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公开(公告)号:US10118330B2
公开(公告)日:2018-11-06
申请号:US15304606
申请日:2015-04-02
Applicant: SIDEL PARTICIPATIONS
Inventor: Damien Cirette , Yves Roche
IPC: B29C49/48 , B29C49/12 , B29C49/36 , B29C49/70 , B29C49/30 , B29K67/00 , B29C49/06 , B29K101/12 , B29K105/00 , B29L31/00
Abstract: A molding unit (10) for forming a container made of thermoplastic material, includes: —a mold bottom (16) that is movable between a low position, an intermediate boxing position and a high position; —a carriage (24) that supports the mold bottom (16) and is mounted in a movable manner in a fixed holder (26); —actuation elements for moving the carriage (24) into its intermediate boxing position; —the actuation elements including a cylinder (32) that houses a piston (98) liable to push the mold bottom (16) through a boxing travel; characterized in that the mold bottom (16) is supported in a fixed manner by the carriage (24), the cylinder (32) being fixed with respect to the fixed holder (26). A method for employing the molding unit is also described.