专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06923636B2 Blow molding machine 有权
标题翻译：吹塑机
公开(公告)号：US06923636B2
公开(公告)日：2005-08-02
申请号：US10144682
申请日：2002-05-13
申请人： Peter Langos , Wolfgang Hamlischer , Johannes Geilen , Markus Holbach , Wolfgang Schmitt , Erich Kiefer , Karsten Friedrichs , Olaf Weiland
发明人： Peter Langos , Wolfgang Hamlischer , Johannes Geilen , Markus Holbach , Wolfgang Schmitt , Erich Kiefer , Karsten Friedrichs , Olaf Weiland
IPC分类号： B29C33/22 , B29C49/56
CPC分类号： B29C49/56 , B29C33/22
摘要： A blow-molding machine for producing blow-molded hollow bodies from a thermoplastic material, includes two blow-mold halves which can be horizontally displaced and provided with separate drive units for a transport drive and for the sequence of movements of the mold closing and locking device to open and close the blow mold halves. Conventional blow-molding machines are still equipped with hydraulic drives at least for the mold closing and locking device. In order to provide a blow-molding machine that can for example be operated under clean-room conditions, the drive unit of the blow-molding machine according to the invention is configured for the clamping elements of the mold closing and locking device as an electromotive direct drive with a spindle drive and a spindle mechanism with recirculating rollers.
摘要翻译：一种用于从热塑性材料制造吹塑中空体的吹塑机，包括两个可以水平移位的吹塑半部，并且设置有用于输送驱动的单独的驱动单元和用于闭合和锁定的顺序的运动装置打开和关闭吹塑半模。传统的吹塑机至少为模具闭合和锁定装置配备液压驱动装置。为了提供可以例如在洁净室条件下操作的吹塑机，根据本发明的吹塑机的驱动单元被构造成用于闭合和锁定装置的夹紧元件作为电动使用主轴驱动器和带循环辊的主轴机构直接驱动。

2. 发明授权

US5250238A Process for blow molding hollow bodies with symmetric mold portion movement 失效
标题翻译：具有对称模具部分运动的吹塑中空体的方法
公开(公告)号：US5250238A
公开(公告)日：1993-10-05
申请号：US776522
申请日：1991-10-11
申请人： Erich Kiefer , Peter Klusener , Karsten Friedrichs
发明人： Erich Kiefer , Peter Klusener , Karsten Friedrichs
IPC分类号： B29C33/20 , B29C33/22 , B29C49/04 , B29C49/30 , B29C49/48 , B29C49/56 , B29C49/78 , B29L22/00
CPC分类号： B29C49/56 , B29C33/22
摘要： A process and apparatus for the production of hollow bodies from thermoplastic material by means of blow molding uses a blow molding mold which includes at least first and second mold portions to enclose a generally tubular extruded preform which is expanded within the mold under the effect of an increased internal pressure within the preform. To provide for asymmetric closing and/or opening movements of the mold portions relative to the preform, the blow molding mold is displaced as an entirety parallel to the direction of the opening and/or closing movements of the mold portions, more especially during the mold closing and/or opening procedure, so that an additional motion is superimposed on the movements of the mold portions.
摘要翻译：用于通过吹塑成型由热塑性材料制造中空体的方法和设备使用吹塑模具，其包括至少第一和第二模具部分，以包围在模具内膨胀的大致管状的挤出预成型件，增加预制件内部的内部压力。为了提供模具部分相对于预成型件的不对称闭合和/或打开运动，吹塑模具整体平行于模具部分的打开和/或关闭运动的方向移位，更特别地在模具期间关闭和/或打开过程，使得附加运动叠加在模具部分的运动上。

3. 发明授权

US5141698A Extrusion blow molding of multilayer hollow bodies with layer disturbances limited to flash 失效
标题翻译：具有层间扰动的多层空心体的挤出吹塑成型限于闪光
公开(公告)号：US5141698A
公开(公告)日：1992-08-25
申请号：US670503
申请日：1991-03-15
申请人： Werner Daubenbuchel , Otto Eiselen , Karsten Friedrichs , Erich Kiefer , Peter Klusener
发明人： Werner Daubenbuchel , Otto Eiselen , Karsten Friedrichs , Erich Kiefer , Peter Klusener
IPC分类号： B29B11/10 , B29C47/06 , B29C47/20 , B29C47/22 , B29C49/04 , B29C49/22 , B29L22/00
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/20 , B29C47/22 , B29C47/268 , B29C49/22 , B29C49/04
摘要： In a process and apparatus for the production of hollow bodies from thermoplastic material, having a wall of a laminate formed by at least first and second layers, by means of extrusion blow molding, a preform having a wall structure with a suitable number of layers is first produced in a batch-wise procedure using an extrusion head. The material required to produce the preform is guided in the extrusion head in such a way that disturbed portions of the laminate pass into the waste flash portions at the ends of the hollow body produced from the preform, so that the wall of the finished hollow body is devoid of disturbed laminate portions of that kind.
摘要翻译：在用于由热塑性材料生产中空体的方法和装置中，具有由至少第一层和第二层形成的层压壁，通过挤出吹塑成型，具有适当数量层的壁结构的预制件是首先使用挤压头以间歇方法生产。生产预成型件所需的材料在挤压头中被引导，使得层压体的扰动部分在由预制件产生的中空体的端部进入废闪光部分，使得成品中空体的壁没有这种干扰的层压体部分。

4. 发明授权

US06488884B1 Process and apparatus for producing hollow bodies from thermoplastic material 有权
标题翻译：用于从热塑性材料制造中空体的方法和设备
公开(公告)号：US06488884B1
公开(公告)日：2002-12-03
申请号：US09519190
申请日：2000-03-06
申请人： Werner Daubenbüchel , Erich Kiefer , Karsten Friedrichs , Dieter Hess , Peter Klüsener , Ulrich Naumann
发明人： Werner Daubenbüchel , Erich Kiefer , Karsten Friedrichs , Dieter Hess , Peter Klüsener , Ulrich Naumann
IPC分类号： B29C4956
CPC分类号： B29C49/56 , B29C49/04
摘要： In a process and apparatus for producing hollow bodies from thermoplastic material by blow molding of preforms using a closing support structure having at least first and second blow molding molds, a common drive means engages a drive plate and a first carrier plate which carries a mold portion. The drive plate is connected to a second carrier plate carrying another mold portion. At least one further carrier plate is arranged displaceably in the opening and closing direction between the first and second carrier plates. At each of its two sides the further carrier plate carries a respective mold portion, each thereof with a mold portion carried by an adjacent carrier plate forming a respective blow molding mold. Each of the two blow molding molds afforded thereby is provided with a means for locking the respective mold in the closed condition thereof. The support structure has at least one synchronisation means for symmetrical implementation of the closing and opening movements of the parts of the respective mold.
摘要翻译：在使用具有至少第一吹塑模具和第二吹塑模具的封闭支撑结构通过吹塑预成型件的方法来制造中空体的方法和装置中，共同的驱动装置接合驱动板和承载模具部分的第一承载板。驱动板连接到承载另一个模具部分的第二承载板。至少一个另外的承载板在第一和第二承载板之间沿打开和关闭方向可移动地布置。在其两侧的每一侧，另外的承载板承载相应的模具部分，每个模具部分具有由相邻的承载板承载的模具部分，形成相应的吹塑模具。由此提供的两个吹塑模具中的每一个设置有用于将相应模具锁定在其闭合状态的装置。支撑结构具有至少一个同步装置，用于对称地实现相应模具的部件的关闭和打开运动。

5. 发明授权

US5576034A Apparatus for the production of hollow bodies from thermoplastic material by an extrusion blow molding process 失效
标题翻译：用于通过挤压吹塑法由热塑性材料生产中空体的装置
公开(公告)号：US5576034A
公开(公告)日：1996-11-19
申请号：US383383
申请日：1995-02-03
申请人： Erich Kiefer , Karsten Friedrichs , Klaus Baltes
发明人： Erich Kiefer , Karsten Friedrichs , Klaus Baltes
IPC分类号： B29C49/56 , B29C49/04 , B29C49/30 , B29C49/32 , B29C49/42 , B29L22/00
CPC分类号： B29C49/32 , B29C49/04 , B29C49/041 , B29L2031/7172
摘要： In an apparatus for the production of hollow bodies from thermoplastic material by use of extrusion blow molding, having at least two blow molding units and an extrusion system, in an operating cycle each blow molding unit is movable between a receiving position in which the opened blow molding mold receives a preform and at least one other position in which the expanded hollow body is removed from the blow molding mold. Each blow molding unit is firstly moved from a station remote from the removal station in at least one direction into the removal station and opened after reaching the removal station, whereupon the hollow body previously produced in the blow molding mold is removed. The respective blow molding unit is then moved by use of a second movement in another direction, with the blow molding mold open, into the receiving position which is arranged laterally displaced relative to the path of movement along which the blow molding unit is moved into the removal station.
摘要翻译：在用于通过挤出吹塑成型由热塑性材料制造中空体的设备中，具有至少两个吹塑单元和挤出系统，在操作循环中，每个吹塑单元可以在接收位置之间移动，在接收位置中，模制模具接收预成型件和至少一个其他位置，其中膨胀的中空体从吹塑模具中移除。每个吹塑单元首先从远离清除站的站至少一个方向移动到拆除站中，并在到达拆卸站之后打开，从而去除先前在吹塑模具中生产的中空体。然后通过在吹塑模具打开的另一方向上的第二移动将相应的吹塑单元移动到接收位置，该接收位置相对于吹塑成型单元移动到其中的运动路径横向移位清除站。

6. 发明授权

US5110519A Process for minimizing disturbance of multi-layer laminate material in extrusion of multi-layer preforms for blow molding of hollow bodies 失效
标题翻译：用于最小化多层层压材料挤压多层预制件用于中空体吹塑成型的工艺
公开(公告)号：US5110519A
公开(公告)日：1992-05-05
申请号：US549794
申请日：1990-07-09
申请人： Werner Daubenbuchel , Otto Eiselen , Karsten Friedrichs , Dieter Hess , Erich Kiefer , Peter Klusener
发明人： Werner Daubenbuchel , Otto Eiselen , Karsten Friedrichs , Dieter Hess , Erich Kiefer , Peter Klusener
IPC分类号： B29C47/06 , B29C47/20 , B29C47/22 , B29C47/92
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/0876 , B29C47/20 , B29C47/22 , B29C47/268 , B29C47/54 , B29C47/92 , B29C2947/92019 , B29C2947/92409 , B29C2947/92514 , B29C2947/92571 , B29C2947/9258 , B29C2947/92647 , B29C2947/92904 , B29C2947/92942 , B29C49/041
摘要： In a process and apparatus for the production of hollow bodies from thermoplastic material, the walls of the hollow bodies are of a laminate structure having at least first and second layers, by means of extrusion blow molding, the pressure within the extrusion head and more particularly at the location at which the laminate is formed by the discharge of flows of material from a storage chamber in the head is maintained within limits such as to avoid disturbing the laminate to such an extent as to have an adverse effect on its function. The pressure at the time of a transition between filling and emptying of the storage chamber and between emptying and filling of the storage chamber is maintained substantially at a pressure level which approximately corresponds to the storage chamber emptying pressure.
摘要翻译：在用于从热塑性材料制造中空体的方法和装置中，中空体的壁是层压结构，其具有至少第一层和第二层，通过挤出吹塑成型，挤压头内的压力更特别在通过从头部中的储存室排出材料流而形成层压体的位置保持在限制之内，以避免将层压体干扰到对其功能产生不利影响的程度。在储存室的填充和排空之间以及在储存室的排空和填充之间的过渡时的压力基本保持在大致对应于储存室排空压力的压力水平。

7. 发明授权

US5368462A Blow molding apparatus for the production of a hollow body of thermoplastic material 失效
标题翻译：用于生产热塑性材料中空体的吹塑设备
公开(公告)号：US5368462A
公开(公告)日：1994-11-29
申请号：US129612
申请日：1993-09-30
申请人： Erich Kiefer , Peter Klusener , Karsten Friedrichs
发明人： Erich Kiefer , Peter Klusener , Karsten Friedrichs
IPC分类号： B29C33/20 , B29C33/22 , B29C49/04 , B29C49/30 , B29C49/48 , B29C49/56 , B29C49/78 , B29L22/00
CPC分类号： B29C49/56 , B29C33/22
摘要： An apparatus for the production of hollow bodies from thermoplastic material by blow molding using a blow molding mold which includes at least first and second mold portions to enclose a generally tubular extruded preform which is expanded within the mold under the effect of an increased internal pressure within the preform. To provide for asymmetric closing and/or opening movements of the mold portions relative to the preform, the blow molding mold is displaced as an entirety parallel to the direction of the opening and/or closing movements of the mold portions, more especially during the mold closing and/or opening procedure, so that an additional motion is superimposed on the movements of the mold portions.
摘要翻译：一种用于通过使用吹塑模具吹塑成型的热塑性材料制造中空体的装置，所述吹塑模具包括至少第一和第二模具部分，以封闭大体上管状的挤出预成型件，其在内部压力增加的作用下在模具内膨胀预制件。为了提供模具部分相对于预成型件的不对称闭合和/或打开运动，吹塑模具整体平行于模具部分的打开和/或关闭运动的方向移动，更特别地在模具期间关闭和/或打开过程，使得附加运动叠加在模具部分的运动上。

8. 发明授权

US5143681A Extrusion blow molding of multilayer hollow bodies with layer disturbances limited to flash 失效
标题翻译：具有层间扰动的多层空心体的挤出吹塑成型限于闪光
公开(公告)号：US5143681A
公开(公告)日：1992-09-01
申请号：US670502
申请日：1991-03-15
申请人： Werner Daubenbuchel , Otto Eiselen , Karsten Friedrichs , Erich Kiefer , Peter Klusener
发明人： Werner Daubenbuchel , Otto Eiselen , Karsten Friedrichs , Erich Kiefer , Peter Klusener
IPC分类号： B29B11/10 , B29C47/06 , B29C47/20 , B29C49/04 , B29C49/22 , B29C49/78 , B29L22/00
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/20 , B29C47/268 , B29C47/54 , B29C49/22 , B29C49/04 , B29C49/041
摘要： In a process and apparatus for the discontinuous production of preforms for producing hollow bodies from thermoplastic material, the wall of which is a laminate having at least first and second layers, by extrusion blow molding, the flow of material for forming the laminate is guided within the extrusion head which serves to produce the preforms, by suitable dimensioning of the volume of the duct system accommodating the laminate, such that regions of disturbed laminate occur in the end portions of the preform which are squeezed off the extruded preform by the blow molding mold as a waste portion.
摘要翻译：在用于由热塑性材料制造中空体的预成型件不连续生产的方法和装置中，其壁是通过挤出吹塑成型至少具有第一层和第二层的层压体，用于形成层压体的材料流被引导在用于制造预成型件的挤出头，通过容纳层压体的管道系统的体积的适当尺寸，使得受阻层压体的区域发生在预成型件的端部中，该预成型件的端部通过吹塑模具挤出挤出的预制件作为废物部分。

9. 发明授权

US3989437A Moulding apparatus 失效
标题翻译：成型设备
公开(公告)号：US3989437A
公开(公告)日：1976-11-02
申请号：US514208
申请日：1974-10-11
申请人： Erich Kiefer , Heinz Rolniczak , Peter Bohlscheid
发明人： Erich Kiefer , Heinz Rolniczak , Peter Bohlscheid
IPC分类号： B29C49/00 , B29B11/10 , B29B13/00 , B29C33/00 , B29C33/22 , B29C33/26 , B29C49/04 , B29C49/42 , B29C49/48 , B29C49/56 , B29C65/00 , B29C5/06
CPC分类号： B29C49/56 , B29C33/26
摘要： Apparatus for the production of hollow articles of thermoplastics material by a blowing process, comprising a hollow mould in which a preform blank is arranged to be expanded by the application of blowing pressure, the mould being formed in at least two parts with the mould parts being movable relative to one another, means supporting said mould parts, means for effective relative movement of the mould parts, and means for taking up the forces resulting from the blowing pressure, comprising a closed frame on which the mould parts are arranged and which comprises upper and lower tie members with side pieces extending therebetween to connect the tie members, the upper and lower tie members being arranged to lie in respective vertical planes which are spaced from one another, and the side pieces being orientated at an acute angle relative to the horizontal.
摘要翻译：用于通过吹塑方法生产热塑性塑料材料的中空制品的装置，包括中空模具，其中通过施加吹塑压力布置预成型坯坯以使其膨胀，模具形成在至少两个部分中，模具部件为相对于彼此可移动的装置，支撑所述模具部件的装置，用于模具部件的有效相对运动的装置，以及用于吸收由吹塑压力产生的力的装置，包括封闭框架，模具部件布置在该框架上，并且包括上部以及下部连接构件，其中在其间延伸的侧部件连接在连接件上，所述上部和下部连接件被布置成位于彼此间隔开的相应垂直平面中，并且所述侧部件相对于水平面成锐角。

10. 发明授权

US5014873A Barrel of thermoplastic material 失效
标题翻译：桶热塑性材料
公开(公告)号：US5014873A
公开(公告)日：1991-05-14
申请号：US569889
申请日：1990-08-20
申请人： Werner Clemens , Werner Daubenbuchel , Otto Eiselen , Erich Kiefer , Peter Klusener , Peter Teichmann , Dirk Wehrens
发明人： Werner Clemens , Werner Daubenbuchel , Otto Eiselen , Erich Kiefer , Peter Klusener , Peter Teichmann , Dirk Wehrens
IPC分类号： B65D1/12 , B65D1/20
CPC分类号： B65D1/20 , B65D1/12
摘要： A barrel of thermoplastic material has at least one connecting portion having an emptying opening and arranged in a trough-like depression in the upper end part of the barrel. In the region of the connecting portion the barrel has at least one inclined surface which extends between the upper end part of the barrel and the side wall of the barrel. The inclined surface is of such a configuration that in a barrel emptying position the emptying opening forms the lowest part of the interior of the barrel to permit at least almost complete emptying of the barrel.
摘要翻译：一桶热塑性材料具有至少一个连接部分，该连接部分具有排空开口并布置在桶的上端部分中的槽状凹陷中。在连接部分的区域中，筒具有至少一个倾斜表面，该倾斜表面在筒的上端部分和筒的侧壁之间延伸。倾斜表面具有这样的构造，即在桶排空位置中，排空开口形成桶的内部的最低部分，以允许桶的至少几乎完全排空。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式