GB787468A - Manufacture of reinforced moulded articles - Google Patents

Manufacture of reinforced moulded articles

Info

Publication number
GB787468A
GB787468A GB3008854A GB3008854A GB787468A GB 787468 A GB787468 A GB 787468A GB 3008854 A GB3008854 A GB 3008854A GB 3008854 A GB3008854 A GB 3008854A GB 787468 A GB787468 A GB 787468A
Authority
GB
United Kingdom
Prior art keywords
mould
supports
polythene
oct
locate
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
GB3008854A
Inventor
Henry Nelson Ewer
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.)
G & E Equipment And Contracts
Original Assignee
G & E Equipment And Contracts
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 G & E Equipment And Contracts filed Critical G & E Equipment And Contracts
Priority to GB3008854A priority Critical patent/GB787468A/en
Publication of GB787468A publication Critical patent/GB787468A/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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/887—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced locally reinforced, e.g. by fillers
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
    • B29C33/126—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts using centering means forming part of the insert
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/26—Non-fibrous reinforcements only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

787,468. Moulding reinforced plastic articles. G. & E. EQUIPMENT & CONTRACTS, Ltd. Oct. 11, 1955 [Oct. 19, 1954], No. 30088/54. Class 87(2). [Also in Group VII] A metal reinforcing member of rod, tube or like form is held in place in the mould by supports which are made of resin and have a star-shaped cross-section or have contact points which locate the supports in the mould and permit molten resin introduced into the mould to flow past the supports. Fig. 2 shows such a support C made of polythene &c. and having contact points ; a number of such supports locate a metal core B in a mould into which polythene &c. is injected to form a bucket handle A. A crash helmet having a metal-wire-reinforced rim may be similarly made.
GB3008854A 1954-10-19 1954-10-19 Manufacture of reinforced moulded articles Expired GB787468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3008854A GB787468A (en) 1954-10-19 1954-10-19 Manufacture of reinforced moulded articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3008854A GB787468A (en) 1954-10-19 1954-10-19 Manufacture of reinforced moulded articles

Publications (1)

Publication Number Publication Date
GB787468A true GB787468A (en) 1957-12-11

Family

ID=10302065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3008854A Expired GB787468A (en) 1954-10-19 1954-10-19 Manufacture of reinforced moulded articles

Country Status (1)

Country Link
GB (1) GB787468A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156943A (en) * 1961-06-19 1964-11-17 Jesse J Groomer Molded article
FR2670083A1 (en) * 1990-12-06 1992-06-12 Avrillon Paul Cheese ripening board
FR2684586A1 (en) * 1991-12-10 1993-06-11 Facom RING SLEEVE, TOOL WHICH HANDLE IS CONSISTED OF SUCH SLEEVE, AND METHOD OF MANUFACTURING SLEEVE.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156943A (en) * 1961-06-19 1964-11-17 Jesse J Groomer Molded article
FR2670083A1 (en) * 1990-12-06 1992-06-12 Avrillon Paul Cheese ripening board
FR2684586A1 (en) * 1991-12-10 1993-06-11 Facom RING SLEEVE, TOOL WHICH HANDLE IS CONSISTED OF SUCH SLEEVE, AND METHOD OF MANUFACTURING SLEEVE.
EP0546915A1 (en) * 1991-12-10 1993-06-16 Facom Ringed sleeve, tool whose handle is formed by such a sleeve and process for manufacturing the sleeve

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