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专利名称: 弹簧阻尼减振器
其他题名: Spring damping shock absorber
作者: 刘金国; 金玉章; 孙澍锋; 宛敏红; 高强
所属部门: 空间自动化技术研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司 21002
专利国别: 中国
专利类型: 实用新型
专利状态: 失效
摘要: 本实用新型属于减振器领域,具体地说是一种弹簧阻尼减振器,包括两个端部带有法兰连接的十字轴万向节,两个套在一起只有轴向运动的套筒,在套筒的内部空间中固定一根两端为锥型的圆柱弹簧,在弹簧的内部设有导向装置,在导向装置上装有压紧套筒和阻尼,通过压紧套筒的旋入和旋出可以调节阻尼与导向装置间的压力从而调节阻尼的大小,且大套筒的另一端由螺纹连接了内有双列角接触轴承的调距套筒。本实用新型不需要液压油,结构紧凑,拥有六个自由度,阻尼可以根据实际情况调节,安装时整体高度可调,使减振器有较优性能。
英文摘要:

The utility model belongs to the field of shock absorbers and particularly provides a spring damping shock absorber. The spring damping shock absorber comprises two cross universal joints provided with flanges for connection at the ends and two sleeves which sleeve together and only perform axial motion, wherein one cylindrical spring with two tapered ends is fixed in the internal space of each sleeve, guiding devices are arranged inside the springs, compressing sleeves and damps are installed on the guiding devices, pressure between the damps and the guiding devices can be adjusted by screwing and unscrewing the pressing sleeves, accordingly damping force is adjusted, and the other end of the large sleeve is in threaded connection with a distance adjusting sleeve provided with a double-row angular contact bearing in the inside. The spring damping shock absorber does not need hydraulic oil, is compact in structure and has six degrees of freedom, the damping can be adjusted according to actual situations, and the overall height is adjustable during installation, so that the shock absorber has excellent performance.

是否PCT专利:
申请日期: 2013-07-25
公开日期: 2014
授权日期: 2014
专利申请号: CN201320448275.2
公布/公告号: CN203374719U
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/14111
Appears in Collections:空间自动化技术研究室_专利

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Recommended Citation:
刘金国,金玉章,孙澍锋,等. 弹簧阻尼减振器. CN203374719U. 2014.
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文件名: CN201320448275.2.pdf
格式: Adobe PDF
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