VEHICLE PILLAR

• Main Authors: NORITAKE DAISUKE, KAWASHITA YUKI, WASHIZU SHINICHI, KOKUME MASANORI, TATEYA YOSUKE, IGARASHI ATSUSHI
• Format: Patent
• Language: English; Japanese
• Published: 09.07.2020
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; MOTOR VEHICLES; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRAILERS; TRANSPORTING; WELDING; WORKING BY LASER BEAM

To obtain a vehicle pillar which can suppress the enlargement of a dimension in a vehicle width direction without making the dimension accuracy of a first pillar member and a second pillar member strict.SOLUTION: In a vehicle pillar 10, a first pillar member 12 and a second pillar member 14 are joined to each other by being applied with fillet welding by arc welding at corners between an opposing face 26 of the first pillar member 12, and end faces 30 of both flange parts 20, 24 of the second pillar member 14. By this constitution, the first pillar member 12 and the second pillar member 14 can be joined to each other without making the dimension accuracy of the first pillar member 12 and the second pillar member 14 strict, and the lowering of the welding quality of the first pillar member 12 and the second pillar member 14 can be suppressed.SELECTED DRAWING: Figure 2 【課題】第１ピラー部材及び第２ピラー部材の各々の寸法精度を厳格にしなくても車幅方向寸法の大型化を抑制できる車両用ピラーを得る。【解決手段】本車両ピラー１０では、第１ピラー部材１２の対向面２６と、第２ピラー部材１４の両フランジ部２０、２４の端面３０との隅でアーク溶接による隅肉溶接が施されることによって第１ピラー部材１２と第２ピラー部材１４とが接合される。これによって、第１ピラー部材１２及び第２ピラー部材１４の寸法精度を厳格にしなくても第１ピラー部材１２と第２ピラー部材１４とを接合でき、しかも、第１ピラー部材１２と第２ピラー部材１４との溶接品質の低下を抑制できる。【選択図】図２