Title:
金型用固定装置
Document Type and Number:
Japanese Patent JP2004523400
Kind Code:
A
Abstract:
A fixing device for moulds for plastic articles, where a pair of half-moulds ( 3, 4 ) in which a force plug ( 11 ) can be inserted, comprises at least one tie rod ( 6 ) for keeping the two half-moulds in a closed position, the said tie rod being hinged, at one end, to the mobile half-mould and having a second end of a hammer-headed shape which hooks to two gripping jaws ( 60, 61 ). The tie rod ( 6 ) is hinged to a connecting rod which rotates on a pivot fixed to the resting base ( 14 ), which, in the movement of rotation, sets the tie rod ( 6 ) along the line corresponding to the centroid of the pressure forces produced during the moulding operation.
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Inventors:
Botacco Igor
Pavanette Jadel
Zo Pass Matteo
Pavanette Jadel
Zo Pass Matteo
Application Number:
JP2002581175A
Publication Date:
August 05, 2004
Filing Date:
April 05, 2002
Export Citation:
Assignee:
Essay Pier Societa Industria Ritzia Zione Progetta Zione Automata Zione Societa Peratini
International Classes:
B29C45/04; B29C45/67; B29C33/24; (IPC1-7): B29C33/24; B29C45/67
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes