Patent SG-11201903943P-A (SG)
Title: A wedge for a lead-through system
Inventor: HAMMARSTRÖM PÄR
IPC: H02G3/22
Filed: 2017-10-31
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 11 May 2018 (11.05.2018) WIPO I PCT °mons °nolo oluo Ho mEmo liflo oimIE (10) International Publication Number WO 2018/084780 Al (51) International Patent Classification: H02G 3/22 (2006.01) F16L 5/08 (2006.01) (21) International Application Number: PCT/SE2017/051069 (22) International Filing Date: 31 October 2017 (31.10.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 1651449-9 03 November 2016 (03.11.2016) SE (71) Applicant: ROXTEC AB [SE/SE]; Box 540, SE-371 23 KARLSKRONA (SE). (72) Inventor: HAMMARSTROM, Per; Skogslundsvagen 3, 370 24 NATTRABY (SE). (74) Agent: STROM & GULLIKSSON AB; P.O. Box 4188, SE-203 13 MALMO (SE). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, 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, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, 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, 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, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) (54) Title: A WEDGE FOR A LEAD-THROUGH SYSTEM W O 20 18/08 47 80 Al (57) : The present invention concerns a wedge for a lead-through system. The wedge comprises a first wedge element (1), a second wedge element (2), a third wedge element (3) and a fourth wedge element (4). The first and second wedge elements (1, 2) are arranged moveable towards and away from each other. The third and fourth wedge elements (3, 4) are placed on opposite sides of the first and second wedge elements (1, 2), abutting the first and second wedge elements (1, 2) along sloping surfaces. The wedge elements (1, 2, 3, 4) and the sloping surfaces are so arranged that the third and fourth wedge elements (3, 4) will be moved away from each other when the first and second wedge elements (1,2) are moved toward each other and that the third and fourth wedge elements (3, 4) are moved toward each other when the first and second wedge elements (1, 2) are moved away from each other. The wedge further comprises a bracket (5) on the outside of the first wedge element (1). The bracket (5) receives a socket (6) arranged to be able to rotate in relation to the bracket (5). A compression screw (7) is connected with one end to the second wedge element (2) and goes through an opening of the first wedge element (1). A head (10) of the compression screw (7) is received inside the socket (6) of the bracket (5).