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1. (WO2019026060) TOOL HOLDER HAVING CAPTIVE NON-RELEASABLE MEMBERS, METHOD OF MANUFACTURE AND ASSEMBLY OF SAME AND CUTTING TOOL
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Pub. No.: WO/2019/026060 International Application No.: PCT/IL2018/050758
Publication Date: 07.02.2019 International Filing Date: 11.07.2018
IPC:
B23B 31/117 (2006.01) ,B23B 31/20 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B
TURNING; BORING
31
Chucks; Expansion mandrels; Adaptations thereof for remote control
02
Chucks
10
characterised by the retaining or gripping devices or their immediate operating means
117
Retention by friction only, e.g. using springs, resilient sleeves, tapers
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B
TURNING; BORING
31
Chucks; Expansion mandrels; Adaptations thereof for remote control
02
Chucks
10
characterised by the retaining or gripping devices or their immediate operating means
12
Chucks with simultaneously-acting jaws, whether or not also individually adjustable
20
Longitudinally-split sleeves, e.g. collet chucks
Applicants:
ISCAR LTD. [IL/IL]; P.O. Box 11 24959 Tefen, IL
Inventors:
SHAHEEN, Philip; IL
FISHER, Raz; IL
Agent:
SAVAGE, Nicholas; IL
ADAMS, Garry; IL
EALE, Shirley; IL
ERLICH, Ely; IL
MARCOVICI, Daniel; IL
TEFF, Jennifer; IL
Priority Data:
15/664,53731.07.2017US
Title (EN) TOOL HOLDER HAVING CAPTIVE NON-RELEASABLE MEMBERS, METHOD OF MANUFACTURE AND ASSEMBLY OF SAME AND CUTTING TOOL
(FR) SYSTÈME PORTE-OUTIL AYANT DES ÉLÉMENTS CAPTIFS ET NON LIBÉRABLES, PROCÉDÉ DE FABRICATION ET D'ASSEMBLAGE DE CELUI-CI ET OUTIL DE COUPE
Abstract:
(EN) A cutting tool includes a tool holding system (12, 122) having a clamping portion (28). The clamping portion (28) includes an integrally formed one-piece inner coupling member (36) that at least partially forms a clamping sleeve portion (30) having a clamping bore (32) for clampingly receiving a cutting insert (24). The clamping portion (28) also includes an integrally formed one-piece outer coupling member (38) that is circumferentially disposed about at least a portion of the inner coupling member (36). The tool holding system (12) also has a mounting portion (26) that is connected to one of the inner and outer coupling members (36; 38). The inner and outer coupling members (36; 38) are captively and non-releasably engaged with each other via inter-engaged first and second engagement surfaces (56, 58) that are slidingly displaceable with respect to each other.
(FR) L'invention concerne un outil de coupe comprenant un système porte-outil (12, 122) présentant une partie de serrage (28). La partie de serrage (28) comprend un élément de couplage interne monobloc (36) formé d'un seul tenant qui forme au moins partiellement une partie manchon de serrage (30) ayant un trou de serrage (32) pour recevoir par serrage un insert de coupe (24). La partie de serrage (28) comprend également un élément de couplage externe monobloc (38) formé d'un seul tenant qui est disposé de manière circonférentielle autour d'au moins une partie de l'élément de couplage interne (36). Le système porte-outil (12) comprend également une partie de montage (26) qui est reliée à l'un des éléments de couplage interne et externe (36, 38). Les éléments de couplage interne et externe (36, 38) sont en prise de manière captive et non libérable l'un avec l'autre par l'intermédiaire de première et seconde surfaces de mise en prise mutuelle (56, 58) qui sont mobiles de manière coulissante l'une par rapport à l'autre.
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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)