公开(公告)号：US4153408A

公开(公告)日：1979-05-08

申请号：US799677

申请日：1977-05-23

申请人： Walter Albert ,  Manfred Dicks ,  Hans O. Schiedrum

发明人： Walter Albert ,  Manfred Dicks ,  Hans O. Schiedrum

IPC分类号： B29C49/08 ,  B29B11/10 ,  B29C49/04 ,  B29C49/10 ,  B29C49/14 ,  B29C49/32 ,  B29C49/50 ,  B29C49/70 ,  B29C49/78 ,  B29C65/00 ,  B29D23/03

CPC分类号： B29C49/32 ,  B29C49/14 ,  B29C49/04

摘要： To produce hollow articles of a thermoplastic by extrusion blowing a parison is transferred from the extruder die into the blow mold by means of a gripper device comprising two gripper arms which work hand-over-hand, alternatively grip the parison as it issues from the die and draw it at an adjustable take-off speed, which is greater than the speed of extrusion, into a blow mold waiting under the die, and the blow mold, after the gripper arm has passed the lower edge of the mold, closes about the parison still hanging from the die, the second gripper arm grips the parison just above the blow mold before the parison is severed between the upper edge of the mold and the gripper arm, the filled blow mold makes room for the next blow mold, the parison inserted in the mold is inflated in a manner which is in itself known to form the hollow body, the latter is released from the mold, and the entire sequence is repeated as a continuous set of cycles.

摘要翻译： 通过挤出吹塑型坯来制造热塑性塑料的中空制品通过夹持装置从挤出机模头转移到吹塑模具中，该夹持装置包括两个夹持臂，这些夹持臂可以手工工作，或者当模具从模具 并将其以比挤出速度大的可调节的起飞速度绘制到在模具下等待的吹塑模具中，并且吹塑模具在夹具臂已经通过模具的下边缘之后关闭 型坯仍然悬挂在模具上，第二夹臂在模型上方在型坯的上边缘与夹臂之间切割之前握住型坯上方的型坯，填充的吹塑模具为下一个吹塑模具提供了空间 插入模具中的方式已经以本身已知的方式充气，以形成中空体，后者从模具中释放出来，整个顺序作为连续的循环组合被重复。

公开(公告)号：US4095927A

公开(公告)日：1978-06-20

申请号：US722568

申请日：1976-09-13

申请人： Paul Roberg ,  Bernhard Lobbert ,  Christof Paschke ,  Hermann Staehle ,  Wulf Kamp ,  Manfred Dicks ,  Otto Plajer

发明人： Paul Roberg ,  Bernhard Lobbert ,  Christof Paschke ,  Hermann Staehle ,  Wulf Kamp ,  Manfred Dicks ,  Otto Plajer

IPC分类号： B29C49/48 ,  B29B11/10 ,  B29C49/00 ,  B29C49/04 ,  B29C49/42 ,  B29C49/50 ,  B29C49/76 ,  B29C65/00 ,  B29D23/03

CPC分类号： B29C49/50 ,  B29C44/10 ,  B29C49/76 ,  B29C49/04 ,  B29K2105/253 ,  B29L2031/7132

摘要： Apparatus for the extrusion blow molding of hollow bodies from thermoplastics with means forming a reinforced lip by upsetting and means severing a wall of the article in the mold.

摘要翻译： 用于从热塑性塑料挤出吹塑中空体的装置，其具有通过镦锻形成加强唇缘的装置，以及切割模具中的制品壁。