DE229048C - - Google Patents
Info
- Publication number
- DE229048C DE229048C DENDAT229048D DE229048DA DE229048C DE 229048 C DE229048 C DE 229048C DE NDAT229048 D DENDAT229048 D DE NDAT229048D DE 229048D A DE229048D A DE 229048DA DE 229048 C DE229048 C DE 229048C
- Authority
- DE
- Germany
- Prior art keywords
- spindle
- piston
- spring
- cylinder
- rotation
- 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 2
- 230000002401 inhibitory effect Effects 0.000 claims description 2
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
- E05F3/06—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 perpendicular to the axis of the piston
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE229048C true DE229048C (ja) |
Family
ID=489392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT229048D Active DE229048C (ja) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE229048C (ja) |
-
0
- DE DENDAT229048D patent/DE229048C/de active Active
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