ES2083903B1 - Pinza automatica de sujecion para cambio rapido, preferentemente, de los tubulares de expulsion en moldes de inyeccion. - Google Patents

Pinza automatica de sujecion para cambio rapido, preferentemente, de los tubulares de expulsion en moldes de inyeccion.

Info

Publication number
ES2083903B1
ES2083903B1 ES9300998A ES9300998A ES2083903B1 ES 2083903 B1 ES2083903 B1 ES 2083903B1 ES 9300998 A ES9300998 A ES 9300998A ES 9300998 A ES9300998 A ES 9300998A ES 2083903 B1 ES2083903 B1 ES 2083903B1
Authority
ES
Spain
Prior art keywords
expulsion
tubulars
quick change
injection molds
troncoconic
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 - Fee Related
Application number
ES9300998A
Other languages
English (en)
Spanish (es)
Other versions
ES2083903A2 (es
ES2083903R (https=
Inventor
Pruna Alberto Navarra
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9300998A priority Critical patent/ES2083903B1/es
Publication of ES2083903A2 publication Critical patent/ES2083903A2/es
Publication of ES2083903R publication Critical patent/ES2083903R/es
Application granted granted Critical
Publication of ES2083903B1 publication Critical patent/ES2083903B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • B29C45/401—Ejector pin constructions or mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Catching Or Destruction (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ES9300998A 1993-05-11 1993-05-11 Pinza automatica de sujecion para cambio rapido, preferentemente, de los tubulares de expulsion en moldes de inyeccion. Expired - Fee Related ES2083903B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9300998A ES2083903B1 (es) 1993-05-11 1993-05-11 Pinza automatica de sujecion para cambio rapido, preferentemente, de los tubulares de expulsion en moldes de inyeccion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9300998A ES2083903B1 (es) 1993-05-11 1993-05-11 Pinza automatica de sujecion para cambio rapido, preferentemente, de los tubulares de expulsion en moldes de inyeccion.

Publications (3)

Publication Number Publication Date
ES2083903A2 ES2083903A2 (es) 1996-04-16
ES2083903R ES2083903R (https=) 1997-11-01
ES2083903B1 true ES2083903B1 (es) 1998-04-01

Family

ID=8281758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9300998A Expired - Fee Related ES2083903B1 (es) 1993-05-11 1993-05-11 Pinza automatica de sujecion para cambio rapido, preferentemente, de los tubulares de expulsion en moldes de inyeccion.

Country Status (1)

Country Link
ES (1) ES2083903B1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516302A (en) * 1968-07-15 1970-06-23 Vincent H Muttart Ejector pin retraction mechanism for molding operation
US3963209A (en) * 1971-04-22 1976-06-15 Muller Hans K Ejector pin assembly for injection moulding tools
DE2314243A1 (de) * 1972-10-03 1974-04-18 Guenter Huetter Einrichtung zum vorschuu und zur rueckholung einer auswerferplatte an formwerkzeugen fuer spritzgussmaschinen
FR2593436B1 (fr) * 1986-01-30 1989-06-30 Aerospatiale Dispositif d'ejection et de rappel d'ejection d'une piece dans une machine
DE4105876A1 (de) * 1991-02-25 1992-08-27 Applied Power Inc Auswerferkupplung
ES1019575Y (es) * 1991-12-11 1992-11-01 Navarra Pruna Alberto Cabeza de sujecion para expulsores y tubulares en moldes de inyeccion y topes de seguridad para su funcionamiento.

Also Published As

Publication number Publication date
ES2083903A2 (es) 1996-04-16
ES2083903R (https=) 1997-11-01

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