PROBLEM TO BE SOLVED: To provide a cylinder housing, an actuator and a method of manufacturing the cylinder housing such that necessary strength can be secured while manufacturing costs are lowered.SOLUTION: A cylinder housing 12 comprises a cylindrical cylinder part 21 which extends in a central axial direction and a bent part 22 which is bent to the cylinder part 21 and also extends radially inward from an end of the cylinder part 21, and the cylinder part 21 has a first cylinder part 25 and a second cylinder part 26 positioned at the first cylinder part 25 on the side of the bent part 22 and connects with the bent part 22, a thickness B of the second cylinder part 26 being equal to or larger than a thickness A of the first cylinder part 25, and a thickness C of the bent part 22 being larger than the thickness A of the first cylinder part 25.SELECTED DRAWING: Figure 5

    【課題】製造コストの低減を図りつつ、必要な強度を確保することができるシリンダハウジング、アクチュエータ及びシリンダハウジングの製造方法を提供する。【解決手段】シリンダハウジング12は、中心軸線方向に延びる円筒状のシリンダ部21と、シリンダ部21に対して屈曲されるとともに、シリンダ部21の端部から半径方向内側に向けて延びる屈曲部22と、を備え、シリンダ部21は、第一シリンダ部25と、第一シリンダ部25の屈曲部22側に位置して屈曲部22に繋がる第二シリンダ部26と、を有し、第二シリンダ部26の肉厚Bは、第一シリンダ部25の肉厚A以上であり、屈曲部22の肉厚Cは、第一シリンダ部25の肉厚Aよりも大きい。【選択図】図5


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    Title :

    CYLINDER HOUSING, ACTUATOR AND METHOD OF MANUFACTURING CYLINDER HOUSING


    Additional title:

    シリンダハウジング、アクチュエータ及びシリンダハウジングの製造方法


    Contributors:
    HA HUI HUN (author)

    Publication date :

    2017-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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