls and said ribs receiving and supporting the bottom corners of another tray place on top of said tray to prevent lateral and downward displacement therebetween.
  • each of said sidewalls extends beyond one end of each of said ribs.
  • said first means includes extensions on both ends of each of said sidewalls, said extensions on adjacent of said sidewalls overlapping with said tray in said erected position.
  • each of said extensions carries one half of a fastening element, the other half of each fastening element being provided in said sidewalls.
  • said first means include inwardly projecting ribs coinciding with and fitting together with the ribs in said sidewalls when said tray is in said erected position.
  • said first means comprises a plurality of teeth at each end of each of said sidewalls, said teeth at adjacent ends of said sidewalls being positively interengaged with said tray in the erected position.
  • each of said first means carries one half of a fastening element and each of said sidewalls carries the other half of said fastening element.
  • said first means include inwardly projecting ribs coinciding with and fitting together with the ribs in said sidewalls with said tray in said erected position, said ribs abutting longitudinally at each corner of said tray when said tray is in said erected position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Cartons (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Stackable Containers (AREA)
US861559A 1968-09-30 1969-09-29 Trays for the storage of articles Expired - Lifetime US3623651A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46254/68A GB1240514A (en) 1968-09-30 1968-09-30 Trays for the storage of articles

Publications (1)

Publication Number Publication Date
US3623651A true US3623651A (en) 1971-11-30

Family

ID=10440482

Family Applications (1)

Application Number Title Priority Date Filing Date
US861559A Expired - Lifetime US3623651A (en) 1968-09-30 1969-09-29 Trays for the storage of articles

Country Status (10)

Country Link
US (1) US3623651A (enrdf_load_html_response)
BE (1) BE739540A (enrdf_load_html_response)
CA (1) CA926828A (enrdf_load_html_response)
CH (1) CH503620A (enrdf_load_html_response)
ES (1) ES372006A1 (enrdf_load_html_response)
FR (1) FR2019196A1 (enrdf_load_html_response)
GB (1) GB1240514A (enrdf_load_html_response)
IE (1) IE33586B1 (enrdf_load_html_response)
NL (1) NL6914706A (enrdf_load_html_response)
NO (1) NO129842B (enrdf_load_html_response)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533623A (en) * 1995-06-30 1996-07-09 Oak Tree Packaging Corporation Nestable tray with destacking feature
WO2001085555A1 (es) * 2000-05-04 2001-11-15 Juan Luis Ripolles Romeu Caja de embalaje
US6588415B1 (en) * 2000-10-26 2003-07-08 Meco Corporation One-piece hood for an outdoor grill
US6693537B2 (en) 2001-05-30 2004-02-17 Ruth Frank Storage tray
US7938286B2 (en) 2007-02-13 2011-05-10 Gateway Plastics, Inc. Container system
USD643584S1 (en) * 2010-02-01 2011-08-16 Curver Luxembourg Sarl Hamper
USD651405S1 (en) * 2011-06-28 2012-01-03 Lee Sheng-Kai Basket
EP2724955A1 (de) * 2012-10-29 2014-04-30 Rissmann GmbH Faltschachtel, Behälter und Herstellungsverfahren
US20160039600A1 (en) * 2013-04-25 2016-02-11 A.R. Arena Products, Inc. Disassembleable cheese container with wrap-around interlock and increased fill volume
DE202012013347U1 (de) 2012-10-29 2016-08-03 RISSMANN Gesellschaft mit beschränkter Haftung Faltschachtel und Behälter
US20220048666A1 (en) * 2018-11-26 2022-02-17 Gamma-Wopla Sa Foldable container
US20220144490A1 (en) * 2020-11-06 2022-05-12 Graphic Packaging International, Llc Tray For Food Products

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117356A (en) * 1982-03-25 1983-10-12 Tungum Hydraulics Ltd Cartons
GB8821781D0 (en) * 1988-09-16 1988-10-19 Thomas C P Box & blank therefor & method of erecting same
US5501758A (en) * 1993-12-20 1996-03-26 North America Packaging Corporation Method of making a collapsible plastic container
FR2715373B1 (fr) * 1994-01-24 1996-04-05 Robert Bourjala Cagette en matière plastique.
PT990589E (pt) * 1998-10-02 2003-10-31 Ribawood Sa Caixa desmontavel
DE29911799U1 (de) 1999-03-19 2000-01-20 FEBRA-Kunststoffe GmbH & Co., 74336 Brackenheim Ladungsträger aus Kunststoff, insbesondere Schaumstoff, mit wenigstens einem Stützelement sowie Stützelement für einen derartigen Ladungsträger

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986320A (en) * 1960-03-28 1961-05-30 Cons Water Power & Paper Co Container
US3093291A (en) * 1961-05-08 1963-06-11 Olin Mathieson Self-locking telescoping container
US3108569A (en) * 1961-12-11 1963-10-29 Kundikoff Peter Chick box construction
US3147908A (en) * 1960-07-22 1964-09-08 Clemens Ludwig Knock-down storage bin
US3507441A (en) * 1968-06-28 1970-04-21 Thomas L Wilcox Chick shipping container with detachable feeder tray

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986320A (en) * 1960-03-28 1961-05-30 Cons Water Power & Paper Co Container
US3147908A (en) * 1960-07-22 1964-09-08 Clemens Ludwig Knock-down storage bin
US3093291A (en) * 1961-05-08 1963-06-11 Olin Mathieson Self-locking telescoping container
US3108569A (en) * 1961-12-11 1963-10-29 Kundikoff Peter Chick box construction
US3507441A (en) * 1968-06-28 1970-04-21 Thomas L Wilcox Chick shipping container with detachable feeder tray

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533623A (en) * 1995-06-30 1996-07-09 Oak Tree Packaging Corporation Nestable tray with destacking feature
WO2001085555A1 (es) * 2000-05-04 2001-11-15 Juan Luis Ripolles Romeu Caja de embalaje
ES2169661A1 (es) * 2000-05-04 2002-07-01 Romeu Juan Luis Ripolles Caja de embalaje
US6588415B1 (en) * 2000-10-26 2003-07-08 Meco Corporation One-piece hood for an outdoor grill
US6693537B2 (en) 2001-05-30 2004-02-17 Ruth Frank Storage tray
US20040099567A1 (en) * 2001-05-30 2004-05-27 Ruth Frank Storage tray
US8646648B2 (en) 2007-02-13 2014-02-11 Gateway Plastics, Inc. Container system
US7938286B2 (en) 2007-02-13 2011-05-10 Gateway Plastics, Inc. Container system
USD643584S1 (en) * 2010-02-01 2011-08-16 Curver Luxembourg Sarl Hamper
USD651405S1 (en) * 2011-06-28 2012-01-03 Lee Sheng-Kai Basket
EP2724955A1 (de) * 2012-10-29 2014-04-30 Rissmann GmbH Faltschachtel, Behälter und Herstellungsverfahren
DE202012013347U1 (de) 2012-10-29 2016-08-03 RISSMANN Gesellschaft mit beschränkter Haftung Faltschachtel und Behälter
US20160039600A1 (en) * 2013-04-25 2016-02-11 A.R. Arena Products, Inc. Disassembleable cheese container with wrap-around interlock and increased fill volume
AU2014256906B2 (en) * 2013-04-25 2018-05-24 A.R. Arena Products, Inc. Disassembleable cheese container with wrap-around interlock and increased fill volume
US10336530B2 (en) * 2013-04-25 2019-07-02 A.R. Arena Products, Inc. Disassembleable cheese container with wrap-around interlock and increased fill volume
US20220048666A1 (en) * 2018-11-26 2022-02-17 Gamma-Wopla Sa Foldable container
US20220144490A1 (en) * 2020-11-06 2022-05-12 Graphic Packaging International, Llc Tray For Food Products

Also Published As

Publication number Publication date
CA926828A (en) 1973-05-22
FR2019196A1 (enrdf_load_html_response) 1970-06-26
NO129842B (enrdf_load_html_response) 1974-06-04
NL6914706A (enrdf_load_html_response) 1970-04-01
ES372006A1 (es) 1971-12-16
IE33586L (en) 1970-03-30
CH503620A (de) 1971-02-28
BE739540A (enrdf_load_html_response) 1970-03-02
IE33586B1 (en) 1974-08-21
GB1240514A (en) 1971-07-28

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