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. 发明专利

JP2014104872A Door sash and method for manufacturing the same 有权
标题翻译：门框及其制造方法
公开(公告)号：JP2014104872A
公开(公告)日：2014-06-09
申请号：JP2012259614
申请日：2012-11-28
申请人： Katayama Kogyo Co Ltd , 片山工業株式会社
发明人： YAMASHITA TSUTOMU , MIYAKE ATSUO , TORIHATA HIROMICHI , HARADA YUSUKE
IPC分类号： B60J5/04 , B23K11/00 , B23K11/11
摘要： PROBLEM TO BE SOLVED: To provide a door sash that can be connected by electric resistance welding, and is high in productivity with light-weight, and to provide a method for manufacturing the same.SOLUTION: A door sash of a vehicle is formed of a cross section by roll forming from one piece of plate. The cross section perpendicular to the longitudinal direction of the door sash includes an outer surface part positioned outside the vehicle, and double parts formed by folding back both sides into the reverse side from the outer surface part and overlaid thereon. The inside plate material among the double parts forms a run channel holding unit, and has a bag-shaped part formed by being folded in a bag-shape. The bag-shaped part has an inside surface folded from the run channel holding unit into the indoor side, an inner surface folded back from the tip of the inside surface to the substantially perpendicular direction, and an outside surface folded back from the tip of the inner surface to the outside of the vehicle. The outside plate among the double parts forms a weather-strip holding unit, and has a welded part which is welded and connected such that the tip side is partially overlapped on the inside of the closed part of the outside surface forming the bag-shaped part.
摘要翻译：要解决的问题：提供可通过电阻焊接连接的门窗框，并且具有重量轻的生产率高，并且提供其制造方法。解决方案：车辆的门窗窗框由通过从一块板卷成型的横截面。垂直于门窗纵向的横截面包括位于车辆外部的外表面部分，并且通过将两侧折叠到外表面部分的相反侧并重叠在其上而形成的双重部分。双组分中的内侧板材形成行进道保持单元，并且具有通过折叠成袋状形成的袋状部分。袋状部具有从行进通道保持单元折叠到室内侧的内表面，从内表面的顶端向大致垂直方向折回的内表面，车内外表面。两部分之间的外板形成防风条保持单元，并且具有焊接并连接的焊接部，使得前端侧部分重叠在形成袋状部的外表面的封闭部的内侧。

IPRDB

热门服务

关于我们

友情链接

联系方式