ES192589U - Mando perfeccionado de cierre y apertura de los moldes en una maquina de fabricacion por soplado de cuerpos huecos de materia plastica. - Google Patents

Mando perfeccionado de cierre y apertura de los moldes en una maquina de fabricacion por soplado de cuerpos huecos de materia plastica.

Info

Publication number
ES192589U
ES192589U ES0192589U ES192589U ES192589U ES 192589 U ES192589 U ES 192589U ES 0192589 U ES0192589 U ES 0192589U ES 192589 U ES192589 U ES 192589U ES 192589 U ES192589 U ES 192589U
Authority
ES
Spain
Prior art keywords
machine
molds
closing
opening
plastic material
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
ES0192589U
Other languages
English (en)
Other versions
ES192589Y (es
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.)
Saint Gobain SEVA SA
Original Assignee
Societe dEtudes Verrieres Appliquees
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 Societe dEtudes Verrieres Appliquees filed Critical Societe dEtudes Verrieres Appliquees
Publication of ES192589U publication Critical patent/ES192589U/es
Application granted granted Critical
Publication of ES192589Y publication Critical patent/ES192589Y/es
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
    • B29C49/56—Opening, closing or clamping means
    • B29C49/5601—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means
    • B29C49/5602—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means using cams
    • 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Slide Fasteners (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Mando perfeccionado de cierre y apertura de los moldes en uno, máquina de fabricación por soplado do cuerpos huecos de materia plástica, caracterizado porque cada semi-molde es accionado por un gato hidráulico enganchado a este semi-molde y mandado por una válvula guiada por medio de un palpador obligado a seguir el contorno de una cama.
ES1970192589U 1969-08-13 1970-08-10 Mando perfeccionado de cierre y apertura de los moldes en una maquina de fabricacion por soplado de cuerpos huecos de materia plastica. Expired ES192589Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6927822A FR2055976A5 (es) 1969-08-13 1969-08-13

Publications (2)

Publication Number Publication Date
ES192589U true ES192589U (es) 1974-09-01
ES192589Y ES192589Y (es) 1975-01-01

Family

ID=9039000

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970192589U Expired ES192589Y (es) 1969-08-13 1970-08-10 Mando perfeccionado de cierre y apertura de los moldes en una maquina de fabricacion por soplado de cuerpos huecos de materia plastica.

Country Status (7)

Country Link
BE (1) BE754778A (es)
CH (1) CH512984A (es)
ES (1) ES192589Y (es)
FR (1) FR2055976A5 (es)
GB (1) GB1313914A (es)
LU (1) LU61506A1 (es)
ZA (1) ZA705570B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2516886A (en) 2013-08-02 2015-02-11 Nec Corp Communications system

Also Published As

Publication number Publication date
BE754778A (fr) 1971-02-12
FR2055976A5 (es) 1971-05-14
CH512984A (fr) 1971-09-30
GB1313914A (en) 1973-04-18
ZA705570B (en) 1971-04-28
LU61506A1 (es) 1971-07-15
ES192589Y (es) 1975-01-01

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