DE314541C - - Google Patents
Info
- Publication number
- DE314541C DE314541C DENDAT314541D DE314541DA DE314541C DE 314541 C DE314541 C DE 314541C DE NDAT314541 D DENDAT314541 D DE NDAT314541D DE 314541D A DE314541D A DE 314541DA DE 314541 C DE314541 C DE 314541C
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- door
- housing
- brake fluid
- door closer
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- E05F3/08—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes in which a torsion spring rotates a member around an axis arranged in the direction of the axis of the piston
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE314541C true DE314541C (cs) |
Family
ID=567352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT314541D Active DE314541C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE314541C (cs) |
-
0
- DE DENDAT314541D patent/DE314541C/de active Active
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