Extension ladder, system and method
The height of a stack of multiple conventional extension ladders stacked one on top of the other can be problematic. An embodiment of the present invention relates to an extension ladder having a fly section rested in a base section. Another embodiment relates to a method for positioning an extensio...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The height of a stack of multiple conventional extension ladders stacked one on top of the other can be problematic. An embodiment of the present invention relates to an extension ladder having a fly section rested in a base section. Another embodiment relates to a method for positioning an extension ladder. Another embodiment relates a system for moving extension ladders. A pair (or more) of such extension ladders can be stacked with rails aligned and rungs staggered to achieve a stack height of at least 1/3 less that stacked conventional extension ladders. |
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