GB2147847B - Production of shaped elements - Google Patents

Production of shaped elements

Info

Publication number
GB2147847B
GB2147847B GB08424370A GB8424370A GB2147847B GB 2147847 B GB2147847 B GB 2147847B GB 08424370 A GB08424370 A GB 08424370A GB 8424370 A GB8424370 A GB 8424370A GB 2147847 B GB2147847 B GB 2147847B
Authority
GB
United Kingdom
Prior art keywords
production
shaped elements
elements
shaped
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
GB08424370A
Other versions
GB8424370D0 (en
GB2147847A (en
Inventor
Frank Monk
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
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 Individual filed Critical Individual
Publication of GB8424370D0 publication Critical patent/GB8424370D0/en
Publication of GB2147847A publication Critical patent/GB2147847A/en
Application granted granted Critical
Publication of GB2147847B publication Critical patent/GB2147847B/en
Expired 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
GB08424370A 1983-10-15 1984-09-27 Production of shaped elements Expired GB2147847B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838327671A GB8327671D0 (en) 1983-10-15 1983-10-15 Shaped elements

Publications (3)

Publication Number Publication Date
GB8424370D0 GB8424370D0 (en) 1984-10-31
GB2147847A GB2147847A (en) 1985-05-22
GB2147847B true GB2147847B (en) 1988-07-20

Family

ID=10550280

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838327671A Pending GB8327671D0 (en) 1983-10-15 1983-10-15 Shaped elements
GB08424370A Expired GB2147847B (en) 1983-10-15 1984-09-27 Production of shaped elements

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838327671A Pending GB8327671D0 (en) 1983-10-15 1983-10-15 Shaped elements

Country Status (1)

Country Link
GB (2) GB8327671D0 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913634A (en) * 1958-11-06 1962-12-19 Clarence Ernest Masefield Improvements relating to the manufacture of tubular traps for use with waste pipes
GB916706A (en) * 1960-09-27 1963-01-23 Btr Industries Ltd Improvements in tubular pumping elements
DE1873780U (en) * 1960-10-18 1963-06-12 Polypress Nv LIGHT MAST.
GB2029757B (en) * 1978-09-22 1982-07-28 Kun Nan Lo Sports equipment

Also Published As

Publication number Publication date
GB8424370D0 (en) 1984-10-31
GB2147847A (en) 1985-05-22
GB8327671D0 (en) 1983-11-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950927