FUNCTIONAL CROSS SECTION OF A MECHANICAL SPRING STARTER

[Hopeless_and_Forlorn]

This is very similar to the WWII-era Coffman starter for aircraft engines. Rather than springs, the Coffman utilized an explosive cartridge to pressurize a piston in a cylinder and move the spiral gear. The results were similar--a single, hard twist to a pinion gear to get things started. If you want too see a Coffman in action, check out the 1965 movie, Flight of the Phoenix.

[acarragher]

A brilliant tutorial, thank you. I wish more of these starters were fitted to older tractors.

[trustyoldiron]

Very interesting. I would have thought they would have used something like a massive torsion or coil spring. The use of conical springs is neat. It's probably a lot safer to disassemble as well.

[MangaleGurung-em]

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[joerobinson]

One would think you would want to have one of those for a generator starter. The big plus is no battery to go dead.

[CrDurwood]

Loved your prior film on Coffman starter land and field commander tractors had such a device loved the planes on carrier deck they used to chain them down backwards toward the sea to allegedly get more power !!!

[normanott]

I have overhauled a lot of different starters in my shop per the last 40 years but never seen o r of these.

[MangaleGurung-cidi]

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[rominhawk]

Wow! Great demonstration and presentation. Thank you very much.

[MangaleGurung-szxy]

You are very great 👍👍👍 for information ℹ️ℹ️ℹ️ the handle spring starter bro 👏👏👏👏👏

[Sonicdude]

I have had a design for a diesel engine that uses no electricity at all in my mind for years. I have been trying to come up with a starter mechanism that requires no electricity at all to work. I thought of using a pony motor for a starter but decided it was too much complexity for what I had in mind. This would be perfect. My engine design is now complete.

[MangaleGurung-hy]

Very great 👍👍👍 easy start tech and idea 💡💡💡 brother 👍😺😺😺😺

[creativerecycling]

This is an intriguing design. I like the use of Belleville spring washers. Compact and safe. Minimal moving parts and durability are top concerns in a device like this.
It would not be very practical for an automobile, with the engine enclosed. However, for industrial and agricultural use, this would be a game changer for a lot of people. Hunting down the jumper cables so that you can start an auxiliary generator makes little sense.

[MangaleGurung-em]

Very great 👍👍👍 your idea 💡💡💡💡 the engine start

[MeenBahadur-ex]

Very great 👍👍👍 brother 👏👏👏 for the making easy starter

[davidrussell]

Great cross sectional model and clearly explained . Thank you

[ВиталийБейгул]

May I know they produce a starter for motoblocks with a 186FA engine. If yes, what is its cost?

[neiltheplayer]

I wondered how that worked. Thank you for sharing

[yasarali]

Can be used for energy storage device..?? In Macro level

[kangaroostew]

This is obviously a game changer for poorer countries but also for vital water pumps and standby generators. Even boat owners