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1. (WO2019006080) MAGNETIC PRESS BRAKE AND MACHINE TOOLING ENGAGEMENT SYSTEMS
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Pub. No.: WO/2019/006080 International Application No.: PCT/US2018/039931
Publication Date: 03.01.2019 International Filing Date: 28.06.2018
IPC:
B21D 5/02 (2006.01) ,B21D 37/04 (2006.01) ,B21D 37/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING
5
Bending sheet metal along straight lines, e.g. to form simple curves
02
on press brakes without making use of clamping means
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING
37
Tools as parts of machines covered by this subclass
04
Movable or exchangeable mountings for tools
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING
37
Tools as parts of machines covered by this subclass
14
Particular arrangements for handling and holding in place complete dies
Applicants:
MATE PRECISION TOOLING, INC. [US/US]; 1295 Lund Boulevard Anoka, Minnesota 55303, US
Inventors:
SUNDQUIST, Dean; US
MORGAN, Christopher; US
Agent:
LONGLEY, Nathaniel P.; US
NYRE, Erik T.; US
HEMPHILL, Stuart R.; US
Priority Data:
15/637,89329.06.2017US
Title (EN) MAGNETIC PRESS BRAKE AND MACHINE TOOLING ENGAGEMENT SYSTEMS
(FR) PRESSE-PLIEUSE MAGNÉTIQUE ET SYSTÈMES D’ENTRÉE EN PRISE D'OUTILLAGE DE MACHINE
Abstract:
(EN) A machine tool apparatus for a press brake, folding press or punch press system includes a tool holder body (202) having a receiving portion configured for selective engagement with a coupling end of a machine tool (204). The apparatus also includes a magnetic coupling assembly (200) comprising one or more magnetic elements (219a, 219b, 220a, 220b) configured to generate a magnetic coupling adapted for the selective engagement of the tool holder body (202) with the coupling end of the machine tool (204). In some embodiments, the apparatus may further include an actuator (224) configured to manipulate at least one of the magnetic elements to modulate the strength of the magnetic coupling for selective engagement and disengagement of the tool holder body (202) with the coupling end of the machine tool (202).
(FR) L’invention concerne un appareil de machine-outil destiné à un système de presse-plieuse, de presse à plier ou de presse à poinçonner comprenant un corps de porte-outil (202) ayant une partie de réception destinée à entrer sélectivement en prise avec une extrémité d'accouplement d'une machine-outil (204). L'appareil comprend également un ensemble de couplage magnétique (200) comprenant un ou plusieurs éléments magnétiques (219a, 219b, 220a, 220b) conçus pour produire un couplage magnétique adapté à l'entrée en prise sélective du corps de porte-outil (202) avec l'extrémité d'accouplement de la machine-outil (204). Selon certains modes de réalisation, l'appareil peut en outre comprendre un actionneur (224) conçu pour manipuler au moins l'un des éléments magnétiques afin de moduler la force du couplage magnétique destiné à l'entrée en prise et au désaccouplement sélectifs du corps de porte-outil (202) avec l'extrémité d'accouplement de la machine-outil (202).
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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: English (EN)
Filing Language: English (EN)