FR2503784B1 - - Google Patents
Info
- Publication number
- FR2503784B1 FR2503784B1 FR8107180A FR8107180A FR2503784B1 FR 2503784 B1 FR2503784 B1 FR 2503784B1 FR 8107180 A FR8107180 A FR 8107180A FR 8107180 A FR8107180 A FR 8107180A FR 2503784 B1 FR2503784 B1 FR 2503784B1
- 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
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8107180A FR2503784A1 (fr) | 1981-04-09 | 1981-04-09 | Structure d'escalade pour chambre a cheminee d'acces centrale |
DE19823212182 DE3212182A1 (de) | 1981-04-09 | 1982-04-01 | Leiteranordnung fuer eine kammer mit zentralem durchstieg |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8107180A FR2503784A1 (fr) | 1981-04-09 | 1981-04-09 | Structure d'escalade pour chambre a cheminee d'acces centrale |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2503784A1 FR2503784A1 (fr) | 1982-10-15 |
FR2503784B1 true FR2503784B1 (fr) | 1983-12-23 |
Family
ID=9257223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8107180A Granted FR2503784A1 (fr) | 1981-04-09 | 1981-04-09 | Structure d'escalade pour chambre a cheminee d'acces centrale |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3212182A1 (fr) |
FR (1) | FR2503784A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476957A (en) * | 1983-11-30 | 1984-10-16 | Ory Harry J | Unitary window safety bars and exterior fire escape ladder |
FR2599422B1 (fr) * | 1986-05-30 | 1988-07-22 | Materiel Securite Urb | Echelle a coulisse pour chambre a cheminee d'acces central. |
FR2654461B1 (fr) * | 1989-11-15 | 1992-02-07 | Legrand Rene | Dispositif de crosse pour l'amenagement d'une main courante escamotable dans les chambres de tirage et fosses similaires. |
FR2691488A1 (fr) * | 1992-05-22 | 1993-11-26 | Krattli Christian | Dispositif de fixation d'une canne, ou crosse d'accès à l'intérieur d'ouvrages de maçonnerie tels que des puits. |
FR2909704A1 (fr) * | 2006-12-11 | 2008-06-13 | Robin Setre Environnement Soc | Equipement d'acces tel qu'echelle |
CN105927132B (zh) * | 2016-06-13 | 2018-06-29 | 陈统平 | 防盗逃生窗 |
US11293226B2 (en) * | 2018-01-23 | 2022-04-05 | Joseph O. Rogers, III | Safety roof hatch system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7934637U1 (de) * | 1980-11-20 | M + G Maschinen- Und Geraete Gmbh Bau- Und Vertriebs-Kg, 3000 Hannover | Einstiegsvorrichtung für mit einem Deckel verschließbare Räume | |
US2303078A (en) * | 1939-06-07 | 1942-11-24 | Frederick B Hull | Stepladder |
-
1981
- 1981-04-09 FR FR8107180A patent/FR2503784A1/fr active Granted
-
1982
- 1982-04-01 DE DE19823212182 patent/DE3212182A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2503784A1 (fr) | 1982-10-15 |
DE3212182A1 (de) | 1982-10-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CJ | Change in legal form | ||
ST | Notification of lapse |