PROBLEM TO BE SOLVED: To provide metal brake piping that can maintain deformability while having a light weight, high rigidity and a high response speed of a brake as compared with conventional rubber brake hoses so that a control part of an ALB can be installed on a wheel side, has high durability, is recyclable and hardly pollute an environment at the time of disposal.SOLUTION: Brake piping for transmission of hydraulic pressure is arranged on a brake device for decelerating or stopping a vehicle that rotates wheels movable relatively to a vehicle body to travel on a road surface, transmits a hydraulic pressure from hydraulic generation means, which is provided on the vehicle body side, to hydraulic pressing means provided on the wheel side and is used when pressing a friction member arranged on the wheel side against a brake member of the wheel by the hydraulic pressing means to brake the vehicle. The brake piping is made of a metal and is provided in at least a portion in the longitudinal direction with an elastic deformation pipe part formed of an elastically-deformable spring pipe.SELECTED DRAWING: Figure 1
【課題】従来のゴム製のブレーキホースに比べて、軽量かつ高剛性でブレーキの応答速度が速いにも拘わらず変形性を維持でき、これにより車輪側にALBの制御部も設置可能で、耐久性が高くリサイクルも可能で、廃棄処分時に環境を汚染しにくい金属製ブレーキ配管を提供する。【解決手段】機体に対して相対運動自在な車輪を回転して路面走行する乗り物の減速または停止を行うブレーキ装置に配され、かつこの機体側に設けた液圧発生手段からの液圧を、この車輪側に設けた液圧押圧手段に伝達することで、液圧押圧手段により車輪側に配置した摩擦部材を車輪の制動部材に押し付けて乗り物を制動する際に使用される液圧伝達用のブレーキ配管であって、ブレーキ配管は金属製で、かつ少なくとも長さ方向の一部に弾性変形自在なスプリング管からなる弾性変形管部を設けた。【選択図】図1
METAL BRAKE PIPING
金属製ブレーキ配管
2016-07-11
Patent
Electronic Resource
Japanese
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