1) automatic bucket positioner and lift kick out device
自动复位限位装置
2) Automatic resetting device
自动复位装置
3) automatic replacement device of the valve
阀门自动复位装置
1.
The new-rebuilt plans for the automatic replacement device of the valve and dishing arrester are presented.
提出阀门自动复位装置及碟式制动器改造方案,实验表明该方案能抑制阀位漂移,满足泵站运行要求。
4) restrainer
限位装置
1.
A study on the design method of seismic restrainers for bridges;
桥梁中抗震限位装置设计方法的研究
2.
To prevent superstructures to fall off during earthquakes,restrainer devices are often needed at expansion joints of bridges to limit the relative displacement between adjacent bridge segments and between bridge deck and the pier at expansion joints.
本文在文献[4]、[5]考虑支座非线性和墩柱弹塑性及相邻梁体间碰撞计算模型的基础上,应用非线性时程方法对3种限位措施:伸缩缝处相邻梁体之间安装受拉连梁装置、流体黏滞阻尼器以及伸缩缝处墩梁之间设置受拉限位装置的限位效果进行分析探讨。
5) vibration mitigation device
限位装置
1.
Using finite element method to simulate the stayed-cable rain/wind-induced vibration,the vibration of stayed-cable after installing vibration mitigation device was analyzed;studies were carried out to make clear the characteristics of the dynamic behaviors of the device.
文章在DenHartog驰振机理的基础上,通过对在拉索端部附近安装限位装置来抑制风雨激振的措施进行研究,用有限元方法模拟了斜拉索风雨激振现象,分析了安装限位装置后拉索的振动,解明了安装限位装置前后拉索的振动特性。
补充资料：自动停针位装置
自动停针位装置 automatic needle positioning device
在缝纫机停机时，使机针自动停在规定位置的装置。一般有上针位、下针位二个位置。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条