专利名称：TILT CAB
申请号：JP3653581
tilt
申请日：19810316
公开号：JPS57151653U 公开日：
19820922
专利内容由知识产权出版社提供
摘要：PURPOSE:To prevent securely a cab from abruptly moving when the cab is tilted forward, by providing a stopper member of cushioning rubber onto an arm upper surface above a tilting center pivot axis of the cab to restrict the angle of forward tilting of the cab. CONSTITUTION:The stopper member 8 of cushioning rubber is extended in a coil spring 7 for suspending the cab and on the arm 5 on the tilting center pivot axis 4 of the cab 1. Accordingly, when the cab is tilted forward, and its position of the center of gravity is displaced beyond the fulcrum point of the tilting center pivot axis 4, the coil spring 7 is compressed, and the stopper member 8 engages resiliently with the cab floor component to prevent the cab 1 from abruptly tilting forward to restrict the angle of the forward tilting to a preset position.
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