Patent AU-2011226913-B2 (AU)
Title: Driving device for belt axle of winch
Inventor: XIAO ZHAOYING
IPC: B60P7/06
Filed: 2011-07-28
Granted: 2013-12-12
Abstract: (12) tfMIA JPPi *IW (10) (43)E~# WO 2012/149701 A1 2012 *11 T] 8 H (08.11.2012) WIPO I PCT (51(74 lA : Il - $(y4) (TAIZHOU B65B 13/18 (2006.01) B66D 1/04 (2006.01) FANGYUAN PATENT ATTORNEY FIRM); 1 N i B60P 7/06 (2006.01) M1 )+ M f a g L A (21) R$i$"-: PCT/CN2011/077707 Zhejiang 318000 (CN)o (22) 9FY$* : 2011 4 7 A9 28 H (28.07.2011) (81) M 'A, tP): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, (25) $ # : 1BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, (26) I *4 . CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, Fl, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, (30) $$$: KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, 201110112450.6 2011 4 5 A 3 H (03.05.2011) CN LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, (71) ZA n, [): X9f'V#^ JE RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, 6#R& ilkW ik (ZHEJIANG TOPSUN LOGIST- TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, IC CONTROL CO.,LTD) [CN/CN]; 1 1N rI M > V "f[ ZM, ZW0 M &T -% A t f A tl I R M E , Zhejiang 317600 (84) (CN)o it): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, (72) rf A; A SD, SL, SZ, TZ, UG, ZM, ZW), rk A (AM, AZ, BY, KG, (75) A CA/i* WA (MY 244): A4M* (XIAO, Zhaoy- KZ, MD, RU, TJ, TM), rI)VIf (AL, AT, BE, BG, CH, CY, z- in) [CN/CN]; 1 Nl4 I M VF+ ME AtttA f CZ, DE, DK, EE, ES, Fl, FR, GB, GR, HR, HU, IE, IS, IT, I HEX, Zhejiang 317600 (CN)o LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)o [qj] (54) Title: BAND SHAFT DRIVING DEVICE FOR WINCH = (54) ~l* (57) Abstract: Disclosed is a band shaft driving device for a winch, which device is provided on the end of a winch band 2c 2a shaft (3). The device comprises a retaining bracket (1) and a 4 rotary barrel (2), the rotary barrel (2) having a jack (2c) for a crowbar to be inserted thereinto; and the retaining bracket (1) being fixedly connected with the winch band shaft (3). The 5 rotary barrel covers the retaining bracket and they are axially 2 2b fixed; between the rotary barrel and the band shaft is a unidirectional mechanism meshing through unidirectional teeth; 10 and during the process of reciprocating rotation, the rotary 10 a barrel enables a pulling part to rotate continuously and uni directionally by way of the unidirectional mechanism. Since 6"2 1 both the pulling part and the dialing plate of the band shaft 9 2a driving device of the winch can be disassembled easily, even 8 after long use when the dialing plate or the pulling part wear \- out, it is easy to replace them. It has solved the problem that - 2b1 wear may occur between the retaining bracket and unidirec 1 tional teeth of a rotary body in existing winches, leading to scrapping of the winch driving mechanism. 3a /i Fig.1 W O 2 0 12 /14 9 7 0 1 A 1|lll II l|llll |||| | || ||||||||I||||||||||I||||||I||||||||||l||||||||||I |||||||I| #jt|W9]J 4.17 Wf#f N:: - RHA kjA 4~f(M[BjI 4.17(iv))- i inA'jt (& l 2 3)o (57) ll _ 5 r%@%$ m@2 Pt2tX T (3) Wfl ih2tVLtlJ,(1) fpS@ (2> Mi (2) AA iL(2c) , 4htYW2h% (1) -P! 4 - (3)U[ lAi tM9HIrtJ L, iM MT hM ! -MAit*rAfWMu-2M*rAfL <QMtMj.tiT i tV Lu E 4YjtftfltK rimi~lit~kJ$A~esfd@44rkJieti~c As&M26E@~daf@494ddits/If~sp, 'pL WO 2012/149701 PCT/CN2011/077707 FAt1~tR hiP~ ITS1 AfA~~~$$ IN 9S M R I EF I 1- fI ' yr R4 l Mh A *1R-/E M j T 3- v -L~t I, 4# R L-4 t-*, AL 4 IN Mi T M EAn M l -I rTi [M WA A*) jl - M j A [n, #A t $42 4 9- [, A i nmit2 Wt4H, AA 2O1457211U tM" i STyr8,,t y4, F2tnfntW A %E k4L[, It'mt4A a A, n Ht4t*B t AZ tR WA , -m ti , ~tThRi attYet2JS9tt*Jt0 91iLL, li59t 1 t JZk WO 2012/149701 PCT/CN2011/077707 I ItA, I2 Hi- I ft@M #2 a HA , HE [n, %@f L, it -F U JA $)FL, ME M MWA fRA )O i [A fi 4L LT Ti n [EM 'JL '~f AL 4: , WF M4, A f94 A+ 2If /X If R rP Fri It k [, MEI fI M4-: n, 4 R In,@$ * " m* iityU4,k ", N M* H n W*i@% fk lp W, 4-:i Ain, * WM in, IM i AL- AL L#j , $9 4-: RM4@ In PIPT j In, V NM flJets*@9AM, IE$, t'LA ELH E *@,2 AL ITn, -In, PfteM jiR K In, AM A Aff lkAete8@d R /I- 4 In, *1XaM p #4fRs* PHHI E M , M 4a M J , R WA J fR [n, A AM TJ - RTA LT 2' WO 2012/149701 PCT/CN2011/077707 _l AifM MSEyt,$ , Rt 1A kFW, A3StkF#tA, Th&%t #WTAMM, 1Jde FT RfKRA- L kA ' In, R TANWM2'M nM2, IflmRK TrkBMMAt Hp AM fA1%%% TS Tat? 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(2a) fH055A ( 2b). 7, V*40R 6 Pf i9n,$ y9%$n, M+ W, A 4f T, WO 2012/149701 PCT/CN2011/077707 Pffrl R( 10)9n, R J 2-8 + -IM 2 a)-L[*,f (2al) In,2 %$ ( R IjRK 10 ) PH FJM R K( 10 ) R2#%) W cI v 8 , V t) R * 1 R 2 R 3 Pfr d [n $ $ R n , J 44 a A T , Pfr il [n95h ( 2b) 2$A ft | 4nUAJ)jij A ff [n9 A Vw ( 2b1), Pfr di [nF (2b) 1±t41 (8), ±) K (8) il VAM 24 (9) ) (1) M Ai1l d V9i (2bl) I [R & (8) L KA)W (1) zA'n710 9, )*4 t R 2 6 fTi$ %$258[,M ,4 AEL T, Pfrdi [n9N h. (2a) W$M3A4-'$* (3) Ld2C9it-fll N'h. (2a) it-ftUAllT*$2 (3) e 10, V)49 1 2 R 3 _r9$9%JaR A T , AL T Pfrd69 (8) [k (2b) ] (6), EF: ( 8) [Ml]% ) W (1I) iQ 4i] q I4 TTL ( 7) PfrdilF+- ( 8) jI~d69@$ (6) R2+zLtK (8) t Lc WO 2012/149701 PCT/CN2011/077707 2c 2a 2 2 b 10a 9 - 2a1 7 8- 2b1I 2a 2 3a WO 2012/149701 PCT/CN2011/077707 2a1 2a1 %)2 INTERNATIONAL SEARCH REPORT International application No. PCT/CN2011/077707 A. CLASSIFICATION OF SUBJECT MATTER See the extra sheet According to International Patent Classification (IPC) or to both national classification and IPC B. FIELDS SEARCHED Minimum documentation searched (classification system followed by classification symbols) IPC: B65B, B60P, B66D Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched Electronic data base consulted during the international search (name of data base and, where practicable, search terms used) WPI, EPODOC, CNKI, CPRS: tube, tooth, spine, rotat+, sleeve, plate, spring, slot, oneway, one w way, inner, outer C. DOCUMENTS CONSIDERED TO BE RELEVANT Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No. E CN 202080450 U (ZHEJIANG TOPSUN LOGISTIC CONTROL CO., LTD.), 21 December 1-10 2011 (21.12.2011), the whole document X CN 201670366 U (SHANGHAI CARRATE ENTERPRISE CO., LTD.), 15 December 2010 1 (15.12.2010), description, pages 1-2, and figures 1-6 X US 2007264098 Al (STRONG YUN IND CO., LTD.), 15 November 2007 (15.11.2007), 1 description, paragraphs 13-34, and figures 1-4 X CN 2894891 Y (SHANGHAI CARRATE ENTERPRISE CO., LTD.), 02 May 2007 1 (02.05.2007), description, 1-3, and figures 1-4 A CN 201457211 U (ZHEJIANG TOPSUN LOGISTIC CONTROL CO., LTD.), 12 May 2010 1-10 (12.05.2010), the whole document Further documents are listed in the continuation of Box C. See patent family annex. * Special categories of cited documents: "T" later document published after the international filing date or priority date and not in conflict with the application but "A" document defining the general state of the art which is not cited to understand the principle or theory underlying the considered to be of particular relevance invention "E" earlier application or patent but published on or after the "X" document of particular relevance; the claimed invention international filing date cannot be considered novel or cannot be considered to involve an inventive step when the document