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    • 4. 发明授权
    • Assembly device for assembling and dismantling a fuel injection valve
    • 用于组装和拆卸燃料喷射阀的组装装置
    • US06820315B1
    • 2004-11-23
    • US09622290
    • 2000-11-09
    • Waldemar HansMathias LinssenChristof Vogel
    • Waldemar HansMathias LinssenChristof Vogel
    • B23P1904
    • F02M61/14Y10T29/53843Y10T29/53878
    • An assembling device for assembling and disassembling a fuel injector in a mounting hole of a cylinder head of an internal combustion engine has a jacket body at least partially surrounding the fuel injector. A contact section, on which both a hold-down force for holding down the fuel injector in the mounting hole and a disassembling force for disassembling the fuel injector can be exerted on the fuel injector, and a collar section protruding from the mounting hole are formed on the jacket body. The collar section has at least one thread, in which a disassembling screw can be screwed in so that when the disassembling screw is tightened it abuts on the cylinder head and transmits a disassembling force on the collar section so that the assembling device (1) with the fuel injector (3) inserted into the assembling device (1) is extracted.
    • 用于在内燃机的气缸盖的安装孔中组装和拆卸燃料喷射器的组装装置具有至少部分地围绕燃料喷射器的护套主体。 在燃料喷射器上可以形成有用于将燃料喷射器保持在安装孔中的压紧力和用于拆卸燃料喷射器的拆卸力的接触部,形成从安装孔突出的凸缘部 在外套身上。 套环部分具有至少一个螺纹,其中拆卸螺钉可以被拧入,使得当拆卸螺钉被拧紧时,它接合在气缸盖上并且在套环部分上传递拆卸力,使得具有燃料喷射器的组装装置 被插入到装配装置中被提取。