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Description: Includes weave descendant/s, history, flexibility, look/feel, and sample stats.
Description: Pterodactyl Chain is a chain form of
Half Persian 2 in 1 Unit,
Barrel formation, on the
R.I.M.
Each section alternates right and left handed to balance the chain. The larger rings are stacked but can also alternate
forming Pterodactyl Gridlock Chain, which can be purely right or left handed but will also twist. Pterodactyl Chain has
an AR lock feature; the horizontal smaller rings are kept at the top and bottom of the chain only because of their size.
This chain is highly flexible in all directions. The picture sample is made with stainless steel:
16swg 31/128"
rings are 4 in 1 with 4.05 AR and
18swg 9/64"
rings are 2 in 1 with 3.11 AR.
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Discovered By & Date: This category gives credit to the person/people that discovered the weave and the date the weave was discovered. Picture proof and earliest known date of discovery is required. Discovery does not equal
ownership. All chainmaille weaves are open source, but we seek to give credit to those who contribute to the chainmaille community out of respect.
Discovered By & Date: William Dewar | August 2016
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Minimum AR: This is an objective value. The smallest known aspect ratio that will work with this weave.
Minimum AR: Variable
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Ideal AR Range/s: This is a subjective value. The aspect ratio range/s where the weave has been found to be functional.
Ideal AR Range/s: Variable
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Maximum AR: This is an objective value and only applies to weaves that have an AR lock feature.
Maximum AR: 3.20 for the smaller rings.
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AR Lock: If a weave has a dramatic new look or is structurally different simply because of a change in aspect ratio, it has an AR lock feature.
AR Lock: yes
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Chiral: Does the weave have right/left handed versions?
Chiral: No
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Prime: Does the weave have one ring size and consistent ring ratio?
Prime: No
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# of Ring Sizes Used: Ideally, how many rings sizes are used to make this weave?
# of Ring Sizes Used: 2
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Consistent Ring Ratio: Does each ring in the weave connect to the same number of other rings?
Consistent Ring Ratio: No
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Ring Ratio: How many rings does each ring connect to? Value must be constistent thoughout the weave to be noted. Described as "x in 1" in the title/name of the weave.
Ring Ratio: N/A
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Strength: A subjective value that determines resistance to breakage. Determined from minimum AR of the largest rings used.
<3.00 AR = Highest
3.01 - 4.00 AR = High
4.01 - 5.00 AR = Medium
5.01 - 6.00 AR = Low
>6.00 AR = Lowest
Strength: Medium
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# of Rings/Repeating Section: This category does not apply to units. How many rings does it take for the pattern to repeat? Determined from the same ring position and orientation.
# of Rings/Repeating Section: 3
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Cross Section: This only applies to chains. The shape the weave has when an imaginary cut is made perpenticular to its length.
Cross Section: Stadium (disco rectangle)
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R.I.M. Level 4 Structure: This link goes to the "Ring Interaction Model" and highlights the beginning first 4 ring's structure.
R.I.M. Level 4 Structure:
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Ancestors/Prerequisites: Internal link/s to weaves that precede and are related or similar.
Ancestors/Prerequisites:
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Descendants: Internal link/s to weaves that follow and are related or similar.
Descendants:
Pterodactyl Gridlock Chain
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M.A.I.L. External Link: External link to the Maille Artisans weave entry.
M.A.I.L. External Link:
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Tutorial/s (Internal Link/s): Internal link/s to weave tutorials.
Tutorial/s (Internal Link/s):
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Tutorial/s (External Link/s): Link/s to tutorial/s on other sites.
Tutorial/s (External Link/s):
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Tome of Weaves Documentation: Documented by and date (internal).
Tome of Weaves Documentation: Joshua Diliberto | 2/23/2020 10:14:47 PM
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M.A.I.L. Documentation: Documented by and date on Maille Artisans.
M.A.I.L. Documentation: Joshua Diliberto | 8/15/2016 10:16 pm
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Last Edited (Internal): Date of most recent edit.
Last Edited (Internal): Joshua Diliberto | 10/19/2022 3:04 pm