JPS6445429U

JPS6445429U -

Info

Publication number: JPS6445429U
Application number: JP13738187U
Authority: JP
Priority date: 1987-09-07
Filing date: 1987-09-07
Publication date: 1989-03-20

Description

[Brief explanation of the drawing]

第１図は、この考案の一実施例を示す側面の概
略図、第２図は同上の平面概略図、第３図は第２
図のＸ−Ｘ線に沿つた拡大断面図、第４図はクラ
ンプの他の実施例を示す端面図、第５図は従来の
ルートダンパの側面図、第６図は同上の平面図で
ある。１，２，１５……添線、６……アルミクランプ
、７……本体、８……蓋、９……ヒンジピン、１
０……締付ボルト、１１……ピン孔、１２……締
付ロツド、１３……バネ、１４……カム。 Fig. 1 is a schematic side view showing one embodiment of this invention, Fig. 2 is a schematic plan view of the same, and Fig. 3 is a schematic diagram of the same.
FIG. 4 is an end view showing another embodiment of the clamp, FIG. 5 is a side view of a conventional root damper, and FIG. 6 is a plan view of the same. . 1, 2, 15... wire, 6... aluminum clamp, 7... main body, 8... lid, 9... hinge pin, 1
0... Tightening bolt, 11... Pin hole, 12... Tightening rod, 13... Spring, 14... Cam.

Claims

[Claims for Utility Model Registration] (1) Two or more extension wires of different lengths each attached to the overhead ground wire in the longitudinal direction of the track, and clamps that grip both ends of the extension wires. In a route damper where at least two extension wires are arranged in parallel with one end fixed at approximately the same point, the above-mentioned clamps are all of the same shape, and the clamps individually grasp both ends of the above-mentioned extension wires, and the aerial ground is fixed. An improved route damper characterized by being held in line. (2) The improved root damper according to claim (1), wherein the clamp is a bolt-tightening type clamp. (3) The improved route damper according to claim 1, wherein the clamp is a boltless type clamp that grips the overhead ground wire using the repulsive force of a bullet.