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发明授权
CN107191268B 发动机驱动作业机 有权

发动机驱动作业机
摘要：
一种发动机驱动作业机，能够抑制振动而不增加部件数量。发动机驱动作业机(10)是在外装壳体(12)中收纳有包括发动机(37)和发电部(38)的作业组件(15)的发电机。发电机(10)中包括多个下支承单元(25)。下支承单元(25)具备：第一防振支承部(73)，其被配置在作业组件(15)与外装壳体(12)之间；第二防振支承部(74)，其与第一防振支承部(73)一体地形成；和槽部(75)，其形成在第一防振支承部(73)与第二防振支承部(74)之间。作业组件(15)被第一防振支承部(73)支承。外装壳体(12)被第二防振支承部(74)支承。此外，外装壳体(12)的嵌合部(81)被嵌入到槽部(75)中。
摘要（英）：

An engine-driven working machine capable of suppressing vibration without increasing the number of components is provided. An engine-driven working machine 10 is a generator in which a working unit 15 including an engine 37 and a power generating unit 38 is housed in an outer case 12. A plurality of lower support means 25 are included in the generator 10. The lower support means 25 includes a first vibration isolating support portion 73 that is disposed between the working unit 15 and the outer case 12, a second vibration isolating support portion 74 that is formed integrally with the first vibration isolating support portion 73, and a groove portion 75 that is formed between the first vibration isolating support portion 73 and the second vibration isolating support portion 74. The working unit 15 is supported with the first vibration isolating support portion 73. The outer case 12 is supported with the second vibration isolating support portion 74. Further, a fitting portion 81 of the outer case 12 is fitted to the groove portion 75.

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