BE382431A - - Google Patents
Info
- Publication number
- BE382431A BE382431A BE382431DA BE382431A BE 382431 A BE382431 A BE 382431A BE 382431D A BE382431D A BE 382431DA BE 382431 A BE382431 A BE 382431A
- Authority
- BE
- Belgium
- Prior art keywords
- ladder
- uprights
- rungs
- elements
- rung
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 230000000630 rising effect Effects 0.000 claims 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
Landscapes
- Ladders (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE382431A true BE382431A (enrdf_load_html_response) |
Family
ID=51816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE382431D BE382431A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE382431A (enrdf_load_html_response) |
-
0
- BE BE382431D patent/BE382431A/fr unknown
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