公开(公告)号：US20060011604A1

公开(公告)日：2006-01-19

申请号：US10537053

申请日：2003-12-10

申请人： Alain Evrard ,  Frederic Lecomte ,  Nasser Takhedmit

发明人： Alain Evrard ,  Frederic Lecomte ,  Nasser Takhedmit

IPC分类号： F27B9/14

CPC分类号： B29C49/68 ,  B29C49/4205 ,  B29C2035/0822

摘要： The invention concerns an oven (1) for heating moving thermoplastic blanks (preforms, intermediate containers), comprising conveying means (2) supporting and moving the blanks sequentially while rotating each of them about its own axis and heating means (3) arranged laterally to said conveying means (2) for heating the moving blank bodies; the conveying means (2) include at least two parallel conveying branches (4, 5), proximate each other and having opposite conveying directions, said two branches being travelled along one after the other by the blanks; the heating means (3) are arranged between said two conveying branches (4, 5) so as to heat simultaneously on both sides the blanks moving in opposite directions respectively on said two branches.

摘要翻译： 本发明涉及一种用于加热移动的热塑性毛坯（预成型件，中间容器）的烘箱（1），包括输送装置（2），其顺序地支撑和移动坯件，同时使它们围绕其自身的轴线旋转;以及加热装置（3） 所述输送装置（2）用于加热移动的坯体; 输送装置（2）包括至少两个平行的输送分支（4,5），彼此靠近并具有相反的输送方向，所述两个分支沿着坯料一个接一个地行进; 加热装置（3）设置在所述两个输送分支（4,5）之间，以便在两侧分别同时在两个分支上以相反方向移动的坯料同时加热。

公开(公告)号：US07291811B2

公开(公告)日：2007-11-06

申请号：US10537053

申请日：2003-12-10

申请人： Alain Evrard ,  Frédéric Lecomte ,  Nasser Takhedmit

发明人： Alain Evrard ,  Frédéric Lecomte ,  Nasser Takhedmit

IPC分类号： B29C35/08 ,  B29C49/68 ,  F27B9/16 ,  F27B9/36

CPC分类号： B29C49/68 ,  B29C49/4205 ,  B29C2035/0822

摘要： An oven for heating moving thermoplastic blanks (preforms, intermediate containers), which includes conveying devices for supporting and moving the blanks sequentially while rotating each of them about its own axis. A heating device is arranged laterally to the conveying device for heating the moving blank bodies, and the conveying device includes at least two parallel conveying branches, proximate each other and having opposite conveying directions, the two branches being traveled along one after the other by the blanks. The heating device is arranged between the two conveying branches so as to heat simultaneously on both sides of the blanks moving in opposite directions respectively on the two branches.

摘要翻译： 用于加热移动的热塑性坯料（预型件，中间容器）的烘箱，其包括用于在将它们围绕其自身的轴线旋转的同时依次支撑和移动坯料的输送装置。 加热装置横向布置在输送装置上，用于加热移动的坯体，并且输送装置包括至少两个平行的输送分支，彼此靠近并具有相反的输送方向，两个分支沿着一个接一个地沿着 空白 加热装置设置在两个输送分支之间，以在两个分支上分别沿相反方向移动的坯料的两侧同时加热。

公开(公告)号：US5920677A

公开(公告)日：1999-07-06

申请号：US930694

申请日：1997-12-16

申请人： Gerard Emmer ,  Alain Evrard

发明人： Gerard Emmer ,  Alain Evrard

IPC分类号： B29C35/08 ,  B29C49/06 ,  B29C49/64 ,  F21V7/00

CPC分类号： B29C49/6445 ,  B29C2035/0822 ,  B29C49/06 ,  B29K2067/00

摘要： A preform (3) for use in making a container such as a bottle from a thermoplastic material is selectively heated prior to at least one step of blow molding or stretch-blow molding the heated preform. For this purpose, at least most (7A) of the radiation (4) transmitted generally towards the preform by a source (1A) is focused (8) onto a preferred area (A) thereof, the source is located substantially opposite the preferred area of the preform, whereby said the preferred area (A) receives most (7A) of the radiation (4) while the areas adjacent to the preferred area (A) do not receive the radiation fraction initially transmitted towards them by the source.

摘要翻译： PCT No.PCT / FR96 / 00538 Sec。 371日期：1997年12月16日 102（e）日期1997年12月16日PCT 1996年10月10日PCT公布。 出版物WO96 / 32243 日期1996年10月17日用于制造诸如来自热塑性材料的瓶的容器的预成型件（3）在被加热的预成型件的吹塑成型或拉伸吹塑成型的至少一个步骤之前被选择性地加热。 为此目的，通过源（1A）大致朝向预成型件传播的辐射（4）的至少大部分（7A）被聚焦（8）到其优选区域（A）上，所述源基本上位于优选区域 由此所述优选区域（A）接收大部分（7A）辐射（4），而与优选区域（A）相邻的区域不接收由源最初传输给它们的辐射分数。

公开(公告)号：US06709611B1

公开(公告)日：2004-03-23

申请号：US09744588

申请日：2001-01-26

申请人： Gerard Emmer ,  Alain Evrard

发明人： Gerard Emmer ,  Alain Evrard

IPC分类号： B29C4958

CPC分类号： B29C49/783 ,  B29C49/36 ,  B29K2027/06 ,  Y02P70/271

摘要： To blow plastic hollow bodies, each mold (7) has its respective compression chamber (21) connected to it, constituted by a cylinder (20)-piston (19) assembly; pressure is initialized in the chamber; the fluid is compressed in the chamber; the chamber is connected (22, 24, 25) with the blank (9) when the piston position attains a predetermined position and chamber volume continues to be reduced to complete the blowing. The invention can be applied in particular to the blowing of small-volume hollow bodies.

摘要翻译： 为了吹塑料中空体，每个模具（7）具有与其连接的各自的压缩室（21），由气缸（20） - 活塞（19）组件构成; 压力在腔室中初始化; 流体在腔室中被压缩; 当活塞位置达到预定位置时，腔室与坯件（9）连接（22,24,25），并且腔室容积继续减小以完成吹风。 本发明可以特别适用于吹制小体积的中空体。

公开(公告)号：US07798800B2

公开(公告)日：2010-09-21

申请号：US11665968

申请日：2005-10-20

申请人： Alain Evrard

发明人： Alain Evrard

IPC分类号： B29B13/08

CPC分类号： B29C49/68 ,  B29C49/06 ,  B29K2067/00 ,  B29L2031/7158

摘要： A method and device for heating at least one blank which is used to produce a container, such as a bottle, from a thermoplastic material, particularly PET, by means of blow molding or stretch blow molding. The blank is disposed between two opposing lateral walls which are positioned at a distance from one another. One of the walls supports several radiation sources which are disposed one above the other opposite the body of the blank. The space between the two lateral walls is closed at least partially beyond and close to the base of the blank. At least part of the radiation emitted beyond the base of the blank is reflected in the direction of the body of the blank. In this way, losses due to lost radiation are limited.

摘要翻译： 一种用于通过吹塑或拉伸吹塑成型从热塑性材料，特别是PET加热用于生产诸如瓶子的容器的至少一个坯料的方法和装置。 坯料设置在彼此相距一定距离的两个相对的侧壁之间。 其中一个壁支撑多个辐射源，这些辐射源设置在与坯体主体相反的另一个上。 两个侧壁之间的空间至少部分地在坯料的底部之上和之后关闭。 在坯料的底部之外发射的辐射的至少一部分在坯料的主体的方向上被反射。 以这种方式，由于辐射损失造成的损失是有限的。

公开(公告)号：US07140871B2

公开(公告)日：2006-11-28

申请号：US10489191

申请日：2002-12-06

申请人： Alain Evrard

发明人： Alain Evrard

IPC分类号： B29C49/56

CPC分类号： F16H25/14 ,  B29C49/56 ,  F16H53/06 ,  Y10T74/2101

摘要： A cam-operated guiding device for controlling a related movement of a member which is moreover continuously displaced, the device including two mutually transversely offset parallel cams with which co-operate respectively two coaxial rollers for bilaterally guiding said member. One of the cams is mounted via elastically deformable members designed to allow an elastic displacement of the cam relative to the other cam.

摘要翻译： 一种用于控制构件的相关运动的凸轮操作引导装置，该构件又连续地移位，该装置包括两个相互横向偏移的平行凸轮，通过该凸轮配合两个同轴辊，用于双向引导所述构件。 其中一个凸轮通过可设计为允许凸轮相对于另一个凸轮的弹性位移的可弹性变形的构件安装。

公开(公告)号：US5857562A

公开(公告)日：1999-01-12

申请号：US860956

申请日：1997-06-20

申请人： Alain Evrard

发明人： Alain Evrard

IPC分类号： B29C49/06 ,  B29C49/42 ,  B65G17/38 ,  B65G17/06

CPC分类号： B65G17/385 ,  B29C49/06 ,  B29C49/4205 ,  B65G2201/02

摘要： Device (1) for supporting a preform in an endless chain for conveying preforms that rotate simultaneously about themselves. The device comprises a plate (2) hingedly coupled to two adjacent plates and supporting a rod (5) removably fastened to the open end of a preform (8). The plate includes a linking stem portion (11) supporting a dome-shaped surface forming a coupling head (12) for contacting the associated adjacent plate, and a spherical seat portion (13) with a central axial opening (14) for the free passage of the linking stem portion (11) of the associated adjacent plate. The device is characterized in that the dome-shaped surface forming a coupling head is mounted free to rotate on said linking stem portion. A contact plate (16) is fastened to the free end of the linking stem portion (11) and extends transversely thereto substantially parallel to the side of the coupling head (12) opposite the side of the spherical cap. An annular bearing (17) is placed coaxial to the linking stem portion between the sides mutually opposite the coupling head (12) and the contact plate (16).

摘要翻译： PCT No.PCT / FR95 / 01701 Sec。 371日期：1997年6月20日 102（e）日期1996年6月20日PCT 1995年12月20日PCT PCT。 WO96 / 19401 PCT出版物 日期1996年6月27日用于在环形链条中支撑预成型件的装置（1），用于输送在自身上同时旋转的预成型件。 该装置包括铰链地联接到两个相邻的板并且可拆卸地紧固到预成型件（8）的开口端的杆（5）的板（2）。 板包括支撑形成用于接触相关联的板的联接头（12）的圆顶形表面的连接杆部分（11）和具有用于自由通道的中心轴向开口（14）的球形座部分（13） 的连接杆部分（11）。 该装置的特征在于，形成联接头的圆顶形表面安装在所述连接杆部分上自由旋转。 接触板（16）紧固到连接杆部分（11）的自由端，并且横向延伸到基本上平行于与球形盖的侧面相对的联接头部（12）的侧面。 环形轴承（17）在与联接头（12）和接触板（16）相互相对的侧面与连接杆部分同轴放置。

公开(公告)号：US20080102148A1

公开(公告)日：2008-05-01

申请号：US11665968

申请日：2005-10-20

申请人： Alain Evrard

发明人： Alain Evrard

IPC分类号： B29C49/68

CPC分类号： B29C49/68 ,  B29C49/06 ,  B29K2067/00 ,  B29L2031/7158

摘要： A method and device for heating at least one blank which is used to produce a container, such as a bottle, from a thermoplastic material, particularly PET, by means of blow molding or stretch blow molding. The blank is disposed between two opposing lateral walls which are positioned at a distance from one another. One of the walls supports several radiation sources which are disposed one above the other opposite the body of the blank. The space between the two lateral walls is closed at least partially beyond and close to the base of the blank. At least part of the radiation emitted beyond the base of the blank is reflected in the direction of the body of the blank. In this way, losses due to lost radiation are limited.

摘要翻译： 一种用于通过吹塑或拉伸吹塑成型从热塑性材料，特别是PET加热用于生产诸如瓶子的容器的至少一个坯料的方法和装置。 坯料设置在彼此相距一定距离的两个相对的侧壁之间。 其中一个壁支撑多个辐射源，这些辐射源设置在与坯体主体相反的另一个上。 两个侧壁之间的空间至少部分地在坯料的底部之上和之后关闭。 在坯料的底部之外发射的辐射的至少一部分在坯料的主体的方向上被反射。 以这种方式，由于辐射损失造成的损失是有限的。

公开(公告)号：US07172406B2

公开(公告)日：2007-02-06

申请号：US10486093

申请日：2002-12-09

申请人： Alain Evrard

发明人： Alain Evrard

IPC分类号： B29C49/58

CPC分类号： B29C49/48 ,  B29C33/26 ,  B29C49/06 ,  B29C49/12 ,  B29C49/58 ,  B29C49/62 ,  B29C2049/5827 ,  B29K2067/00 ,  Y10S425/812

摘要： An installation for blow molding thermoplastic polymer containers, including a blowing mold consisting of two portions capable of being assembled and a blowing device with a bell-type nozzle pressed in a sealed manner against a front mold surface mounted on the neck of a blank to be blow molded; a leaking device with a relatively large cross-section which extends from one contact surface of at least one mold portion up to the outside of the mold beyond the support of the bell of the nozzle on the surface. The high pressure blow molding fluid which can penetrate through an interstice between the mold portions which tend to be spaced apart from each other is at least mostly evacuated outside.

摘要翻译： 一种用于吹塑热塑性聚合物容器的装置，包括由两部分组成的吹塑模具，该吹塑模具可以被组装，并且具有以密封的方式挤压在安装在坯料颈部上的前模具表面的钟形喷嘴的吹风装置为 吹塑成型; 具有相对大的横截面的泄漏装置，其从至少一个模具部分的一个接触表面直到模具的外部延伸超过表面上的喷嘴的钟形的支撑。 可以穿透通过彼此间隔开的模具部分之间的间隙的高压吹塑流体至少大部分被排出到外部。

公开(公告)号：US06805548B1

公开(公告)日：2004-10-19

申请号：US09959979

申请日：2002-01-15

申请人： Alain Evrard

发明人： Alain Evrard

IPC分类号： B29C4936

CPC分类号： B29C33/28 ,  B29C33/26 ,  B29C33/36 ,  B29C49/56 ,  B29K2067/00

摘要： The invention relates to a machine for blow-molding thermoplastic products. This type of machine has a molding unit comprising two mobile supports (12), which are hinged in relation to each other and which are controlled by a mechanism comprising a traveling slide (16), between an open position and a closed position. Each support (12) is connected to the slide (12) by at least one associated connecting link (36). The inventive blow-molding machine is characterized in that in its closed position, the main axes of the connecting links (36) are oriented in the same direction, perpendicular to the hinge axis (A1), in such a way that the control mechanism can cause the molding unit to be locked in this closed position.

摘要翻译： 本发明涉及一种用于吹塑热塑性产品的机器。 这种类型的机器具有模制单元，该模制单元包括两个可移动的支撑件（12），它们彼此铰接并且由包括行驶滑块（16）的机构在打开位置和关闭位置之间控制。 每个支撑件（12）通过至少一个相关联的连接连杆（36）连接到滑块（12）。 本发明的吹塑机的特征在于，在其关闭位置，连接连杆（36）的主轴线以垂直于铰链轴线（A1）的相同方向定向，使得控制机构可 导致模制单元被锁定在该关闭位置。