The door of the courtyard house has been welded dead

Chapter 413: Someone from FAW Factory
"Is this the Red Star seat belt?"

In the parking lot of the Transportation Department, several engineers from the FAW Factory looked at the extremely crude three-type seat belts on the Stypunk with some astonishment on their expressions.

One of the middle-aged masters wearing glasses sat expressionlessly in the driver's seat and felt it personally.

"Compared with traditional seat belts, this seat belt can firmly fix the upper body. Although it is a bit uncomfortable, it can indeed effectively restrain the person to the chair during sudden braking or collision, offsetting the damage caused by inertia. !”

The old engineer's words were quite pertinent and he gave his own opinions. The younger ones standing at the car door listened to the words of the people inside and gave up their colored glasses.

Li Feng, who was standing below, held his hands in his arms, holding his chin and looking at the people above him with a smile. He would not neglect them because Jiang Xianda was now in charge of the driving school. In his opinion, There are still fewer cars in the driving school. If there are more than [-] million, it will be a project incubated by ourselves.

"Lan Gong, this steering wheel is too big and can easily hit your chest. If the diameter is smaller, the safety will be greatly improved for the fragile chest of the human body!"

Following Li Feng's words, several FAW elder brothers in the car looked thoughtfully at Li Feng under the car.

"You do have your own ideas for this improvement, but the fixed position and designed locks can be improved. As for the steering wheel, if it is small, I am afraid it will have a great impact on the driver when turning!"

After finishing the experience, Lan Gong got off the car and gave up his seat to several young people who came with him. He agreed with Li Feng's words, but there was no better way now.

After all, turning the steering wheel of a large car requires a lot of strength. If it is smaller, I am afraid that the physical requirements for the driver will be higher.

"I have an idea here, but I am not a mechanical designer myself. I feel it may be useful to you. Just come over this time and see if you can verify whether this idea can be realized!"

Li Feng invited Engineer Lan to sit down on the bench at the door of the maintenance room, took out the big front door from his pocket, and handed one over, but Engineer Lan waved his hand, and Li Feng had to light it on his own.

Lan Gong looked at the young man in front of him, then continued to draw a drawing of a three-point safety belt on his knee and whispered.

"If you have any ideas, just tell me. As long as it's useful for the vehicle, I can help you think about it!"

Maybe it’s because Li Feng’s three-point seat belt does have something to it. Although it’s simple, it can reflect a person’s unbridled thoughts. When designing, sometimes what’s missing may be a sudden burst of ideas (inspiration). .

"Look at that!"

Li Feng pointed to an old-fashioned jack placed on the ground in the workshop. Lan Gong stopped drawing the picture in his hand, stretched his head and looked in the direction Li Feng pointed.

"The jack uses sealed grease to move the jack four or two times, and can support tons of weight with human hands. If the connection between the steering wheel and the wheel does not use a traditional mechanical hinge, but has something similar to a jack, Isn’t it, the physical requirements for drivers are much smaller!”

"In addition, the size of the steering wheel can also be appropriately reduced, and more people can participate in the process of driving and transportation!"

In the second half of Li Feng's words, he started to follow Lan Gong's footsteps and walked to Jack. Lan Gong was stunned and didn't speak. He couldn't care less about drawing now. It was like a flash of lightning flashed through his mind.

Seeing Lan Gong holding the dirty jack in fascination, Li Feng moved his hands in front of his eyes, and then he came back to his senses.

"Wait, don't say anything yet, let me think about it!" Engineer Lan didn't mind being dirty, so he stuffed the half-drawn drawing into his coat pocket, gritted his teeth and hugged the jack, and put it on the maintenance table with a huff. On Ben's workbench, he grabbed a piece of letterhead, bit off the pen cap, and indulged in his own world.

The people in the maintenance workshop were still stunned when they saw the stranger who had barged in. Li Feng waved his hand, and they consciously went out immediately.

"Ruler, ruler~!"

Seeing Lan Gong following the devil, mumbling and looking for something everywhere, Li Feng hurriedly opened Master Jia's drawer, found an iron ruler and stuffed it in, and Lan Gong calmed down.

Quietly looking at the sketch on the letterhead, Li Feng also had little knowledge of the professional drawings he drew. The only thing he could understand was probably the round steering wheel.

The few young engineers brought by Lan Gong outside the door thoroughly understood the products in the car. After getting off the car, they couldn't find them. It wasn't until they saw Li Feng and Li Feng at the workbench, looking at the drawings one by one, that they Everyone came together.

"No, it can't hold up here, metal fatigue has to be taken into consideration~!"

"And the shudder when turning, the seal...!"

Several engineers, after studying the drawings drawn by Lan Gong and the jack beside them, guessed what he wanted to do, and directly squeezed out Li Feng, the person who put forward the opinions, and they began to study enthusiastically. .

"Consider the service life of the seal to be about two years. During overhaul, replace it and refill the hydraulic oil. If it is more than two years, the material will not meet the requirements!"

"...!"

Li Feng, with his hands in his pockets, leaned against the wall quietly. He saw that in some places, these intellectuals were arguing, and they all looked red in the face, which really showed a bit of scientific research spirit.

It lasted for two or three hours, until several people were exhausted, and Li Feng clapped his hands to attract their attention.

"It's almost time. It's time to go to dinner. Do you need to fill your stomach to make revolution? After dinner, let's continue the discussion to see if there is any possibility of putting it into practice!"

Lan Gong came back to his senses, took off his glasses, pinched the bridge of his nose tiredly, then stood up from his seat with an excited look, stretched out his hands, took the initiative to hold Li Feng's right hand, and shook it vigorously.

"Comrade Li Feng, your idea has really helped us a lot. The possibility is very high. If we really follow this idea, we can be sure that the effort required to turn a large car will be reduced to about the same as that of a small car!"

"Of course, we have to make accurate calculations to know. This trip is not in vain, thank you, thank you!"

Several young people in front of the workbench looked at Lan Gong's excited expression and realized that it was not his whim, but the credit of Section Chief Li in front of him.

"As long as I can provide you with some help and contribute to the country's transportation industry, I'll be happy before it's too late. Don't thank me. I'm just talking about it. The actual implementation needs to be professional talents like you!"

In the simple repair room, the engineers sent by the FAW plant gave Li Feng warm applause. For them, an achievable idea was tantamount to providing them with the greatest help.

(End of this chapter)