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1. 发明申请

US20150375442A1 MOLD HAVING AN OFFSET PARTING LINE FOR MANUFACTURING CONTAINERS HAVING INCREASED STABILITY 有权
标题翻译：具有增加稳定性的集装箱制造偏心线的模具
公开(公告)号：US20150375442A1
公开(公告)日：2015-12-31
申请号：US14768259
申请日：2014-04-08
申请人： SIDEL PARTICIPATIONS
发明人： Laurent PENET , Pierrick PROTAIS , Michel BOUKOBZA
IPC分类号： B29C49/42 , B29C49/48
CPC分类号： B29C49/4268 , B29C49/06 , B29C49/12 , B29C49/48 , B29C2049/4892 , B29L2031/7158
摘要： The invention relates to 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), said 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).
摘要翻译：本发明涉及一种用于制造具有主体（4）和底部（6）的容器（2）的模具（11），包括：限定定位平面（9）的环形周边基座（8）; 从所述基座（8）向所述容器（2）的内部凹入地延伸的拱（10），所述模具（11）包括：壁（12），其具有形成所述主体的空腔的内表面（13）所述壁（12）具有形成所述定位平面（9）的空腔的边缘（23）;所述壁（12）具有形成所述定位平面（9）的空腔的边缘（23）。模具底部（14），其相对于所述壁（12）可移动地安装，所述模具底部（14）具有形成所述拱形件（10）的空腔的上表面（15），以及具有外部径向延伸严格低于定位平面（9）的内径向延伸。

2. 发明申请

US20150298386A1 METHOD FOR STRETCH-BLOW MOULDING A CONTAINER, INCLUDING MEASURING THE MOVEMENT OF THE STRETCH ROD DURING A BOXING OPERATION 有权
标题翻译：用于冲压成型的集装箱的方法，包括在包装操作期间测量拉条的运动
公开(公告)号：US20150298386A1
公开(公告)日：2015-10-22
申请号：US14646148
申请日：2013-11-14
申请人： SIDEL PARTICIPATIONS
发明人： Mickael LETESTU , Pierrick PROTAIS
IPC分类号： B29C49/78 , B29C49/12 , B29C49/30
CPC分类号： B29C49/78 , B29C49/06 , B29C49/12 , B29C49/30 , B29C49/36 , B29C49/541 , B29C49/783 , B29C2049/1295 , B29C2049/4892 , B29C2949/7805 , B29C2949/78294 , B29C2949/78504 , B29K2067/003 , B29L2031/712
摘要： Disclosed is a method for manufacturing a container (2) from a blank (3) made of plastic material, in a stretch-blow moulding unit (7) including: a mould (11) provided with a wall (13) and a mould base (14) which is axially movable relative to the wall (13) between a low position and a raised position; a stretch rod (22) which is axially movable relative to the mould (11) between a high position and a low position; the method including: a phase of inserting the blank (3) in the mould (11); a phase of stretch-blow moulding; a phase of boxing; a phase of determining the start and end of the boxing phase, respectively, by detecting the movement of the rod (22) from the low position thereof and the stopping of the rod (22) at the raised position thereof.
摘要翻译：公开了一种在由塑料材料制成的坯料（3）上制造容器（2）的方法，所述方法包括：模具（11），其设有壁（13）和模座（14），其能够在低位置和升高位置之间相对于所述壁（13）轴向移动; 伸展杆（22），其可相对于所述模具（11）在高位置和低位置之间轴向移动; 该方法包括：将坯料（3）插入模具（11）中的相位; 拉伸吹塑成型阶段; 拳击阶段; 通过检测杆（22）从其低位移动和杆（22）在其升高位置的停止来分别确定拳击阶段的开始和结束的阶段。

3. 发明申请

US20170326780A1 METHOD FOR MANUFACTURING A CONTAINER INCLUDING BOXING TIMED WITH BLOWING 审中-公开
公开(公告)号：US20170326780A1
公开(公告)日：2017-11-16
申请号：US15531140
申请日：2015-11-23
申请人： SIDEL PARTICIPATIONS
发明人： Pierrick PROTAIS , Franck SANTAIS , Mikael DERRIEN
IPC分类号： B29C49/48 , B29C49/06 , B29C49/78 , B29C49/12 , B29L31/00
CPC分类号： B29C49/48 , B29C49/06 , B29C49/12 , B29C49/36 , B29C49/4802 , B29C49/783 , B29C2049/4807 , B29C2049/4892 , B29L2031/712
摘要： Disclosed is a method for manufacturing a container from a blank in a mold provided with a movable insert, wherein the method includes the following phases: pre-blowing; blow molding; boxing; and the following operations: measuring the prevailing pressure in the blank in real-time and storing the measurement in a memory; measuring the position of the insert in real-time and storing the measurement in a memory; detecting a time tS2 indicating the actual start of the blowing phase and moment tB2 indicating the actual start of movement of the insert and storing same in a memory; calculating T1=tS2−tB2; comparing T1 with a predetermined non-zero reference T1ref, as long as T1 is different from T1ref, and delaying the start of the boxing phase.

4. 发明申请

US20170157834A1 MEASUREMENT OF THE BOXING TRAVEL BY THE STRETCHING FUNCTION, IN AN INSTALLATION FOR PRODUCING CONTAINERS 审中-公开
公开(公告)号：US20170157834A1
公开(公告)日：2017-06-08
申请号：US15325509
申请日：2015-07-02
申请人： SIDEL PARTICIPATIONS
发明人： Pierrick PROTAIS
IPC分类号： B29C49/78 , G05B19/406 , G05B19/27 , B29C49/12 , B29C49/48
CPC分类号： B29C49/78 , B29C49/12 , B29C49/4815 , B29C2049/129 , B29C2049/4892 , B29C2949/7805 , B29C2949/78344 , B29C2949/78495 , B29K2067/003 , B29K2105/258 , B29L2031/712 , G05B19/27 , G05B19/406 , G05B2219/49025
摘要： Disclosed is a method for parametrizing a facility for producing containers including: a mold having a movable mold bottom, a movable drawing rod and an electric machine coupled with the rod; from a configuration in which the rod is in a raised position and in the bottom in an extended position, operating the electric machine as a motor; assessing the resultant of the axial forces on the rod; when a variation is detected in the resultant of the forces, assigning an initial position to the rod; controlling the movement of the mold bottom towards the retracted position thereof; assigning to the rod the corresponding so-called final position of the rod; and calculating the difference between the final position and the initial position.

5. 发明申请

US20230023175A1 METHOD FOR ANGULAR ORIENTATION OF HOLLOW BODIES IN A PLANT FOR MANUFACTURING CONTAINERS 有权
公开(公告)号：US20230023175A1
公开(公告)日：2023-01-26
申请号：US17788859
申请日：2020-12-22
申请人： SIDEL PARTICIPATIONS
发明人： Loïc BOURVELLEC , Hervé PASQUIER , Pierrick PROTAIS
IPC分类号： B29C49/42 , B29C49/78
摘要： A method for regulation of the angular position of hollow bodies in an installation for production of containers. The hollow bodies are moved by individual support members each of which is equipped with means for causing the hollow body to turn about its axis. The method includes a first step of measuring an angular offset of at least one particular hollow body relative to a reference angular position in a measurement zone. The method also includes a second step of compensating of the angular position of the subsequent hollow bodies in a compensation zone upstream of said measurement zone as a function of the angular offset measured for the at least one particular hollow body.

6. 发明申请

US20170021550A1 METHOD AND MOLDING UNIT FOR PRODUCING CONTAINERS WITH LONG BOXING TRAVEL 审中-公开
标题翻译：用于生产具有长箱行程的集装箱的方法和成型单元
公开(公告)号：US20170021550A1
公开(公告)日：2017-01-26
申请号：US15301284
申请日：2015-02-05
申请人： SIDEL PARTICIPATIONS
发明人： Mikael DERRIEN , Pierrick PROTAIS
IPC分类号： B29C49/06 , B29C49/78 , B29C49/12
CPC分类号： B29C49/06 , B29C49/12 , B29C49/4823 , B29C49/541 , B29C49/783 , B29C2049/4825 , B29C2049/4843 , B29C2049/4892 , B29K2067/003 , B29L2031/712
摘要： A method of producing a container (2) from a blank (3) made of plastics material within a mould (4) which is provided with a wall (5) defining a cavity (6) bearing the impression of the container (2), and with a mould base (8) which can move relative to the wall (5) between a retracted position in which it extends in set-back manner relative to the cavity (6) and a deployed position in which it closes the cavity (6). The method includes a boxing stage in which the mould base (8) moves from its retracted position to its deployed position, the travel (C) of the mould base (8) between its retracted position and its deployed position being greater than 20 mm.
摘要翻译：一种从模具（4）内由塑料材料制成的坯料（3）制造容器（2）的方法，所述模具（4）设置有限定容纳所述容器（2）的印模的空腔（6）的壁（5）以及具有可相对于所述壁（5）移动的模具基座（8），所述模具基座（8）在缩回位置之间相对于所述空腔（6）以相对于所述空腔（6）延伸的缩回位置和所述展开位置关闭所述空腔）。该方法包括一个拳击台，其中模具基座（8）从其缩回位置移动到其展开位置，模具基座（8）在其缩回位置和展开位置之间的行程（C）大于20mm。

7. 发明申请

US20230125868A1 METHOD FOR ANGULAR INDEXING OF A PREFORM 有权
公开(公告)号：US20230125868A1
公开(公告)日：2023-04-27
申请号：US17787452
申请日：2020-12-16
申请人： SIDEL PARTICIPATIONS
发明人： Loïc BOURVELLEC , Hervé PASQUIER , Marc MOUCHELET , Pierrick PROTAIS
IPC分类号： B29C49/42 , B29C49/28 , B29C49/64
摘要： A process for angular indexing of a pre-form having a body and a neck. The process includes a step of marking the neck of the pre-form which consists of production of at least one reference point on the neck of the pre-form. The process also includes a step of a heating station taking charge of the pre-form, during which the pre-form is transported along a heating course by a support unit, known as a spinner, which makes it possible to turn the pre-form around its axis, and during which the body of the pre-form is heated. The marking step is carried out during the step of taking charge, when the pre-form, supported by a spinner, travels along the heating course.

8. 发明申请

US20220242642A1 CONTAINER PROVIDED WITH A CURVED INVERTIBLE DIAPHRAGM 有权
公开(公告)号：US20220242642A1
公开(公告)日：2022-08-04
申请号：US17164311
申请日：2021-02-01
申请人： SIDEL PARTICIPATIONS
发明人： Florian GODET , Pierrick PROTAIS
IPC分类号： B65D79/00 , B65D1/02 , B67C3/24
摘要： A method for making a container made of a plastic material, provided with a base including a standing ring forming a support flange and a diaphragm extending from the standing ring to a central portion, the diaphragm being capable of standing in an outwardly-inclined position, wherein the diaphragm connects to the standing ring at an outer junction forming an outer articulation of the diaphragm; wherein the diaphragm connects to the central portion at an inner junction forming an inner articulation of the diaphragm; whereby the diaphragm is invertible with respect to the standing ring from the outwardly-inclined position to an inwardly-inclined position; and wherein, in the outwardly-inclined position, the diaphragm has an outer curved portion and an inner curved portion of opposite curvatures.

9. 发明申请

US20210023762A1 METHOD FOR PRODUCING CONTAINERS, BY BOXING THAT CAN BE ADJUSTED DEPENDING ON THE BLOWING CURVE 有权
公开(公告)号：US20210023762A1
公开(公告)日：2021-01-28
申请号：US17041614
申请日：2019-03-06
申请人： SIDEL PARTICIPATIONS
发明人： Pierrick PROTAIS
IPC分类号： B29C49/06 , B29C49/78
摘要： A method for producing a container from a blank, inside a forming unit having a mold and a movable insert controlled by a variable-flow solenoid valve, a control unit linked to the solenoid valve. The method comprises developing a boxing curve characterizing the successive positions of the insert; determining, based on a reference blowing curve, points of inflection; measuring, on the boxing curve, distances actually travelled by the insert between points in time, some of which correspond to these points of inflection; and comparing the values of the measured distances with nominal values. If there is a difference between a measured value and a nominal value, controlling, by the control unit, a modification in the flow rate setpoint of the solenoid valve for the next production cycle.

10. 发明申请

US20200262128A1 MOLD BASE PROVIDED WITH A CENTRAL MOVABLE INSERT 审中-公开
公开(公告)号：US20200262128A1
公开(公告)日：2020-08-20
申请号：US16061180
申请日：2016-12-15
申请人： SIDEL PARTICIPATIONS
发明人： Pierrick PROTAIS , Mickaël LETESTU , Camille GUITON
IPC分类号： B29C49/48 , B29C49/12
摘要： A method for producing a container provided with a base, in a mold that includes a base with a base block with a raised molding face and a central opening, and an insert mounted in the central opening. The insert has an end face with the imprint of a central area of the base of the container, movable between: a retracted position with the end face extending in the extension of the molding face, thus completing therewith the imprint of the base of the container; a protruding position with the insert protruding relative to the central opening. A step of boxing the central area of the base of the container includes moving the insert to the protruding position to exert pressure against the central area of the base and increase the clearance of the central area relative to the clearance at the end of the blowing.

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