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GB1335568A - Injection moulding apparatus - Google Patents

Injection moulding apparatus

Info

Publication number
GB1335568A
GB1335568A GB1335568DA GB1335568A GB 1335568 A GB1335568 A GB 1335568A GB 1335568D A GB1335568D A GB 1335568DA GB 1335568 A GB1335568 A GB 1335568A
Authority
GB
United Kingdom
Prior art keywords
injection
dec
injection moulding
moulding apparatus
hot runner
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
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
Publication of GB1335568A publication Critical patent/GB1335568A/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
    • B29C45/1781—Aligning injection nozzles with the mould sprue bush
    • 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
    • B29C45/03—Injection moulding apparatus
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
    • 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
    • B29C45/1773—Means for adjusting or displacing the injection unit into different positions, e.g. for co-operating with different moulds

Landscapes

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

Abstract

1335568 Replaceable injection nozzle runner K AOKI 9 Dec 1970 [9 Dec 1969 25 March 1970] 19329/73 Divided out of 1335567 Heading B5A The invention relates to apparatus of the same type, Figs. 1-5 (not shown) as described in Figs. 1-5 of the parent Specification 1,335,567. According to the invention, injection into an upper mould part 4b from a nozzle 15 is effected via a hot runner 9, Fig. 6, against which the mould is clamped upon upward displacement of a ram 13, and which is replaceably located in the upper bolster 11a of the clamping structure so that it can be replaced by a hot runner 9<SP>1</SP>, Fig. 8, of different length for injection at a different location into an upper mould part 4<SP>1</SP>b.
GB1335568D 1969-12-09 1970-12-09 Injection moulding apparatus Expired GB1335568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9851969 1969-12-09

Publications (1)

Publication Number Publication Date
GB1335568A true GB1335568A (en) 1973-10-31

Family

ID=14221883

Family Applications (4)

Application Number Title Priority Date Filing Date
GB1933173A Expired GB1335570A (en) 1969-12-09 1970-12-09 Injection moulding apparatus
GB5848670A Expired GB1335567A (en) 1969-12-09 1970-12-09 Injection moulding apparatus
GB1335568D Expired GB1335568A (en) 1969-12-09 1970-12-09 Injection moulding apparatus
GB1335569D Expired GB1335569A (en) 1969-12-09 1970-12-09 Injection moulding apparatus

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB1933173A Expired GB1335570A (en) 1969-12-09 1970-12-09 Injection moulding apparatus
GB5848670A Expired GB1335567A (en) 1969-12-09 1970-12-09 Injection moulding apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1335569D Expired GB1335569A (en) 1969-12-09 1970-12-09 Injection moulding apparatus

Country Status (1)

Country Link
GB (4) GB1335570A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1195843B (en) * 1986-11-20 1988-10-27 Comind Spa PERFECTED PRESS FOR MOLDING OF THERMOPLASTIC POLYURETHANE THERMOPLASTIC POLYMERIC ARTICLES AND ITS CONDUCTION PROCESS
DE4038843A1 (en) * 1990-12-06 1992-06-11 Kloeckner Ferromatik Desma PLASTICIZING AND SYRINGE UNIT FOR RUBBER INJECTION MOLDING MACHINES
JP3792689B2 (en) 2003-10-28 2006-07-05 ファナック株式会社 Injection nozzle alignment device

Also Published As

Publication number Publication date
GB1335567A (en) 1973-10-31
GB1335569A (en) 1973-10-31
GB1335570A (en) 1973-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees