FR2657647B1 - - Google Patents
Info
- Publication number
- FR2657647B1 FR2657647B1 FR9001109A FR9001109A FR2657647B1 FR 2657647 B1 FR2657647 B1 FR 2657647B1 FR 9001109 A FR9001109 A FR 9001109A FR 9001109 A FR9001109 A FR 9001109A FR 2657647 B1 FR2657647 B1 FR 2657647B1
- 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 - Fee Related
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
- E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
- E06C9/04—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted in the form of climbing irons or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Signs Or Road Markings (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9001109A FR2657647A1 (fr) | 1990-01-26 | 1990-01-26 | Echelon de securite destine a etre ancre dans la paroi d'un ouvrage en beton. |
EP91440004A EP0439418A1 (fr) | 1990-01-26 | 1991-01-25 | Echelon de sécurité destiné à être ancré dans la paroi d'un ouvrage en béton |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9001109A FR2657647A1 (fr) | 1990-01-26 | 1990-01-26 | Echelon de securite destine a etre ancre dans la paroi d'un ouvrage en beton. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2657647A1 FR2657647A1 (fr) | 1991-08-02 |
FR2657647B1 true FR2657647B1 (fi) | 1994-04-22 |
Family
ID=9393261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9001109A Granted FR2657647A1 (fr) | 1990-01-26 | 1990-01-26 | Echelon de securite destine a etre ancre dans la paroi d'un ouvrage en beton. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0439418A1 (fi) |
FR (1) | FR2657647A1 (fi) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3502173A (en) * | 1968-12-09 | 1970-03-24 | Harold G Arnold | Electrically insulated ladder |
FR2440461A1 (fr) * | 1978-11-03 | 1980-05-30 | Materiel Securite Urb | Echelon de securite |
DE3322985C1 (de) * | 1983-06-25 | 1984-11-22 | Chemieschutz Gesellschaft für Säurebau mbH, 6140 Bensheim | In einer Wand zu verankerndes Steigelement |
US4610330A (en) * | 1984-07-25 | 1986-09-09 | Clay And Bailey Manufacturing Co., Inc. | Drive-in manhole step construction |
US4655318A (en) * | 1985-10-04 | 1987-04-07 | H. Bowen Company, Inc. | Step assembly |
FR2588912B1 (fr) * | 1985-10-23 | 1988-05-13 | Materiel Securite Urb | Echelon de scellement et son procede de fixation |
-
1990
- 1990-01-26 FR FR9001109A patent/FR2657647A1/fr active Granted
-
1991
- 1991-01-25 EP EP91440004A patent/EP0439418A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0439418A1 (fr) | 1991-07-31 |
FR2657647A1 (fr) | 1991-08-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |