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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。
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2.发明授权
公开(公告)号：US4867929A
公开(公告)日：1989-09-19
申请号：US123837
申请日：1987-11-23
申请人： Peter Albrecht , Adolf Appel , Karl-Heinz Balkau , Claus Horwege , Wolfgang Reymann , Peter Rose , Klaus Vogel , Walter Wiedenfeld
发明人： Peter Albrecht , Adolf Appel , Karl-Heinz Balkau , Claus Horwege , Wolfgang Reymann , Peter Rose , Klaus Vogel , Walter Wiedenfeld
IPC分类号： B29C51/02 , B29C57/00 , B29K101/12 , B29L22/00 , B29L31/00
CPC分类号： B29C57/00 , B29L2031/712 , B29L2031/7132
摘要： A process and an apparatus for forming a flange on the wall portion of a hollow body of thermoplastic material with an opening at one end provides that the end part of the wall portion which defines the opening is heated and contracted by means of a force acting on the end portion from the outside thereof over the periphery thereof, whereupon the contracted end part is subjected to a pressing operation to form a flange extending around the contracted end part.
摘要翻译： 在一端具有开口的热塑性材料的中空体的壁部上形成凸缘的方法和装置，其特征在于，限定开口的壁部的端部通过作用在其上的力而被加热和收缩 该端部在其周边的外侧，从而使收缩端部受到按压操作，以形成围绕收缩端部延伸的凸缘。
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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
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。
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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
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。
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公开(公告)号：US4894198A
公开(公告)日：1990-01-16
申请号：US129025
申请日：1987-12-04
申请人： Peter Albrecht , Karl-Heinz Balkau , Vinco Cujic , Tilman Doring , Claus Horwege , Wolfgang Reymann , Klaus Vogel , Walter Wiedenfeld
发明人： Peter Albrecht , Karl-Heinz Balkau , Vinco Cujic , Tilman Doring , Claus Horwege , Wolfgang Reymann , Klaus Vogel , Walter Wiedenfeld
CPC分类号： B29C31/002 , B29C49/64 , B29C55/24 , B29C57/00 , B29K2995/005 , B29L2031/712 , B29L2031/7132
摘要： In a process for producing hollow bodies of oriented thermoplastic material, a hollow blank having a bottom portion and a substantially cylindrical wall portion with an opening at its end remote from its bottom portion is subjected to pre-expansion in the region of the opening and then thermofixing in a subsequent treatment step. The thermofixing operation may be preceded by a mechanical expansion operation for orienting the plastic material forming the wall portion of the blank.
摘要翻译： 在制造定向热塑性材料的中空体的方法中，具有底部和基本圆柱形壁部分的中空坯料在远离其底部的端部处具有开口，在开口区域中进行预膨胀，然后 在随后的处理步骤中进行热固化。 之前可以通过机械膨胀操作来对形成坯料的壁部分的塑料材料进行取向。
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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
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。
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公开(公告)号：US4943229A
公开(公告)日：1990-07-24
申请号：US346467
申请日：1989-05-02
摘要： The invention relates to a control means for actuating the valves for supplying pressurized blowing fluid and working fluid to the blow mold stations of the blow wheel of a blow mold machine. The blow wheel comprises a center-free wheel ring of which the outer periphery is rotatably supported on a base. Facing the inner periphery of the wheel ring there is a stationary rail on which carriages are adjustably mounted. The carriages accommodate cams for actuating the plungers of the valves mounted on the wheel ring through a yoke which provides a self-holding action. Thus, adjusting of proper valve operation is facilitated while the operation of the blow molding machine is continued.
摘要翻译： 本发明涉及一种控制装置，用于致动用于将加压吹送流体和工作流体供应到吹塑机的吹塑轮的吹塑模具站的阀。 吹风机包括一个无中心的轮环，外圈可旋转地支撑在基座上。 面对车轮环的内周边有一个固定轨道，托架可调节地安装在该固定轨道上。 托架容纳用于通过提供自动保持动作的轭来驱动安装在轮环上的阀的柱塞的凸轮。 因此，在继续吹塑机的操作的同时，便于适当的阀门操作的调整。
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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
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。
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公开(公告)号：US4117050A
公开(公告)日：1978-09-26
申请号：US728828
申请日：1976-10-01
申请人： Adolf Appel , Claus Horwege , Wolfgang Reymann , Otto Rosenkranz
发明人： Adolf Appel , Claus Horwege , Wolfgang Reymann , Otto Rosenkranz
CPC分类号： B29C49/6418 , B29K2067/00
摘要： A method for blow molding containers and the like articles from thermoplastic parisons. The parisons are heated in two stages, i.e., in a pre-heating oven to a uniform temperature less than the blow molding temperature and by infra red radiation to a final blow molding temperature which, preferably, is non-uniform along the length of the parison. The non-uniform heating is accomplished by moving the parison axially through an annular infra red radiator at varying rates of speed. Since the degree of heating is directly proportional to the time of exposure to the radiation, a variable temperature profile can be imparted to the parison by means of a simple speed program. Such a variable temperature profile results in controlled wall thickness distribution during blow molding, and the final container is of enhanced strength and of lower weight.
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公开(公告)号：US4072456A
公开(公告)日：1978-02-07
申请号：US728826
申请日：1976-10-01
申请人： Adolf Appel , Wolfgang Reymann
发明人： Adolf Appel , Wolfgang Reymann
IPC分类号： B29C65/00 , B29C49/00 , B29C49/12 , B29C49/28 , B29C49/30 , B29C49/36 , B29C49/48 , B29C49/56 , B29C49/68 , B29C49/80 , B29D23/03
CPC分类号： B29C49/28 , B29C49/4823
摘要： A blow mold structure for the blowing of containers, bottles or the like rein a coolant fluid is circulated through the mold. The blow mold includes a pair of openable and closable mold blocks, each carrying a mold insert. The changeable inserts cooperably define the mold cavity, and coolant fluid is circulated between each insert and the adjacent mold block to cool the cavity-defining inserts. A series of grooves is formed in the exterior surface of the mold insert, the insert is sealed to its mold block and coolant fluid is introduced into and removed from the grooves through supply passages in the mold block. A chamfered abutment at one end of each insert and a mounting flange at the other end insures quick changing of inserts while maintaining structural rigidity during use.
摘要翻译： 用于吹塑容器，瓶子等的吹塑模具结构，其中冷却剂流体通过模具循环。 吹塑模具包括一对可开闭的模具块，每个模具承载模具插入件。 可变插入件协同地限定模具腔，并且冷却剂流体在每个插入件和相邻的模具块之间循环以冷却空腔限定插入件。 在模具插入件的外表面上形成一系列凹槽，插入件被密封到其模块上，并且冷却剂流体通过模块中的供给通道被引入沟槽和从槽中移除。 在每个插入件的一端处的倒角支座和另一端的安装凸缘确保了插入件的快速更换，同时在使用过程中保持结构刚性。
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