FR1315212A - Ensemble d'échelles à coulisse - Google Patents
Ensemble d'échelles à coulisseInfo
- Publication number
- FR1315212A FR1315212A FR881456A FR881456A FR1315212A FR 1315212 A FR1315212 A FR 1315212A FR 881456 A FR881456 A FR 881456A FR 881456 A FR881456 A FR 881456A FR 1315212 A FR1315212 A FR 1315212A
- Authority
- FR
- France
- Prior art keywords
- extension ladder
- ladder set
- extension
- ladder
- 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.)
- Expired
Links
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
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
- E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR881456A FR1315212A (fr) | 1961-12-08 | 1961-12-08 | Ensemble d'échelles à coulisse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR881456A FR1315212A (fr) | 1961-12-08 | 1961-12-08 | Ensemble d'échelles à coulisse |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1315212A true FR1315212A (fr) | 1963-01-18 |
Family
ID=8768389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR881456A Expired FR1315212A (fr) | 1961-12-08 | 1961-12-08 | Ensemble d'échelles à coulisse |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1315212A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192110A (en) * | 1976-10-12 | 1980-03-11 | Compagnie Generale Pour Les Developpements | Assembly positioning a crane on a platform installed in the sea |
-
1961
- 1961-12-08 FR FR881456A patent/FR1315212A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192110A (en) * | 1976-10-12 | 1980-03-11 | Compagnie Generale Pour Les Developpements | Assembly positioning a crane on a platform installed in the sea |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE616784A (fr) | Nouveaux copolymères d'organosiloxanes-silicates | |
FR1367257A (fr) | Agents d'unisson | |
BE617183A (fr) | Câble à torons en spirale | |
CH403999A (fr) | Hublot d'observation | |
FR1351393A (fr) | Support d'échelle | |
BE615495A (fr) | Perfectionnements relatifs à l'électro-précipitation | |
FR1315212A (fr) | Ensemble d'échelles à coulisse | |
FR1377392A (fr) | Perfectionnements à la désulfuration d'hydrocarbures | |
FR1277650A (fr) | Transporteur à godets | |
FR1293357A (fr) | Trombone à coulisse | |
FR1289763A (fr) | Séchoir à cheveux | |
FR1280274A (fr) | Ensemble d'essuie-glace | |
FR1390543A (fr) | Ferrure d'échelle à coulisse | |
BE625852A (fr) | Perfectionnements à la nitration d'alkylbenzènes | |
FR1308061A (fr) | Boîte à lettres perfectionnée | |
FR1280800A (fr) | Fenêtre à nid d'abeilles | |
FR1331132A (fr) | Fenêtre à double possibilité d'ouverture | |
FR1338648A (fr) | Installation d'ascenseur | |
FR1324490A (fr) | Nouveaux copolymères d'organosiloxanes-silicates | |
FR1293049A (fr) | Fenêtre à l'italienne basculante | |
FR1296619A (fr) | Séchoir à cheveux | |
FR1300319A (fr) | Répertoire à feuillets rabattables | |
FR1323040A (fr) | Installations d'ascenseurs | |
FR1320027A (fr) | Potentiomètre à semi-conducteur | |
FR1335979A (fr) | Perfectionnements apportés à la construction d'immeubles |