FR2287568B1 - - Google Patents
Info
- Publication number
- FR2287568B1 FR2287568B1 FR7434724A FR7434724A FR2287568B1 FR 2287568 B1 FR2287568 B1 FR 2287568B1 FR 7434724 A FR7434724 A FR 7434724A FR 7434724 A FR7434724 A FR 7434724A FR 2287568 B1 FR2287568 B1 FR 2287568B1
- 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
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/14—Counterbalance devices with weights
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7434724A FR2287568A1 (fr) | 1974-10-10 | 1974-10-10 | Perfectionnements aux mecanismes d'ouverture et de fermeture de portes, notamment de portes industrielles |
| DE19752544966 DE2544966A1 (de) | 1974-10-10 | 1975-10-08 | Verbesserungen an oeffnungs- und verschlussmechanismen von tueren oder toren, insbesondere von industriellen tueren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7434724A FR2287568A1 (fr) | 1974-10-10 | 1974-10-10 | Perfectionnements aux mecanismes d'ouverture et de fermeture de portes, notamment de portes industrielles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2287568A1 FR2287568A1 (fr) | 1976-05-07 |
| FR2287568B1 true FR2287568B1 (online.php) | 1982-10-01 |
Family
ID=9144146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7434724A Granted FR2287568A1 (fr) | 1974-10-10 | 1974-10-10 | Perfectionnements aux mecanismes d'ouverture et de fermeture de portes, notamment de portes industrielles |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2544966A1 (online.php) |
| FR (1) | FR2287568A1 (online.php) |
-
1974
- 1974-10-10 FR FR7434724A patent/FR2287568A1/fr active Granted
-
1975
- 1975-10-08 DE DE19752544966 patent/DE2544966A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2544966A1 (de) | 1976-04-29 |
| FR2287568A1 (fr) | 1976-05-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |