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    Process for producing hollow bodies from thermoplastic material
    2.
    发明授权
    Process for producing hollow bodies from thermoplastic material 失效
    从热塑性材料制造中空体的方法

    公开(公告)号：US4847032A

    公开(公告)日：1989-07-11

    申请号：US246889

    申请日：1988-09-15

    申请人： Peter Albrecht ,  Adolf Appel ,  Karl-Heinz Balkau ,  Edward Clar ,  Claus Horwege ,  Wolfgang Reymann ,  Klaus Vogel ,  Walter Wiedenfeld

    发明人： Peter Albrecht ,  Adolf Appel ,  Karl-Heinz Balkau ,  Edward Clar ,  Claus Horwege ,  Wolfgang Reymann ,  Klaus Vogel ,  Walter Wiedenfeld

    IPC分类号： B29C51/08 ,  B29C51/00 ,  B29C55/00 ,  B29C55/30 ,  B29L22/00

    CPC分类号： B29C55/30

    摘要： A process for producing hollow bodies from oriented thermoplastic material wherein a cylindrical portion of a heated hollow preform which has a bottom thereon is subjected to stretching at a starting temperature which is below the vitreous transition temperature of the thermoplastic material, with the wall thickness of the preform being reduced in the stretching operation. Prior to the stretching operation the preform is heated in the portion in which the stretching effect begins, to a temperature higher than in the portion adjoining same. Stretching is preferably effected along the axis of the preform at different rates such that in the portion of the preform at which stretching begins, stretching is effected at a lower rate than in the portion adjoining same in the stretching direction.

    摘要翻译： 一种从取向热塑性材料制造中空体的方法，其中具有底部的加热中空预成型件的圆柱形部分在低于热塑性材料的玻璃化转变温度的起始温度下进行拉伸，其中壁厚度 预成型件在拉伸操作中减少。 在拉伸操作之前，预成型件在拉伸效果开始的部分被加热至高于相邻部分的温度。 拉伸优选以不同的速度沿着预成型体的轴线进行，使得在预成型件开始拉伸的部分中，以比在拉伸方向相邻的部分更低的速率进行拉伸。

    Apparatus for producing hollow bodies of thermoplastic material
    4.
    发明授权
    Apparatus for producing hollow bodies of thermoplastic material 失效
    用于制造热塑性材料中空体的装置

    公开(公告)号：US4775311A

    公开(公告)日：1988-10-04

    申请号：US117857

    申请日：1987-11-05

    申请人： Peter Albrecht ,  Adolf Appel ,  Gunter Kleimenhagen ,  Wolfgang Reymann ,  Klaus Vogel ,  Walter Wiedenfeld

    发明人： Peter Albrecht ,  Adolf Appel ,  Gunter Kleimenhagen ,  Wolfgang Reymann ,  Klaus Vogel ,  Walter Wiedenfeld

    IPC分类号： B29C51/26 ,  B23Q7/00 ,  B23Q7/14 ,  B23Q39/04 ,  B29C31/00 ,  B29C55/22 ,  B29L22/00 ,  B29C69/00

    CPC分类号： B23Q7/007 ,  B23Q39/042 ,  B23Q7/1421 ,  B29C31/002 ,  B29C55/22 ,  Y10S414/123 ,  Y10S425/201

    摘要： In an apparatus for producing hollow bodies from thermoplastic material in large numbers a plurality of stations in which the blanks are successively subjected to various treatment steps are arranged at horizontal spacings around the peripheral surface of a vertical, substantially cylindrical housing of an operating unit of the apparatus. The blanks to be treated are passed downwardly through the operating unit and a first one of the treatment stations therein to the next station therein. Arranged within the operating unit is a cam drum which rotates about a vertical axis and which has cams adapted to actuate tools for treating the blanks in at least some of the treatment stations. Two or more such operating units may be connected in succession for carrying out successive treatment operations on the blanks.

    摘要翻译： 在用于从大量热塑性材料制造中空体的设备中，其中坯料经过各种处理步骤的多个工位被设置在水平间隔周围的圆周表面上，所述壳体的操作单元的垂直基本上圆柱形的壳体 仪器。 要处理的坯件向下通过操作单元，并且其中的第一处理站中的第一个处理站中。 在操作单元内布置的是凸轮滚筒，该凸轮滚筒围绕垂直轴线旋转，并且其具有适于致动用于处理至少一些处理台中的坯料的工具的凸轮。 可以连续地连接两个或更多个这样的操作单元，以对坯料进行连续的处理操作。

    Apparatus for treating blanks of plastic material
    5.
    发明授权
    Apparatus for treating blanks of plastic material 失效
    用于处理塑料材料坯料的设备

    公开(公告)号：US4773843A

    公开(公告)日：1988-09-27

    申请号：US128012

    申请日：1987-12-02

    申请人： Peter Albrecht ,  Adolf Appel ,  Wolfgang Reymann ,  Klaus Vogel ,  Hermann Werner ,  Walter Wiedenfeld

    发明人： Peter Albrecht ,  Adolf Appel ,  Wolfgang Reymann ,  Klaus Vogel ,  Hermann Werner ,  Walter Wiedenfeld

    IPC分类号： B29C37/00 ,  B23Q5/34 ,  B23Q11/04 ,  B23Q39/04 ,  B29C31/00 ,  B29C33/20 ,  B29C43/08 ,  B29C51/18 ,  B29C69/00

    CPC分类号： B29C31/002 ,  B23Q11/04 ,  B23Q39/042 ,  B23Q5/341 ,  B29C43/08 ,  B29C2043/3283 ,  B29C2043/3288 ,  B29C2043/3678 ,  B29C2043/3681 ,  B29C33/20 ,  B29C51/18 ,  B29L2031/712 ,  B29L2031/748 ,  B29L2031/7484 ,  Y10S425/201

    摘要： An apparatus for treating blanks of plastic material comprising a substantially cylindrical main frame structure, a central, coaxial cam drum which is mounted within same rotatably about its longitudinal axis and which is provided on its outside with working cams, and a plurality of treatment stations arranged in juxtaposed relationship around the periphery of the frame structure, with tools for processing the plastic blanks. The tools in a respective station are carried by vertically movable carriages, each of which is adapted to be moved up and down in the station by a cam follower guided by an associated cam on the cam drum. Each cam follower is carried by a drive carriage. The respectively associated tool carriages and drive carriages are each independently guided on the housing by vertical guide means and are interconnected by way of non-rigid connecting means. The guide means for the carriages are arranged in projection on to a plane perpendicularly to the direction of movement of the respective carriage, between the cam follower and the point at which a reaction force resulting from treatment of a said blank acts on the tool carriage.

    摘要翻译： 一种用于处理塑料材料坯料的设备，包括基本上圆柱形的主框架结构，中心同轴的凸轮滚筒，其中围绕其纵向轴线可旋转地安装在其内部，并且在其外部设置有工作凸轮，以及多个处理台， 围绕框架结构周边的并列关系，具有用于处理塑料坯料的工具。 相应车站中的工具由可垂直移动的托架承载，每个托架适用于通过由凸轮滚筒上的相关凸轮引导的凸轮从动件在工位中上下移动。 每个凸轮从动件由驱动支架承载。 分别相关联的工具托架和驱动托架通过垂直引导装置独立地在壳体上引导，并且通过非刚性连接装置相互连接。 滑架的引导装置在凸轮从动件和由处理所述坯件产生的反作用力作用在工具架上的点之间突出设置在垂直于相应滑架的运动方向的平面上。

    Process and apparatus for producing hollow bodies from thermoplastic material
    6.
    发明授权
    Process and apparatus for producing hollow bodies from thermoplastic material 失效
    用于从热塑性材料制造中空体的方法和设备

    公开(公告)号：US4828783A

    公开(公告)日：1989-05-09

    申请号：US10944

    申请日：1987-02-05

    申请人： Peter Albrecht ,  Wolfgang Reymann ,  Klaus Vogel ,  Hermann Werner

    发明人： Peter Albrecht ,  Wolfgang Reymann ,  Klaus Vogel ,  Hermann Werner

    IPC分类号： B29C51/08 ,  B29C51/00 ,  B29C53/20 ,  B29C55/00 ,  B29C55/30 ,  B29L22/00

    CPC分类号： B29C55/30 ,  B29C53/20

    摘要： In the production of hollow bodies from oriented thermoplastic material, a cylindrical portion of a heated hollow preform is stretched, with a simultaneous reduction in the wall thickness thereof, at a starting temperature below the vitreous transition temperature of the material. A mandrel is positioned in the preform to support it during stretching, the outside diameter of the mandrel corresponding to the inside diameter of the preform. Directly before the mandrel is inserted into the preform the preform is subjected to re-alignment to adapt at least the cross-sectional shape of the mouth opening of the preform to the cross-section of the mandrel. The re-aligning operation is effected by inserting the preform into a sleeve adjoining a drawing ring for carrying out the stretching operation.

    摘要翻译： 在从定向热塑性材料制造中空体时，在低于材料的玻璃化转变温度的起始温度下，加热的中空预成型件的圆柱形部分被拉伸，并同时减小其壁厚。 心轴位于预成型件中以在拉伸期间支撑其，心轴的外径对应于预成型件的内径。 在心轴插入预成型件之前，将预制件直接进行重新对准，以至少将预成型件的开口的横截面形状适应于心轴的横截面。 重新对准操作通过将预成型件插入到邻接拉伸环的套筒中来进行拉伸操作来实现。

    Apparatus for blow molding plastic articles from a parison
    7.
    发明授权
    Apparatus for blow molding plastic articles from a parison 失效
    用于从型坯吹塑塑料制品的装置

    公开(公告)号：US4427360A

    公开(公告)日：1984-01-24

    申请号：US335885

    申请日：1981-12-30

    申请人： Peter Albrecht ,  Wolfgang Reymann ,  Klaus Vogel

    发明人： Peter Albrecht ,  Wolfgang Reymann ,  Klaus Vogel

    IPC分类号： B29C33/20 ,  B29C49/56 ,  B29C17/07

    CPC分类号： B29C49/56 ,  B29C33/202 ,  B29C2049/4884

    摘要： In the art of blow molding thermoplastic articles a pair of blow mold halves is closed around a parison. A blowing medium is applied so that the parison is thus blown to a container configuration. In this blowing step very high closing forces are necessary to maintain the mold halves in closed position. The invention provides for a plurality of biased pistons which are actuated by a pressure medium to support the mold halves on a stationary frame.

    摘要翻译： 在吹塑热塑性制品的领域中，一对吹塑半模围绕型坯封闭。 施加吹塑介质，从而将型坯吹入容器构型。 在这个吹塑步骤中，需要非常高的闭合力来将半模保持在闭合位置。 本发明提供了多个偏压的活塞，其通过压力介质致动以将半模支撑在固定框架上。

    Device for blow moulding
    10.
    发明授权
    Device for blow moulding 失效
    吹塑设备

    公开(公告)号：US5346386A

    公开(公告)日：1994-09-13

    申请号：US44257

    申请日：1993-04-07

    申请人： Peter Albrecht ,  Michael Linke ,  Marek Peterko

    发明人： Peter Albrecht ,  Michael Linke ,  Marek Peterko

    IPC分类号： B29C49/06 ,  B29C33/20 ,  B29C33/26 ,  B29C49/42 ,  B29C49/56 ,  B29L22/00

    CPC分类号： B29C49/56 ,  B29C33/202 ,  B29C33/26 ,  C03B9/3532

    摘要： This device is used for the blow moulding of thermoplastic synthetic material, with it having a blow mould consisting of at least two blow-moulding elements. The blow mould is provided with an internal space designed for shaping a produced container. The blow moulding elements are arranged in the region of pivotally seated mould carriers. The mould carriers are guided on a shaft and a locking device is provided in the area of the end of the mould carrier facing away from the shaft. In the region of their extension facing away from the locking device, the mould carriers project beyond the shaft by means of their actuating arms. The actuating arms are rotationally coupled to an adjusting element via coupling levers. The adjusting element is guided essentially in the direction of a center line of the blow mould.

    摘要翻译： 该装置用于热塑性合成材料的吹塑，其具有由至少两个吹塑元件组成的吹塑模具。 吹塑模具设置有用于成形生产的容器的内部空间。 吹塑元件布置在枢转定位的模具托架的区域中。 模具托架在轴上被引导，并且锁定装置设置在模具承载件的远离轴的端部的区域中。 在其延伸背向远离锁定装置的区域中，模具托架通过它们的致动臂突出超过轴。 致动臂通过连接杆旋转地联接到调节元件。 调节元件基本上沿着吹塑模具的中心线的方向被引导。