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1. (WO2018180835) POWER TOOL
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Pub. No.: WO/2018/180835 International Application No.: PCT/JP2018/011283
Publication Date: 04.10.2018 International Filing Date: 22.03.2018
IPC:
B25F 5/02 (2006.01) ,B25F 5/00 (2006.01) ,B24B 23/02 (2006.01)
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
02
Construction of casings, bodies or handles
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
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
23
Portable grinding machines, e.g. hand-guided; Accessories therefor
02
with rotating grinding tools; Accessories therefor
Applicants:
日東工器株式会社 NITTO KOHKI CO., LTD. [JP/JP]; 東京都大田区仲池上2丁目9番4号 9-4, Nakaikegami 2-chome, Ohta-ku, Tokyo 1468555, JP
Inventors:
宮城 貴則 MIYAGI, Takanori; JP
清水 裕之 SHIMIZU, Hiroyuki; JP
遠藤 大輔 ENDO, Daisuke; JP
Agent:
伊藤 茂 ITOH, Shigeru; JP
海老 裕介 EBI, Yusuke; JP
Priority Data:
2017-06492529.03.2017JP
Title (EN) POWER TOOL
(FR) OUTIL ÉLECTRIQUE
(JA) 動力工具
Abstract:
(EN) The purpose of the present invention is to provide a power tool that can make access to the interior of a housing easier and safer to perform. The present invention is a power tool (10) provided with a commutator motor (14) in a housing (12), wherein the housing (12) has a first housing unit (30), a second housing unit (32) that can move with respect to the first housing unit (30), a tapping screw (34) that fixes these, and a cover (36) that is attached by being sandwiched between the first housing unit (30) and the second housing unit (32). When the tapping screw (34) is loosened, the tapping screw (34) engages with an engaging ring (50) of the second housing unit (32) by being displaced in a direction away from the first housing unit (30) and displaces the second housing unit (32) in the away direction. In this manner, the cover (36) is in a removable state. In addition, when the tapping screw (34) is tightened, a state in which the cover (36) is attached is restored by the second housing unit (32) being displaced in a direction toward the first housing unit (30) by the tapping screw (34).
(FR) L'objectif de la présente invention est de fournir un outil électrique qui peut rendre plus facile et plus sûr l'accès à l'intérieur d'un boîtier. La présente invention concerne un outil électrique (10) pourvu d'un moteur à collecteur (14) dans un boîtier (12), le boîtier (12) ayant une première unité de boîtier (30), une seconde unité de boîtier (32) qui peut se déplacer par rapport à la première unité de boîtier (30), une vis de taraudage (34) qui fixe celles-ci, et un couvercle (36) qui est fixé en étant pris en sandwich entre la première unité de boîtier (30) et la seconde unité de boîtier (32). Lorsque la vis de taraudage (34) est desserrée, la vis de taraudage (34) vient en prise avec une bague de mise en prise (50) de la seconde unité de boîtier (32) en étant déplacée dans une direction opposée à la première unité de boîtier (30) et déplace la seconde unité de boîtier (32) dans la direction opposée. De cette manière, le couvercle (36) est dans un état amovible. De plus, lorsque la vis de taraudage (34) est serrée, un état dans lequel le couvercle (36) est fixé est rétabli par la seconde unité de boîtier (32) qui est déplacée dans une direction vers la première unité de boîtier (30) par la vis de taraudage (34).
(JA) 本発明は、ハウジング内部へのアクセスをより容易且つ安全に行えるようにすることができる動力工具を提供することを目的とする。本発明は、ハウジング(12)内に整流子モータ(14)を備える動力工具(10)であって、ハウジング(12)は第1ハウジング部(30)と、第1ハウジング部(30)に対して可動とされた第2ハウジング部(32)と、それらを固定するタッピンネジ(34)と、第1ハウジング部(30)と第2ハウジング部(32)との間に挟着されるカバー(36)とを有する。タッピンネジ(34)を緩めると、タッピンネジ(34)は第1ハウジング部(30)から離れる方向に変位して第2ハウジング部(32)の係合リング(50)に係合し、第2ハウジング部(32)を該離れる方向に変位させる。これによりカバー(36)は取り外し可能な状態となる。また、タッピンネジ(34)を締め付けると、第2ハウジング部(32)はタッピンネジ(34)によって第1ハウジング部(30)に近づく方向に変位されて、カバー(36)が挟着された状態に戻る。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, ST, 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)