公开(公告)号：US11135758B2

公开(公告)日：2021-10-05

申请号：US14768351

申请日：2014-01-30

Applicant: DISCMA AG

Inventor： Luc Desoutter ,  Benoit Picot ,  Daniel Diesnis

IPC: B29C49/42 ,  B29C49/36 ,  B29C49/12 ,  B29C49/68 ,  B29C49/56 ,  B29C49/06 ,  B29K101/12 ,  B29K105/00 ,  B29L31/00

Abstract: A machine and method for forming containers from preforms. The machine includes a mold loading station for loading successive preforms into successive molds, each mold forming a mold cavity having the shape of the container to be produced. The machine also including a forming station for forming the containers by injecting a gaseous or liquid fluid into the preform contained in each mold in order to expand the preform such that each preform acquires the shape of the container defined by the mold cavity. In the machine, the mold loading station and the forming station are distinct from each other, and the machine further includes a transferring station arranged between the mold loading station and the forming station for transferring the successive molds containing the preforms from the mold loading station to the forming station.

公开(公告)号：US10906227B2

公开(公告)日：2021-02-02

申请号：US15739499

申请日：2016-06-24

Applicant: DISCMA AG

Inventor： Luc Desoutter ,  Guy Feuilloley

IPC: B29C49/12 ,  B29C49/46 ,  B29C49/42 ,  B29C49/06 ,  B29K67/00 ,  B29L31/00

Abstract: A forming station comprising a source of pressurized forming fluid, and an injection device comprising an inlet, in fluidic communication with the source of pressurized forming fluid, and an outlet in fluidic communication with the inlet and through which the forming fluid is intended to be injected in the preform and further comprising a stretch rod movable in translation according to the axis of the stretch rod relative to the outlet and arranged to assist the axial deformation of the preform during a stretching phase. The forming station further comprises a vibratory device connected to the stretch rod, arranged to vibrate the stretch rod when said vibratory device is actuated, and a control device arranged to actuate the vibratory device during at least a part of the stretching phase.

公开(公告)号：US10086554B2

公开(公告)日：2018-10-02

申请号：US14786406

申请日：2014-04-18

Applicant: DISCMA AG

Inventor： Luc Desoutter ,  Daniel Diesnis

IPC: B29C49/46 ,  B29K67/00 ,  B29C49/06 ,  B29K105/00 ,  B29L31/00

Abstract: A method for manufacturing plastic containers in which, for each container, a plastic preform containing air is supplied; the preform is heated at a preform temperature over the glass temperature of the preform material, the preform is inserted in a mold having a mold cavity; and the preform is expanded to a container having the shape of a mold cavity by a forming liquid. The method also includes, between steps (b) and (d), the injecting of a gaseous product into the preform containing air, wherein the gaseous product is absorbable by the forming liquid. The injection conditions of the gaseous product are selected such that the injected gaseous product expels the air out of the preform.

公开(公告)号：US09314955B2

公开(公告)日：2016-04-19

申请号：US14313130

申请日：2014-06-24

Applicant: DISCMA AG

Inventor： Theodore F. Eberle ,  Luc Desoutter

IPC: B29C49/12 ,  B29C49/00 ,  B29C49/08 ,  B29C49/10 ,  B29K101/12 ,  B29L31/00 ,  B29K23/00 ,  B29K67/00 ,  B29C49/06 ,  B29C49/22

CPC classification number: B29C49/0073 ,  B29C49/06 ,  B29C49/08 ,  B29C49/10 ,  B29C49/22 ,  B29C2049/1219 ,  B29C2049/1238 ,  B29C2049/129 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2067/003 ,  B29K2101/12 ,  B29L2031/712

Abstract: Use of optimized piston member for generating peak liquid pressure. A one-step hydraulic blow molding system and method for forming a preform and a liquid filled container from the preform. The machine and method include a sealing mechanism that forms a seal primarily utilizing compressive forces in an axial direction to prevent the leakage of liquid blow medium. The sealing mechanism includes an axial end face of a forming head and an upper axial surface of a neck ring.

Abstract translation: 使用优化的活塞构件产生最高液压。 一种用于从预成型件形成预成型件和填充液体的容器的液压吹塑成型系统和方法。 机器和方法包括密封机构，其主要利用沿轴向的压缩力形成密封件，以防止吹液介质的泄漏。 密封机构包括成形头的轴向端面和颈环的上轴向表面。

公开(公告)号：US20220024108A1

公开(公告)日：2022-01-27

申请号：US17493511

申请日：2021-10-04

Applicant: DISCMA AG

Inventor： Luc Desoutter ,  Benoit Picot ,  Danie Diesnis

IPC: B29C49/42 ,  B29C49/36

Abstract: A method for forming containers from preforms. The method includes loading successive preforms into successive molds at a mold loading station, each mold having a mold cavity in the shape of the containers to be produced. The containers being formed in a forming station by injecting a gaseous or liquid fluid into the preform in order to expand the preform and acquires the shape of the container defined by the mold cavity. The steps performed at the mold loading station and the forming station are distinct from each other, and a transferring step occurs at a transferring station arranged between the mold loading station and the forming station where successive molds containing the preforms are transferred from the mold loading station to the forming station.

公开(公告)号：US10183437B2

公开(公告)日：2019-01-22

申请号：US15302665

申请日：2015-04-03

Applicant: DISCMA AG

Inventor： Daniel Diesnis ,  Benoit Picot ,  Luc Desoutter

IPC: B29C49/46 ,  B29C49/36 ,  B29D22/00 ,  B29C49/06 ,  B29C49/12

Abstract: A rotary apparatus for hydraulic forming of shaped containers including a rotatable forming wheel having a central axis of rotation and a plane of rotation perpendicular to the axis of rotation. A plurality of forming stations is supported by the forming wheel. The forming stations are operable to expand a preform into a shaped container by forcing a liquid into the preform. The longitudinal axis of each forming station forms an angle with the plane of rotation of the forming wheel of less than 20° while the preform is being expanded. The projection of the longitudinal axis of each forming stations onto the plane of rotation of the forming wheel forms an angle with the radial direction at the position of the forming station of less than 20° while the preform is being expanded.

公开(公告)号：US20140300035A1

公开(公告)日：2014-10-09

申请号：US14313130

申请日：2014-06-24

Applicant: DISCMA AG

Inventor： Theodore F. Eberle ,  Luc Desoutter

IPC: B29C49/12

CPC classification number: B29C49/0073 ,  B29C49/06 ,  B29C49/08 ,  B29C49/10 ,  B29C49/22 ,  B29C2049/1219 ,  B29C2049/1238 ,  B29C2049/129 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2067/003 ,  B29K2101/12 ,  B29L2031/712

Abstract: Use of optimized piston member for generating peak liquid pressure. A one-step hydraulic blow molding system and method for forming a preform and a liquid filled container from the preform. The machine and method include a sealing mechanism that forms a seal primarily utilizing compressive forces in an axial direction to prevent the leakage of liquid blow medium. The sealing mechanism includes an axial end face of a forming head and an upper axial surface of a neck ring.

Abstract translation: 使用优化的活塞构件产生最高液压。 一种用于从预成型件形成预成型件和填充液体的容器的液压吹塑成型系统和方法。 机器和方法包括密封机构，其主要利用沿轴向的压缩力形成密封件，以防止吹液介质的泄漏。 密封机构包括成形头的轴向端面和颈环的上轴向表面。

公开(公告)号：US12226945B2

公开(公告)日：2025-02-18

申请号：US17493511

申请日：2021-10-04

Applicant: DISCMA AG

Inventor： Luc Desoutter ,  Benoit Picot ,  Danie Diesnis

IPC: B29C49/42 ,  B29C49/36 ,  B29C49/06 ,  B29C49/12 ,  B29C49/56 ,  B29C49/68 ,  B29K101/12 ,  B29K105/00 ,  B29L31/00

Abstract: A method for forming containers from preforms. The method includes loading successive preforms into successive molds at a mold loading station, each mold having a mold cavity in the shape of the containers to be produced. The containers being formed in a forming station by injecting a gaseous or liquid fluid into the preform in order to expand the preform and acquires the shape of the container defined by the mold cavity. The steps performed at the mold loading station and the forming station are distinct from each other, and a transferring step occurs at a transferring station arranged between the mold loading station and the forming station where successive molds containing the preforms are transferred from the mold loading station to the forming station.

公开(公告)号：US09688524B2

公开(公告)日：2017-06-27

申请号：US14786408

申请日：2014-04-22

Applicant: DISCMA AG

Inventor： Luc Desoutter ,  Daniel Diesnis

IPC: B67C3/20 ,  B29C49/42 ,  B29C49/46 ,  G01F11/02 ,  B65B3/32 ,  B65B3/04 ,  B67C3/00 ,  B67C3/26 ,  B65B3/02 ,  B29C49/58

CPC classification number: B67C3/206 ,  B29C49/4289 ,  B29C49/46 ,  B29C49/58 ,  B29C2049/4664 ,  B29C2049/5803 ,  B65B3/022 ,  B65B3/04 ,  B65B3/32 ,  B67C3/004 ,  B67C3/26 ,  G01F11/021

Abstract: An injection device having an inlet, an outlet and a chamber extending between the inlet and the outlet. A piston divides the chamber into an upper chamber and a lower chamber. The piston is movable within the chamber and includes a body. The piston includes a shutter movable with respect to the body between a closed position, wherein the body and the shutter isolate the upper chamber from the lower chamber when the piston is moved in an injecting direction, and an open position, wherein the body and the shutter place the upper chamber in fluidic communication with the lower chamber when the piston is moved in a filling direction.