IT1192812B - Dispositivo di sformatura automatica di manufatti genericamente cilindrici di materiale elastomero ottenuti per iniezione in stampi a matrici comtrapposte e stampo provvisto di detto dispositivo - Google Patents

Dispositivo di sformatura automatica di manufatti genericamente cilindrici di materiale elastomero ottenuti per iniezione in stampi a matrici comtrapposte e stampo provvisto di detto dispositivo

Info

Publication number
IT1192812B
IT1192812B IT67537/86A IT6753786A IT1192812B IT 1192812 B IT1192812 B IT 1192812B IT 67537/86 A IT67537/86 A IT 67537/86A IT 6753786 A IT6753786 A IT 6753786A IT 1192812 B IT1192812 B IT 1192812B
Authority
IT
Italy
Prior art keywords
molds
injection
elastomeric materials
materials obtained
mold provided
Prior art date
Application number
IT67537/86A
Other languages
English (en)
Other versions
IT8667537A0 (it
Inventor
Franco Gastaldi
Luigi Dompe
Original Assignee
Comind Spa Azienda Ages
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 Comind Spa Azienda Ages filed Critical Comind Spa Azienda Ages
Priority to IT67537/86A priority Critical patent/IT1192812B/it
Publication of IT8667537A0 publication Critical patent/IT8667537A0/it
Priority to EP87109300A priority patent/EP0251265A3/en
Application granted granted Critical
Publication of IT1192812B publication Critical patent/IT1192812B/it

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
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/442—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/24—Pipe joints or couplings
    • B29L2031/243—Elbows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT67537/86A 1986-07-04 1986-07-04 Dispositivo di sformatura automatica di manufatti genericamente cilindrici di materiale elastomero ottenuti per iniezione in stampi a matrici comtrapposte e stampo provvisto di detto dispositivo IT1192812B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT67537/86A IT1192812B (it) 1986-07-04 1986-07-04 Dispositivo di sformatura automatica di manufatti genericamente cilindrici di materiale elastomero ottenuti per iniezione in stampi a matrici comtrapposte e stampo provvisto di detto dispositivo
EP87109300A EP0251265A3 (en) 1986-07-04 1987-06-28 Device for the automatic extraction of generally cylindrical products in elastomer material obtained by injection within molds with counterposed dies and mold provided therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67537/86A IT1192812B (it) 1986-07-04 1986-07-04 Dispositivo di sformatura automatica di manufatti genericamente cilindrici di materiale elastomero ottenuti per iniezione in stampi a matrici comtrapposte e stampo provvisto di detto dispositivo

Publications (2)

Publication Number Publication Date
IT8667537A0 IT8667537A0 (it) 1986-07-04
IT1192812B true IT1192812B (it) 1988-05-12

Family

ID=11303248

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67537/86A IT1192812B (it) 1986-07-04 1986-07-04 Dispositivo di sformatura automatica di manufatti genericamente cilindrici di materiale elastomero ottenuti per iniezione in stampi a matrici comtrapposte e stampo provvisto di detto dispositivo

Country Status (2)

Country Link
EP (1) EP0251265A3 (it)
IT (1) IT1192812B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5439485A (en) * 1993-09-24 1995-08-08 Ventritex, Inc. Flexible defibrillation electrode of improved construction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118162A (en) * 1975-10-08 1978-10-03 Paul Troester Maschinenfabrik Apparatus for manufacturing lengths of rubber hose of curved shape
US4136146A (en) * 1976-11-03 1979-01-23 Owens-Illinois, Inc. Method for forming tubular plastic articles

Also Published As

Publication number Publication date
EP0251265A2 (en) 1988-01-07
IT8667537A0 (it) 1986-07-04
EP0251265A3 (en) 1989-07-05

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950711