FR2050435B1 - - Google Patents

Info

Publication number
FR2050435B1
FR2050435B1 FR707022657A FR7022657A FR2050435B1 FR 2050435 B1 FR2050435 B1 FR 2050435B1 FR 707022657 A FR707022657 A FR 707022657A FR 7022657 A FR7022657 A FR 7022657A FR 2050435 B1 FR2050435 B1 FR 2050435B1
Authority
FR
France
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
FR707022657A
Other versions
FR2050435A1 (fr
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.)
VOM HOFE ROLF
Original Assignee
VOM HOFE ROLF
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 DE19691933484 external-priority patent/DE1933484C/de
Application filed by VOM HOFE ROLF filed Critical VOM HOFE ROLF
Publication of FR2050435A1 publication Critical patent/FR2050435A1/fr
Application granted granted Critical
Publication of FR2050435B1 publication Critical patent/FR2050435B1/fr
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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B29C49/061—Injection blow-moulding with parison holding means displaceable between injection and blow stations
    • B29C49/062—Injection blow-moulding with parison holding means displaceable between injection and blow stations following an arcuate path, e.g. rotary or oscillating-type
    • B29C49/063—Injection blow-moulding with parison holding means displaceable between injection and blow stations following an arcuate path, e.g. rotary or oscillating-type with the parison axis held in the plane of rotation
    • 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
    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR707022657A 1969-07-02 1970-06-19 Expired FR2050435B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691933484 DE1933484C (de) 1969-07-02 Spritzblaswerkzeug

Publications (2)

Publication Number Publication Date
FR2050435A1 FR2050435A1 (fr) 1971-04-02
FR2050435B1 true FR2050435B1 (fr) 1973-04-06

Family

ID=5738607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707022657A Expired FR2050435B1 (fr) 1969-07-02 1970-06-19

Country Status (11)

Country Link
AT (1) AT320956B (fr)
BE (1) BE752436A (fr)
CH (1) CH507794A (fr)
DK (1) DK126763B (fr)
FR (1) FR2050435B1 (fr)
GB (1) GB1263674A (fr)
IL (1) IL34805A (fr)
NL (1) NL7009750A (fr)
RO (1) RO73027B (fr)
YU (1) YU34371B (fr)
ZA (1) ZA704524B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115847894B (zh) * 2022-12-21 2023-06-13 河北北塑管业有限公司 一种高强度的聚乙烯管材制作及其加工工艺
CN115782135B (zh) * 2023-01-31 2023-04-18 山东大正新材料科技股份有限公司 管材成型吹塑机

Also Published As

Publication number Publication date
RO73027A (fr) 1984-10-31
DE1933484B2 (de) 1971-02-04
NL7009750A (fr) 1971-01-05
AT320956B (de) 1975-03-10
CH507794A (de) 1971-05-31
DK126763B (da) 1973-08-20
SU379078A3 (fr) 1973-04-18
GB1263674A (en) 1972-02-16
DE1933484A1 (fr) 1971-02-04
ZA704524B (en) 1971-04-28
FR2050435A1 (fr) 1971-04-02
IL34805A (en) 1973-08-29
BE752436A (fr) 1970-12-01
YU34371B (en) 1979-07-10
RO73027B (ro) 1984-11-30
IL34805A0 (en) 1970-08-19
YU159470A (en) 1978-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse