Pages in this category are backup up. In practice, all pages should belong to this category.
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All items (229)
A
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- Assembling the little ladder
- Attaching cheiroballistra fork and tenon to the slider
- Attaching field-frame bars and rings
- Attaching field-frames to the little ladder and the little arch
- Attaching little ladder to the case
- Attaching pi-brackets to field-frame bars
- Attaching the bar to the cone
- Attaching the bar to the cone - method 2
- Attaching the handle to the slider
C
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- Case study: comparison of elasticity of sinew and nylon cord
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- Cheiroballistra
- Cheiroballistra arms
- Cheiroballistra case, slider and crescent-shaped piece
- Cheiroballistra field-frames
- Cheiroballistra little arch
- Cheiroballistra little ladder
- Cheiroballistra triggering mechanism
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- Cutting the grooves to the cones
D
F
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- Fitting the little ladder tenons to field-frame pi-brackets
- Forces exerted by the field frames upon the little ladder and little arch
- Forging cheiroballistra trigger
- Forging field frame rings with an overlapping end
- Forging pi-brackets
- Forging quadrangular handle
- Forging rings using a horizontal ring forging template
- Forging T-clamps
- Forging the claw
- Forging the claw - method 2
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- Forging washers with a two-layer core and an integrated rim
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G
L
M
- Making a composite slider
- Making a field-frame location marker template
- Making a horizontal ring forging template
- Making a light-weight metal hoop
- Making a little arch fork forging template
- Making a washer rim drilling template
- Making cheiroballistra fork and tenon
- Making Iriarte-style cheiroballistra handle
- Making pi-brackets
- Making rectangular pulling handle for cheiroballistra
- Making ring forging template from steel pipe
- Making round cheiroballistra handle
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- Making sliders
- Making steel field-frame rings
- Making steel field-frames bars
- Making steel hooks for arms
- Making steel washers
- Making T-clamps
- Making the cheiroballistra case
- Making the clip
- Making the crescent-shaped piece
- Making the crescent-shaped piece from a curved piece of wood
- Making the crescent-shaped piece from veneers strips
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- Making the fork
- Making the little arch
- Making the little ladder metal parts
- Making the metal hoop for the arm
- Making the stretcher
- Making tillered cones
- Making washer bars - method 2
- Making wedges using a circular saw
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- Marking the location of field-frame bar tenons to field-frame rings
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- Modifying locking pliers for clip usage
P
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- User blog:Samuli.seppanen/"Ballista ready"
- User blog:Samuli.seppanen/117 joules reached, more to come
- User blog:Samuli.seppanen/84 m/s
- User blog:Samuli.seppanen/A solution to the draw length issue
- User blog:Samuli.seppanen/Attaching the rungs
- User blog:Samuli.seppanen/Back in business
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- User blog:Samuli.seppanen/Correcting bolt flight
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- User blog:Samuli.seppanen/Elliptic tiller on arms
- User blog:Samuli.seppanen/Elm, elm, elm and more elm
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- User blog:Samuli.seppanen/Final version of the arms?
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- User blog:Samuli.seppanen/First velocity measurements on the cheiroballistra
- User blog:Samuli.seppanen/Fixes, bugs and performance improvements
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- User blog:Samuli.seppanen/Forged new parts
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- User blog:Samuli.seppanen/Good news, bad news
- User blog:Samuli.seppanen/Happy stretching
- User blog:Samuli.seppanen/Hard won joules
- User blog:Samuli.seppanen/Hoop damage
- User blog:Samuli.seppanen/Hunt for the 65 cm power stroke
- User blog:Samuli.seppanen/Integrity checks
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- User blog:Samuli.seppanen/Little ladder placement
- User blog:Samuli.seppanen/Little ladder tenons bent to more proper angle
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- User blog:Samuli.seppanen/More on crushing damage on the cones
- User blog:Samuli.seppanen/More shots, more lessons learned
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- User blog:Samuli.seppanen/New arms
- User blog:Samuli.seppanen/New articles and some penetration test pictures
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- User blog:Samuli.seppanen/New design for 11 dactyl cones
- User blog:Samuli.seppanen/New field-frames almost ready to go
- User blog:Samuli.seppanen/New field-frames riveted
- User blog:Samuli.seppanen/New little ladder, arch and washer rotation tool
- User blog:Samuli.seppanen/New parts
- User blog:Samuli.seppanen/New pulling handles
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- User blog:Samuli.seppanen/Non-obvious solution
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- User blog:Samuli.seppanen/Published an article on the cheiroballistra
- User blog:Samuli.seppanen/Purpose of the Pittarion
- User blog:Samuli.seppanen/Regarding location of the release mechanism
- User blog:Samuli.seppanen/Replacement field-frames and bars for the arms
- User blog:Samuli.seppanen/Replacement parts
- User blog:Samuli.seppanen/Replacement washer bars
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- User blog:Samuli.seppanen/Speedbumps
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- User blog:Samuli.seppanen/Tale of amusing misfires
- User blog:Samuli.seppanen/Test shots with 14 dactyl cones
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- User blog:Samuli.seppanen/The handle and cheiroballistra pullback
- User blog:Samuli.seppanen/The outswinging theory
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- User blog:Samuli.seppanen/Two more days at the forge
- User blog:Samuli.seppanen/Various failed experiments
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