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Barba Family History

By Juan Barba. Barba Family History. Crest. History. The name Barba is Spanish, Catalan, Italian, Portuguese and southern French Originally started in Spain. The Barba’s then migrated to Mexico in the 1700’s. Facts.

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Barba Family History

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  1. By Juan Barba Barba Family History

  2. Crest

  3. History • The name Barba is Spanish, Catalan, Italian, Portuguese and southern French • Originally started in Spain. The Barba’s then migrated to Mexico in the 1700’s

  4. Facts • Approximately 50,000 people have this name in the USA.

  5. Trebuchet

  6. Trebuchet Designs

  7. Types of Trebuchets • The Floating Arm Trebuchets • The Fixed Counterweight on a fixed frame • The Swinging Counterweight • The fixed Counterweight on a floating frame

  8. Sizes Of The Trebuchet

  9. Purpose Of Trebuchet • Attack enemies • Some people have trebuchet building competitions

  10. Floating Arm Trebuchet • Vertical • Swinging Arm • Set of Wheels • Movable to any postion

  11. Fixed Counterweight on Fixed Frame • Built into the floor • Built to hurl large objects • Simplest design in terms of parts

  12. Swinging Counterweight • Built into Earth • Has a basket to place ammo on the side

  13. Fixed Counterweight On Floating Frame • This type of trebuchet is called floating frame because it is mounted on wheels • Can throw objects pretty far

  14. Common Features Of Trebuchet Rotating Beam around the axis Counterweight located at end of beam Are able to hurl objects Sling that is attached to other end of beam

  15. Thank You For Listening

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