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1. (WO2018066627) GRIPPER
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Pub. No.: WO/2018/066627 International Application No.: PCT/JP2017/036217
Publication Date: 12.04.2018 International Filing Date: 05.10.2017
IPC:
B25J 15/08 (2006.01) ,B23Q 7/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
J
MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
15
Gripping heads
08
having finger members
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
Q
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL, CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
7
Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
04
by means of grippers
Applicants:
株式会社北川鉄工所 KITAGAWA IRON WORKS CO., LTD [JP/JP]; 広島県府中市元町77番地の1 77-1 Motomachi, Fuchu-shi, Hiroshima 7268610, JP
Inventors:
大塚 誠 OTSUKA, Makoto; JP
藤井 秀治 FUJII, Syuuji; JP
Agent:
SK特許業務法人 SK INTELLECTUAL PROPERTY LAW FIRM; 東京都渋谷区広尾3-12-40 広尾ビル4階 Hiroo-Building 4th Floor, 3-12-40, Hiroo, Shibuya-ku, Tokyo 1500012, JP
奥野 彰彦 OKUNO Akihiko; JP
伊藤 寛之 ITO Hiroyuki; JP
Priority Data:
2016-19694905.10.2016JP
Title (EN) GRIPPER
(FR) ORGANE DE PRÉHENSION
(JA) グリッパ
Abstract:
(EN) Provided is a gripper body case which not only allows the outer diameter of a piston to be increased, but can be made compact and at a low cost. The gripper body case has a cylinder part formed on one end thereof and multiple guide parts disposed on the other end, the cylinder part having a cylinder chamber housing a piston in a slidable manner along a central axis thereof, and the multiple guide parts being formed at regular intervals about the central axis and extending orthogonally to the central axis. The gripper body case comprises: a first case disposed on one side of the central axis and formed in such a manner that the cylinder chamber is open on the other side of the central axis; and a second case disposed on the other side of the central axis and having the guide parts. The second case is fixed to the first case so as to cover the opening on the second case side of the first case.
(FR) L'invention concerne un boîtier pour organe de préhension qui permet non seulement d'augmenter le diamètre extérieur d'un piston, mais qui peut également être rendu compact et à faible coût. Le boîtier pour organe de préhension comprend une partie de cylindre formée à une extrémité de celui-ci et de multiples parties de guidage disposées à l'autre extrémité. La partie de cylindre comprend une chambre de cylindre qui accueillie un piston de manière coulissante le long d'un axe central de celle-ci, et les multiples parties de guidage sont formées à des intervalles réguliers autour de l'axe central et s'étendent orthogonalement à l'axe central. Le boîtier pour organe de préhension comprend : un premier boîtier disposé d'un côté de l'axe central et formé de telle sorte que la chambre de cylindre est ouverte sur l'autre côté de l'axe central ; et un deuxième boîtier disposé de l'autre côté de l'axe central et ayant les parties de guidage. Le deuxième boîtier est fixé au premier boîtier de façon à recouvrir l'ouverture sur le deuxième côté de boîtier du premier boîtier.
(JA) ピストンの外径を大きくでき、しかも、コンパクトで、且つ、低コストなグリッパの本体ケースを提供する。ピストンをその中心軸に沿ってスライドするように収容するシリンダ室を有するシリンダ部が一端側に形成され、且つ、前記中心軸周りに等間隔に形成されるとともに前記中心軸と直交する方向に延びる複数のガイド部を他端に有するグリッパの本体ケースにおいて、前記本体ケースは、前記中心軸の一方側に設けられ、前記シリンダ室が前記中心軸の他方側に開口するように形成された第1ケースと、前記中心軸の他方側に設けられ、且つ、前記各ガイド部を有する第2ケースとで構成され、該第2ケースは、前記第1ケースにおける前記第2ケース側の開口部分を覆うように前記第1ケースに固定される、グリッパの本体ケース。
front page image
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)