Patent SG-11201900404Y-A (SG)
Title: Concertina smoke or fire barrier
Inventor: REED JAMES MARTIN
IPC: E06B9/262
Filed: 2017-07-18
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 111111101111 0111010101111101111101 0 011111131001111111111111111111111111111111 Organization International Bureau (10) International Publication Number (43) International Publication Date ...... WO 2018/015742 Al 25 January 2018 (25.01.2018) W I PO I PCT (51) International Patent Classification: (72) Inventor: REED, James Martin; 22, Burney Road, Alver- E06B 9/262 (2006.01) A62C 3/02 (2006.01) stoke Hampshire P012 2QB (GB). A62C 2/10 (2006.01) E06B 9/17 (2006.01) (74) Agent: NIGEL BROOKS CPA; Hill Hampton, East Me- (21) International Application Number: on, East Meon, Petersfield Hampshire GU32 1QN (GB). PCT/GB2017/052115 (81) Designated States (unless otherwise indicated, for every (22) International Filing Date: kind of national protection available): AE, AG, AL, AM, 18 July 2017 (18.07.2017) 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, (25) Filing Language: English DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, (26) Publication Language: English HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, (30) Priority Data: KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, 1612575.9 20 July 2016 (20.07.2016) GB 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, (71) Applicant: COOPERS FIRE LIMITED [GB/GB]; Ed- SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, ward House, Penner Road, Havant Hampshire P09 1QZ TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (GB). (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (54) Title: CONCERTINA SMOKE OR FIRE BARRIER = = = 12 = 14 libill ----- = = _ - I ‘ 1 '4 1.r. 1•2011111111111M t o o vir l I 0 III I - - ---- b _ _ _ 18 = 24 11 11111111w Nil 0 - _ 22 if = ---, i . 1 24 -- = 21 = ! • • 14— I 41111111111111111 = 26 1 ___ _ 24 = 34 — 7 , 1 3 i - 15 — = 6----t_ 4 1-1 Figure 2 f'1 (57) : A concertina smoke or fire barrier comprising a curtain having a plurality of concertina-fold curtain webs and a plurality 71' of concertina flanges. The flanges extend from a stitching joint between each adjacent pair of curtain webs. There is a normally closed Ilf) door opening in the curtain, the door opening being provided by a slit extending through several of curtain webs and their flanges. C Cuts in the flanges adjacent to the slit allow flange portions between the slit and the cuts to be stitched against their webs. A strip of ---, curtain web material is stitched to the curtain webs on one side of the slit for covering it when the door opening is closed. Hook and '*1: 1-1 loop fastening tape is located on both sides of the slit, one piece of the tape being stitched to the strip and another complementary piece cz being stitched to the curtain webs to the other side of the slit. ei C [Continued on next page] WO 2018/015742 Al MIDEDIMOMOIDEIREIDIONIMOMBIEDIREM 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)) — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))