Patent AU-2014351100-B2 (AU)
Title: Self-unloading freight car and wagon
Inventor: HE BAICHUAN
IPC: B61D17/04
Filed: 2014-06-30
Granted: 2016-02-18
Abstract: (12) tfI1W&PieSA IW (10) (43)E~# WO 2015/078181 A1 2015 * 6,P] 4 H (04.06.2015) W IPO I PCT (51) 04" V9A-: X (YU, Lei); r: 1- M 1EMV- r- r tMt ME B61D 7/02 (2006.01) r--'-M 36 v, Heilongjiang 161002 (CN)o (21) RRE$-f : PCT/CN2014/081155 (74) ftAA: (22) 2014 4 6 A9 30 H (30.06.2014) (UNITALEN ATTORNEYS AT LAW); r$ $)L<1T |M E IZ 1 f] Iti 22 J T tk 7 S., Beijing (25) si*# : +X 100004 (CN)o (26) 4 * ltz (81) (t W '$ t~ (30) JP tP): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, 201310624906.6 2013 F 11 A 28 H (28.11.2013) CN 1BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, Fl, GB, (71) $iA: $ g gGD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, 3 I t q3 ' (QIQIHAR RAILWAY ROLLING JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, STOCK CO., LTD. DALIAN R&D CENTRE) LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, [CN/CN]; +' 1 T A V t M uJWfi Z 'i 9 R F MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, j ,Lann 100(N QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, l 19 VLiST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, i * 4 W * t k q M (QIQIHAR RAILWAY UZ, VC, VN, ZA, ZM, ZW0 ROLLING STOCK CO., LTD) [CN/CN]; +: N TI W T M$ E) F r -' 36 ', Heilongjiang (84) 4 t ( -~A 9$ft IlJtdiZ{ 161002 (CN) tf): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), rk _ (AM, AZ, (72) N A: 1f&f (HE, Baichuan); BY, KG, KZ, RU, TJ, TM), VtVII (AL, AT, BE, BG, CH, -) Ex1F j - ' 36 <, Heilongjiang 161002 CY, CZ, DE, DK, EE, ES, Fl, FR, GB, GR, HR, HU, IE, (CN) ojlNC (ZHAO, Tianjun); 1:P IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, kS1T 5! )-~Z --'U 36 t, Heilongjiang 161002 RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, (CN)o *1Il (LI, Pei); +' Wl + ' StT GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)O MEX ) i -'S36 ,Heilongjiang 161002(CN)o (54) Title: CARRIAGE OF DUMP TRUCK AND TRUCK (5 4) PzS -I P ~W k t -1 1 R]3 /Fig. 3 (57) Abstract: Disclosed is a carriage of a dump truck, comprising a box body and a longitudinal center sill (7), wherein the box body is arranged on the longitudinal center sill (7), two ends of the box body are inclined end walls (1), and the end wall (1) com < prises an upper end wall (11), a lower end wall (12) and a transition wall (13); the upper end wall (11) is located at the upper side of the longitudinal center sill (7), the lower end wall (12) is located at the lower side of the longitudinal center sill (7), the slope of the C lower end wall (12) is greater than or equal to that of the upper end wall (11), the transition wall (13) is connected to the upper end wall (11) and the lower end wall (12), and the slope of a line connecting the upper and lower ends of the transition wall (13) is great er than that of the upper end wall (11). In a terminal unloading region, when goods pass the transition wall (13), the frictional resist ance generated by the transition wall (13) is smaller than that generated by the upper end wall (11), so that the goods can obtain an additional downward acceleration which facilitates the goods to pass; and after passing the transition wall (13), the frictional resist ance generated by the lower end wall (12) is less than or equal to that generated by the upper end wall (11) so that the acceleration O facilitates smooth unloading of the goods. As compared with the prior art, the terminal unloading region has a better unloading ef f4 feet. (57)Ml [)F ] W O 20 15/078 18 1 A 1l II |III ||VIIIlllI ||I||V ||I||||||I|||||||||||||||||I||||||I|||||||||||||I| -R M$ N /T, _A,*,2( TS 21 *,(3)),o -$I p:Kt)tui IHPR-X4h2 (7) , MIN$LA- t' (7) 1, t4nfJ J4( JA (1) , Wt: (1) RMIAt (ii) , T40±A (12) fHiLTlA (13) ;, IMAM (11) 'INT rAJ (7) ntl {,T A AM (12) 'INT VA r-j1: (7) (,jT I J, T A A (12) J4n t kZsrTIA M (n J4: i A (13) 4iV4 ±AAM (11) ThT4A±A (12) , lifli± (13) tP$( %L45±5 (i1) It$to. A$ IP'V E i tL 4, i3") LtiTVA ( 13) H , LV,-±A (13) n# %R W /J(I T ii 11) JnI1J4 Er 17, R 4kI nr ]T(-TVJ1IQ, f M #fiit : A L itLf (13) )F, i (12) NItn# T IJ/Jaf tn, # r%( 11 AN INJh Mf T )Qit)It JJ Ofi f~tt I P ALI[h R tH L, A $$p2 rtE %