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Machine translation
1. (WO2004007260) POSITIONING TYPE STEERING COLUMN DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/007260    International Application No.:    PCT/JP2003/008378
Publication Date: 22.01.2004 International Filing Date: 01.07.2003
IPC:
B62D 1/16 (2006.01), B62D 1/184 (2006.01)
Applicants: NSK LTD. [JP/JP]; Nissei Bldg. 6-3, Ohsaki 1-chome, Shinagawa-ku, Tokyo 141-8560 (JP) (For All Designated States Except US).
SAWADA, Naoki [JP/JP]; (JP) (For US Only)
Inventors: SAWADA, Naoki; (JP)
Agent: OKAWA, Akira; Shinkyobashi Daiichi Nagaoka Bldg., 9-8, Hatchobori 3-chome, Chuo-ku, Tokyo 104-0032 (JP)
Priority Data:
2002-206537 16.07.2002 JP
2003-144845 22.05.2003 JP
Title (EN) POSITIONING TYPE STEERING COLUMN DEVICE
(FR) DISPOSITIF DE COLONNE DE DIRECTION EQUIPE D'UN SYSTEME DE POSITIONNEMENT
(JA) 位置調整式ステアリングコラム装置
Abstract: front page image
(EN)A positioning type steering column device, comprising a steering column (1) having a bulged part (19) formed by a hydraulic pressure bulge forming method, the bulged part (19) further comprising a pair of flat surface parts (20) opposed, back to back, to vertical plate parts for tightening of a body mounting bracket, the pair of flat surface parts (20) further comprising projected parts (21) outward-projectedly formed toward the vertical plate parts opposed thereto, whereby even if a warpage occurs on the flat surface parts (20) by punching out when the bulged part (19) is formed by the hydraulic pressure bulge forming method, a steering column tightening holding force can be prevented from lowering.
(FR)L'invention concerne un dispositif de colonne de direction équipé d'un système de positionnement, comprenant une colonne de direction (1) comportant un renflement (19) formé par un procédé de formation par pression hydraulique, le renflement (19) comprenant une paire de surfaces planes (20) opposées, dos à dos, à des plaques verticales servant à serrer un support de fixation, la paire de surfaces planes (20) comprenant également des parties saillantes (21) orientées vers les plaques verticales opposées à ces parties. Ainsi, même si les surfaces planes (20) gauchissent sous l'effet de la perforation, lorsque le renflement (19) est formé par le procédé de formation par pression hydraulique, la force de serrage de la colonne de direction ne baisse pas.
(JA)ステアリングコラム1は液圧バルジ成形法で成形される膨出部19を備える。膨出部19は車体取付け用ブラケットの締付け用鉛直板部と対向する、背中合わせの一対の平面部20を有する。一対の平面部20は対向する鉛直板部に向かって外方向に突出して形成される凸部21を備える。膨出部19を液圧バルジ成形法で成形するとき、パンチ穿孔で平面部20に反りか生じたとしても、ステアリングコラム締付け保持力が低下するのを防止できる。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)