Les engrenages et le mouvement rotatif

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  • เผยแพร่เมื่อ 17 ต.ค. 2024

ความคิดเห็น • 25

  • @kovko69
    @kovko69 7 หลายเดือนก่อน

    The conical gear could be made more efficient. You'd stack three gears above each other and affix them coaxially to move together, they'll form an inverted cone and mesh with the respective gears. It'll be more efficient due to a lower friction with either a cycloidal or involute teeth profile. I see in the drawing that one such variation already exists among da Vinci's works (the third, rightmost inverted conical gear drawing).
    Another variation of this design I came up with is to directly nest each of the driven gears within one another (the two outer ones would have concave cages below the plane). Instead of using an inverted set of gears to drive the now nested gears, you'd uses a shaft with gears of the same radius and affixed to each other, to perpendicularly drive the nested gears. Since the inner gear is driven at the same rate as the outer gear, it will make a full revolution faster. Visuals and space constraints aside, in terms of outcome, it's virtually the same thing.
    The perpendicular version is a good visualization as to why say, track runners start "closer" to the finish line as one moves further out to the wider lanes.

  • @Zack-xz1ph
    @Zack-xz1ph 2 ปีที่แล้ว +6

    seen that picture of a cone and gears many times, never knew that's how it worked. Interesting. Wonder what the applications are

    • @vysakhak191
      @vysakhak191 2 ปีที่แล้ว

      Ball bearing??

    • @1islam1
      @1islam1 2 ปีที่แล้ว

      @@vysakhak191 🔴 What Is Islam? ⚠️
      🔴 Islam is not just another religion.
      🔵 It is the same message preached by Moses, Jesus and Abraham.
      🔴 Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God.
      🔵 It reminds us that since God created us, no one should be worshipped except God alone.
      🔴 It also teaches that God is nothing like a human being or like anything that we can imagine.
      🌍 The concept of God is summarized in the Quran as:
      📖 { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4)[4] 📚
      🔴 Becoming a Muslim is not turning your back to Jesus.
      🔵 Rather it’s going back to the original teachings of Jesus and obeying him.

    • @vysakhak191
      @vysakhak191 2 ปีที่แล้ว +1

      @@1islam1 Om Namaḥ Śivāya

  • @pierredessage5530
    @pierredessage5530 2 ปีที่แล้ว

    Vraiment merci beaucoup pour tout!!!.

  • @DARAD-View-now
    @DARAD-View-now 2 ปีที่แล้ว +3

    *_От водяной мельнице вполне может работать!_*

  • @diegopendinorodriguez4829
    @diegopendinorodriguez4829 2 ปีที่แล้ว

    Ese es el ideal para un pedal. Cuando quieran lo inventamos.

  • @nicolasanne1733
    @nicolasanne1733 2 ปีที่แล้ว +7

    Et là on peut dire que du marteau la machine devint scie (sauteuse) 🤗

    • @schirmeyerb
      @schirmeyerb 2 ปีที่แล้ว

      Oui ! Mais je n y vois pas trop d intérêt.... CAR IL FAUT TOUNER LA MANIVELLE

    • @1islam1
      @1islam1 2 ปีที่แล้ว

      @@schirmeyerb 🔴 What Is Islam? ⚠️
      🔴 Islam is not just another religion.
      🔵 It is the same message preached by Moses, Jesus and Abraham.
      🔴 Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God.
      🔵 It reminds us that since God created us, no one should be worshipped except God alone.
      🔴 It also teaches that God is nothing like a human being or like anything that we can imagine.
      🌍 The concept of God is summarized in the Quran as:
      📖 { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4)[4] 📚
      🔴 Becoming a Muslim is not turning your back to Jesus.
      🔵 Rather it’s going back to the original teachings of Jesus and obeying him.

    • @SoulBadoulibur2024
      @SoulBadoulibur2024 ปีที่แล้ว +1

      @@schirmeyerb oui mais a l'époque ils utilisaient des roues à aubes activer par la force de l'eau pour faire fonctionné le mécanisme qui permettait en autres de créer des marteau pilon de grande envergure pour forger plus rapidement mais surtout sans effort les grandes plaques d'acier

  • @miroboy3856
    @miroboy3856 2 ปีที่แล้ว +2

    super top, gostei

  • @тритривидос
    @тритривидос 2 ปีที่แล้ว +1

    👍

  • @bengkelyoutubenr8352
    @bengkelyoutubenr8352 2 ปีที่แล้ว

    Nice

  • @mig_21bison
    @mig_21bison 2 ปีที่แล้ว

    Is it "da Vinci.."??

    • @saif1002
      @saif1002 2 ปีที่แล้ว +1

      yes

  • @francoisd7951
    @francoisd7951 2 ปีที่แล้ว

    And it s all.... come on...

  • @wiratsirithana6374
    @wiratsirithana6374 2 ปีที่แล้ว

    👍👍👍👍👍🙋✌️

  • @MukeshKumar-jw6ji
    @MukeshKumar-jw6ji 2 ปีที่แล้ว

    👍

  • @wiratsirithana6374
    @wiratsirithana6374 2 ปีที่แล้ว

    👍👍👍👍🙋