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GB2344065A8 - Manufacturing a mould and moulding an article using the mould - Google Patents

Manufacturing a mould and moulding an article using the mould

Info

Publication number
GB2344065A8
GB2344065A8 GB9921942A GB9921942A GB2344065A8 GB 2344065 A8 GB2344065 A8 GB 2344065A8 GB 9921942 A GB9921942 A GB 9921942A GB 9921942 A GB9921942 A GB 9921942A GB 2344065 A8 GB2344065 A8 GB 2344065A8
Authority
GB
United Kingdom
Prior art keywords
mould
moulding
article
manufacturing
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.)
Granted
Application number
GB9921942A
Other versions
GB2344065B (en
GB2344065A (en
GB9921942D0 (en
Inventor
Paul Shepheard
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.)
SWIFT TECHNOLOGIES Ltd
Original Assignee
SWIFT TECHNOLOGIES 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 SWIFT TECHNOLOGIES Ltd filed Critical SWIFT TECHNOLOGIES Ltd
Publication of GB9921942D0 publication Critical patent/GB9921942D0/en
Priority to PCT/GB1999/003934 priority Critical patent/WO2000030784A1/en
Priority to AU12860/00A priority patent/AU1286000A/en
Priority to US09/601,056 priority patent/US6663812B1/en
Publication of GB2344065A publication Critical patent/GB2344065A/en
Publication of GB2344065A8 publication Critical patent/GB2344065A8/en
Application granted granted Critical
Publication of GB2344065B publication Critical patent/GB2344065B/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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Adornments (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB9921942A 1998-11-26 1999-09-16 Component verification system Expired - Fee Related GB2344065B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/GB1999/003934 WO2000030784A1 (en) 1998-11-26 1999-11-25 Component verification system
AU12860/00A AU1286000A (en) 1998-11-26 1999-11-25 Component verification system
US09/601,056 US6663812B1 (en) 1998-11-26 1999-11-25 Method for moulding a component for design verification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9825952.6A GB9825952D0 (en) 1998-11-26 1998-11-26 Component verification system

Publications (4)

Publication Number Publication Date
GB9921942D0 GB9921942D0 (en) 1999-11-17
GB2344065A GB2344065A (en) 2000-05-31
GB2344065A8 true GB2344065A8 (en) 2000-06-14
GB2344065B GB2344065B (en) 2001-03-07

Family

ID=10843117

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9825952.6A Ceased GB9825952D0 (en) 1998-11-26 1998-11-26 Component verification system
GB9921942A Expired - Fee Related GB2344065B (en) 1998-11-26 1999-09-16 Component verification system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9825952.6A Ceased GB9825952D0 (en) 1998-11-26 1998-11-26 Component verification system

Country Status (1)

Country Link
GB (2) GB9825952D0 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2014136A1 (en) * 1969-04-18 1970-10-29 American Optical Corp., Southbridge, Mass. (V.St.A.) Molding system for the casting of spectacle frames and parts thereof and a method for manufacturing the same
JPS54138062A (en) * 1978-04-19 1979-10-26 Yamahito Kogure Super hard resin production and apparatus therefor
US5332536A (en) * 1992-01-22 1994-07-26 Cook Composites And Polymers Co. Molding resins and UV-transparent molds made from the resins for making fiber reinforced articles
DE69430240T2 (en) * 1994-01-06 2002-11-14 Otsuka Kagaku K.K., Osaka RESIN COMPOSITION FOR PRODUCING A MOLD, MOLD AND METHOD FOR USING THIS MOLD
JPH09174563A (en) * 1995-12-26 1997-07-08 Teijin Seiki Co Ltd Stereolithography mold and method of manufacturing the same

Also Published As

Publication number Publication date
GB2344065B (en) 2001-03-07
GB2344065A (en) 2000-05-31
GB9825952D0 (en) 1999-01-20
HK1028375A1 (en) 2001-02-16
GB9921942D0 (en) 1999-11-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030916