GB2293222B - Forming convoluted tubes - Google Patents

Forming convoluted tubes

Info

Publication number
GB2293222B
GB2293222B GB9515031A GB9515031A GB2293222B GB 2293222 B GB2293222 B GB 2293222B GB 9515031 A GB9515031 A GB 9515031A GB 9515031 A GB9515031 A GB 9515031A GB 2293222 B GB2293222 B GB 2293222B
Authority
GB
United Kingdom
Prior art keywords
convoluted tubes
forming convoluted
forming
tubes
convoluted
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 - Fee Related
Application number
GB9515031A
Other versions
GB2293222A (en
GB9515031D0 (en
Inventor
Stuart Grant Jones
Kenneth Neil John Jones
Ian Campbell Jones
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
Priority claimed from GB9418707A external-priority patent/GB9418707D0/en
Application filed by Individual filed Critical Individual
Priority to GB9515031A priority Critical patent/GB2293222B/en
Publication of GB9515031D0 publication Critical patent/GB9515031D0/en
Publication of GB2293222A publication Critical patent/GB2293222A/en
Application granted granted Critical
Publication of GB2293222B publication Critical patent/GB2293222B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C53/22—Corrugating
    • B29C53/30—Corrugating of tubes
    • B29C53/305—Corrugating of tubes using a cording process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
GB9515031A 1994-09-16 1995-07-21 Forming convoluted tubes Expired - Fee Related GB2293222B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9515031A GB2293222B (en) 1994-09-16 1995-07-21 Forming convoluted tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9418707A GB9418707D0 (en) 1994-09-16 1994-09-16 Forming convoluted tubes
GB9515031A GB2293222B (en) 1994-09-16 1995-07-21 Forming convoluted tubes

Publications (3)

Publication Number Publication Date
GB9515031D0 GB9515031D0 (en) 1995-09-20
GB2293222A GB2293222A (en) 1996-03-20
GB2293222B true GB2293222B (en) 1998-09-23

Family

ID=26305640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9515031A Expired - Fee Related GB2293222B (en) 1994-09-16 1995-07-21 Forming convoluted tubes

Country Status (1)

Country Link
GB (1) GB2293222B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL194009B1 (en) * 1998-12-24 2007-04-30 Hollingworth Helen A ptfe tube
US8936047B2 (en) 2010-06-07 2015-01-20 Kongsberg Actuation Systems Ii, Inc. Reinforced hose assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB754219A (en) * 1953-01-17 1956-08-08 Vohrer Herbert A process of improving finished corrugated hoses of synthetic resins
GB938049A (en) * 1961-11-28 1963-09-25 Engl Ltd J Improvements in or relating to flexible tubing
GB1294334A (en) * 1969-11-04 1972-10-25 A E S Plastics Ltd Method of forming a flexible tube
GB1543586A (en) * 1978-07-24 1979-04-04 Whitworth B Flexible tube
GB2126685A (en) * 1982-09-04 1984-03-28 Standard Hose Ltd Convoluted plastics tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB754219A (en) * 1953-01-17 1956-08-08 Vohrer Herbert A process of improving finished corrugated hoses of synthetic resins
GB938049A (en) * 1961-11-28 1963-09-25 Engl Ltd J Improvements in or relating to flexible tubing
GB1294334A (en) * 1969-11-04 1972-10-25 A E S Plastics Ltd Method of forming a flexible tube
GB1543586A (en) * 1978-07-24 1979-04-04 Whitworth B Flexible tube
GB2126685A (en) * 1982-09-04 1984-03-28 Standard Hose Ltd Convoluted plastics tube

Also Published As

Publication number Publication date
GB2293222A (en) 1996-03-20
GB9515031D0 (en) 1995-09-20

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Legal Events

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

Effective date: 20020721