SG2010000129 FLOW FORMING APPARATUS

1. (WO2010114492) FLOW FORMING APPARATUS

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Latest bibliographic data on file with the International Bureau

Pub. No.:		WO/2010/114492		International Application No.:		PCT/SG2010/000129
Publication Date:		07.10.2010		International Filing Date:		31.03.2010

IPC:

B23B 5/00 (2006.01), B23B 25/00 (2006.01), B23Q 39/00 (2006.01), B23B 11/00 (2006.01), B23B 47/00 (2006.01), B23Q 41/00 (2006.01)

Applicants:

AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH [SG/SG]; 1 Fusionopolis Way #20-10 Connexis Singapore 138632 (SG) (For All Designated States Except US).
DANNO, Atsushi [JP/SG]; (SG) (For US Only).
WONG, Chow, Cher [SG/SG]; (SG) (For US Only).
TONG, Kin, Kong, Steven [MY/SG]; (SG) (For US Only).
LUN, Chee, Leong [SG/SG]; (SG) (For US Only)

Inventors:

DANNO, Atsushi; (SG).
WONG, Chow, Cher; (SG).
TONG, Kin, Kong, Steven; (SG).
LUN, Chee, Leong; (SG)

Agent:

GOH, Su Lin, Audrey; Viering, Jentschura & Partner LLP P.O. Box 1088 Rochor Post Office Rochor Road Singapore 911833 (SG)

Priority Data:

61/165,247

31.03.2009

Title

(EN) FLOW FORMING APPARATUS
(FR) APPAREIL DE FORMATION D'ÉCOULEMENT

Abstract:

(EN)Various embodiments provide a flow forming apparatus including: a lathe, the lathe having a base body including a machine bed and a headstock connected to the machine bed, a chuck supported by the headstock, and a mandrel configured to receive a workpiece, with the mandrel having a longitudinal axis and being supported by the headstock; and a build-up system, the build-up system including: a roller head structure having a movably supported roller housing supporting a roller, with the roller being configured to act on the workpiece when the workpiece is received by the mandrel; an axial feeder configured to drive the roller head structure in the axial direction of the longitudinal axis of the mandrel; a radial feeder configured to drive the at least one moveably supported roller housing in the radial direction of the longitudinal axis of the mandrel; and a frame, the frame supporting the roller head structure and the axial feeder; wherein the build-up system is a system separated from the lathe, wherein the machine bed supports the frame, and wherein the frame is fixed to the lathe.
(FR)Selon différents modes de réalisation, l'invention porte sur un appareil de formation d'écoulement comprenant : un tour, le tour comprenant un corps de base comprenant un banc de machine et un chariot porte-broche relié au banc de machine, un porte-outil supporté par le chariot porte-broche, et un mandrin configuré pour recevoir une pièce à travailler, le mandrin comprend un axe longitudinal et étant supporté par le chariot porte-broche ; et un système d'accumulation, le système d'accumulation comprenant : une structure de tête de rouleau comprenant un logement de rouleau supporté de manière mobile, supportant un rouleau, le rouleau étant configuré pour agir sur la pièce à travailler lorsque cette dernière est reçue par le mandrin ; un dispositif d'avance axiale configuré pour entraîner la structure de tête de rouleau dans la direction axiale de l'axe longitudinal du mandrin ; un dispositif d'avance radiale configuré pour entraîner le au moins un logement de rouleau supporté de manière mobile, dans la direction radiale de l'axe longitudinal du mandrin ; et un cadre, le cadre supportant la structure de tête de rouleau et le dispositif d'avance axiale ; le système d'accumulation étant un système séparé du tour, le banc de machine supportant le cadre et le cadre étant fixé au tour.

Designated States:

AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).

Publication Language:	English (EN)
Filing Language:	English (EN)

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