GB849924A - Apparatus for forming hollow plastic articles - Google Patents

Apparatus for forming hollow plastic articles

Info

Publication number
GB849924A
GB849924A GB7356/57A GB735657A GB849924A GB 849924 A GB849924 A GB 849924A GB 7356/57 A GB7356/57 A GB 7356/57A GB 735657 A GB735657 A GB 735657A GB 849924 A GB849924 A GB 849924A
Authority
GB
United Kingdom
Prior art keywords
jaws
arm
articles
hollow plastic
article
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
GB7356/57A
Inventor
George Victor Mumford
Orville Blair Sherman
Leonard David Soubier
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.)
OI Glass Inc
Original Assignee
Owens Illinois Glass Co
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
Priority to BE555604D priority Critical patent/BE555604A/fr
Application filed by Owens Illinois Glass Co filed Critical Owens Illinois Glass Co
Priority to GB7356/57A priority patent/GB849924A/en
Priority to DEO5402A priority patent/DE1169645B/en
Priority to FR1170301D priority patent/FR1170301A/en
Publication of GB849924A publication Critical patent/GB849924A/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3041—Preforms or parisons made of several components having components being extruded
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles

Landscapes

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

Abstract

849,924. Blow moulding hollow plastic articles. OWENS-ILLINOIS GLASS CO. March 6, 1957, No. 7356/57. Class 87(2). In apparatus for forming a plurality of aligned hollow plastic articles by the blowing of individual extruded tubes in separate moulds which are opened after blowing to expose the blown articles, a take-out device is reciprocable intermediate the mould sections and is provided with article-grasping elements for withdrawing the blown articles on retraction. An arm 91 may be swung about a pivot 92 on the machine frame by a cylinder 93 and has a pair of jaws 94, forming the article-grasping elements, mounted on its end remote from the pivot 92. The jaws 94 are independently actuated between open and closed positions by a small cylinder 95 mounted on the arm 91 and operating on links 96. Stops 98 and 99 are provided to limit the inward and outward movement, respectively, of the arm 91. When the jaws 94 first grasp the finished article, they are prevented from fully closing by contact of the links 96 with the frame of the machine. On retraction of the arm 91, this restraining action is removed and the jaws 94 are permitted to tightly grip the articles.
GB7356/57A 1957-03-06 1957-03-06 Apparatus for forming hollow plastic articles Expired GB849924A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE555604D BE555604A (en) 1957-03-06
GB7356/57A GB849924A (en) 1957-03-06 1957-03-06 Apparatus for forming hollow plastic articles
DEO5402A DE1169645B (en) 1957-03-06 1957-03-06 Device for molding hollow containers made of thermoplastic plastics by blowing
FR1170301D FR1170301A (en) 1957-03-06 1957-03-15 Apparatus for molding hollow plastic articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7356/57A GB849924A (en) 1957-03-06 1957-03-06 Apparatus for forming hollow plastic articles

Publications (1)

Publication Number Publication Date
GB849924A true GB849924A (en) 1960-09-28

Family

ID=9831551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7356/57A Expired GB849924A (en) 1957-03-06 1957-03-06 Apparatus for forming hollow plastic articles

Country Status (2)

Country Link
FR (1) FR1170301A (en)
GB (1) GB849924A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257687A (en) * 1963-03-25 1966-06-28 Ball Brothers Co Inc Apparatus for manufacturing hollow plastic articles

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992454A (en) * 1959-03-30 1961-07-18 Owens Illinois Glass Co Method and apparatus for removing blown plastic containers
NL133665C (en) * 1959-03-04 1900-01-01
FR1317853A (en) * 1961-03-20 1963-05-08
FR1439302A (en) * 1964-04-25 1966-05-20 Kautex Werke Gmbh Device for the transport of hollow objects in thermoplastic material preferably produced by blowing
US3417428A (en) * 1964-12-09 1968-12-24 Hoover Ball & Bearing Co Apparatus for trim finishing blow molded containers
DE2558780B2 (en) * 1975-12-24 1978-11-09 Kautex Werke Reinold Hagen Gmbh, 5300 Bonn-Holzlar Device for the production of hollow bodies from thermoplastic material in the extrusion blow molding process
JPS53102960A (en) * 1977-02-21 1978-09-07 Asahi Chem Ind Co Ltd Injection mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257687A (en) * 1963-03-25 1966-06-28 Ball Brothers Co Inc Apparatus for manufacturing hollow plastic articles

Also Published As

Publication number Publication date
FR1170301A (en) 1959-01-13

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