PROBLEM TO BE SOLVED: To provide a highly efficient gear pump and a brake device using the same.SOLUTION: A gear pump 1 comprises: a pair of gears 4 and 4' engaged to each other; a seal block 6 and a side plate 7 for holding the pair of gears 4 and 4' in a rotating shaft direction and having slide contact surfaces 6s and 7s coming in slide contact with side surfaces of the gears 4 and 4'; and a case 15 storing these members. There are provided a through-pass hole 6c of a thick part 61 of the seal block 6, a front case hole 13b arranged coaxially with the through-pass hole 6c and a rear case hole 14b. There is provided a fixing pin 17 passed through the through-pass hole 6c and fixed to the holes 13b and 14b.SELECTED DRAWING: Figure 2

    【課題】高効率のギヤポンプとそれを用いたブレーキ装置を提供する。【解決手段】ギヤポンプ1は、互いに噛み合う一対のギヤ4,4’と、該一対のギヤ4,4’を回転軸方向に挟持してギヤ4,4’の側面に摺接する摺接面6s,7sを有するシールブロック6および側板7と、これらを収容するケース15とを備え、シールブロック6の厚肉部61の貫通穴6cと該貫通穴6cと同軸上に設置されるフロントケース穴13bとリアケース穴14bを有し、前記貫通穴6cに通され、前記穴13bと14bに固定された固定ピン17を備える。【選択図】図2


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    Title :

    GEAR PUMP AND BRAKE DEVICE


    Additional title:

    ギヤポンプおよびブレーキ装置


    Contributors:

    Publication date :

    2016-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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