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1. (WO2017146173) SHOT PEENING DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/146173 International Application No.: PCT/JP2017/006931
Publication Date: 31.08.2017 International Filing Date: 23.02.2017
IPC:
B24C 1/10 (2006.01) ,B24C 3/24 (2006.01) ,B24C 3/32 (2006.01) ,B24C 9/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
C
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
1
Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
10
for compacting surfaces, e.g. shot-peening
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
C
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
3
Abrasive blasting machines or devices; Plants
18
essentially provided with means for moving workpieces into different working positions
20
the work being supported by turntables
24
Apparatus using impellers
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
C
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
3
Abrasive blasting machines or devices; Plants
32
designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
C
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
9
Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Applicants:
日本発條株式会社 NHK SPRING CO., LTD. [JP/JP]; 神奈川県横浜市金沢区福浦3丁目10番地 3-10, Fukuura, Kanazawa-ku, Yokohama-shi, Kanagawa 2360004, JP
Inventors:
岡田 秀樹 OKADA, Hideki; JP
横田 大介 YOKOTA, Daisuke; JP
森山 千里 MORIYAMA, Senri; JP
秋山 聡史 AKIYAMA, Satoshi; JP
駒崎 雅也 KOMAZAKI, Masaya; JP
永安 剛 NAGAYASU, Go; JP
Agent:
特許業務法人スズエ国際特許事務所 S & S INTERNATIONAL PPC; 東京都港区虎ノ門一丁目12番9号 スズエ・アンド・スズエビル SUZUYE & SUZUYE BLDG., 1-12-9, Toranomon, Minato-ku, Tokyo 1050001, JP
Priority Data:
2016-03213823.02.2016JP
Title (EN) SHOT PEENING DEVICE
(FR) DISPOSITIF DE GRENAILLAGE
(JA) ショットピーニング装置
Abstract:
(EN) A shot peening device (50) includes: a turntable (79) that rotates around a revolution axis (X1); holding mechanisms (81, 82) that move integrally with the turntable (79); a pressuring mechanism (93) for compressing a coil spring (1); a rotation mechanism (100) for rotating the coil spring (1); a projection mechanism (57) for projecting a shot toward the compressed coil spring; load cells (96, 97) for detecting a load applied to the coil spring (1); and a control unit (98). Changes over time of the load applied to the coil spring (1) during shot peening are detected by a signal outputted from the load cells (96, 97) being inputted to the control unit (98).
(FR) L'invention concerne un dispositif de grenaillage (50) comprenant : une plaque tournante (79) qui tourne autour d'un axe de révolution (X1) ; des mécanismes de maintien (81, 82) qui se déplacent de façon solidaire avec la plaque tournante (79) ; un mécanisme de pressurisation (93) destiné à comprimer un ressort hélicoïdal (1) ; un mécanisme de rotation (100) destiné à faire tourner le ressort hélicoïdal ; un mécanisme de projection (57) destiné à projeter de la grenaille sur le ressort hélicoïdal comprimé ; des cellules de charge (96, 97) destinées à détecter une charge appliquée sur le ressort hélicoïdal (1) ; et une unité de commande (98). Les changements dans le temps de la charge appliquée sur le ressort hélicoïdal (1) pendant le grenaillage sont détectés par un signal émis par les cellules de charge (96, 97) et reçu par l'unité de commande (98).
(JA) ショットピーニング装置(50)は、公転軸(X1)を中心に回転するターンテーブル(79)と、ターンテーブル(79)と一体に移動する保持機構(81,82)と、コイルばね(1)を圧縮する加圧機構(93)と、コイルばね(1)を自転させる自転機構(100)と、圧縮されたコイルばね(1)に向けてショットを投射する投射機構(57)と、コイルばね(1)に加わる荷重を検出するロードセル(96,97)と、制御部(98)とを含んでいる。ロードセル(96,97)から出力される信号が制御部(98)に入力されることにより、ショットピーニング中にコイルばね(1)に負荷された荷重の経時的な変化が検出される。
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108698201EP3421176