A Mid-level (Middle-aged) Office Worker’s Laid-Back Industrial Revolution in Another World

Finished discussing the artificial lake relationship, Bell Tone and Tracy had invited Carol to come to Taylor's Magic Equipment Store.

"You were thinking about that in that discussion..."

Carol was stunned when she was asked about Crane's practical proposal by Bell Sound and Tracy.

"Suzune, can you briefly (...) explain it again?

"Yes, what I and Mr. Tracy thought of was a way to use the principle that when you place one moving pulley between the string fixed to the ceiling and one constant pulley, the load when lifting becomes 1/2 of the weight of the hanging load, strapped to the hanging part of the hanging moving pulley and to the ceiling, and placed a new moving pulley in the middle, so that a couple of 1/2 are applied.

But I didn't think I could be hired by cranes for this.

Um... at the end of the day, I could only pull the string of the constant pulley at the top, so I thought it would be difficult to raise or lower my luggage by 1-2m, as in the crane concept.

Write as the ringtone explains the rough painting you just did to Carol.

"Hmm... it looks like I could raise it somewhat up to about the third... but six is hard.

"Yes, so I thought of a different way...

Get iron bars at the top and bottom.

Attach the string with the end fixed to the top and 10 constant pulleys.

At the bottom, attach the hanging part of the moving pulley at the same intervals as the stationary pulley in the position shifted by 1 piece of the moving pulley and the pulley.

And as you pass the string that fixed the end from the constant pulley to the moving pulley and the constant pulley...

A mechanism that allows you to raise and lower just by the string coming and going between the upper fixed group of pulleys and the lower group of moving pulleys.

This is the way 1/2 is going to be enough.

And the reason for shifting between the constant pulley and the moving pulley is that it is possible to raise it to the same position when it is lifted off.

Explain enthusiastically as the bell sounds draw rough drawings.

"Hmm... I see.

So, Suzune, what you've been saying to me about this is, you know, making...

There are good and bad sides to things.

The good side is' I can lift heavy objects with light force 'that I have just heard.

So, what's the bad side?

Carol listens sharply in her eyes.

"... I use 10 pulleys, so I have to wind up the string about 20m so I can raise 1m.

Besides, it is assumed that the container is about 2000kg, so even if you use 10 of them, the weight of the winder is 100kg.

To be honest, I want to use 20 because I want to be able to raise things at about 50kg, as I originally thought, but it is unrealistic... and that would result in a slight anxiety as to whether the only way to fix the winder when winding can be done is with the original iron bars and a technique that bearings are indispensable for this pulley.

"Bearings... I see, the pulley has to move smoothly to get things up and down smoothly.

"Yes... it's just a pulley with 20 interlocking, if you move even one dull, you'll have a hard time lifting and lowering the load.

Then you can only ask for this pulley part from the Carols who make the carriage bearings.

"Hmm... then do I have to slim the bearings?

It's too wide for the bearings I'm putting on the front carriage right now.

Shall I get a drawing for Suzune about that?

"... you still will.

It involves the bearings, and I would like you to charge the product price for the tip of the crane. Can you do that?

"I hope so, too.

So will you make a tentative contract soon?

Taylor, paper and pen.

Carol nods and asks Taylor for something to write about.

"... ha... I'll sign another contract...

Wouldn't you be angry, Takeo?

The ringtone says with a tired face.

"If you're the director, wouldn't you say 'well done'?

Tracy says.

"Mm-hmm... Takeo won't be angry, on the contrary, he's going to be very worried.

That's distressing, isn't it?

"Perhaps so.

I say it as Tracy makes an indescribable face.

"In the end, didn't you two hear about the artificial lake?

Taylor comes to the two of us with a bitter smile.

"I know you honestly heard the ship's expert point.

I'm the driving part of the ship.

I'm not very interested in port facilities.

Well, I thought about pulleys to make it easier to unload... but you don't want to join an artificial lake that far.

Plus, I don't think I'll be able to study the power department if I join the story any further.

"Mr. Suzune would be good with that, wouldn't he?

How's Crane's structure, Mr. Carroll?

Tracy asks Carol.

"From what I've heard about Suzune, the safety concerns those two said would have been dispelled.

And then there's the scale of the crane that Roach makes.

Suzune, what did you think when you saw the crane drawings that Dan and Cloy showed you?

Carol asks the ringtone.

"... you support the 2,000kg load..."

The ringtone reminds me of the drawings Dan and Cloy showed me.

"To be honest, 'Tree?' I thought... Mr. Carroll, can you match 2000 kg with 20 pulleys with bearings and the basement... with that thickness tree?

The ringtone is heard.

"Suzune thought so too... maybe don't break it in that crane as shown.

"Right.

Shall we think about the whole crane thing after Takeo returns?

"Right.

Perhaps Master Kitamizato will go see those two soon, so shall we talk about it then?

"Right.

Carol and the ringtone nodded.