发明公开
- 专利标题： DISPOSITIF ET PROCEDE DE SOUFFLAGE OU D'ETIRAGE SOUFFLAGE POUR LA FABRICATION DE RECIPIENTS METTANT EN OEUVRE DES MOYENS A PINCE PROPRES A SUPPORTER UNE EBAUCHE PAR SON COL
- 专利标题（英）： Blowing or stretch-blowing device and method or making vessels using clamping means capable holding a blank by the collar thereof
- 专利标题（中）： 制备吹塑或扩展吹容器中使用终端设备和法是指一项空白外滩位置
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申请号： EP08788105.8申请日： 2008-04-02
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公开(公告)号： EP2132021A2公开(公告)日： 2009-12-16
- 发明人: ROUSSEAU, Nicolas , DANEL, Laurent
- 申请人： Sidel Participations
- 申请人地址： Avenue de la Patrouille de France 76930 Octeville Sur Mer FR
- 专利权人： Sidel Participations
- 当前专利权人： Sidel Participations
- 当前专利权人地址： Avenue de la Patrouille de France 76930 Octeville Sur Mer FR
- 代理机构： Cabinet Plasseraud
- 优先权： FR0702550 20070406
- 国际公布： WO2008139088 20081120
- 主分类号： B29C49/42
- IPC分类号： B29C49/42 ; B29C49/56 ; B29C49/58
摘要：
The invention relates to a blowing or stretch-blowing device (1) for making vessels from thermoplastic blanks with a collar, that comprises a blowing nozzle (3) mobile between an upper position and a lower position for blowing a pressurised fluid into a blank having a body provided in the moulding cavity of a mould and having a collar protruding outside the mould, the device includes a clamping means (4) provided above the mould and capable of holding a blank by the collar thereof, a holding means (20, 21) for the clamping means for moving the same between two raised or lowered positions, wherein at least one branch (7, 8) of the clamping means being transversally mobile; mechanical coupling means (5) provided between the clamping means and the blowing nozzle and capable of synchronising the movements of the clamping means with the movement of the blowing nozzle.
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