GB1111823A - Apparatus and methods for making articles from thermoplastic sheet - Google Patents

Apparatus and methods for making articles from thermoplastic sheet

Info

Publication number
GB1111823A
GB1111823A GB51641/67A GB5164167A GB1111823A GB 1111823 A GB1111823 A GB 1111823A GB 51641/67 A GB51641/67 A GB 51641/67A GB 5164167 A GB5164167 A GB 5164167A GB 1111823 A GB1111823 A GB 1111823A
Authority
GB
United Kingdom
Prior art keywords
male
clamped
region
sheet
methods
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
Application number
GB51641/67A
Inventor
Herbert J Wanderer
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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
Priority claimed from US366080A external-priority patent/US3232512A/en
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of GB1111823A publication Critical patent/GB1111823A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D1/00Containers 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, by deep-drawing operations performed on sheet material
    • B65D1/22Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26Thin-walled containers, e.g. formed by deep-drawing operations
    • B65D1/265Drinking cups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/12Rim rolling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/712Containers; Packaging elements or accessories, Packages
    • B29L2031/7132Bowls, Cups, Glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Stackable Containers (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

1,111,823. Sheet forming. ILLINOIS TOOL WORK Inc. 6 May, 1965 [8 May, 1964], No. 51641/67. Divided out of 1,111,821. Heading B5A. A container having a beaded lip is made by plunger assist blow forming a peripherally clamped heat-softened sheet between male and female dies, the upper peripheral region of the drawn part of the article being clamped between surfaces 86 and 106, on the male and female dies respectively, upon full penetration of the male die. The region 132 of the sheet located between the two clamped portions is subsequently severed between surfaces 136 and 138 by further downward movement of the male die, under the action of its internal stresses, said region 132 contracts to form a beaded lip 134.
GB51641/67A 1964-05-08 1965-05-06 Apparatus and methods for making articles from thermoplastic sheet Expired GB1111823A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US366080A US3232512A (en) 1964-05-08 1964-05-08 Stackable insert container with axially spaced engaging surfaces
US63702167A 1967-04-12 1967-04-12

Publications (1)

Publication Number Publication Date
GB1111823A true GB1111823A (en) 1968-05-01

Family

ID=27003222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51641/67A Expired GB1111823A (en) 1964-05-08 1965-05-06 Apparatus and methods for making articles from thermoplastic sheet

Country Status (3)

Country Link
US (1) USRE27409E (en)
CH (1) CH441016A (en)
GB (1) GB1111823A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8439223B2 (en) * 2007-08-20 2013-05-14 The Procter & Gamble Company Base cup for a supportable pressurizable container
WO2011066140A1 (en) * 2009-11-25 2011-06-03 Megatrade International, Inc. Collapsible container

Also Published As

Publication number Publication date
CH441016A (en) 1967-07-31
USRE27409E (en) 1972-06-27

Similar Documents

Publication Publication Date Title
GB1189688A (en) Moulding Articles from Sheet Material.
GB1090615A (en) Methods and apparatus for forming necked containers from thermoplastic sheet material
GB1516766A (en) Cold-forming sheet material
GB625011A (en) Improvements in or relating to a method and apparatus for the manufacture of hollow metal articles
GB1133479A (en) Method and means for forming articles from sheet plastics material
GB1111823A (en) Apparatus and methods for making articles from thermoplastic sheet
GB1135691A (en) Improvements in and relating to moulding presses or the like for forming plastic bodies
GB1162150A (en) Improvements in or relating to the Formation of Containers
GB1162388A (en) A method of producing an internally screw-threaded nut from sheet metal, and an automatic machine for use in carrying out said method.
GB908544A (en) Method of and apparatus for the automatic and continuous production of package covers from thermoplastic sheet
ES426667A1 (en) Mechanism for stripping a drawn container from the punch of a deforming tool
GB1325145A (en) Pull rings for opening receptacles
GB956291A (en) Apparatus for manufacturing containers by deep drawing from a sheet of thermoplastic synthetic resin material
US3634579A (en) Method of manufacture of container and closure
GB792242A (en) Method of and apparatus for manufacturing seamless hollow parts open at one end
GB1213200A (en) Drawing method and apparatus
GB1094177A (en) Can with integral pull tab and method of making same
GB1030407A (en) Machine for the production of closures for containers
GB1405205A (en) Method of producing moulded parts
GB1185534A (en) A Method of Forming Receptacles
GB1021122A (en) Sealing ring for shafts
GB676501A (en) Improvements in or relating to crown closures and method and apparatus for making the same
GB1213059A (en) Apparatus for forming a hollow article from a blank, and method of forming a hollow article with this apparatus
GB1296732A (en)
GB966965A (en) Process and apparatus for the production of a beaded edge on a thin-walled thermoplastic article