FR89656E - Improvement in molds for plastic hollow bodies - Google Patents

Improvement in molds for plastic hollow bodies

Info

Publication number
FR89656E
FR89656E FR8713A FR8713A FR89656E FR 89656 E FR89656 E FR 89656E FR 8713 A FR8713 A FR 8713A FR 8713 A FR8713 A FR 8713A FR 89656 E FR89656 E FR 89656E
Authority
FR
France
Prior art keywords
molds
improvement
hollow bodies
plastic hollow
plastic
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
FR8713A
Other languages
French (fr)
Inventor
Paul Nataf
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 claimed from FR921477A external-priority patent/FR1386210A/en
Priority claimed from FR979553A external-priority patent/FR89212E/en
Application filed filed Critical
Priority to FR8713A priority Critical patent/FR89656E/en
Application granted granted Critical
Publication of FR89656E publication Critical patent/FR89656E/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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C49/4817—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity with means for closing off parison ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR8713A 1963-01-15 1965-03-10 Improvement in molds for plastic hollow bodies Expired FR89656E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8713A FR89656E (en) 1963-01-15 1965-03-10 Improvement in molds for plastic hollow bodies

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR921477A FR1386210A (en) 1963-01-15 1963-01-15 Improvement in molds for plastic hollow bodies
FR931792A FR88254E (en) 1963-01-15 1963-04-17 Improvement in molds for plastic hollow bodies
FR979553A FR89212E (en) 1963-01-15 1964-06-25 Improvement in molds for plastic hollow bodies
FR8713A FR89656E (en) 1963-01-15 1965-03-10 Improvement in molds for plastic hollow bodies

Publications (1)

Publication Number Publication Date
FR89656E true FR89656E (en) 1967-07-28

Family

ID=1366590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713A Expired FR89656E (en) 1963-01-15 1965-03-10 Improvement in molds for plastic hollow bodies

Country Status (1)

Country Link
FR (1) FR89656E (en)

Similar Documents

Publication Publication Date Title
CH543362A (en) Equipment for deburring plastic hollow bodies
CH481736A (en) Rotary equipment for molding plastic hollow bodies
FR1430316A (en) Improvements in methods and devices for forming and filling hollow plastic bodies and in bodies obtained
FR1371923A (en) Improvements to plastic extruders
FR1219111A (en) Apparatus for molding plastic hollow bodies
FR1432628A (en) Fitting for plastic pipes
FR88254E (en) Improvement in molds for plastic hollow bodies
FR89656E (en) Improvement in molds for plastic hollow bodies
FR89212E (en) Improvement in molds for plastic hollow bodies
FR1338991A (en) Advanced plastic stakes for horticulturalists
FR1416667A (en) Process for the manufacture of porous bodies in thermoplastic material
FR1353643A (en) Plastic bottle
FR1361504A (en) Improvement of plastic hollow bodies obtained by blowing
FR1380443A (en) Improvement in presses for molding hollow articles
FR1364439A (en) Improvements in continuous molding machines for plastic hollow bodies
FR1370676A (en) Improvement in reinforced plastic pipes
FR1373508A (en) Plastic blade for rolling shutters
FR1344113A (en) Improvements to plastic containers
FR1372034A (en) Machine for the continuous cutting of cellular plastic strips
FR81258E (en) Fitting for plastic pipes
FR1327318A (en) Improvements to molds, in particular to plastic molds for molding cellular materials
AT277813B (en) Vulcanizing mold
FR1417603A (en) Plastic molding clips
FR1324273A (en) Improvements to the core structures for reinforced plastic models
FR1357801A (en) Improvements to devices for manufacturing hollow bodies in a thermoplastic material