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1. (WO2019044146) SIGNAL PROCESSING DEVICE AND TOOL
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Pub. No.: WO/2019/044146 International Application No.: PCT/JP2018/024412
Publication Date: 07.03.2019 International Filing Date: 27.06.2018
IPC:
B25B 21/02 (2006.01) ,B25B 23/14 (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
02
with means for imparting impact to screwdriver blade or nut socket
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
14
Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
丹治 佑介 TANJI, Yusuke; --
田村 秀樹 TAMURA, Hideki; --
Agent:
鮫島 睦 SAMEJIMA, Mutsumi; JP
川端 純市 KAWABATA, Junichi; JP
Priority Data:
2017-16445829.08.2017JP
Title (EN) SIGNAL PROCESSING DEVICE AND TOOL
(FR) DISPOSITIF DE TRAITEMENT DE SIGNAL ET OUTIL
(JA) 信号処理装置及び工具
Abstract:
(EN) A signal processing device (10) for a tool provided with a rotating body which rotates by means of an impact imparted by a drive device is provided with a filter (22), a calculating circuit (23) and a control circuit (24). The filter (22) receives a torque value signal indicating a torque value acting on the rotating body, and filters the torque value signal. The calculating circuit (23) sets a filter coefficient of the filter (22) on the basis of the number of impacts imparted to the rotating body. The control circuit (24) controls the impacts imparted to the rotating body on the basis of the torque value signal that has been filtered by the filter (22).
(FR) La présente invention porte sur un dispositif de traitement de signal (10) pour un outil pourvu d'un corps rotatif qui tourne au moyen d'un impact transmis par un dispositif d'entraînement, lequel dispositive de traitement de signal est pourvu d'un filtre (22), d'un circuit de calcul (23) et d'un circuit de commande (24). Le filtre (22) reçoit un signal de valeur de couple indiquant une valeur de couple agissant sur le corps rotatif, et filtre le signal de valeur de couple. Le circuit de calcul (23) définit un coefficient de filtre du filtre (22) sur la base du nombre d'impacts transmis au corps rotatif. Le circuit de commande (24) commande les impacts transmis au corps rotatif sur la base du signal de valeur de couple qui a été filtré par le filtre (22).
(JA) 駆動装置により与えられた打撃により回転する回転体を備えた工具のための信号処理装置(10)は、フィルタ(22)、演算回路(23)、及び制御回路(24)を備える。フィルタ(22)は、回転体にかかるトルク値を示すトルク値信号を受信し、当該トルク値信号をフィルタリングする。演算回路(23)は、回転体に与えられた打撃数に基づいてフィルタ(22)のフィルタ係数を設定する。制御回路(24)は、フィルタ(22)によりフィルタリングされたトルク値信号に基づいて、回転体に与える打撃を制御する。
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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, 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)