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公开(公告)号:US4387779A
公开(公告)日:1983-06-14
申请号:US280951
申请日:1981-03-30
申请人: Marino J. Pisani
发明人: Marino J. Pisani
IPC分类号: B62D55/104 , B62D55/06
CPC分类号: B62D55/104
摘要: A sideboom crawler suspension in which the track roller frames disposed at either side of the crawler are braced by a special linkage provided at each side to keep the track roller frame at that side from twisting out of a vertical plane. The frame-twisting or tilting force exerted in the suspension intensifies when the sideboom crawler is doing sidehill work.
摘要翻译: PCT No.PCT / US81 / 00409 Sec。 371日期1981年3月30日 102(e)1981年3月30日PCT PCT。 公开号WO82 / 03363 日本,1982年10月14日。一种侧臂履带式悬架,其中布置在履带的任一侧的履带滚轮架由设置在每侧的特殊连杆支撑,以使履带轮框架在该侧不会从垂直平面扭曲 。 当侧臂履带正在进行侧坡作业时,施加在悬架中的框架扭转或倾斜力增强。
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公开(公告)号:US4844195A
公开(公告)日:1989-07-04
申请号:US208574
申请日:1988-06-17
IPC分类号: B62D55/084
CPC分类号: B62D55/0842
摘要: An improved suspension is provided for a track vehicle between a track frame (24,26) and pivot shafts (40,42) on the tractor. The suspension includes an inboard elastomeric assembly (82) and an outboard elastomeric assembly (84) which incorporates an elastomer (100). The elastomer is designed to provide different spring rates in the vertical direction than the horizontal direction parallel the length of the tractor. This permits the vertical spring rate to be set for most effective isolation of the sprung weight (14) of the crawler tractor while the horizontal spring rate is determined by the significant loads induced by an implement, such as a bulldozer blade (12) on the tractor.
摘要翻译: 为履带车辆提供了一种改进的悬架,用于在拖拉机上的履带架(24,26)和枢转轴(40,42)之间。 悬架包括内装弹性体组件(82)和包含弹性体(100)的外侧弹性体组件(84)。 弹性体设计成在垂直方向上提供与平行拖拉机长度的水平方向不同的弹簧刚度。 这允许垂直弹簧刚度设定用于履带式拖拉机的弹簧重量(14)的最有效隔离,同时水平弹簧刚度由诸如推土机上的推土机叶片(12)引起的显着载荷确定 拖拉机。
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