escape wheel

基本解釋

The emergency escape device for high rise building consists of jack ladder, guide track, chain wheel, speed varying mechanism, hydraulic speed regulating controller, etc.
本發(fā)明是一種高層建筑遇險(xiǎn)時緊急逃生裝置，也是一種理想的消防設(shè)施。該裝置主要由鏈梯、導(dǎo)軌基架、鏈輪、變速機(jī)構(gòu)、液壓調(diào)速式控制器等組成。
ip.com
The invention relates to an escape wheel (10) having a direction of rotation which defines an upstream direction and a downstream direction, which is intended to be used in an escape mechanism.
本發(fā)明涉及一種具有旋轉(zhuǎn)方向的擒縱輪（10），其限定了上游方向和下游方向，該擒縱輪想要使用在擒縱機(jī)構(gòu)中。
ip.com
The darkness behind, who is in control of everything, the sweet love again into the magic wheel, will escape to where?
黑暗的背后，究竟是誰在操縱一切，這對誤入魔輪的甜蜜愛人，又將逃向何處？

They scaled the fence and soon found the key to his escape from Chattanooga: a wheel matching his Honda Civic.
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a toothed wheel that engages intermittently with a balance wheel or pendulum, causing the mechanism to oscillate and thereby moving the hands of a clock or watch (Also called scapewheel)