DE179433C - - Google Patents
Info
- Publication number
- DE179433C DE179433C DENDAT179433D DE179433DA DE179433C DE 179433 C DE179433 C DE 179433C DE NDAT179433 D DENDAT179433 D DE NDAT179433D DE 179433D A DE179433D A DE 179433DA DE 179433 C DE179433 C DE 179433C
- Authority
- DE
- Germany
- Prior art keywords
- platform
- frame
- ladder
- stiles
- articulated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000001503 Joints Anatomy 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000036633 rest Effects 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
- E06C1/38—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
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
Landscapes
- Ladders (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE179433C true DE179433C (fr) |
Family
ID=443762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT179433D Active DE179433C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE179433C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2553322A (en) * | 1948-10-21 | 1951-05-15 | Kurmer John | Platform attachment for ladders |
-
0
- DE DENDAT179433D patent/DE179433C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2553322A (en) * | 1948-10-21 | 1951-05-15 | Kurmer John | Platform attachment for ladders |
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