Sunday, August 21, 2011

Cannon: Trigger/Lock/Sled Assembly finished, plus This week's winner!








Finished the trigger/lock/sled part today!

As you can see, the sled will glide between the two parallel 4x4 (10cm square) wooden beams, which are 33 cm apart. The trigger is a long upwards pole that you have to pull back to fire. I drilled a hole near the top of the trigger pole so I can later put a length of rope through it and pull from, like, 20 meters back (safety distance).

The winch will roll up strong mountaineer grade rope, actually two of them (you can see the massive rings I attached for the two ropes). It will take about 30 turns of the winch wheel to fully cock this monster.


The third picture shows the 4kg shot put ball, loaded in the double pouch. This is the largest diameter ball (10 cm) the weapon can fire, smaller balls are never a problem as long as you don't go smaller than 25mm (1").

The conventional slingshot is to give you a feeling for the size of the cannon...

Tomorrow, the "barrel" assembly!

Oh, by the way, this Sunday's winner is PetersonOD... congrats! Send me a PM on youtube with your slingshot choice (Panther or Cougar) and your address.

Next raffle is on, of course! Winner will be drawn next Sunday.





Posted by The Slingshot Channel at 7:08 PM

50 comments:

  1. AnonymousAugust 21, 2011 at 7:16 PM

    Looks awesome!

    ReplyDelete
  2. PHIL-ROKAugust 21, 2011 at 7:20 PM

    That is incredible

    ReplyDelete
  3. howardAugust 21, 2011 at 7:35 PM

    You are crazy! I like that! :P

    ReplyDelete
  4. TobseAugust 21, 2011 at 7:48 PM

    nice design! no compromises, I like it
    this is the way to go if you want master those Monster Ammo!
    good Job!!!

    ReplyDelete
  5. aDDERRAugust 21, 2011 at 8:10 PM

    wow thats an amazing design..my younger brother loves your video's

    ReplyDelete
  6. Tosh TogoAugust 21, 2011 at 8:12 PM

    Wow! You have really put some strength into the design. The 20ft. rope pull is a smart idea. I wouldn't want to be anywhere near that cannon if it should come apart under the tension. Safety glasses, at the very least, will be worn? :) Good craftsmanship from what I can see. If the rest looks like this, then it will be a tremendous success. Well done, Joerg.

    ReplyDelete
  7. NRXTMAugust 21, 2011 at 8:18 PM

    cool

    ReplyDelete
  8. AnonymousAugust 21, 2011 at 8:18 PM

    Looks awsome, i really like slingshots keep up the great work!!!!!!!!!

    ReplyDelete
  9. Opticus SpicusAugust 21, 2011 at 8:38 PM

    Concratulations PetersonOD.You are a lucky guy.
    Jörg, sieht gewaltig aus, ich bin jetzt schon sehr auf das video gespannt. See you, nächsten Samstag auf Pro7.
    Viele Grüße aus dem Hunsrück

    ReplyDelete
  10. bikermikearcheryAugust 21, 2011 at 8:54 PM

    thanks for posting this. Lots of fun

    ReplyDelete
  11. brianmitchell66August 21, 2011 at 9:30 PM

    This looks sweet! Can't wait.

    ReplyDelete
  12. As8MaNAugust 21, 2011 at 10:02 PM

    Looks awesome!!! and congratz for the winner :D

    ReplyDelete
  13. AnonymousAugust 21, 2011 at 10:23 PM

    Nice one,Joerge,looking forward to seeing the destruction this beast creates...
    Dalbergian

    ReplyDelete
  14. howardAugust 21, 2011 at 10:49 PM

    @Joerg: Samstag auf Pro7? Wie was wo? Hab ich da was übersehen?

    ReplyDelete
  15. Slingshots4EverAugust 21, 2011 at 11:04 PM

    Hey Joerg! I love your slingshots and I can't wait for the Slingshot Cannon! Keep up the amazing work!

    ReplyDelete
  16. szymeon.1996August 21, 2011 at 11:06 PM

    i couldnt wait to see your cannon
    maybe you try to brake trough the wall with it

    ReplyDelete
  17. AnonymousAugust 21, 2011 at 11:07 PM

    Congratz and this will be huuuuge!

    ReplyDelete
  18. kuletechAugust 21, 2011 at 11:53 PM

    Nice. I love your video's. If that can't bust through a brick wall I want to see the ammo pancake it leaves behind.

    ReplyDelete
  19. AnonymousAugust 22, 2011 at 12:10 AM

    can not wait to see the destructive power

    ReplyDelete
  20. Daniel StorlidAugust 22, 2011 at 12:19 AM

    sweet shit you got there man!

    ReplyDelete
  21. SGx71August 22, 2011 at 12:26 AM

    Cool designs,
    can't wait for the youtube movie about the cannon

    Still gathering info about to creat my own slingshot ...
    ( mainly waterballoon 'delivery' "Wet from above!!!"

    ReplyDelete
  22. elliot lesageAugust 22, 2011 at 1:13 AM

    i hav always liked your slingshots and i hope that i can make them as good as you some day

    ReplyDelete
  23. AnonymousAugust 22, 2011 at 3:19 AM

    please do not crack the planet in half when you fire this.


    xlionx

    ReplyDelete
  24. Al CAugust 22, 2011 at 3:24 AM

    That trigger lock looks totally pimp. Good work man!

    ReplyDelete
  25. MuizertAugust 22, 2011 at 3:44 AM

    Looks good, but that is not really a suprise :)

    All the best.

    ReplyDelete
  26. CaseyEAugust 22, 2011 at 3:58 AM

    How do you develop your trigger mechanisms?--I like the simple efficiency of the designs.

    ReplyDelete
  27. KektekAugust 22, 2011 at 4:16 AM

    Holy crap this looks awesome. Can't wait!

    ReplyDelete
  28. Jord the RedAugust 22, 2011 at 5:51 AM

    Dude...

    ReplyDelete
  29. Mr BedlamAugust 22, 2011 at 7:39 AM

    I'm excited to see it complete. Gonna look awesome

    ReplyDelete
  30. DJ'sAugust 22, 2011 at 7:45 AM

    this is the coolest thing i have seen since i was born! and the thing isn't even finished yet lol. that is going to be a great success, and this is gonna be about as famous as the first rocket that got launched into space, maybe even more than that. can't wait to se it finished...

    ReplyDelete
  31. AnonymousAugust 22, 2011 at 8:37 AM

    Yellow :)
    Damn, like with the ammo and pouch, only compared to the other stuff gives you an idea about how big it will be :)
    Cheers
    Rafal
    p.s. Second photo – the ring on the right: shouldn’t the bolt to go all the way through the thread?

    ReplyDelete
  32. Slingshot WraithAugust 22, 2011 at 8:55 AM

    that beast firing will be epic :-)

    ReplyDelete
  33. Tosh TogoAugust 22, 2011 at 9:33 AM

    If Einstein is to be believed: For those of us who survive WW3 and have to fight WW4, we can tell our comrades,'Yes, back in the long ago days when we could see images floating in the air, Joerg Sprave, the venerable Weapons Master,blessed be his name, taught us how to make weapons with sticks and stones--and rubber!' ---- Mad Max would be so proud! :)

    ReplyDelete
  34. ChristianAugust 22, 2011 at 9:34 AM

    nice design, I want to see it shoot! xD

    ReplyDelete
  35. szymonidesAugust 22, 2011 at 1:04 PM

    As a senior I'll want to be you!

    ReplyDelete
  36. Opticus SpicusAugust 22, 2011 at 1:06 PM

    Uhhhhh. Sorry. Donnerstag, 25.08.11 auf PRO7.
    Viele Grüße aus dem Hunsrück.

    ReplyDelete
  37. lucasjhaydenAugust 22, 2011 at 4:09 PM

    i cant wait to see the finished product it will be awesome.

    ReplyDelete
  38. Timmit104August 22, 2011 at 5:54 PM

    Everything you make looks incredible, I can't wait to see this thing in action!!!!

    Also, I saw you in Wired Magazine, and I was SO EXCITED, but then as I turned to the next page, I realized that it was a one page 'biography' of sorts..... I was so disappointed, I WANTED TO READ MORE!

    ReplyDelete
  39. stipeAugust 22, 2011 at 5:59 PM

    Finish it fast, i cant wait for video! Good job.

    ReplyDelete
  40. joshturierAugust 22, 2011 at 6:38 PM

    cant wait to see what this does to that car, its looks like its going to be incredible

    ReplyDelete
  41. AnonymousAugust 22, 2011 at 6:46 PM

    I saw one of your videos by chance and found them to be quite entertaining! Love slingshots and love your videos! :D

    ReplyDelete
  42. mckeeeAugust 22, 2011 at 7:07 PM

    coming along cant wait for this :)

    ReplyDelete
  43. DenAugust 22, 2011 at 8:57 PM

    excellent trigger, I played in my head that can be applied to the balls of this size, but this one easy and convenient

    ReplyDelete
  44. WmpyrAugust 22, 2011 at 9:47 PM

    It is a lot bigger than I thought it was going to be! That is going to pack some serious firepower!

    ReplyDelete
  45. UnknownAugust 24, 2011 at 5:00 AM

    Congratulations PetersonOD for winning!

    ReplyDelete
  46. slingshotAugust 26, 2011 at 2:28 AM

    I like the slingshot on the back

    ReplyDelete
  47. dmitriAugust 26, 2011 at 3:31 PM

    Congrats slingshot winnner!

    ReplyDelete
  48. cbp cbpAugust 13, 2015 at 8:13 AM

    Hire Wordpress Developer India
    http://www.aksharittechpvtltd.com/wordpress-development-in-india/

    ReplyDelete
  49. cbp cbpAugust 13, 2015 at 8:13 AM

    Magento Development Services India
    http://www.aksharittechpvtltd.com/magento-development-services-india/

    ReplyDelete
  50. cbp cbpAugust 13, 2015 at 8:13 AM

    Magento Developers India
    http://www.aksharittechpvtltd.com/magento-development-services-india/

    ReplyDelete

Subscribe to: Post Comments (Atom)