FR2423624B2 - - Google Patents
Info
- Publication number
- FR2423624B2 FR2423624B2 FR7811808A FR7811808A FR2423624B2 FR 2423624 B2 FR2423624 B2 FR 2423624B2 FR 7811808 A FR7811808 A FR 7811808A FR 7811808 A FR7811808 A FR 7811808A FR 2423624 B2 FR2423624 B2 FR 2423624B2
- 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
- E06C7/085—Connections between rungs or treads and longitudinal members achieved by deforming the rung or the stile
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7811808A FR2423624A2 (fr) | 1978-04-17 | 1978-04-17 | Perfectionnements apportes aux echelles metalliques |
EP78400262A EP0002994B1 (fr) | 1978-01-02 | 1978-12-26 | Echelle métallique |
DE7878400262T DE2862162D1 (en) | 1978-01-02 | 1978-12-26 | Metal ladder |
AU42946/78A AU521816B2 (en) | 1978-01-02 | 1978-12-28 | Metal ladder |
ES476414A ES476414A1 (es) | 1978-01-02 | 1978-12-28 | Escalera de mano metalica |
JP16444778A JPS54130277A (en) | 1978-01-02 | 1978-12-28 | Metal ladder |
BR7808558A BR7808558A (pt) | 1978-01-02 | 1978-12-28 | Escada metalica |
CA318,924A CA1097282A (fr) | 1978-01-02 | 1979-01-02 | Traduction non-disponible |
US06/000,079 US4219102A (en) | 1978-01-02 | 1979-01-02 | Metallic ladders |
GB7955A GB2012853B (en) | 1978-01-02 | 1979-01-02 | Metal ladders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7811808A FR2423624A2 (fr) | 1978-04-17 | 1978-04-17 | Perfectionnements apportes aux echelles metalliques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2423624A2 FR2423624A2 (fr) | 1979-11-16 |
FR2423624B2 true FR2423624B2 (th) | 1982-07-23 |
Family
ID=9207425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7811808A Granted FR2423624A2 (fr) | 1978-01-02 | 1978-04-17 | Perfectionnements apportes aux echelles metalliques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2423624A2 (th) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618427A (en) * | 1947-03-27 | 1952-11-18 | Hudmon S Langley | Ladder |
GB678842A (en) * | 1950-04-27 | 1952-09-10 | Cyril Harcourt Matthews | Improvements in or relating to metal ladders |
FR64163E (fr) * | 1952-12-01 | 1955-11-08 | Aluminium Francais | Procédé de construction d'échelles métalliques |
FR1067330A (fr) * | 1952-12-01 | 1954-06-15 | Aluminium Francais | Procédé de construction d'échelles métalliques |
FR1459289A (fr) * | 1965-10-08 | 1966-04-29 | Tubesca | Echelle à montants tubulaires |
FR1501748A (fr) * | 1966-05-20 | 1967-11-18 | Aba Ets | Montants d'échelles, d'échafaudages et d'articles analogues |
US4060150A (en) * | 1973-09-07 | 1977-11-29 | Peter Hughes | Ladder kit |
-
1978
- 1978-04-17 FR FR7811808A patent/FR2423624A2/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2423624A2 (fr) | 1979-11-16 |