GB721783A - Improvements in or relating to hollow plastic articles - Google Patents

Improvements in or relating to hollow plastic articles

Info

Publication number
GB721783A
GB721783A GB1730852A GB1730852A GB721783A GB 721783 A GB721783 A GB 721783A GB 1730852 A GB1730852 A GB 1730852A GB 1730852 A GB1730852 A GB 1730852A GB 721783 A GB721783 A GB 721783A
Authority
GB
United Kingdom
Prior art keywords
mould
relating
hollow plastic
plastic articles
bed
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
GB1730852A
Inventor
Bernard Strong
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.)
Shipton & Co Ltd E
Original Assignee
Shipton & Co Ltd E
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 Shipton & Co Ltd E filed Critical Shipton & Co Ltd E
Priority to GB1730852A priority Critical patent/GB721783A/en
Publication of GB721783A publication Critical patent/GB721783A/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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C2045/1445—Coating a portion of the article, e.g. the edge of the article injecting a part onto a blow moulded object

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

721,783. Bed urinals. SHIPTON & CO., Ltd., E. Oct. 7, 1953. [July 9, 1952] No. 17308/52. Class 26. [Also in Groups V and XVII] A part of a plastic bed urinal is made by blowing in a mould, and then another part is injection-moulded onto the first part. Fig. 1 shows a bed urinal having a part a made by blowing (as in Specification 700,984), [Group V], and a part a<SP>1</SP> made by injecting material into the space between a core g and mould f. The blown part has a groove d<SP>1</SP> that interlocks with injected part, and is held tight against the mould by a screw-urged thrust plate n. Specification 516,262, [Group V], also is referred to.
GB1730852A 1952-07-09 1952-07-09 Improvements in or relating to hollow plastic articles Expired GB721783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1730852A GB721783A (en) 1952-07-09 1952-07-09 Improvements in or relating to hollow plastic articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1730852A GB721783A (en) 1952-07-09 1952-07-09 Improvements in or relating to hollow plastic articles

Publications (1)

Publication Number Publication Date
GB721783A true GB721783A (en) 1955-01-12

Family

ID=10092901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1730852A Expired GB721783A (en) 1952-07-09 1952-07-09 Improvements in or relating to hollow plastic articles

Country Status (1)

Country Link
GB (1) GB721783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235897A (en) * 1989-09-15 1991-03-20 Plaspharm Plastics dispenser body having injection and blow moulded parts.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235897A (en) * 1989-09-15 1991-03-20 Plaspharm Plastics dispenser body having injection and blow moulded parts.

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