ES264705Y - "IMPROVED ROTATING AXLE DRIVE MECHANISM". - Google Patents
"IMPROVED ROTATING AXLE DRIVE MECHANISM".Info
- Publication number
- ES264705Y ES264705Y ES1982264705U ES264705U ES264705Y ES 264705 Y ES264705 Y ES 264705Y ES 1982264705 U ES1982264705 U ES 1982264705U ES 264705 U ES264705 U ES 264705U ES 264705 Y ES264705 Y ES 264705Y
- Authority
- ES
- Spain
- Prior art keywords
- piston
- piston plates
- pistons
- length
- front face
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Vehicle Body Suspensions (AREA)
- Friction Gearing (AREA)
Abstract
A mechanism in which the length of the piston strokes as well as the width of the piston plates are substantially increased, whereas the weight of the whole decreases by virtue of the hollow structure of both the pistons, which is provided with vertical walls that in the rear face of the piston plates create a sort of cells for eventually mounting of respective helicoidal springs, whereas in the front face the said walls reinforce the toothed arm that forms a gear with the turning shaft driven by the mechanism, and a diametrically opposed projecting portion that when the piston plates reach the nearest position to each other, staggered engages with the corresponding hollow portion formed in the facing arm, the increasing in the length of the piston strokes being obtained by means of an enlarged slot formed in the front face of the piston plates adapted for including the end of the opposite toothed arm when de pistons reach the said position.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1982264705U ES264705Y (en) | 1982-04-24 | 1982-04-24 | "IMPROVED ROTATING AXLE DRIVE MECHANISM". |
EP83302288A EP0092987B1 (en) | 1982-04-24 | 1983-04-22 | Rotary fluid pressure actuator |
AT83302288T ATE31202T1 (en) | 1982-04-24 | 1983-04-22 | PRESSURE OPERATED ROTARY ACTUATOR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1982264705U ES264705Y (en) | 1982-04-24 | 1982-04-24 | "IMPROVED ROTATING AXLE DRIVE MECHANISM". |
Publications (2)
Publication Number | Publication Date |
---|---|
ES264705U ES264705U (en) | 1982-11-16 |
ES264705Y true ES264705Y (en) | 1983-05-16 |
Family
ID=8420182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982264705U Expired ES264705Y (en) | 1982-04-24 | 1982-04-24 | "IMPROVED ROTATING AXLE DRIVE MECHANISM". |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0092987B1 (en) |
AT (1) | ATE31202T1 (en) |
ES (1) | ES264705Y (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1174589B (en) * | 1984-07-06 | 1987-07-01 | Aurelio Messina | SEMI-ROTARY SINGLE-ACTING PNEUMATIC ACTUATOR, PROVIDED WITH RETURN SPRINGS BOUND BY A SINGLE BASE |
JP3131570B2 (en) | 1996-10-14 | 2001-02-05 | エスエムシー株式会社 | Rotary actuator |
DE102018218311B3 (en) * | 2018-10-26 | 2020-04-16 | Festo Se & Co. Kg | Fluid-operated rotary drive and rotary drive arrangement equipped with it |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB816143A (en) * | 1955-09-01 | 1959-07-08 | Sprague Devices Inc | Improvements in fluid pressure motors |
BE760014A (en) * | 1969-12-24 | 1971-06-08 | Gachot Jean | COMPRESSED AIR ACTUATOR |
SE7606962L (en) * | 1975-06-19 | 1976-12-20 | Norbro Pneumatics Ltd | ROTARY MANUVER |
US4203351A (en) * | 1978-02-14 | 1980-05-20 | Griesel B.V. | Fluid motor actuator for rotating a shaft back and forth |
SE414815B (en) * | 1978-11-24 | 1980-08-18 | Wire Matic Regler Ab | PNEUMATIC MANOVERDON |
GB2077355A (en) * | 1980-05-27 | 1981-12-16 | Worcester Controls Uk Ltd | Rotary actuators |
-
1982
- 1982-04-24 ES ES1982264705U patent/ES264705Y/en not_active Expired
-
1983
- 1983-04-22 AT AT83302288T patent/ATE31202T1/en not_active IP Right Cessation
- 1983-04-22 EP EP83302288A patent/EP0092987B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0092987B1 (en) | 1987-12-02 |
ES264705U (en) | 1982-11-16 |
EP0092987A1 (en) | 1983-11-02 |
ATE31202T1 (en) | 1987-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970612 |