3. найдите в тексте ответы на вопросы. 1. what mechanism is necessary to guide the car? 2. how is the steering wheel connected to the front wheels? 3. why can the front wheels be swung to the left or to the right? 4. what does the manual steering system incorporate? 5. what types of manual steering gears in use do you know? текст to guide the car, it is necessary to have some means of turning the front wheels so that the car can be pointed in the direction the driver wants to go. the steering wheel in front of the driver is linked by gears and levers to the front wheels for this purpose. the front wheels are on pivots so they can be swung to the left or right. they are attached by steering knuckle arms to the rods. the tie-rods are, in turn, attached to the pitman arm. when the steering wheel is turned, gearing in the steering gear assembly causes the pitman arm to turn to the left or right. this movement is carried by the tie-rods to the steering knuckle arms, and wheels, causing them to turn to the left or right.the steering system incorporates: the steering wheel and column, steering gear, pitman arm, steering knuckle arm, front axle, steering knuckle pivot, tie-rods. there are several different manual steering gears in current use, such as the rack and pinion type and the recirculating ball type. the rack and pinion steering gear is widely used. another manual steering gear which is popular in imported cars is the worm and sector type. the steering wheel and column are the source of injury to the driver, air bags and other devices being developed now to safe the life of a driver. energy-absorbing columns must stop the steering wheel and column from being pushed to the rear as the front of the car is crushed in an impact.energy—absorbing column must also provide the driver with a tolerable impact as he moves forward and strikes the wheel with his chest
The mechanism necessary to guide the car is the steering system. This system allows the driver to turn the front wheels in the desired direction.
2. How is the steering wheel connected to the front wheels?
The steering wheel is connected to the front wheels through a series of gears and levers. The movement of the steering wheel is transmitted to the front wheels via these connections.
3. Why can the front wheels be swung to the left or to the right?
The front wheels can be swung to the left or right because they are attached to pivots. These pivots allow the wheels to rotate and change their direction of movement.
4. What does the manual steering system incorporate?
The manual steering system incorporates several components, including the steering wheel and column, steering gear, pitman arm, steering knuckle arm, front axle, steering knuckle pivot, and tie-rods. All of these components work together to allow the driver to control the direction of the car.
5. What types of manual steering gears in use do you know?
There are several types of manual steering gears in use, such as the rack and pinion type and the recirculating ball type. The rack and pinion steering gear is widely used, while the worm and sector type is popular in imported cars.
To find the answers to these questions within the text, we need to carefully read and analyze the given information. Let's analyze each question and find the corresponding answers:
1. What mechanism is necessary to guide the car?
In the text, it states, "to guide the car, it is necessary to have some means of turning the front wheels." This means that the mechanism necessary to guide the car is the means of turning the front wheels, which is the steering system.
2. How is the steering wheel connected to the front wheels?
The text states, "the steering wheel in front of the driver is linked by gears and levers to the front wheels for this purpose." This sentence explains that the steering wheel is connected to the front wheels through gears and levers.
3. Why can the front wheels be swung to the left or to the right?
According to the text, "the front wheels are on pivots so they can be swung to the left or right." This sentence clearly states that the front wheels can be swung to the left or right because they are attached to pivots.
4. What does the manual steering system incorporate?
The text provides a list of components that the manual steering system incorporates, stating, "the steering system incorporates: the steering wheel and column, steering gear, pitman arm, steering knuckle arm, front axle, steering knuckle pivot, tie-rods." This list explains the different components included in the manual steering system.
5. What types of manual steering gears in use do you know?
The text mentions two types of manual steering gears in use, namely the rack and pinion type and the worm and sector type. It states, "there are several different manual steering gears in current use, such as the rack and pinion type and the recirculating ball type." This sentence specifies the rack and pinion type as widely used and the worm and sector type as popular in imported cars.
By carefully reading the text and analyzing the given information, we can find the answers to each of the questions.