JPS5777537A - Inserting method of rod for cylindrical material into hollow shaping in synthetic resin in blow molding and its shaping - Google Patents

Inserting method of rod for cylindrical material into hollow shaping in synthetic resin in blow molding and its shaping

Info

Publication number
JPS5777537A
JPS5777537A JP55154433A JP15443380A JPS5777537A JP S5777537 A JPS5777537 A JP S5777537A JP 55154433 A JP55154433 A JP 55154433A JP 15443380 A JP15443380 A JP 15443380A JP S5777537 A JPS5777537 A JP S5777537A
Authority
JP
Japan
Prior art keywords
parison
shaping
groove
molding
cylindrical
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.)
Granted
Application number
JP55154433A
Other languages
Japanese (ja)
Other versions
JPS5835451B2 (en
Inventor
Yasuo Ezaki
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.)
Ekuseru Kk
Cargill Meat Solutions Corp
Original Assignee
Ekuseru Kk
Excel Corp
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 Ekuseru Kk, Excel Corp filed Critical Ekuseru Kk
Priority to JP55154433A priority Critical patent/JPS5835451B2/en
Publication of JPS5777537A publication Critical patent/JPS5777537A/en
Publication of JPS5835451B2 publication Critical patent/JPS5835451B2/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04102—Extrusion blow-moulding extruding the material continuously
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2008—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3023—Head-rests
    • 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
    • B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

PURPOSE:To insert a parison positively, and to decrease the strain of a coupled section near both end sections at the time of blowing by mounting a joint leg supporting an end section of the parison extruded near both ends of a groove surface of a long-sized molding die and placing the cylindrical material on the leg. CONSTITUTION:The joint legs C, the length thereof is equal to the clearances with the surface of a molding groove 2 of the ends B1 of the cylindrical materials and thiciness thereof is smaller than the diameters of the ends B1 of the cylindrical materials, are placed at both left and right of the molding groove 2 of the molding die 1. The ends B1 of the cylindrical materials are placed on the joint legs C in approximately horizontal shapes, the parison a is poured out continuously from a nozzle 5, and moved along the molding groove 2, the parison set into the groove, a molding die 3 is joined and one end of the parison is is cut off, compressed air b is injected from the other end, and the hollow body A formed by unifying the ends B1 of the cylindrical materials and the joint legs C is obtained.
JP55154433A 1980-10-31 1980-10-31 Method for applying a rod-shaped object to a synthetic resin hollow molded body in blow molding and its molded product Expired JPS5835451B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55154433A JPS5835451B2 (en) 1980-10-31 1980-10-31 Method for applying a rod-shaped object to a synthetic resin hollow molded body in blow molding and its molded product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154433A JPS5835451B2 (en) 1980-10-31 1980-10-31 Method for applying a rod-shaped object to a synthetic resin hollow molded body in blow molding and its molded product

Publications (2)

Publication Number Publication Date
JPS5777537A true JPS5777537A (en) 1982-05-14
JPS5835451B2 JPS5835451B2 (en) 1983-08-02

Family

ID=15584073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55154433A Expired JPS5835451B2 (en) 1980-10-31 1980-10-31 Method for applying a rod-shaped object to a synthetic resin hollow molded body in blow molding and its molded product

Country Status (1)

Country Link
JP (1) JPS5835451B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057178A (en) * 1990-05-09 1991-10-15 Eaton Corporation Method of making a coupling component by expanding and vulcanizing a tube directly onto friction shoe assemblies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057178A (en) * 1990-05-09 1991-10-15 Eaton Corporation Method of making a coupling component by expanding and vulcanizing a tube directly onto friction shoe assemblies

Also Published As

Publication number Publication date
JPS5835451B2 (en) 1983-08-02

Similar Documents

Publication Publication Date Title
TW323982B (en) The manufacturing method for air-pad and its assisting device
NZ219682A (en) Extruding smooth-bore pipes with external ribs
ES445287A1 (en) Method of making hollow articles from plastic material
DE3067545D1 (en) Device for influencing the weight of a hollow thermoplastic body produced by the extrusion-blowing method
JPS57123027A (en) Method of blow molding plastic container filled with paste such as color
GB2290744B (en) Improved method of forming molding end
GB882788A (en) Process and apparatus for manufacturing bottles and the like neck-provided articles from thermoplastic material
EP0435025A3 (en) Apparatus for introducing a gas into the cavity of an injection mould for making hollow plastic bodies
JPS52144060A (en) Hollow thermoplastic article extrusion blow molding method and device for trapping parison into blow molding mold
CA2039005A1 (en) Apparatus for blow molding an article with compression molded areas
GB1114304A (en) Method and device for forming a hollow plastic article
FR2484324B1 (en)
JPS5777537A (en) Inserting method of rod for cylindrical material into hollow shaping in synthetic resin in blow molding and its shaping
ES8607105A1 (en) Extrusion and blowing of a hollow body of plastics material
ES8105195A1 (en) METHOD FOR MAKING A PROFILE HOLLOW PROFILE
JPS5521207A (en) Method of producing hollow plastic member
JPS57201632A (en) Manufacture of blow molded article
SE8403166D0 (en) METHOD AND APPARATUS FOR MANUFACTURING A HOLLOW PLASTIC PRODUCT HAVING DIFFERENT DIAMETERS
WO1998042418A3 (en) Sliding board
JPS5579121A (en) Blow molding of plastic tank
TW342360B (en) Method and apparatus for molding seal of synthetic resin tube
JPS5511823A (en) Method of forming hollow formed article with insert
JPS5521239A (en) Production method of slender, hollow synthetic resin having irregular curvature
JPS5783436A (en) Molding of sealed hollow body and its mold
JPS57167217A (en) Manufacture of hollow synthetic resin molding