Patent SG-11201803772S-A (SG)
Title: Multifunction reaction washer and stack accessed by slim reaction socket
Inventor: SCHNEEBERGER JOHANNES
IPC: F16B43/00
Filed: 2016-11-04
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -' Organization International Bureau ires.. 00) (43) International Publication Date ..... ..sr ,„,„.1 11 May 2017(11.05.2017) WI PO I PCT (10) WO International 111111111111311111111111111111111111111111111111111111111111111111111311111111111111111 2017/079685 Publication Al Number (51) International Patent Classification: DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, F16B 39/24 (2006.01) F16B 43/00 (2006.01) HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, F16B 39/26 (2006.01) KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, (21) International Application Number: OM PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW SA, PCT/US2016/060714 SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, (22) International Filing Date: TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, 4 November 2016 (04.11.2016) ZW. (25) Filing Language: English (8 4 ) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (26) Publication Language: English GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, (30) Priority Data: TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, 14/932,768 4 November 2015 (04.11.2015) US TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, (72) Inventor; and LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, (71) Applicant : SCHNEEBERGER, Johannes, P. [AT/US]; SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, PO BOX 358, BRISBANE, CALIFORNIA 94005 (US). GW, KM, 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, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, [Continued on next page] (54) Title: MULTIFUNCTION REACTION WASHER AND STACK ACCESSED BY SLIM REACTION SOCKET (57) : Accurate reaction socket access within an outer washer diameter is provided via a number of tool access castles extending from a io , stepped bushing and serration top, which in turn provides low friction 90_ AT / during initial tightening and securing after fmal loading Bot- of a nut/bolt. RT- 100A tom serration slipping during initial tightening and thread locking during initial loosening by are eliminated the reaction washer stacked on top and 21 in helical Dur- 43 40 contact with a support washer via ramps and ramp mates. --- - - `-----.. --- ..._-:=> _ initial tightening loosening, the down the 30 mg or ramp mates slide up or \,, 2 , _-- --__ / helical ramps whereby an axial load on the nut/bolt is ramped up or down \ _ _-- - to it the thread. A indenters prior screwing on main clamp ring or ramp 7H-- 3 ___ - _- may secure the two washers. An interposition washer may extend the axial f - ---- / -- -- reaction range of the washer stack. Direct tension indicators may be cam- / -- -- _-- 32-132 / biped with the ramp indenters. - 133 _)-- N ----- - ---- --------- 37-137 33.- - 1 -----lj- -- --c--_-__ -___T -- 11 .4t in L- -----, --- - f --- 1 V: 350D/3000D (1000D/2000D) . I Cr\ It - -- Fig. 7C C It - -- 1-1 O ei 0 WO 2017/079685 Al IMMO11111 1111 IIIII 1111W0111111111111111011111111111111111111011110111111 — before the expiration of the time limit for amending the claims and amendments to be (Rule republished 48.2(h)) in the event of receipt of