GB603903A - Improvements relating to injection moulding machines - Google Patents

Improvements relating to injection moulding machines

Info

Publication number
GB603903A
GB603903A GB2929445A GB2929445A GB603903A GB 603903 A GB603903 A GB 603903A GB 2929445 A GB2929445 A GB 2929445A GB 2929445 A GB2929445 A GB 2929445A GB 603903 A GB603903 A GB 603903A
Authority
GB
United Kingdom
Prior art keywords
injection moulding
moulding machines
improvements relating
machines
cadbury
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
GB2929445A
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.)
E M B CO Ltd
EMB Co Ltd
Original Assignee
E M B CO Ltd
EMB 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 E M B CO Ltd, EMB Co Ltd filed Critical E M B CO Ltd
Priority to GB2929445A priority Critical patent/GB603903A/en
Publication of GB603903A publication Critical patent/GB603903A/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or mixing devices

Abstract

603,903. Injection moulding machines. E. M. B. CO., Ltd., and CADBURY, G. N. Nov. 5, 1945, No. 29294. [Class 87(ii] The spreader d has a number of longitudinal grooves e which form, with the wall of the cylinder a, passages for the plastic material; and are continued by oblique holes f leading to the nozzle c.
GB2929445A 1945-11-05 1945-11-05 Improvements relating to injection moulding machines Expired GB603903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2929445A GB603903A (en) 1945-11-05 1945-11-05 Improvements relating to injection moulding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2929445A GB603903A (en) 1945-11-05 1945-11-05 Improvements relating to injection moulding machines

Publications (1)

Publication Number Publication Date
GB603903A true GB603903A (en) 1948-06-24

Family

ID=10289256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2929445A Expired GB603903A (en) 1945-11-05 1945-11-05 Improvements relating to injection moulding machines

Country Status (1)

Country Link
GB (1) GB603903A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817115A (en) * 1955-03-28 1957-12-24 Monsanto Chemicals Nozzle for injection molding
WO1990010529A1 (en) * 1989-03-06 1990-09-20 Hoechst (Uk) Limited Polymer Division Injection moulding of marbled parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817115A (en) * 1955-03-28 1957-12-24 Monsanto Chemicals Nozzle for injection molding
WO1990010529A1 (en) * 1989-03-06 1990-09-20 Hoechst (Uk) Limited Polymer Division Injection moulding of marbled parts

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