ladders
^ Projects infobox ^^
| image | Ladder.scad.png |
| designers | [[user:tim|Timothy Schmidt]] |
| date | 2021 |
| vitamins | |
| materials | |
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| lifecycles | |
| parts | [[bolts|Bolts]], [[end_caps|End caps]], [[frames|Frames]], [[nuts|Nuts]] |
| tools | [[wrenches|Wrenches]] |
| techniques | [[tri_joints|Tri joints]] |
| git | |
| files | |
| suppliers | |
Introduction
A ladder is a vertical or inclined set of rungs or steps.
There are two types: rigid ladders that are self-supporting or that may be leaned against a vertical surface such as a wall, and rollable ladders, such as those made of rope or aluminium, that may be hung from the top. The vertical members of a rigid ladder are called stringers or rails (US) or stiles (UK).
Rigid ladders are usually portable, but some types are permanently fixed to a structure, building, or equipment. They are commonly made of metal, wood, or fiberglass, but they have been known to be made of tough plastic.
Challenges
Approaches
Fixed ladder
