Riefler escapement
名词 n.
英文释义
名词 n.
- A mechanical escapement for precision pendulum clocks, improving on the deadbeat approach by having the energy required to keep the pendulum swinging supplied by bending the short straight spring strip which suspends the pendulum.
词形变化
词源
Invented by Sigmund Riefler in 1889.
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数据来源: Wiktionary