Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2007010180) METHOD AND ARRANGEMENT FOR RAIL TRACK FIXING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/010180 International Application No.: PCT/GB2006/002340
Publication Date: 25.01.2007 International Filing Date: 26.06.2006
IPC:
E01B 9/62 (2006.01)
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
B
PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
9
Fastening rails on sleepers, or the like
62
Rail fastenings incorporating resilient supports
Applicants:
BALFOUR BEATTY PLC [GB/GB]; 130 Wilton Road London SW1V 1LQ, GB (AllExceptUS)
PENNY, Charles [GB/GB]; GB (UsOnly)
Inventors:
PENNY, Charles; GB
Agent:
ELKINGTON AND FIFE LLP; Prospect House 8 Pembroke Road Sevenoaks Kent TN13 1XF, GB
Priority Data:
0514786.319.07.2005GB
Title (EN) METHOD AND ARRANGEMENT FOR RAIL TRACK FIXING
(FR) PROCÉDÉ ET SYSTÈME POUR LA FIXATION DE VOIE FERRÉE
Abstract:
(EN) A rail track arrangement has a rail (20), a sheath or shell (22) which receives the rail (20) and a resilient layer (26) between the sheath (22) and the rail (20). The sheath (22) has mounting points (30) at an upper surface of each side (22a, 22b) of the sheath (22), and upper side portions (32) of the resilient layer (26) extends laterally over the mounting points (30) at each side of the sheath (22) and engage with the mounting points (30). The upper surface mounting points (30) for the sheath (22) can be used for positioning of the sheath, and enable the sheath to be grouted into position in a one stage process. The mounting points (30) enable the sheath (22) to be installed without the rail, with high accuracy.
(FR) La présente invention concerne un système de voie ferrée ayant un rail (20), une gaine ou une coquille (22) qui reçoit le rail (20) et une couche résiliente (26) entre la gaine (22) et le rail (20). La gaine (22) possède des points de montage (30) au niveau d’une surface supérieure de chaque côté (22a, 22b) de la gaine (22) et des parties de côté supérieures (32) de la couche résiliente (26) s’étendent latéralement au-dessus des points de montage (30) de chaque côté de la gaine (22) et s’engagent avec les points de montage (30). Les points de montage de la surface supérieure (30) pour la gaine (22) peuvent être utilisés pour le positionnement de la gaine et permettent la fixation en position de la gaine en une seule opération. Les points de montage (30) permettent une installation de haute précision de la gaine (22) sans le rail.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1904683US20110049255CN101297081IN799/CHENP/2008