重量和尺寸
| 楼梯平台空间(最大) |
1500 mm |
| 楼梯折叠摆动间隙(最大) |
1950 mm |
| 深度(最小) |
900 mm |
| 高度(最小) |
3010 mm |
| 高度(最大) |
3200 mm |
技术细节
| 类型 |
Roof ladder |
| 滑轮配置 |
Y |
| 踏板深度 |
100 mm |
| 防滑垫 |
Y |
| 踏板宽度 |
300 mm |
| 高度调整 |
Y |
| 把手 |
Y |
Aci Sweden Manual Ladder - 90 x 60 x 320
Concertina ladder made out of pressed high strength chromium III zinc-plated steel (basic version) or oven painted with use of powder coatings of polyester (elegant version), complete with iron lock and ratchet mounted on a first class chipboard panel of 16 mm thickness certified for very low formaldehyde emissions (class E1 regulation UNI EN 13986: 2005), 2 handles for landing at the top, 1 telescopic handrail right-hand in climbing direction (in sizes 70×50, 70×60, 70×70 not supplied), 1 opening bar, 4 fixing brackets and feet that make the concertina more stable. All rungs are connected together by self-locking bolts and nuts. The box is made of sheet metal of 1.2 mm thickness, levers and rungs are made of sheet metal of 1.5 mm thickness.