GB1394778A - Injection nozzle - Google Patents

Injection nozzle

Info

Publication number
GB1394778A
GB1394778A GB2391973A GB2391973A GB1394778A GB 1394778 A GB1394778 A GB 1394778A GB 2391973 A GB2391973 A GB 2391973A GB 2391973 A GB2391973 A GB 2391973A GB 1394778 A GB1394778 A GB 1394778A
Authority
GB
United Kingdom
Prior art keywords
injection nozzle
nozzle
injection moulding
abutment
mould
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
GB2391973A
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.)
Nissei Plastic Industrial Co Ltd
Original Assignee
Nissei Plastic Industrial Co 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 Nissei Plastic Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Publication of GB1394778A publication Critical patent/GB1394778A/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
    • B29C45/20—Injection nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

1394778 Injection moulding machines NISSEI PLASTICS INDUSTRIAL CO Ltd 18 May 1973 [26 May 1972] 23919/73 Heading B5A In an injection moulding machine, deforming of a mould part 13 around the gate 11 due to the pressure applied through an injection nozzle 15 is prevented by providing an adjustable abutment 16 which contacts an outer surface 13a of the mould. The abutment 16 comprises a screwthreaded disc engaging threads 17 on the nozzle 15 and settable in position by means of a grub screw 16a.
GB2391973A 1972-05-26 1973-05-18 Injection nozzle Expired GB1394778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5226872A JPS4910253A (en) 1972-05-26 1972-05-26

Publications (1)

Publication Number Publication Date
GB1394778A true GB1394778A (en) 1975-05-21

Family

ID=12910011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2391973A Expired GB1394778A (en) 1972-05-26 1973-05-18 Injection nozzle

Country Status (7)

Country Link
JP (1) JPS4910253A (en)
AU (1) AU465943B2 (en)
CA (1) CA1021123A (en)
DE (1) DE2326849A1 (en)
FR (1) FR2189198B1 (en)
GB (1) GB1394778A (en)
IT (1) IT989642B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379866U (en) * 1976-12-04 1978-07-03
CA1136814A (en) * 1980-07-15 1982-12-07 Jobst U. Gellert Hot tip seal
SE438115B (en) * 1983-09-28 1985-04-01 Mueller Hans FORM EXPRESSION NOZZLE FOR REMOVAL OF S LIQUID INGOT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE858310C (en) * 1943-12-16 1952-12-04 Basf Ag Injection molding machine
FR1020775A (en) * 1950-06-24 1953-02-10 Improvements in injection molding machines

Also Published As

Publication number Publication date
FR2189198A1 (en) 1974-01-25
AU5621573A (en) 1974-11-28
AU465943B2 (en) 1975-10-09
DE2326849A1 (en) 1973-11-29
CA1021123A (en) 1977-11-22
JPS4910253A (en) 1974-01-29
FR2189198B1 (en) 1976-06-11
IT989642B (en) 1975-06-10

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Legal Events

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