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1. WO2020116319 - ARM MEMBER

Publication Number WO/2020/116319
Publication Date 11.06.2020
International Application No. PCT/JP2019/046633
International Filing Date 28.11.2019
IPC
B21D 19/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
19Flanging or other edge treatment, e.g. of tubes
08by single or successive action of pressing tools, e.g. vice jaws
B21D 22/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
22Shaping without cutting, by stamping, spinning, or deep-drawing
20Deep-drawing
B21D 22/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
22Shaping without cutting, by stamping, spinning, or deep-drawing
20Deep-drawing
26for making peculiarly, e.g. irregularly, shaped articles
B21D 53/88 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
53Making other particular articles
88other parts for vehicles, e.g. cowlings, mudguards
B60G 7/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
7Pivoted suspension arms; Accessories thereof
Applicants
  • 株式会社エフテック F-TECH INC. [JP]/[JP]
Inventors
  • 高橋 弘 TAKAHASHI, Hiroshi
  • 遠嶌 康志 TOSHIMA, Yasushi
  • 島田 英典 SHIMADA, Hidenori
  • 金子 真之 KANEKO, Masayuki
  • 井塚 誠人 IZUKA, Masato
Agents
  • 川本 学 KAWAMOTO, Manabu
  • 来山 幹雄 KITAYAMA, Mikio
  • 多原 伸宜 TAHARA, Nobuyuki
Priority Data
2018-22732904.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ARM MEMBER
(FR) ÉLÉMENT DE BRAS
(JA) アーム部材
Abstract
(EN)
These arm members (1, 1') are characterized in that flanges (24, 34) of first burring holes (22, 32) and flanges (124, 134) of second burring holes (122, 132) face one another inside the arm member 1, in the width direction, a first edge of the connecting wall (210) at one end in the longitudinal direction has first cutoff portions (222, 232) positioned in the intermediate portion of the first edge in the width direction, and the second edge of the connecting wall (210) at the other end in the longitudinal direction has second cutoff portions (232, 222) positioned in the intermediate portion of the second edge in the width direction.
(FR)
Les présents éléments de bras (1, 1') sont caractérisés en ce que des brides (24, 34) de premiers trous d'ébavurage (22, 32) et des brides (124, 134) de seconds trous d'ébavurage (122, 132) se font face à l'intérieur de l'élément de bras 1, dans la direction de la largeur, un premier bord de la paroi de liaison (210) à une extrémité dans la direction longitudinale a des premières parties de coupure (222, 232) positionnées dans la partie intermédiaire du premier bord dans la direction de la largeur, et le second bord de la paroi de liaison (210) à l'autre extrémité dans la direction longitudinale a des secondes parties de coupure (232, 222) positionnées dans la partie intermédiaire du second bord dans la direction de la largeur.
(JA)
アーム部材(1、1')は、幅方向において、第1バーリング孔部(22、32)のフランジ(24、34)と第2バーリング孔部(122、132)のフランジ(124、134)とが、アーム部材1の内側で対向し、長手方向の一端側における連結壁(210)の第1端部が、幅方向における第1端部の中間部に配置された第1切り離し部(222、232)を有し、長手方向の他端側における連結壁(210)の第2端部が、幅方向における第2端部の中間部に配置された第2切り離し部(232、222)を有する。
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