公开(公告)号：US09833941B2

公开(公告)日：2017-12-05

申请号：US14768259

申请日：2014-04-08

Applicant: SIDEL PARTICIPATIONS

Inventor： Laurent Penet ,  Pierrick Protais ,  Michel Boukobza

IPC: B29C49/42 ,  B29C49/48 ,  B29C49/06 ,  B29C49/12 ,  B29L31/00

CPC classification number: B29C49/4268 ,  B29C49/06 ,  B29C49/12 ,  B29C49/48 ,  B29C2049/4892 ,  B29L2031/7158

Abstract: A mold (11) for manufacturing a container (2) having a body (4) and a bottom (6), including: an annular peripheral base (8) defining a positioning plane (9); an arch (10) which extends concavely toward the inside of the container (2) from the base (8), the mold (11) including: a wall (12) having an inner surface (13) forming the cavity of the body (4) of the container (2) and having an opening therethrough, the wall (12) having an edge (23) forming the cavity of the positioning plane (9); a mold bottom (14) which is moveably mounted relative to the wall (12), the mold bottom (14) having an upper surface (15) forming the cavity of the arch (10), and a skirt (19) having an outer radial extension that is strictly lower than an inner radial extension of the positioning plane (9).

公开(公告)号：US10562221B2

公开(公告)日：2020-02-18

申请号：US15655275

申请日：2017-07-20

Applicant: SIDEL PARTICIPATIONS

Inventor： Laurent Penet

IPC: B29C49/48 ,  B29C49/20 ,  B29C49/78 ,  B29K67/00

Abstract: Disclosed is a molding unit for the forming of a container provided with a hollow recess, this molding unit including: a mold provided with a lateral wall defining a cavity and provided with a pocket that comes out into the cavity; and a boxing device. The boxing device includes: an insert mounted in translation relative to the lateral wall between a retracted position in which the insert is retracted into the pocket, and a deployed position in which the insert projects into the cavity outside of the pocket; an actuator integral with the insert and provided with a piston; and an added sleeve, mounted in a complementary recess made in the lateral wall and attached to it, and in which the piston is mounted in translation.

公开(公告)号：US10556375B2

公开(公告)日：2020-02-11

申请号：US16336255

申请日：2017-09-21

Applicant: SIDEL PARTICIPATIONS

Inventor： François Leterc ,  Laurent Penet

IPC: B29C49/48 ,  B29C49/62 ,  B29C49/06 ,  B29L31/00

Abstract: Mold base including a base wall and a peripheral side wall which is connected to the base wall by a fillet, this mould base ending with a peripheral upper edge and including ribs forming cavities for grooves for strengthening the base of a container to be formed and which each straddle the fillet, this mould base also including decompression vents hollowed out of the moulding face and which include, for each rib, at least one pair of shallow side channels which extend on either side of the rib and open, at an upper end, on to the peripheral upper edge.

公开(公告)号：US09725201B2

公开(公告)日：2017-08-08

申请号：US14406450

申请日：2013-06-06

Applicant: SIDEL PARTICIPATIONS

Inventor： Mikael Derrien ,  Francois Leterc ,  Laurent Penet ,  Pierrick Protais

IPC: B65D1/02 ,  B65D21/02 ,  B65D79/00 ,  B29D22/00

CPC classification number: B65D1/0207 ,  B29D22/003 ,  B65D1/023 ,  B65D21/0231 ,  B65D79/005

Abstract: Container (1), obtained by blow molding or stretch blow molding of a blank made of plastic material, which comprises a body (2), a shoulder (3) in the extension of the body (2) at an upper end thereof, and a neck (4) in the extension of the shoulder (3), the shoulder (3) being articulated between two stable positions, namely a deployed position in which the shoulder (3) projects from the body (2), and a retracted position in which the shoulder (3) is at least partially retracted into the body (2), the shoulder (3) being articulated in order to be able to adopt, in addition to the deployed position and the retracted position, a third stable position, intermediate between the deployed position and the retracted position.

公开(公告)号：US20140374373A1

公开(公告)日：2014-12-25

申请号：US14368209

申请日：2013-02-07

Applicant: SIDEL PARTICIPATIONS

Inventor： Laurent Penet ,  Pierrick Protais ,  Michel Boukobza

IPC: B65D1/02

CPC classification number: B65D1/0276 ,  B65D2501/0081

Abstract: Container of plastic material having a flattened body and a bottom in the extension of the body having peripheral seat defining a seating plane the contour of which has in the same plane a large dimension A1 and a small dimension A2 that is strictly smaller than the large dimension, and an inner annular cheek substantially perpendicular to the seating plane. The bottom having a concave arch that extends from the seat towards a central zone. A height H of the cheek and a width L of the seating plane are such that 0.5 ≤ L H ≤ 2.5 . A transverse extension A of the seating plane and a transverse extension B of the body, measured near the bottom, are such that A B ≥ 0.85 .

Abstract translation: 具有扁平体的塑料材料的容器和具有周边座位的本体的延伸部中的底部限定了座面，其轮廓在同一平面内具有严格小于大尺寸的大尺寸A1和小尺寸A2 以及基本上垂直于座面的内环形面颊。 底部具有从座椅朝向中心区域延伸的凹拱。 脸颊的高度H和座面的宽度L为0.5≤LH≤2.5。 座底面的横向延伸部A和身体的横向延伸部B在底部附近测量，使得A B≥0.85。

公开(公告)号：US20140319010A1

公开(公告)日：2014-10-30

申请号：US14364122

申请日：2012-10-01

Applicant: SIDEL PARTICIPATIONS

Inventor： Mikael Derrien ,  Michel Boukobza ,  Laurent Penet ,  Pierrick Protais

IPC: B65D21/02

CPC classification number: B65D21/0209 ,  B65D1/023 ,  B65D1/0261 ,  B65D1/0276 ,  B65D21/0231

Abstract: Stackable container (1) having a body (2) and a bottom (3) comprising: an annular seat (10) defining a seating plane (11) complementary with a peripheral face (8) provided on a shoulder (4); a conical arch (14) that extends from the seat (10). In this container: an outer transverse extension Dext of the seat and an overall transverse extension D of the body are such that: Dext D ≥ 0.8 the arch (14) has a peripheral section (17) complementary with a frustoconical surface (7) of the shoulder (4), the seating plane (11) and the peripheral support section (17) define a contact surface, the projection of which on the seating plane (11) has a surface area SC such that: Sc S ≥ 0.4 where S is the surface area delimited by an outer perimeter (12) of the seat (10).

Abstract translation: 具有主体（2）和底部（3）的可堆放容器（1）包括：环形座（10），限定与设置在肩部（4）上的外围面（8）互补的就座平面（11） 从所述座（10）延伸的锥形拱（14）。 在该容器中：座的外横向延伸部分Dext和主体的整个横向延伸部D使得：DD≥0.8，拱形件（14）具有与截头圆锥形表面（7）互补的周边部分（17） 肩部（4），就座平面（11）和周边支撑部分（17）限定了一个接触表面，其接触表面在座面（11）上具有表面积SC，使得：ScS≥0.4其中S 是由座（10）的外周（12）限定的表面区域。

公开(公告)号：US10456972B2

公开(公告)日：2019-10-29

申请号：US15655156

申请日：2017-07-20

Applicant: SIDEL PARTICIPATIONS

Inventor： Mikael Derrien ,  Laurent Penet

IPC: B29C49/48 ,  B29C49/78 ,  B29C45/36 ,  B29K67/00 ,  B29L31/00 ,  B29C49/06

Abstract: Molding unit (1) for the forming of a container (2) provided with a hollow recess (3), comprising: a mold (5) provided with a lateral wall (6) defining a cavity (7) and provided with a pocket (9) that comes out into the cavity (7); a boxing device (11) comprising: an insert (12) mounted in translation in the pocket (9) relative to the lateral wall (6) and provided with at least one passage (81) opening out; an actuator (16) integral with the insert (12) and provided with a piston (17) mounted in a chamber (22) defined in the wall (6) of the mold (5), the piston (17) subdividing the chamber (22) into a rear half-chamber (22A) in communication with a primary fluid duct (46), and a front half-chamber (22B) in communication, on the one hand, with a secondary fluid duct (50) and, on the other hand, with the pocket (9).

公开(公告)号：US09598201B2

公开(公告)日：2017-03-21

申请号：US14374699

申请日：2013-04-10

Applicant: SIDEL PARTICIPATIONS

Inventor： Michel Boukobza ,  Laurent Penet

IPC: B65D8/04 ,  B65D1/02

CPC classification number: B65D1/0276

Abstract: A container of plastic material, having a body extending along a principal axis and a bottom in the extension of the body at a lower end thereof. The bottom has an annular seat defining a seating plane; and a conical arch that extends from near the seat towards the interior of the container to a central apex, the arch having in transverse cross-section a star-shaped profile inscribed between two circles, the ratio of the diameters of which is greater than or equal to 0.7.

公开(公告)号：US20150136725A1

公开(公告)日：2015-05-21

申请号：US14374699

申请日：2013-04-10

Applicant: SIDEL PARTICIPATIONS

Inventor： Michel Boukobza ,  Laurent Penet

IPC: B65D1/02

CPC classification number: B65D1/0276

Abstract: A container of plastic material, having a body extending along a principal axis and a bottom in the extension of the body at a lower end thereof. The bottom has an annular seat defining a seating plane; and a conical arch that extends from near the seat towards the interior of the container to a central apex, the arch having in transverse cross-section a star-shaped profile inscribed between two circles, the ratio of the diameters of which is greater than or equal to 0.7.

Abstract translation: 一种塑料容器，其主体在其下端沿着主轴线延伸并且在主体的延伸部中具有底部。 底部具有限定座位平面的环形座; 以及从靠近座位朝向容器内部延伸到中心顶点的锥形拱，该拱具有横截面，内侧刻有两个圆形之间的星形轮廓，其直径比例大于或等于 等于0.7。

公开(公告)号：US11453155B2

公开(公告)日：2022-09-27

申请号：US17292317

申请日：2019-10-30

Applicant: SIDEL PARTICIPATIONS

Inventor： Mikael Derrien ,  Laurent Penet

IPC: B29C49/62 ,  B29C49/42 ,  B29C49/78 ,  B29C49/12 ,  B29L31/00

Abstract: The invention relates to a process for production of a container by blowing or blowing-stretching within a production unit comprising a mold and a nozzle which is designed to close the mold hermetically. The process comprises a sequence of forming with a blowing phase and a phase of degassing. The degassing phase comprises spacing the nozzle from the mold in order to interrupt the hermetic closure. The spacing of the is nozzle carried out (i) after the beginning of the degassing phase, when the pressure in the interior of the container has dropped and has reached an intermediate pressure which is lower than the pressure at the end of the forming sequence, and is between 14 and 3 bars or (ii) after completion of the blowing phase, and within an interval of time of between 0 and 200 ms after the stoppage of the injection of gas into the container.