Задание для группы 1027

Topic “DRIVIHG SYSTEM”

1. Vocabulary

driving system - силовая передача

at his will - по своему желанию

cone clutches - конусные сцепления

disc clutches - дисковые сцепления

former- первый (из перечисленных)

coil spring – спиральная пружина

multiple disc - многодисковый

single plate – однодисковый

a number of – ряд, несколько

driving – ведущий

driven - ведомый

to mesh - сцепляться

spline - продольный паз

surface – поверхность

coil – катушка

spring – пружина

outer – внешний

to revolve – поворачиваться

to attach – прикрепляться

fixed – неподвижный

to continue - продолжать

       2. Read and translate the text.

DRIVIHG SYSTEM

When the motor - car has to be sat in motion first of all it is necessary to start the engine. When the engine is running you start the car. By means of a pedal, the operator at his will, connects or disconnects the engine with the transmission. This device is called a clutch. Clutches are divided into two main groups: cone clutches and disc clutches. In the former group two cone surfaces are used to convey the drive. The cones are normally pressed into contact with one or another by means of a single powerful coil spring. This type of clutch is old and is now used only to a limited extent. There exist two types of disc clutches: the multiple disc type, and the single plate type.

3. Answer the questions:

1. Into what groups are clutch divided?

2. What is the cone clutch?

3. What is the disc clutches?

4. Does the flywheel revolve these discs?