Sidel Participations

Sylvain Auvray

Nicolas Chomel

Jean-Christophe Langlois

Philippe Freire-Diaz

Arnaud Briard

A forming method, in a mold fitted with a wall forming a cavity, of a container from an intermediate container including at least one lateral protrusion projecting toward the exterior of the container. The method includes a boxing operation of pushing back the lateral protrusion in order to form, by turning it around an articulation zone, a hollow reserve projecting toward the interior of the container and a local cooling operation, after turning the protrusion over, of sweeping a circulation fluid over the articulation zone.

Method and device for forming containers with localized cooling

Device for forming containers from blanks made of plastic material, having a mold provided with a wall defining a cavity intended to receive the blank; a boxing insert mounted movably with respect to the mold between a retracted position in which the insert is retracted into the wall, and an extended position in which the insert projects from the wall toward the interior of the cavity; a plate, on which the insert is rigidly fixed; a support on which the plate is removably mounted; and a system for the quick attachment of the plate to the support.

Device for forming boxed containers

The invention concerns a unit () for molding containers (), comprising: a pair of half-molds (), mounted respectively on two supports () mobile in horizontal translation; a primary transmission () controlling the movement of the supports (); a mold base () mounted on a support () mobile in vertical translation; a secondary transmission controlling the movement of the mold base support (); a locking device (), comprising two mobile locks () co-operating each with a half-mold support (); a tertiary transmission () controlling the movement of the locks (). The transmissions include cams mounted on a common shaft, respectively coupled to the half-mold supports, to the mold base support and to the locks.

Linear type molding unit for a container manufacturing installation

The invention proposes a device () for transferring items () from an items () loading station () to an items () unloading station (), which comprises: a group () of modules (-) mounted such that they can move in a longitudinally direction, able to adopt a contracted configuration in which the modules (-) are separated by a first spacing (pl), and a deployed configuration in which the modules (-) are separated by a second spacing (F), means () of linking one module () to another (), comprising a lever () mounted such that it is articulated on a first module () and connected to a second module (), this lever () furthermore cooperating with a groove () having an intermediate section () forming an angle with the direction of movement of the group () of modules (-), and means () of controlling the movement of the group (). Application to the transfer of blanks from a heating station to a station for molding receptacles from blanks.

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Octeville sur Mer, France

Sylvain Auvray