PROBLEM TO BE SOLVED: To provide a pulsation damper excellent in assemblability and aspect of cost by virtue of a simple configuration, and a fluid pressure braking device.SOLUTION: Characteristically, a diaphragm part having at least one of first and second metal plates protruded in an axial direction, a joint joining the first and second metal plates together at an outer peripheral edge of the diaphragm part, a base end bent at the outer peripheral edge of the joint, and a rib having its axial height set greater than that of the diaphragm part from the base end and having at least one notch or though-hole are formed.SELECTED DRAWING: Figure 1

    【課題】簡易な構成にて組み付け性及びコスト面に優れたパルセーションダンパ及び液圧制動装置を提供すること【解決手段】第1の金属板と第2の金属板のうち少なくとも一方を軸方向に隆起させたダイアフラム部と、前記ダイアフラム部の外周縁で前記第1、第2の金属板を接合した接合部と、前記接合部の外周縁で折り曲げられる基端部と、前記基端部から前記ダイアフラム部の軸方向高さよりもその軸方向高さを高くし、少なくとも1つの切欠き又は貫通孔を有するリブが形成されることを特徴とする。【選択図】図1


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    Title :

    PULSATION DAMPER AND FLUID PRESSURE BRAKING DEVICE


    Additional title:

    パルセーションダンパ及び液圧制動装置


    Contributors:

    Publication date :

    2017-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16J Kolben , PISTONS / F16L PIPES , Rohre



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