FR837394A - Perfectionnement aux dispositifs de fermeture de portes - Google Patents
Perfectionnement aux dispositifs de fermeture de portesInfo
- Publication number
- FR837394A FR837394A FR837394DA FR837394A FR 837394 A FR837394 A FR 837394A FR 837394D A FR837394D A FR 837394DA FR 837394 A FR837394 A FR 837394A
- Authority
- FR
- France
- Prior art keywords
- improvement
- door closing
- closing devices
- devices
- 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
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU837394X | 1937-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR837394A true FR837394A (fr) | 1939-02-08 |
Family
ID=19733990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR837394D Expired FR837394A (fr) | 1937-05-29 | 1938-04-30 | Perfectionnement aux dispositifs de fermeture de portes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR837394A (fr) |
-
1938
- 1938-04-30 FR FR837394D patent/FR837394A/fr not_active Expired
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