GB8811811D0 - Injection nozzle for injection moulding machine - Google Patents

Injection nozzle for injection moulding machine

Info

Publication number
GB8811811D0
GB8811811D0 GB888811811A GB8811811A GB8811811D0 GB 8811811 D0 GB8811811 D0 GB 8811811D0 GB 888811811 A GB888811811 A GB 888811811A GB 8811811 A GB8811811 A GB 8811811A GB 8811811 D0 GB8811811 D0 GB 8811811D0
Authority
GB
United Kingdom
Prior art keywords
injection
moulding machine
nozzle
injection nozzle
injection moulding
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
GB888811811A
Other versions
GB2219236A (en
GB2219236B (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.)
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
Priority to GB8811811A priority Critical patent/GB2219236B/en
Publication of GB8811811D0 publication Critical patent/GB8811811D0/en
Priority to CN 88104534 priority patent/CN1013178B/en
Publication of GB2219236A publication Critical patent/GB2219236A/en
Application granted granted Critical
Publication of GB2219236B publication Critical patent/GB2219236B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/234—Valves opened by the pressure of the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
GB8811811A 1988-05-19 1988-05-19 Injection nozzle for an injection moulding machine Expired - Lifetime GB2219236B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8811811A GB2219236B (en) 1988-05-19 1988-05-19 Injection nozzle for an injection moulding machine
CN 88104534 CN1013178B (en) 1988-05-19 1988-07-29 Injection nozzle for injection moulding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8811811A GB2219236B (en) 1988-05-19 1988-05-19 Injection nozzle for an injection moulding machine

Publications (3)

Publication Number Publication Date
GB8811811D0 true GB8811811D0 (en) 1988-06-22
GB2219236A GB2219236A (en) 1989-12-06
GB2219236B GB2219236B (en) 1992-01-15

Family

ID=10637131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8811811A Expired - Lifetime GB2219236B (en) 1988-05-19 1988-05-19 Injection nozzle for an injection moulding machine

Country Status (2)

Country Link
CN (1) CN1013178B (en)
GB (1) GB2219236B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4289613B2 (en) * 2004-02-27 2009-07-01 日精樹脂工業株式会社 Low melting point metal alloy forming method
JP4009601B2 (en) * 2004-02-27 2007-11-21 日精樹脂工業株式会社 Low melting point metal alloy forming method
CN102092119B (en) * 2010-12-22 2013-05-29 吉林大学珠海学院 Pin-shaped self-locking nozzle device
DE102013114125B4 (en) * 2013-12-16 2017-01-26 Groche Technik GmbH Backflow lock for an injection molding machine
EP3366446B1 (en) * 2015-10-21 2019-08-07 Eishin Technology Co., Ltd Wax injection molding machine and injection nozzle used in lost-wax casting
CN112060480A (en) * 2020-07-14 2020-12-11 马鞍山久特新材料科技有限公司 Polyurethane casting machine with functions of liquid guiding and self-sealing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1579166A (en) * 1967-08-12 1969-08-22
FR2273647A1 (en) * 1974-06-04 1976-01-02 Ramond Louis INJECTION NOZZLE FOR PLASTICS
JPS51125160A (en) * 1974-06-27 1976-11-01 Saito Kouki Kk Automatically opening or closing valve gate for plastic injection molding
DE3018381A1 (en) * 1980-05-14 1981-11-19 Bayer Ag, 5090 Leverkusen INJECTION NOZZLE FOR MIXING HEADS FOR PRODUCING FOAM OR SOLID-FORMING REACTION MIXTURES FROM AT LEAST TWO FLOWABLE COMPONENTS
GB2117309B (en) * 1982-03-22 1986-02-12 Toshio Saito A shut-off nozzle for injection moulding of thermoplastics
US4427361A (en) * 1982-03-24 1984-01-24 Toshio Saito Shut-off nozzle for injection moulding of thermoplastics

Also Published As

Publication number Publication date
CN1037678A (en) 1989-12-06
GB2219236A (en) 1989-12-06
GB2219236B (en) 1992-01-15
CN1013178B (en) 1991-07-17

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Legal Events

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

Effective date: 19920519