公开(公告)号：US20190315041A1

公开(公告)日：2019-10-17

申请号：US16385199

申请日：2019-04-16

Applicant: SIDEL PARTICIPATIONS

Inventor： Damien HELLOUIN ,  Alexandre TOUTOUX

IPC: B29C49/48 ,  B29C49/36

Abstract: Disclosed is molding unit for the forming of containers made of thermoplastic material including: two half-molds delimited by a front joint face and by a rear assembly face, with the two half-molds being able to occupy a joined position via their joint face; and a molding cavity that is made of two parts in each joint face, where the cavity opens vertically upward via a passage opening. In the joined position, the assembly faces of the mold have two planes of symmetry that intersect at a central vertical axis of the mold. The central axis of the passage opening is offset transversely in relation to the central axis of the mold.

公开(公告)号：US20220332034A1

公开(公告)日：2022-10-20

申请号：US17760950

申请日：2020-09-18

Applicant: SIDEL PARTICIPATIONS

Inventor： Damien HELLOUIN ,  Sébastien FEVRE

IPC: B29C49/56 ,  B29C49/58

Abstract: The invention relates to a unit for molding containers, which comprises two mold supports, a device for locking the mold supports in the closed position, and a bistable device which comprises a fixed element and a mobile element able to move between two stable extreme positions. The mobile element comprises a mobile magnetic dipole, and the fixed element comprises a fixed magnetic dipole, the fixed magnetic dipole applying a magnetic force from a distance to the mobile magnetic dipole in order to force the mobile element toward one or other of its two stable extreme positions.

公开(公告)号：US20210001535A1

公开(公告)日：2021-01-07

申请号：US16978277

申请日：2019-02-26

Applicant: SIDEL PARTICIPATIONS

Inventor： Alexandre TOUTOUX ,  Damien HELLOUIN

IPC: B29C49/56 ,  B29C49/48

Abstract: A locking finger for a molding unit, the molding unit comprising a cavity for molding the container that is at least defined by a first shell fixed on a first mold holder and by a second shell fixed on a second mold holder that can move relative to the first mold holder between an open position and a closed position, the first mold holder comprising a component for controlling the locking finger and the second mold holder comprising a locking opening, the locking finger including an interface for mechanically coupling to the control component, and a locking portion designed to engage with the locking opening in the closed position. The locking portion comprises an anti-friction composite material.

公开(公告)号：US20200346391A1

公开(公告)日：2020-11-05

申请号：US16957094

申请日：2018-12-11

Applicant: SIDEL PARTICIPATIONS

Inventor： Damien HELLOUIN ,  Olivier ALIX ,  Alexandre TOUTOUX ,  Cedric BIANCHINI

IPC: B29C49/48 ,  B29C49/36 ,  B29C33/38

Abstract: The invention relates to a half-mold comprising a joint face; an opposing assembly face), where the longitudinal cross-section of the assembly face is in the form of an arc of a circle centered on a reference axis. The reference axis is offset longitudinally towards the front relative to the joint face. The invention also concerns a molding assembly, a molding unit and a forming facility comprising such half-molds. The invention also concerns a method for producing such half-molds and a method for producing a surface for receiving such half-molds.