BR9901449A - Tambor de plástico moldado de alta resistência de encaixe - Google Patents

Tambor de plástico moldado de alta resistência de encaixe

Info

Publication number
BR9901449A
BR9901449A BR9901449-1A BR9901449A BR9901449A BR 9901449 A BR9901449 A BR 9901449A BR 9901449 A BR9901449 A BR 9901449A BR 9901449 A BR9901449 A BR 9901449A
Authority
BR
Brazil
Prior art keywords
drum
molded plastic
section
molded
javre
Prior art date
Application number
BR9901449-1A
Other languages
English (en)
Inventor
John H Malik
Michael J Lesko
John Karner
Jeff Lencioni
Robert A Julien
Edward M Maslowski
Original Assignee
Greif Bros Corp
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 Greif Bros Corp filed Critical Greif Bros Corp
Publication of BR9901449A publication Critical patent/BR9901449A/pt

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
    • 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
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0217—Containers with a closure presenting stacking elements
    • B65D21/022—Containers with a closure presenting stacking elements the bottom presenting projecting peripheral elements receiving or surrounding the closure or peripheral elements projecting therefrom
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0233—Nestable containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Stackable Containers (AREA)

Abstract

Patente de Invenção:<B>''TAMBOR DE PLáSTICO MOLDADO DE ALTA RESISTêNCIA DE ENCAIXE"<D>.Um tambor de plástico moldado para a expedição de grandes quantidades de alimento ou outros materiais inclui seções superior e inferior cilíndricas ou em cone truncado unidas por uma seção de transição intermediária que é em forma de cone truncado. A seção inferior é menor em diâmetro do que a seção superior de modo a permitir o encaixe dos tambores. A parede lateral da seção inferior inclui caneluras de reforço para dar rigidez à seção inferior a fim de impedir o pé de elefante. Um javre é moldado por compressão sobre a borda superior do corpo de tambor de tal maneira que nenhuma porção do javre se estende internamente e não há depressões na superfície interna da parede lateral, permitindo assim que os materiais sólidos ou semi-sólidos deslizem sem impedimentos para fora da abertura de topo do tambor. Um anel de desgaste é moldado por compressão na parede lateral do tambor em um local espaçado abaixo do javre de modo a ajudar no sentido de impedir que a tampa do tambor se desloque por contato com um tambor adjacente ou com uma parede de um contêiner de transporte. A parede lateral de tambor de preferência compreende um laminado tendo uma camada de polímero que contém um agente de reforço tal como fibras de vidro, e duas camadas de polietileno de alta densidade que entremeia a camada de polímero reforçado entre as mesmas.
BR9901449-1A 1998-05-05 1999-05-05 Tambor de plástico moldado de alta resistência de encaixe BR9901449A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7292998A 1998-05-05 1998-05-05

Publications (1)

Publication Number Publication Date
BR9901449A true BR9901449A (pt) 2000-07-11

Family

ID=22110617

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9901449-1A BR9901449A (pt) 1998-05-05 1999-05-05 Tambor de plástico moldado de alta resistência de encaixe

Country Status (5)

Country Link
EP (1) EP0955241A1 (pt)
JP (1) JP3117435B2 (pt)
AU (1) AU744713B2 (pt)
BR (1) BR9901449A (pt)
CA (1) CA2269653A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1019342A5 (nl) * 2010-05-20 2012-06-05 Dispack Projects Nv Vat uit kunststof, werkwijze voor het vervaardigen daarvan, en ring voor een vat.
DE102019125403A1 (de) 2019-09-20 2021-03-25 Kautex Textron Gmbh & Co. Kg Kunststoffbehälter für kraftfahrzeuge mit zumindest einer versteifungsstruktur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949877A (en) * 1974-03-04 1976-04-13 Greif Bros. Corporation Nestable drum
FI69803C (fi) * 1979-09-24 1986-05-26 Unilever Nv Kaerl
US4709833A (en) * 1987-02-20 1987-12-01 Essex Environmental Industries, Inc. Rotationally molded salvage drum and recessed lid
US4708258B1 (en) * 1987-03-04 1994-06-21 Essef Corp Salvage drum
DE9006150U1 (de) * 1990-05-31 1990-08-09 Mauser-Werke GmbH, 5040 Brühl Weithalsgebinde
DE9106443U1 (de) * 1991-05-25 1992-07-02 Mauser-Werke GmbH, 50321 Brühl Großvolumiges Deckelfaß
DE9405113U1 (de) * 1994-03-25 1994-05-26 Mauser-Werke GmbH, 50321 Brühl Kunststoff-Behälter

Also Published As

Publication number Publication date
AU2694199A (en) 1999-11-11
CA2269653A1 (en) 1999-11-05
AU744713B2 (en) 2002-02-28
JPH11342929A (ja) 1999-12-14
JP3117435B2 (ja) 2000-12-11
EP0955241A1 (en) 1999-11-10

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law