E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
E01B 9/68 (2006.01) E01B 9/48 (2006.01) E01B 19/00 (2006.01)
Patent
CA 2316555
The present invention relates to a device for absorbing the vibration of the rail by which the efficiency for absorbing the vibration of the rail is improved, the replacement of the vibration absorbing pad is easy, the maintenance of the railroad is convenient, the thrust of the rail is prevented, and thus the sate train service is accomplished. The device for absorbing the vibration of the rail according to the present invention comprises a support plate (8) having an anchor hole (8a) for a stay anchor formed around one of the diagonally opposite corners a thick vibration absorbing pad (1) having a anchor hole (1a) for the stay anchor formed at the position corresponding to that of the anchor hole (8a); a support plate for the rail (2) having an anchor tube (2b) which is projected upwardly on the support plate for rail (2) with an anchor hole (2a) formed therein, and an fixing hole (2c) formed at the anchor tube (2b), said fixing hole being formed through the support plate for the rail (2) in parallel with the direction in which the rail is laid; a stay anchor (4) inserted into the anchor hole (8a) of the support plate (e), the anchor hole (1a) of the vibration absorbing pad (1) and the anchor hole (2a) of the support plate for the rail (2) for stabilizing the connection therebetween; a fixing nut (5) engaged with the thread (4a) provided at the upper end of the stay anchor (4); and a cap (7) for protecting the fixing nut (5) engaged with the stay anchor (4). The present invention also provides a vibration absorbing pad for repair of the rail which is divided into a main body (1-1) and a corner portion (1-2) by the means of the boundary line which is cut diagonally at the inward portion of the center of the anchor hole (1a) .
Choi Tae-Woong
Sim & Mcburney
LandOfFree
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