Patent application number | Description | Published |
20080226431 | Rotating Machines for Treating Containers - The invention concerns a rotating machines for treating containers. When a workstation Pi enters (&thetas; | 09-18-2008 |
20100000856 | METHOD AND DEVICE FOR THE COLD-PLASMA DEPOSITION OF A BARRIER LAYER AND MACHINE USING SUCH A DEVICE - Method for controlling a high-voltage power supply generator for a magnetron ( | 01-07-2010 |
20110298161 | METHOD AND DEVICE FOR FORMING CONTAINERS USING A VENTILATED BOXING INSERT - A forming method, in a mold provided with a wall forming a cavity, of a container from a blank, which includes a boxing operation of pushing back the material of the blank by an insert movably mounted with respect to the wall of the mold between a retracted position in which the insert is retracted into the wall, and a deployed position in which the insert protrudes with respect to the wall, in order to form on the container, by pushing back, a hollow reserve projecting toward the interior of the container. Additionally, a local pressurization operation is performed, after formation of the hollow reserve, of injecting a pressurized fluid between the insert and the hollow reserve. | 12-08-2011 |
20110298162 | METHOD AND DEVICE FOR FORMING CONTAINERS WITH COUNTER-PRESSURE - 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 the lateral protrusion by an insert movably mounted with respect to the mold between a retracted position in which the insert is retracted into a recess formed in the wall and a deployed position in which the insert protrudes with respect to the wall, in order to form, by overturning, a hollow reserve projecting toward the interior of the container. Also included is an operation to pressurize the intermediate container, including, prior to the boxing operation, injecting a fluid under pressure into the intermediate container; and a local pressurization operation, prior to the boxing operation, of injecting a fluid under pressure into the volume defined in said recess between the lateral protrusion and the insert. | 12-08-2011 |
20110298163 | METHOD AND DEVICE FOR FORMING CONTAINERS WITH LOCALIZED COOLING - 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. | 12-08-2011 |
20110300250 | DEVICE FOR FORMING BOX CONTAINERS - 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. | 12-08-2011 |
20110309048 | HOLLOW BODY EQUIPPED WITH RELIEFS THAT ENABLE THE INDEXING THEREOF AND PROCESS FOR HANDLING SUCH A BODY - Hollow body extending along a principal axis and having a neck provided with a first relief suitable for allowing a predetermined angular indexing of the hollow body around its principal axis with respect to a device for gripping the hollow body. The neck having a second relief, axially offset with respect to the first relief, suitable for allowing a predetermined angular indexing of the hollow body around its principal axis with respect to a second gripping device superimposed on the first one. | 12-22-2011 |
20120161349 | METHOD FOR CHANGING A MOLD - A method for changing a mould of a moulding device, includes at least the following steps for dismounting a mould: (a) controlling fixing elements in order to release each mould half ( | 06-28-2012 |
20120164263 | METHOD FOR CHANGING A MOLD - Disclosed is a moulding device for a machine for producing containers consisting of a thermoplastic material by forming a pre-heated preform using at least one pressurized fluid. The device includes: two mould carriers mounted in such a way that they can move in relation to each other about a rotational axis, between an open position and a closed position; two mould halves that each have a half-impression, are carried by a mould carrier, and are respectively mounted in the associated mould carrier; and fixing element that can dismountably fix each mould half, in its mounted position, to the mould carrier. The element for fixing each mould half to the mould carrier, which are mounted in such a way that they can move at least between a fixing position and a release position, can be controlled as they move between the positions when the mould carriers are in the closed position. | 06-28-2012 |
20150042002 | FORMING MACHINE COMPRISING A COMMUNICATION PIPE BETWEEN A COMPENSATION CHAMBER AND A NOZZLE - A machine ( | 02-12-2015 |