IBLS Coupler and Safety Chain Standards: Difference between revisions

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[[File:Coupler Safey Chain Drawing cropped.png|thumb|center|600px|Couple and Safety Chain Layout]]
[[File:Coupler Safey Chain Drawing cropped.png|thumb|center|600px|Couple and Safety Chain Layout]]
<center>
<table border="1">
<tr><td>Scale</td><td>Gauge</td><td>Couple Height (CH)</td><td>Chain Offset (CO)</td></tr>
<tr><td>3/4"</td><td>3-1/2"</td><td>2.25</td><td></td></tr>
<tr><td>1"</td><td>4-3/4"</td><td>4.4375</td><td></td></tr>
<tr><td>1-1/2"</td><td>7-1/4"</td><td>4-7/16" +0" -3/16"</td><td>2-1/2" +/- 1/4"</td></tr>
<tr><td>1-1/2"</td><td>7-1/2"</td><td>4-7/16" +0" -3/16"</td><td>2-1/2" +/- 1/4"</td></tr>
<tr><td>1.6"</td><td>7-1/2"</td><td>4-7/16" +0 -3/16"</td><td>2-1/2" +/- 1/4"</td></tr>
</table>
</center>


== References ==
== References ==


* [http://www.illinoislivesteamers.com/images/Standards/1-5%20inch%20standard.pdf Illinois Live Steam 1-1/2" Scale Standards]
* [http://www.illinoislivesteamers.com/images/Standards/1-5%20inch%20standard.pdf Illinois Live Steam 1-1/2" Scale Standards]

Revision as of 20:30, 9 February 2013

Layout

Couple and Safety Chain Layout
ScaleGaugeCouple Height (CH)Chain Offset (CO)
3/4"3-1/2"2.25
1"4-3/4"4.4375
1-1/2"7-1/4"4-7/16" +0" -3/16"2-1/2" +/- 1/4"
1-1/2"7-1/2"4-7/16" +0" -3/16"2-1/2" +/- 1/4"
1.6"7-1/2"4-7/16" +0 -3/16"2-1/2" +/- 1/4"

References

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