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GB1255738A - A flexible and collapsible container and method of making the same - Google Patents

A flexible and collapsible container and method of making the same

Info

Publication number
GB1255738A
GB1255738A GB03379/69A GB1337969A GB1255738A GB 1255738 A GB1255738 A GB 1255738A GB 03379/69 A GB03379/69 A GB 03379/69A GB 1337969 A GB1337969 A GB 1337969A GB 1255738 A GB1255738 A GB 1255738A
Authority
GB
United Kingdom
Prior art keywords
winding
former
yarn
thermoplastic
coating
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
GB03379/69A
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.)
Taiyo Kogyo Co Ltd
Original Assignee
Taiyo Kogyo Co Ltd
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 Taiyo Kogyo Co Ltd filed Critical Taiyo Kogyo Co Ltd
Priority to GB03379/69A priority Critical patent/GB1255738A/en
Priority to FR6907686A priority patent/FR2038524A5/fr
Priority claimed from DE19691915978 external-priority patent/DE1915978A1/en
Publication of GB1255738A publication Critical patent/GB1255738A/en
Expired 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
    • B65D13/00—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood or substitutes therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/602—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels for tubular articles having closed or nearly closed ends, e.g. vessels, tanks, containers
    • B29C53/605—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels for tubular articles having closed or nearly closed ends, e.g. vessels, tanks, containers by polar winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/824—Mandrels especially adapted for winding and joining collapsible, e.g. elastic or inflatable; with removable parts, e.g. for regular shaped, straight tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,255,738. Covering cores by winding; portable containers. TAIYO KOGYO CO. Ltd. 13 March, 1969, No. 13379/69. Headings B8D and B8G. A flexible and collapsible container is produced by assembling segments 2 of a former 1 using annular clamps 3, 4, applying a coating of thermoplastic synthetic resin material whilst rotating the former, winding a layer of yarn longitudinally obliquely from a portion of the radially outer edge of one clamp to the opposite portion of the other clamp, forming a second winding spaced from the first, continuing winding to build up a plurality of layers (Fig. 8), applying another coating of thermoplastic synthetic resin material, heating to integrate the two thermoplastic layers and removing the former by dividing it into its segments 2. A reinforcing winding of yarn may be applied in the equatorial region (Fig. 12). The yarn may be of nylon, glass or vinylon fibre and may be coated with an adhesive such as vinyl chloride paste or acrylic resin. The former may be coated with a release agent, e.g. silicone, before coating with the thermoplastic material, which may be vinyl chloride, acrylic or urethane resin, nylon, or polyethylene. The edge 12 of the container mouth may be clamped between the flange 15 of a flanged mouthpiece 14 and an annular oval-section pipe 11 by means of bolts 16, and a closure 13 meshing with the mouthpiece 14 may be provided (Fig. 10).
GB03379/69A 1969-03-13 1969-03-13 A flexible and collapsible container and method of making the same Expired GB1255738A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB03379/69A GB1255738A (en) 1969-03-13 1969-03-13 A flexible and collapsible container and method of making the same
FR6907686A FR2038524A5 (en) 1969-03-13 1969-03-18

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB03379/69A GB1255738A (en) 1969-03-13 1969-03-13 A flexible and collapsible container and method of making the same
FR6907686A FR2038524A5 (en) 1969-03-13 1969-03-18
DE19691915978 DE1915978A1 (en) 1969-03-18 1969-03-28 Collapsible flexible container drum

Publications (1)

Publication Number Publication Date
GB1255738A true GB1255738A (en) 1971-12-01

Family

ID=27181859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB03379/69A Expired GB1255738A (en) 1969-03-13 1969-03-13 A flexible and collapsible container and method of making the same

Country Status (2)

Country Link
FR (1) FR2038524A5 (en)
GB (1) GB1255738A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005261A1 (en) * 1986-03-10 1987-09-11 Saab Composite Aktiebolag Method to join end fittings in a pressure vessel and pressure vessels fabricated according to the method
WO2011144232A1 (en) * 2010-05-17 2011-11-24 Covess Method for producing a leak-tight vessel, and a leak tight vessel as produced by that method
WO2011143723A2 (en) 2010-05-17 2011-11-24 Covess N.V. Method for producing a leak-tight vessel, and a leak-tight vessel
WO2011144233A1 (en) * 2010-05-17 2011-11-24 Covess Mandrel for filament winding, method for its assembling as well as method for producing a fibrous vessel using such a mandrel
EP2962833A1 (en) 2010-05-17 2016-01-06 Covess N.V. Method for producing a leak-tight vessel and a leak-tight vessel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697035B1 (en) * 1992-10-15 1994-12-23 Aerospatiale Filamentary deposition process on a convex axisymmetric surface, device for its implementation and structure thus obtained.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005261A1 (en) * 1986-03-10 1987-09-11 Saab Composite Aktiebolag Method to join end fittings in a pressure vessel and pressure vessels fabricated according to the method
US4905856A (en) * 1986-03-10 1990-03-06 Saab Composite Aktiebolag Method to join end fittings in a pressure vessel and pressure vessels fabricated according to the method
WO2011144232A1 (en) * 2010-05-17 2011-11-24 Covess Method for producing a leak-tight vessel, and a leak tight vessel as produced by that method
WO2011143723A2 (en) 2010-05-17 2011-11-24 Covess N.V. Method for producing a leak-tight vessel, and a leak-tight vessel
WO2011144233A1 (en) * 2010-05-17 2011-11-24 Covess Mandrel for filament winding, method for its assembling as well as method for producing a fibrous vessel using such a mandrel
WO2011143723A3 (en) * 2010-05-17 2012-01-19 Covess N.V. Method for producing a leak-tight vessel, and a leak-tight vessel
EP2962833A1 (en) 2010-05-17 2016-01-06 Covess N.V. Method for producing a leak-tight vessel and a leak-tight vessel
US10287052B2 (en) 2010-05-17 2019-05-14 Covess N.V. Method for producing a leak-tight vessel, and a leak-tight vessel
US11299312B2 (en) 2010-05-17 2022-04-12 Covess N.V. Method for producing a leak-tight vessel, and a leak-tight vessel

Also Published As

Publication number Publication date
FR2038524A5 (en) 1971-01-08

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