FR1626E - Gond de porte se fermant automatiquement - Google Patents
Gond de porte se fermant automatiquementInfo
- Publication number
- FR1626E FR1626E FR1626DA FR1626E FR 1626 E FR1626 E FR 1626E FR 1626D A FR1626D A FR 1626DA FR 1626 E FR1626 E FR 1626E
- Authority
- FR
- France
- Prior art keywords
- door hinge
- closing automatically
- hinge closing
- automatically
- door
- 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
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
- E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
- E05F1/06—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
- E05F1/061—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR319386T | 1902-03-07 | ||
FR1626T | 1903-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1626E true FR1626E (fr) | 1903-08-21 |
Family
ID=1343869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1626D Expired FR1626E (fr) | 1902-03-07 | 1903-03-20 | Gond de porte se fermant automatiquement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1626E (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384115A (en) | 1981-12-14 | 1983-05-17 | The Dow Chemical Company | Process for preparing tetrahydro-1,3-oxazin-2-ones |
-
1903
- 1903-03-20 FR FR1626D patent/FR1626E/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384115A (en) | 1981-12-14 | 1983-05-17 | The Dow Chemical Company | Process for preparing tetrahydro-1,3-oxazin-2-ones |
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