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1. (WO2011015158) CUTTING MACHINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/015158    International Application No.:    PCT/CN2010/075798
Publication Date: 10.02.2011 International Filing Date: 09.08.2010
B23D 51/08 (2006.01), B23D 51/02 (2006.01), B27B 19/04 (2006.01)
Applicants: POSITEC POWER TOOLS (SUZHOU) CO., LTD [CN/CN]; No. 18 Dongwang Road, Industrial Park Suzhou, Jiangsu 215123 (CN) (For All Designated States Except US).
BROWN, Warren [AU/AU]; (AU) (For US Only).
GERHARDT, Graham [AU/AU]; (AU) (For US Only).
SZOMMER, Harry [AU/AU]; (AU) (For US Only).
JIN, Cikuan [CN/CN]; (CN) (For US Only).
HE, Mingming [CN/CN]; (CN) (For US Only).
GONG, Baoliang [CN/CN]; (CN) (For US Only)
Inventors: BROWN, Warren; (AU).
GERHARDT, Graham; (AU).
SZOMMER, Harry; (AU).
JIN, Cikuan; (CN).
HE, Mingming; (CN).
GONG, Baoliang; (CN)
Agent: SHANGHAI ESSEN PATENT & TREADMARK AGENCY; Room 206 F, 2F No. 248, Dongxin Road, Putuo Shanghai 200063 (CN)
Priority Data:
200910163870.X 07.08.2009 CN
200910173616.8 03.09.2009 CN
200910178066.9 22.09.2009 CN
(ZH) 切割机
Abstract: front page image
(EN)A cutting machine (2) includes a bench (4) with an opening (20), wherein the bench (4) has an upper surface (22) for supporting a workpiece; a support base(10) for supporting the bench (4); a cutting mechanism (12) fixed on a lower surface (24) of the bench (4) and housed in the support base(10) and a clamping and releasing mechanism (14) operationally clamping or releasing a saw blade (130). The cutting mechanism (12) includes a motor (120) outputting rotary motion, a reciprocating lever (126) driving a saw blade (130) to reciprocate in the opening (20) and a motion converting mechanism (132) converting the rotating drive of the motor (120) into the reciprocating motion of the reciprocating lever (126). The clamping and releasing mechanism (14) includes an operation element (144) arranged on the outer surface of the bench (4) or support base (10). Comparing with the prior art, the process of changing a saw blade is simple and convenient, and saves time and labor.
(FR)L'invention porte sur une machine à découper (2) comprenant un banc (4) présentant une ouverture (20) et dont la surface supérieure reçoit la pièce à découper; une embase (10) portant le banc (4); un mécanisme de coupe (12) fixé à la surface inférieure (24) du banc (4) et logé dans l'embase (10), et un mécanisme (14) de serrage et libération d'une lame de scie (130). Le mécanisme de coupe (12) comprend un moteur (120) imprimant un mouvement tournant, un levier alternatif (126) entraînant la lame de scie (130) dans son mouvement alternatif à l'intérieur de l'ouverture (20), et un mécanisme (132) convertissant le mouvement tournant du moteur (120) en mouvement alternatif du levier (126). Le mécanisme de serrage et libération (14) de la lame de scie comprend un élément fonctionnel (144) disposé à la surface extérieure du banc (4) ou de l'embase (10). Comparé à la technique antérieure, le changement de la lame de scie, simple est pratique, permet d'économiser temps et main d'œuvre.
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 (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, 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: Chinese (ZH)
Filing Language: Chinese (ZH)