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October 20, 2022

Engineer's Scale Model of an Extending Fire Escape Ladder

Screen Shot 2022-10-19 at 12.15.32 PM

From 1st Dibs:

A detailed engineer's model of a lattice-girder extending fire escape ladder.

Screen Shot 2022-10-19 at 12.14.54 PM


The ladder can be extended by the powered mechanism, or by a winder;


as it extends/retracts, the ladder moves through 90 degrees as it lowers or rises.

Screen Shot 2022-10-19 at 12.14.30 PM

Length when ladder fully extended: 11.7 feet.

Features and Details:


Screen Shot 2022-10-19 at 12.15.06 PM


Note: Price does not include $1,999 Express Front Door Shipping to U.S. from London, England. Arrives in 3-7 weeks.

October 20, 2022 at 08:01 AM | Permalink


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