ES164982U - Fluid pressure actuator. (Machine-translation by Google Translate, not legally binding) - Google Patents
Fluid pressure actuator. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES164982U ES164982U ES0164982U ES164982U ES164982U ES 164982 U ES164982 U ES 164982U ES 0164982 U ES0164982 U ES 0164982U ES 164982 U ES164982 U ES 164982U ES 164982 U ES164982 U ES 164982U
- Authority
- ES
- Spain
- Prior art keywords
- wall
- fluid pressure
- cavity
- spring
- chamber
- 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.)
- Granted
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
Fluid pressure actuator, in particular a brake application actuator, of the type including a housing provided with front and rear walls, a displaceable and fluid-tight wall in said housing, defining, between the front and rear walls respectively, a fluid pressure chamber and a spring release chamber, a spring in the latter chamber, which operates on the displaceable wall to drive it in the direction towards said anterior wall, an actuator member centrally supported by said movable and axially extended wall towards the exterior through the anterior wall for functional coupling to a device to be operated after the expansion of said spring, the said fluid pressure device further comprising mechanical means for retracting said displaceable wall in the absence of sufficient fluid pressure and including a filleted member supported by the referred wall and axially extending backward therefrom, in the direction of the rear wall, a sleeve supported by said rear wall and extended axially forwardly to the interior of said spring chamber, the sleeve defining a cylindrical cavity provided with a rear end open and a bottom provided with a central opening through which the threaded member is received, and a nut in said cavity, applied to thread on said threaded member, characterized in that said nut has a rotating cylindrical outer bearing surface and slidably coupled to the wall of said cavity, being further provided with a receiving member of a tool, accessible through the open rear end of said cavity, to effect the rotation of the nut against said bottom in order to drag the member filleted and the sliding wall. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1971164982U ES164982Y (en) | 1971-01-09 | 1971-01-09 | FLUID PRESSURE ACTUATOR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1971164982U ES164982Y (en) | 1971-01-09 | 1971-01-09 | FLUID PRESSURE ACTUATOR. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES164982U true ES164982U (en) | 1971-05-16 |
ES164982Y ES164982Y (en) | 1971-10-16 |
Family
ID=8342016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1971164982U Expired ES164982Y (en) | 1971-01-09 | 1971-01-09 | FLUID PRESSURE ACTUATOR. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES164982Y (en) |
-
1971
- 1971-01-09 ES ES1971164982U patent/ES164982Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES164982Y (en) | 1971-10-16 |
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