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
Application number
ES1982264705U
Other languages
Spanish (es)
Other versions
ES264705U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ES1982264705U priority Critical patent/ES264705Y/en
Publication of ES264705U publication Critical patent/ES264705U/en
Priority to EP83302288A priority patent/EP0092987B1/en
Priority to AT83302288T priority patent/ATE31202T1/en
Application granted granted Critical
Publication of ES264705Y publication Critical patent/ES264705Y/en
Expired legal-status Critical Current

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)
  • Friction Gearing (AREA)
  • Vehicle Body Suspensions (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.
ES1982264705U 1982-04-24 1982-04-24 "IMPROVED ROTATING AXLE DRIVE MECHANISM". Expired ES264705Y (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US4167897A (en) * 1975-06-19 1979-09-18 Bunyard Alan D Rotary actuators
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

Also Published As

Publication number Publication date
EP0092987B1 (en) 1987-12-02
ATE31202T1 (en) 1987-12-15
EP0092987A1 (en) 1983-11-02
ES264705U (en) 1982-11-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970612