FR1421530A - Improvements to the pivots, in particular for the automatic operation of the doors - Google Patents
Improvements to the pivots, in particular for the automatic operation of the doorsInfo
- Publication number
- FR1421530A FR1421530A FR993797A FR993797A FR1421530A FR 1421530 A FR1421530 A FR 1421530A FR 993797 A FR993797 A FR 993797A FR 993797 A FR993797 A FR 993797A FR 1421530 A FR1421530 A FR 1421530A
- Authority
- FR
- France
- Prior art keywords
- pivots
- doors
- automatic operation
- automatic
- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
-
- 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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR993797A FR1421530A (en) | 1964-11-04 | 1964-11-04 | Improvements to the pivots, in particular for the automatic operation of the doors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR993797A FR1421530A (en) | 1964-11-04 | 1964-11-04 | Improvements to the pivots, in particular for the automatic operation of the doors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1421530A true FR1421530A (en) | 1965-12-17 |
Family
ID=8841758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR993797A Expired FR1421530A (en) | 1964-11-04 | 1964-11-04 | Improvements to the pivots, in particular for the automatic operation of the doors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1421530A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3760455A (en) * | 1969-06-04 | 1973-09-25 | Ver Appliquees Soc Et | Door check |
-
1964
- 1964-11-04 FR FR993797A patent/FR1421530A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3760455A (en) * | 1969-06-04 | 1973-09-25 | Ver Appliquees Soc Et | Door check |
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