BR0318105B1 - Dispositivo para desprender e remover elementos de material sintético flexível de uma superfície de moldagem - Google Patents

Dispositivo para desprender e remover elementos de material sintético flexível de uma superfície de moldagem

Info

Publication number
BR0318105B1
BR0318105B1 BRPI0318105-7B1A BR0318105A BR0318105B1 BR 0318105 B1 BR0318105 B1 BR 0318105B1 BR 0318105 A BR0318105 A BR 0318105A BR 0318105 B1 BR0318105 B1 BR 0318105B1
Authority
BR
Brazil
Prior art keywords
detaching
synthetic material
molding surface
flexible synthetic
removing elements
Prior art date
Application number
BRPI0318105-7B1A
Other languages
English (en)
Other versions
BR0318105A (pt
Inventor
Giovanni Bassi
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 filed Critical
Publication of BR0318105A publication Critical patent/BR0318105A/pt
Publication of BR0318105B1 publication Critical patent/BR0318105B1/pt

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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • 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
    • B29C33/46—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 using fluid pressure
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Cleaning In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
BRPI0318105-7B1A 2003-02-26 2003-02-26 Dispositivo para desprender e remover elementos de material sintético flexível de uma superfície de moldagem BR0318105B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/001975 WO2004076150A1 (en) 2003-02-26 2003-02-26 Demoulding apparatus

Publications (2)

Publication Number Publication Date
BR0318105A BR0318105A (pt) 2006-02-07
BR0318105B1 true BR0318105B1 (pt) 2013-10-08

Family

ID=32921556

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318105-7B1A BR0318105B1 (pt) 2003-02-26 2003-02-26 Dispositivo para desprender e remover elementos de material sintético flexível de uma superfície de moldagem

Country Status (5)

Country Link
CN (1) CN100333889C (pt)
AU (1) AU2003215602A1 (pt)
BR (1) BR0318105B1 (pt)
MX (1) MXPA05009061A (pt)
WO (1) WO2004076150A1 (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1202154B (it) * 1985-06-24 1989-02-02 Sacmi Apparecchiatura per l'applicazione di una guarnizione all'interno di tappi comprendenti uno scodellino,come i tappi a vite ed a corona
JP2813165B2 (ja) * 1995-12-05 1998-10-22 難波プレス工業株式会社 シリコンラバーを使った一体成形方法
US5728333A (en) * 1995-12-25 1998-03-17 Bridgestone Corporation Method for making and then removing a molded article of rigid polyurethane foam from a mold
DE19734362A1 (de) * 1997-08-08 1999-02-11 Haefely Trench Mwb Gmbh Verfahren und Form zur Herstellung von Schirmisolatoren

Also Published As

Publication number Publication date
CN1744976A (zh) 2006-03-08
AU2003215602A1 (en) 2004-09-17
CN100333889C (zh) 2007-08-29
BR0318105A (pt) 2006-02-07
MXPA05009061A (es) 2005-10-19
WO2004076150A1 (en) 2004-09-10

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/10/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2711 DE 20-12-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.