发明专利
JP2005247294A Method of manufacturing sealing gasket, in particular window run for motor vehicle, and gasket manufactured in this way
审中-公开
基本信息:
- 专利标题： Method of manufacturing sealing gasket, in particular window run for motor vehicle, and gasket manufactured in this way
- 专利标题（中）：制造密封垫片的方法，电动车辆的特殊窗户运行方式和以这种方式制造的垫圈
- 申请号：JP2004355593 申请日：2004-12-08
- 公开(公告)号：JP2005247294A 公开(公告)日：2005-09-15
- 发明人： DRIVON STEPHANE , MOISY EMMANUELLE , FLORENTZ BERTRAND
- 申请人： Hutchinson Sa , ハッチンソンHutchinson
- 专利权人： Hutchinson Sa,ハッチンソンHutchinson
- 当前专利权人： Hutchinson Sa,ハッチンソンＨｕｔｃｈｉｎｓｏｎ
- 优先权： FR0314406 2003-12-09
- 主分类号： B29C47/04
- IPC分类号： B29C47/04 ; B60J10/00 ; B60J10/04 ; B60J10/06 ; C09K3/10
摘要：
PROBLEM TO BE SOLVED: To provide a gasket and its manufacturing method that places at least one anti-shrinkage element in the gasket that is made from thermoplastic materials so as to enable to automatically and naturally obtain the gasket that is curved after extrusion and cooling down, a method of manufacturing a sealing gasket, in particular a hidden frame type window run for a motor vehicle. SOLUTION: This method is a method of manufacturing a sealing gasket, in particular a hidden frame type window run for a motor vehicle. The method comprises a step of placing, in the gasket that is made from thermoplastic materials such as polypropylene or TPO, at least one anti-shrinkage element that in a position that is determined so as to obtain automatically and naturally the gasket that is curved after it has been extruded and cooled down, and a step of acting on the shrinkage force of the materials constituting the gasket in order to change curved amount. COPYRIGHT: (C)2005,JPO&NCIPI
摘要（中）：
要解决的问题：提供一种垫片及其制造方法，其将至少一个抗收缩元件放置在由热塑性材料制成的垫圈中，以便能够自动和自然地获得挤出后弯曲的垫圈 并且冷却，制造密封垫圈的方法，特别是用于机动车辆的隐形框架型窗户。 解决方案：该方法是制造密封垫圈的方法，特别是用于机动车辆的隐藏式框架式跑道的方法。 该方法包括在由诸如聚丙烯或TPO的热塑性材料制成的垫圈中放置至少一个抗收缩元件的步骤，该抗收缩元件在确定为自动和自然地获得在后面弯曲的垫片的位置 已经挤出和冷却，并且为了改变弯曲量，作用于构成垫圈的材料的收缩力的步骤。 版权所有（C）2005，JPO＆NCIPI
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29C | 塑料的成型或连接；塑性状态物质的一般成型；已成型产品的后处理，如修整 |
| ------B29C47/00 | 挤出成型，即挤出成型材料通过模子或喷嘴，模子或喷嘴给出要求的形状；所用的设备 |
| --------B29C47/04 | .多层的或多色的制品的 |