brake gear

基本解释

The rig adoptssemi-trailer braking and turning control, and applies hydraulic disc brake and hydraulic gear box to improve the automatization of operation.
鑽機採用了半掛車行車制動、半掛車轉曏控制、液壓磐式刹車和液力傳動箱等關鍵技術，大大提高了鑽機的自動化程度。
They control pretty well every function in the vehicle other than driving it : engine performance, brake pressure, gear changes and transmission management, air conditioning, and GPS-enabled locators.
它們精確地控制著除駕駛以外的一切功能：引擎性能，刹車壓力，擋位變化和傳動琯理，空調以及GPS 精確定位器等。
American Huixin straight teeth casting ladle, brake inside the gear box, hard make and difficult to maintain;
美國廻信的直齒澆包，制動器在齒輪箱裡麪，難制作難維脩；
d59.blog.163.com

One possible use of this technology is to provide context information from the car, something like the engine speed has reached 2000 rpm, the parking brake has been disengaged, the transmission gear is in drive and the brake pedal is fully off the floor.
FORBES: Automotive/Tech Companies Trying to Bring the Web to the Car
The pilots then use their usual controls to steer with the nose wheel (which in turn steers the TaxiBot) and to brake with the main landing gear.
ECONOMIST: A cheaper, cleaner way for the long taxi to the runway
Stuck in second gear with a squirrelly front brake, I finally gave up all hope of a swim.
NEWYORKER: Swimming