GB2015923A - Manufacturing Tanks and other Hollow Articles - Google Patents

Manufacturing Tanks and other Hollow Articles

Info

Publication number
GB2015923A
GB2015923A GB7909298A GB7909298A GB2015923A GB 2015923 A GB2015923 A GB 2015923A GB 7909298 A GB7909298 A GB 7909298A GB 7909298 A GB7909298 A GB 7909298A GB 2015923 A GB2015923 A GB 2015923A
Authority
GB
United Kingdom
Prior art keywords
tank
former
coating material
hollow articles
bag
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.)
Withdrawn
Application number
GB7909298A
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.)
TREVELYANS BIRMINGHAM Ltd
Original Assignee
TREVELYANS BIRMINGHAM 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 TREVELYANS BIRMINGHAM Ltd filed Critical TREVELYANS BIRMINGHAM Ltd
Priority to GB7909298A priority Critical patent/GB2015923A/en
Publication of GB2015923A publication Critical patent/GB2015923A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • 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
    • 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
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7126—Containers; Packaging elements or accessories, Packages large, e.g. for bulk storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

In the manufacture of a tank (32) there is made a former (28) to which coating material is applied. The coating material which may be glass reinforced plastic, sets to form a plastics material. The former is then dismantled, collapsed or otherwise altered in shape and is removed through a hole in the tank. The former may be hollow and made of a wax-like material that melts when heated and runs from the tank. Alternatively the former comprises a bag or sack of flexible, impermeable material which is filled with gas under pressure so as to render it relatively rigid for application thereto of the coating material, after which the bag is deflated and removed through a hole in the formed tank. <IMAGE>
GB7909298A 1978-03-09 1979-03-16 Manufacturing Tanks and other Hollow Articles Withdrawn GB2015923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7909298A GB2015923A (en) 1978-03-09 1979-03-16 Manufacturing Tanks and other Hollow Articles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB930778 1978-03-09
GB7909298A GB2015923A (en) 1978-03-09 1979-03-16 Manufacturing Tanks and other Hollow Articles

Publications (1)

Publication Number Publication Date
GB2015923A true GB2015923A (en) 1979-09-19

Family

ID=26242852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7909298A Withdrawn GB2015923A (en) 1978-03-09 1979-03-16 Manufacturing Tanks and other Hollow Articles

Country Status (1)

Country Link
GB (1) GB2015923A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051108A2 (en) * 1980-10-31 1982-05-12 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Method of manufacturing a coupling element
FR2533013A1 (en) * 1982-09-09 1984-03-16 Alkan R & Cie METHOD FOR IMPLANTING A METAL REINFORCEMENT IN A FIBER-RESIN COMPOSITE MATERIAL STRUCTURE
GB2146572A (en) * 1983-09-15 1985-04-24 John Michael Jones Closed and hollow fibre re-inforced plastic mouldings
EP0349674A2 (en) * 1988-07-08 1990-01-10 URANIT GmbH Method for manufacturing a gap pot made of fiber composite
EP0784184A3 (en) * 1996-01-11 1998-02-04 ESSEF Corporation Filament wound pressure vessel having a reinforced access opening
WO2021052594A1 (en) * 2019-09-19 2021-03-25 Adultimum Ag Method of making a wax pattern, wax pattern
WO2021052596A1 (en) * 2019-09-19 2021-03-25 Adultimum Ag Method of forming a device of composite material, a pattern, a device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051108A2 (en) * 1980-10-31 1982-05-12 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Method of manufacturing a coupling element
EP0051108A3 (en) * 1980-10-31 1985-11-13 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Method of manufacturing a coupling element
FR2533013A1 (en) * 1982-09-09 1984-03-16 Alkan R & Cie METHOD FOR IMPLANTING A METAL REINFORCEMENT IN A FIBER-RESIN COMPOSITE MATERIAL STRUCTURE
EP0103518A1 (en) * 1982-09-09 1984-03-21 R. ALKAN & Cie. Metallic reinforcement for implantation in a junction of a fibres-resin composite material structure
GB2146572A (en) * 1983-09-15 1985-04-24 John Michael Jones Closed and hollow fibre re-inforced plastic mouldings
EP0349674A2 (en) * 1988-07-08 1990-01-10 URANIT GmbH Method for manufacturing a gap pot made of fiber composite
EP0349674A3 (en) * 1988-07-08 1990-06-13 URANIT GmbH Method for manufacturing a gap pot made of fiber composite
EP0784184A3 (en) * 1996-01-11 1998-02-04 ESSEF Corporation Filament wound pressure vessel having a reinforced access opening
WO2021052594A1 (en) * 2019-09-19 2021-03-25 Adultimum Ag Method of making a wax pattern, wax pattern
WO2021052596A1 (en) * 2019-09-19 2021-03-25 Adultimum Ag Method of forming a device of composite material, a pattern, a device
CN114423578A (en) * 2019-09-19 2022-04-29 阿道尔特姆公司 Method, mold and device for forming composite material device
JP2022552623A (en) * 2019-09-19 2022-12-19 アデュールティムム アクチェンゲゼルシャフト Methods, patterns and devices for forming composite devices

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)