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GB2089720B - Injection moulding - Google Patents

Injection moulding

Info

Publication number
GB2089720B
GB2089720B GB8137974A GB8137974A GB2089720B GB 2089720 B GB2089720 B GB 2089720B GB 8137974 A GB8137974 A GB 8137974A GB 8137974 A GB8137974 A GB 8137974A GB 2089720 B GB2089720 B GB 2089720B
Authority
GB
United Kingdom
Prior art keywords
injection moulding
moulding
injection
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
GB8137974A
Other versions
GB2089720A (en
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.)
Otter Controls Ltd
Original Assignee
Otter Controls 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 Otter Controls Ltd filed Critical Otter Controls Ltd
Priority to GB8137974A priority Critical patent/GB2089720B/en
Publication of GB2089720A publication Critical patent/GB2089720A/en
Application granted granted Critical
Publication of GB2089720B publication Critical patent/GB2089720B/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
    • 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
    • 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
    • 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
    • B29C45/376—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB8137974A 1980-12-23 1981-12-16 Injection moulding Expired GB2089720B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8137974A GB2089720B (en) 1980-12-23 1981-12-16 Injection moulding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8041252 1980-12-23
GB8137974A GB2089720B (en) 1980-12-23 1981-12-16 Injection moulding

Publications (2)

Publication Number Publication Date
GB2089720A GB2089720A (en) 1982-06-30
GB2089720B true GB2089720B (en) 1984-10-24

Family

ID=26277967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8137974A Expired GB2089720B (en) 1980-12-23 1981-12-16 Injection moulding

Country Status (1)

Country Link
GB (1) GB2089720B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6497834B1 (en) 1998-04-21 2002-12-24 The Goodyear Tire & Rubber Co. Method of making a flow channel block
WO1999054107A1 (en) * 1998-04-21 1999-10-28 The Goodyear Tire And Rubber Company Flow channel block and method of making
US7828421B2 (en) 2005-09-29 2010-11-09 Brother Kogyo Kabushiki Kaisha Ink cartridge arrangements
US8025376B2 (en) 2005-09-29 2011-09-27 Brother Kogyo Kabushiki Kaisha Ink cartridges
US7682004B2 (en) 2005-09-29 2010-03-23 Brother Kogyo Kabushiki Kaisha Ink cartridges
US7775645B2 (en) 2005-09-29 2010-08-17 Brother Kogyo Kabushiki Kaisha Methods of forming cartridges, such as ink cartridges
US7553007B2 (en) 2005-09-29 2009-06-30 Brother Kogyo Kabushiki Kaisha Ink cartridges
US7810916B2 (en) 2005-09-29 2010-10-12 Brother Kogyo Kabushiki Kaisha Ink cartridges
US7837311B2 (en) 2005-09-29 2010-11-23 Brother Kogyo Kabushiki Kaisha Ink cartridges
GB2431612A (en) * 2005-10-26 2007-05-02 Otter Controls Ltd Method of forming level indicators in liquid heating vessels

Also Published As

Publication number Publication date
GB2089720A (en) 1982-06-30

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Legal Events

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

Effective date: 19951216