EP 0373099 B1 19921230 - RAPID RAIL-FASTENING DEVICE AND SLEEPER PROVIDED WITH SUCH A DEVICE
Title (en)
RAPID RAIL-FASTENING DEVICE AND SLEEPER PROVIDED WITH SUCH A DEVICE
Publication
Application
Priority
FR 8815851 A 19881202
Abstract (en)
[origin: US5042717A] Fastening strap composed of a rod having a vertical rectilinear part (20) and a curved part which forms a spring and the end (10) of which grips the flange (25) of the rail to be fastened, after being tensioned as a result of the rotation of the strap above a ramp (30), the lower end of the rectilinear part being equipped with a heel (2) catching on a retaining surface (36) in the tie. The strap has an intermediate bearing point (6) which, during the rotation of the strap, bears on an abutment (38) or on a bearing surface of a metal sole plate. This intermediate bearing point ensures the stability of the strap during its rotation and in its tensioned position and, if an abutment is used, keeps this abutment in place.
IPC 1-7
IPC 8 full level
E01B 3/28 (2006.01); E01B 9/08 (2006.01); E01B 9/30 (2006.01); E01B 9/32 (2006.01); E01B 9/34 (2006.01); E01B 9/40 (2006.01); E01B 9/46 (2006.01); E01B 9/58 (2006.01)
CPC (source: EP KR US)
E01B 9/30 (2013.01 - KR); E01B 9/303 (2013.01 - EP US); E01B 9/48 (2013.01 - EP US); E01B 9/58 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0373099 A1 19900613; EP 0373099 B1 19921230; DE 68904177 D1 19930211; DE 68904177 T2 19930715; ES 2036839 T3 19930601; FR 2639971 A1 19900608; FR 2639971 B1 19910208; KR 910012465 A 19910807; KR 950005002 B1 19950517; RU 2067137 C1 19960927; US 5042717 A 19910827; US 5170937 A 19921215; WO 9119045 A1 19911212
DOCDB simple family (application)
EP 89810764 A 19891010; DE 68904177 T 19891010; EP 9000892 W 19900606; ES 89810764 T 19891010; FR 8815851 A 19881202; KR 890017922 A 19891202; SU 5011015 A 19900606; US 44258089 A 19891128; US 70965091 A 19910603