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1. (WO2014208125) ELECTRIC SCREW-FASTENING TOOL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/208125 International Application No.: PCT/JP2014/054682
Publication Date: 31.12.2014 International Filing Date: 26.02.2014
IPC:
B25B 21/00 (2006.01) ,B25B 23/18 (2006.01) ,B25F 5/00 (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
18
Devices for illuminating the head of the screw or the nut
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
F
COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
5
Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
Applicants:
株式会社 マキタ MAKITA CORPORATION [JP/JP]; 愛知県安城市住吉町3丁目11番8号 3-11-8, Sumiyoshi-cho, Anjo-shi, Aichi 4468502, JP
Inventors:
清原 隆志 KIYOHARA Takashi; JP
坂本 考史 SAKAMOTO Takashi; JP
Agent:
石田 喜樹 ISHIDA Yoshiki; 愛知県名古屋市東区東桜一丁目10番30号 10-30, Higashisakura 1-chome, Higashi-ku, Nagoya-shi, Aichi 4610005, JP
Priority Data:
2013-13529827.06.2013JP
Title (EN) ELECTRIC SCREW-FASTENING TOOL
(FR) OUTIL ÉLECTRIQUE DE VISSAGE
(JA) ネジ締め電動工具
Abstract:
(EN) [Problem] To obtain suitable durability and also achieve increased compactness. [Solution] A screw driver (1) comprising a housing (2), a brushless motor (22) with a stator (23) fixed to the housing (2) and a rotor (24) that is rotatable with respect to the stator (23), a second spindle (57) capable of holding a bit, a clutch (cam (60), cam section (63)) disposed between the rotor (24) and the second spindle (57), and a battery pack (12) fixed to the lower section of the housing (2). The brushless motor (22) is disposed below the clutch.
(FR) Le problème décrit par la présente invention est d'obtenir une durabilité appropriée et également d'augmenter la compacité. La solution selon l’invention consiste en un tournevis (1) comprenant un logement (2), un moteur sans balais (22) avec un stator (23) fixé au logement (2) et un rotor (24) qui peut tourner par rapport au stator (23), une seconde broche (57) susceptible de maintenir un embout, un embrayage (came (60), section de came (63)) disposé entre le rotor (24) et la seconde broche (57), et un bloc batterie (12) fixé à la section inférieure du logement (2). Le moteur sans balais (22) est disposé en dessous de l'embrayage.
(JA) 【課題】好適な耐久性を得てコンパクト化も達成する。 【解決手段】ハウジング2と、ハウジング2に固定されるステータ23と、ステータ23に対して回転可能なロータ24と、を有するブラシレスモータ22と、ビットを保持可能な第2スピンドル57と、ロータ24と第2スピンドル54との間に配置されるクラッチ(カム60、カム部63)と、ハウジング2の下部に固定されるバッテリーパック12と、を有するスクリュードライバ1であって、クラッチの下方にブラシレスモータ22を配置した。
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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, 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)