VEHICLE DOOR FRAME AND MANUFACTURING METHOD OF VEHICLE SIDE SASH

• Main Authors: YAMAZAKI HIROAKI, OSAWA SHIGENOBU
• Format: Patent
• Language: English; Japanese
• Published: 19.04.2018
• Subjects: PERFORMING OPERATIONS; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES; TRANSPORTING; VEHICLES IN GENERAL; WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES

PROBLEM TO BE SOLVED: To obtain a vehicle door frame having a new structure, for example, in which a thickness of an upper part of an inner member differs from a thickness of a fixing part.SOLUTION: A side sash 13 has an outer member and an inner member 15. The inner member 15 includes: an upper member 17; and a lower member 18 which is joined to the upper member 17 at the lower side of the upper member 17 and has a plate thickness larger than that of the upper member 17. Hemming process joint parts are respectively provided at the outer member and the upper member 17. A fixed part 13a fixed to a door panel is provided at the lower member 18.SELECTED DRAWING: Figure 3 【課題】例えば、インナ部材の上部の厚さと固定部の厚さが異なる新規な構成の車両用ドアフレームを得る。【解決手段】サイドサッシュ１３は、アウタ部材とインナ部材１５とを有している。インナ部材１５は、上側部材１７と、上側部材１７の下側で上側部材１７と接合され上側部材１７よりも板厚の大きい下側部材１８と、を含む。アウタ部材と上側部材１７とには、ヘミング加工接合部が設けられている。下側部材１８には、ドアパネルに固定される固定部１３ａが設けられている。【選択図】図３