FR2278906B3 - - Google Patents
Info
- Publication number
- FR2278906B3 FR2278906B3 FR7424988A FR7424988A FR2278906B3 FR 2278906 B3 FR2278906 B3 FR 2278906B3 FR 7424988 A FR7424988 A FR 7424988A FR 7424988 A FR7424988 A FR 7424988A FR 2278906 B3 FR2278906 B3 FR 2278906B3
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/088—Connections between rungs or treads and longitudinal members with tie rods parallel to the rungs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7424988A FR2278906A1 (fr) | 1974-07-18 | 1974-07-18 | Echelle a echelons demontables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7424988A FR2278906A1 (fr) | 1974-07-18 | 1974-07-18 | Echelle a echelons demontables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2278906A1 FR2278906A1 (fr) | 1976-02-13 |
| FR2278906B3 true FR2278906B3 (https=) | 1977-05-20 |
Family
ID=9141432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7424988A Granted FR2278906A1 (fr) | 1974-07-18 | 1974-07-18 | Echelle a echelons demontables |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2278906A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4333725A (en) * | 1977-04-25 | 1982-06-08 | Conoco Inc. | Compression stressed weld joints on offshore platforms |
| US4947959A (en) * | 1989-03-14 | 1990-08-14 | Haison Yuen | Folding ladder |
-
1974
- 1974-07-18 FR FR7424988A patent/FR2278906A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2278906A1 (fr) | 1976-02-13 |