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1. (WO2015045445) BIT CONNECTOR AND SCREW TIGHTENING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/045445 International Application No.: PCT/JP2014/057832
Publication Date: 02.04.2015 International Filing Date: 20.03.2014
IPC:
B25B 21/00 (2006.01) ,B25B 23/10 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
21
Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
23
Details of, or accessories for, spanners, wrenches, screwdrivers
02
Arrangements for handling screws or nuts
08
for holding or positioning screw or nut prior to or during its rotation
10
using mechanical gripping means
Applicants:
株式会社バンガードシステムズ VANGUARD SYSTEMS INC. [JP/JP]; 埼玉県所沢市東所沢1-27-23 1-27-23, Higashi Tokorozawa, Tokorozawa-shi, Saitama 3590021, JP
Inventors:
佐藤 義男 SATO, Yoshio; JP
池野 成雄 IKENO, Shigeo; JP
Agent:
特許業務法人朝日特許事務所 ASAHI PATENT FIRM; 東京都千代田区神田錦町三丁目15番地NTF竹橋ビル3階 3rd Fl., NTF Takebashi Bldg., 15, Kanda-Nishikicho 3-chome, Chiyoda-ku, Tokyo 1010054, JP
Priority Data:
2013-20127727.09.2013JP
Title (EN) BIT CONNECTOR AND SCREW TIGHTENING DEVICE
(FR) RACCORD DE MÈCHE ET DISPOSITIF DE SERRAGE DE VIS
(JA) ビット連結具及びねじ締め装置
Abstract:
(EN) A bit connector (30) is provided with: a shaft having formed therein an insertion opening (301) into which a bit is inserted along the center axis and having at least one hole (304) reaching from the outer peripheral surface to the insertion opening; fasteners (34, 35) which each have a part located within the insertion opening when the bit has not been inserted into the insertion opening and which are arranged in the at least one hole so that the fasteners (34, 35) can move in the direction intersecting the center axis; and an elastic retaining ring (38) for pressing the fasteners toward the center axis.
(FR) La présente invention concerne un raccord de mèche (30) qui est doté de : un arbre au sein duquel est formée une ouverture d'insertion (301) dans laquelle une mèche est insérée le long de l'axe central et possédant au moins un orifice (304) atteignant depuis la surface périphérique externe l'ouverture d'insertion ; des attaches (34, 35) qui possèdent chacune une partie située à l'intérieur de l'ouverture d'insertion lorsque la mèche n'a pas été insérée dans l'ouverture d'insertion et qui sont chacune agencées dans le ou les orifices de sorte que les attaches (34, 35) puissent se déplacer dans la direction coupant l'axe central ; et un anneau de retenue élastique (38) permettant d'appuyer sur les attaches vers l'axe central.
(JA)  ビット連結具(30)は、中心軸に沿ってビットを挿入する挿入口(301)が形成され、外周面から前記挿入口まで達する少なくとも1つの穴(304)が形成されたシャフトと、前記ビットが挿入されていない状態において一部分が前記挿入口内に位置し、前記中心軸と交差する方向に移動可能なように、前記少なくとも1つの穴に配置される留め具(34、35)と、弾性を有し、前記留め具を前記中心軸の方向に押しつける止め輪(38)と、を有する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)