Pulley - brake for safety circuit of the elevators or rises - load hydraulic or other, are not provided with a parachute

• 1. 一种用于电梯检测的安全回路短接装置和电梯安全回路 [P] . 中国专利： CN213923638U . 2021-08-10
• 2. 用于监控电梯设备的安全回路的方法和用于电梯设备的安全回路的监控装置 [P] . 中国专利： CN108367889A . 2018-08-03
• 3. Safety circuit for the elevators and rises - load hydraulic or other are not provided with a parachute [P] . 法国专利： FR1099832A . 1955-09-09

  机译： 电梯和升降机的安全回路-液压负载或其他未配备降落伞

• 4. The parachute of safety for the elevators and rises - charges [P] . 法国专利： FR9390E . 1908-10-19

  机译： 电梯安全降落伞-费用

• 5. The parachute for elevators and hydraulic charge rises - [P] . 法国专利： FR1108069A . 1956-01-09

  机译： 升降机和液压充气的降落伞上升-

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• 2. Parallel hydraulic pressure assist/work circuit hybrids for automated side loader refuse vehicles. [D] . Echter, Nicholas. 2012
• 3. New Inspection Skill for Load-test of Hydraulic Elevator without Actual Loads [O] . Yun-Seop Heo, Yong-Gi Eom 2013
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• 1. 多孔式液压缓冲器在滑轮缓冲装置中的应用研究 [C] . Bi Ke ,毕柯 ,Wu Gang . 2016年全国声学设计与演艺建筑工程学术会议 . 2016
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