folding stairs
Автор: Ariel Dumontier
Загружено: 2014-03-30
Просмотров: 18264
Описание: This is a custom made motorized folding attic staircase with folding guardrails. The unit weighs around 400 pounds and uses 4 150 pound air cylinders and two winches independantely controlled from a switch box. Safety switches are also incorporated into the unit as well as auto locking system at the joint. The cost for a unit like this is around 3500$ canadian, made in Canada .Metafos Guardrails inc. Quebec, Canada.
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке: