GB2403927B - Apparatus for molding articles - Google Patents

Apparatus for molding articles

Info

Publication number
GB2403927B
GB2403927B GB0421177A GB0421177A GB2403927B GB 2403927 B GB2403927 B GB 2403927B GB 0421177 A GB0421177 A GB 0421177A GB 0421177 A GB0421177 A GB 0421177A GB 2403927 B GB2403927 B GB 2403927B
Authority
GB
United Kingdom
Prior art keywords
molding articles
articles
molding
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
GB0421177A
Other versions
GB0421177D0 (en
GB2403927A (en
Inventor
John H Moore
Steven A Beal
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.)
JHM TECHNOLOGIES Inc
Original Assignee
JHM TECHNOLOGIES Inc
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 JHM TECHNOLOGIES Inc filed Critical JHM TECHNOLOGIES Inc
Priority to GB0510891A priority Critical patent/GB2411618B/en
Priority claimed from GB0327550A external-priority patent/GB2391834B/en
Publication of GB0421177D0 publication Critical patent/GB0421177D0/en
Publication of GB2403927A publication Critical patent/GB2403927A/en
Application granted granted Critical
Publication of GB2403927B publication Critical patent/GB2403927B/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
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • B29C2037/903—Measuring, controlling or regulating by means of a computer
    • 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
    • B29L2031/769—Sanitary equipment
    • B29L2031/7692—Baths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB0421177A 2001-05-31 2002-05-31 Apparatus for molding articles Expired - Fee Related GB2403927B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0510891A GB2411618B (en) 2001-05-31 2002-05-31 Method of controlling a molding process

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29471201P 2001-05-31 2001-05-31
US36055602P 2002-02-26 2002-02-26
GB0327550A GB2391834B (en) 2001-05-31 2002-05-31 Method and apparatus for molding composite articles

Publications (3)

Publication Number Publication Date
GB0421177D0 GB0421177D0 (en) 2004-10-27
GB2403927A GB2403927A (en) 2005-01-19
GB2403927B true GB2403927B (en) 2005-11-16

Family

ID=33556060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0421177A Expired - Fee Related GB2403927B (en) 2001-05-31 2002-05-31 Apparatus for molding articles

Country Status (1)

Country Link
GB (1) GB2403927B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2877337B1 (en) 2012-07-05 2017-05-24 LM WP Patent Holding A/S Method and moulding system for manufacturing a fibre-reinforced polymer object via a feedback system for controlling resin flow rate
US9844918B2 (en) * 2014-11-10 2017-12-19 Ilc Dover, Lp Inflatable pressure intensifier

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155737A (en) * 1981-02-20 1981-12-02 Hitachi Ltd Transfer molding device
GB2227567A (en) * 1989-01-28 1990-08-01 Alan Harper Controlling injection mould filling by galvanic cell action
EP0744263A2 (en) * 1995-05-24 1996-11-27 Ford Motor Company Limited Resin transfer moulding

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155737A (en) * 1981-02-20 1981-12-02 Hitachi Ltd Transfer molding device
GB2227567A (en) * 1989-01-28 1990-08-01 Alan Harper Controlling injection mould filling by galvanic cell action
EP0744263A2 (en) * 1995-05-24 1996-11-27 Ford Motor Company Limited Resin transfer moulding

Also Published As

Publication number Publication date
GB0421177D0 (en) 2004-10-27
GB2403927A (en) 2005-01-19

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Legal Events

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

Effective date: 20070531