AT341204B - INJECTION MOLDING AND BLOW MOLD FOR THE PRODUCTION OF RING-SHAPED BULBS IN A TUBE - Google Patents

INJECTION MOLDING AND BLOW MOLD FOR THE PRODUCTION OF RING-SHAPED BULBS IN A TUBE

Info

Publication number
AT341204B
AT341204B AT958272A AT958272A AT341204B AT 341204 B AT341204 B AT 341204B AT 958272 A AT958272 A AT 958272A AT 958272 A AT958272 A AT 958272A AT 341204 B AT341204 B AT 341204B
Authority
AT
Austria
Prior art keywords
tube
ring
production
injection molding
blow mold
Prior art date
Application number
AT958272A
Other languages
German (de)
Other versions
ATA958272A (en
Original Assignee
Mekusta Dr Ferdinand Pauler
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 Mekusta Dr Ferdinand Pauler filed Critical Mekusta Dr Ferdinand Pauler
Priority to AT958272A priority Critical patent/AT341204B/en
Priority to CH1579573A priority patent/CH580488A5/xx
Priority to DE2356172A priority patent/DE2356172A1/en
Priority to IT3116273A priority patent/IT1001691B/en
Publication of ATA958272A publication Critical patent/ATA958272A/en
Application granted granted Critical
Publication of AT341204B publication Critical patent/AT341204B/en

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
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • B29C45/2612—Moulds having tubular mould cavities for manufacturing tubular articles with an annular groove
    • 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—Shaping
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT958272A 1972-11-10 1972-11-10 INJECTION MOLDING AND BLOW MOLD FOR THE PRODUCTION OF RING-SHAPED BULBS IN A TUBE AT341204B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT958272A AT341204B (en) 1972-11-10 1972-11-10 INJECTION MOLDING AND BLOW MOLD FOR THE PRODUCTION OF RING-SHAPED BULBS IN A TUBE
CH1579573A CH580488A5 (en) 1972-11-10 1973-11-08
DE2356172A DE2356172A1 (en) 1972-11-10 1973-11-09 Socket or bulge formation on thermoplastics pipe - by local inflation esp while still soft immediately after pipe is injection moulded around core
IT3116273A IT1001691B (en) 1972-11-10 1973-11-09 PROCEDURE AND DEVICE FOR THE PRODUCTION OF HOLLOW BODIES PROVIDED WITH LOCALLY LIMITED PROMINENCES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT958272A AT341204B (en) 1972-11-10 1972-11-10 INJECTION MOLDING AND BLOW MOLD FOR THE PRODUCTION OF RING-SHAPED BULBS IN A TUBE

Publications (2)

Publication Number Publication Date
ATA958272A ATA958272A (en) 1977-05-15
AT341204B true AT341204B (en) 1978-01-25

Family

ID=3615435

Family Applications (1)

Application Number Title Priority Date Filing Date
AT958272A AT341204B (en) 1972-11-10 1972-11-10 INJECTION MOLDING AND BLOW MOLD FOR THE PRODUCTION OF RING-SHAPED BULBS IN A TUBE

Country Status (4)

Country Link
AT (1) AT341204B (en)
CH (1) CH580488A5 (en)
DE (1) DE2356172A1 (en)
IT (1) IT1001691B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58363B2 (en) * 1974-12-19 1983-01-06 積水化学工業株式会社 Kantsugi Tenno Seizou Sochi
FR2315375A1 (en) * 1975-06-25 1977-01-21 Rhein Plastic Rohr Gmbh Blow moulding machine for hollow plastic bodies - having core with compressed air channel-downwardly movable sleeve
GB0127232D0 (en) * 2001-11-13 2002-01-02 Bae Systems Plc A datum system for use in moulding operations
WO2017116323A1 (en) * 2015-12-29 2017-07-06 Mir Arastirma Ve Gelistirme A.S. Molding core, mold and fluid-aided molding method

Also Published As

Publication number Publication date
CH580488A5 (en) 1976-10-15
ATA958272A (en) 1977-05-15
DE2356172A1 (en) 1974-05-16
IT1001691B (en) 1976-04-30

Similar Documents

Publication Publication Date Title
AT311036B (en) Divisible blow mold for the production of plastic objects
GB1362133A (en) Injection blow moulding
CH478159A (en) Process for the production of thermoplastic molding compounds with high impact and notched impact strength
AT342857B (en) Injection molding process and injection molding nozzle for the production of laminated bodies
AT271922B (en) Process for the production and deformation of a material
CH526598A (en) Process for producing molded bodies and molded bodies thus obtained
SE400219B (en) MOLD INJECTION MOLDING DEVICE FOR THE MANUFACTURE OF A CONTAINER
IT958344B (en) EXPANDED THERMOPLASTIC MOLDED BODIES AND PROCEDURE FOR PRODUCING THEM
AT330448B (en) BLOW MOLD FOR THE PRODUCTION OF HOLLOW BODIES
AT305614B (en) Extrusion press for the production of a tubular preform made of thermoplastic material for blow molding
AT341204B (en) INJECTION MOLDING AND BLOW MOLD FOR THE PRODUCTION OF RING-SHAPED BULBS IN A TUBE
AT338431B (en) PROCESS FOR THE PRODUCTION OF HIGH DOSE MOLDINGS WITH ANTIBIOTICS OF THE CEPHALOSPORIN TYPE
ATA935772A (en) EXTRUSION MACHINE FOR THE MANUFACTURE OF TUBE-SHAPED PLASTIC NETS
CH545325A (en) Process for the production of impact-resistant thermoplastic molding compounds
CH542710A (en) Process for the production of plastic molded parts
AT319578B (en) Blow molding machine for the production of hollow bodies from a tubular preform made of thermoplastic material
AT313590B (en) Process for the production of polymer particles with a cellular structure
AT301873B (en) Process for the production of impact-resistant thermoplastic molding compounds
AT287296B (en) Process for the production of thermoplastic-elastic molding compounds with high impact and notched impact strength
CH502180A (en) Die head for the production of plastic tubular films
ZA745882B (en) Method of making blow molded plastic articles
ATA302870A (en) EXTRUSION LINE FOR THE MANUFACTURE OF MULTICOLORED PLASTIC TUBES
AT307062B (en) Process for the production of moldable thermoplastic materials
AT274239B (en) Process for the production of peptones
AT318249B (en) Light-degradable plastic molded body and method for producing the same

Legal Events

Date Code Title Description
ENE Inventor named
ELJ Ceased due to non-payment of the annual fee