Language: 
To browser these website, it's necessary to store cookies on your computer.
The cookies contain no personal information, they are required for program control.
  the storage of cookies while browsing this website, on Login and Register.

GDPR and DSGVO law

Storing Cookies (See : http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm ) help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
https://overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please LEAVE this website now. From the 25th of May 2018, every existing user has to accept the GDPR agreement at first login. If a user is unwilling to accept the GDPR, he should email us and request to erase his account. Many thanks for your understanding

User Menu

Google Search

Custom Search

Author Topic: Ermola Andrei  (Read 22639 times)

Offline rstergar

  • Newbie
  • *
  • Posts: 40
Re: Ermola Andrei
« Reply #15 on: April 16, 2018, 05:50:04 PM »
Still no progress on replicating ermola gear...

Now I simplified this gear if someone can help me?

Need mechanism which will push blue gear from green circle only on outer half where orange dot is...

Watch simulation when I add spring you can see it is possible... but when it get on inner side of the blue gear I get reverse rotation...

https://youtu.be/NHcStpmHRVI

If someone have idea how to do it please share it... I believe we can do it together ;)

Thank you

Offline Low-Q

  • without_ads
  • Hero Member
  • *****
  • Posts: 2847
Re: Ermola Andrei
« Reply #16 on: April 16, 2018, 06:23:57 PM »
Still no progress on replicating ermola gear...

Now I simplified this gear if someone can help me?

Need mechanism which will push blue gear from green circle only on outer half where orange dot is...

Watch simulation when I add spring you can see it is possible... but when it get on inner side of the blue gear I get reverse rotation...

https://youtu.be/NHcStpmHRVI

If someone have idea how to do it please share it... I believe we can do it together ;)

Thank you
One question: Will a spring add energy into the system? You stretch it, release it. No magic happens.


Vidar

Offline rstergar

  • Newbie
  • *
  • Posts: 40
Re: Ermola Andrei
« Reply #17 on: April 11, 2019, 10:07:09 PM »
After some time I get new idea about this motor...

https://youtu.be/0NGstpB5NzI

In practice, the yellow circle should be pushed to try rotate it which will then rotate silver gear and silver gear will push red gear to rotate around own axis and red gear will push on fixed green gear and then blue circle will rotate around own axis because red gear is attached to blue circle with bearings... my theory :) what do you think?
because silver and fixed green gear have the same number of teeths the yellow circle doesnt rotate...

i will try to build this model and test it...

you can try algodoo file to simulate it

thank you

Offline rstergar

  • Newbie
  • *
  • Posts: 40
Re: Ermola Andrei
« Reply #18 on: September 11, 2021, 05:10:34 PM »
Finally some good news  ;D

https://www.youtube.com/watch?v=GJBW_gebmms

Thank you Andrey  ;)