| 摘要 |
<p>(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date W O 2013/156968 Al 24 October 2013 (24.10.2013) W I PO I P CT (51) International Patent Classification: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, B02C 4/02 (2006.01) B02C 4/32 (2006.01) DO, DZ, EC, EE, EG, ES, Fl, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, (21) International Application Number: KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, PCT/1B2013/053099 ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, (22) International Filing Date: NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, 19 April 2013 (19.04.2013) RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, (25) Filing Language: English ZM, ZW. (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every (30) Priority Data: kind of regional protection available): ARIPO (BW, GH, 13/451,909 20 April 2012 (20.04.2012) US GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, (71) Applicant: METSO MINERALS INDUSTRIES, INC. TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, [US/US]; 20965 Crossroads Circle, Waukesha, Wisconsin EE, ES, Fl, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, 53186 (US). MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, (72) Inventor: HENDRIX, Robert Leh; 3701 Trout Run Road, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, York, Pennsylvania 17406 (US). ML, MR, NE, SN, TD, TG). (81) Designated States (unless otherwise indicated, for every Published: kind of national protection available): AE, AG, AL, AM, - with international search report (Art. 21(3)) AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, (54) Title: BALANCING CYLINDERS (57) Abstract: The present invention relates to a roller crusher (1) 4 having two generally parallel rotatable rollers (7, 8) separated by a 2 gap, and a feeding arrangement (2) for feeding material to the rollers (7, 8). The roller crusher (1) further comprising a base frame (11) and a first and a second roller frame section(9, 10), each of the first and second roller frames sections (9, 10) being pivotably con nected to the base frame (11) and arranged for carrying one of the _ rollers (7, 8) in bearings arranged at opposed ends of each roller (7, 1 8). The roller crusher (1) also comprises at least one balancing cyl inder (17, 18) extending between one of the roller frame sections (9, 10) and the base frame (11) such that when the at least one balan cing cylinder (17, 18) is activated, the interconnected roller frame 13 sections (9, 10) will pivot relative to the base frame (11), thus ad 126 justing the position of the rollers (7, 8) relative to the base frame 'C Fig. 1</p> |
