ES8301525A1 - Un dispositivo accionador rotativo por presion de fluido, de piston y cremallera - Google Patents

Un dispositivo accionador rotativo por presion de fluido, de piston y cremallera

Info

Publication number
ES8301525A1
ES8301525A1 ES502492A ES502492A ES8301525A1 ES 8301525 A1 ES8301525 A1 ES 8301525A1 ES 502492 A ES502492 A ES 502492A ES 502492 A ES502492 A ES 502492A ES 8301525 A1 ES8301525 A1 ES 8301525A1
Authority
ES
Spain
Prior art keywords
rack
cylinder
pinion
teeth
piston
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
ES502492A
Other languages
English (en)
Other versions
ES502492A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Worcester Controls UK Ltd
Original Assignee
Worcester Controls UK Ltd
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 by Worcester Controls UK Ltd filed Critical Worcester Controls UK Ltd
Publication of ES502492A0 publication Critical patent/ES502492A0/es
Publication of ES8301525A1 publication Critical patent/ES8301525A1/es
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)
  • Transmission Devices (AREA)

Abstract

DISPOSITIVO ACCIONADOR ROTATIVO POR PRESION DE FLUIDO, DE PISTON Y CREMALLERA. CONSTA DE UN ALOJAMIENTO (10) QUE ENCIERRA UN CILINDRO (11) EN CUYO INTERIOR HAY DOS PISTONES (12, 13) DISPUESTOS COAXIALMENTE, CARGADOS ELASTICAMENTE POR RESORTES (14, 15) HACIA EL CENTRO DEL CILINDRO (11); DE UN ARBOL DE SALIDA (18) DEL ACCIONADOR MONTADO GIRATORIAMENTE EN EL ALOJAMIENTO (10); DE UN PIÑON (19) RIGIDAMENTE UNIDO A DICHO ARBOL DE SALIDA (18) Y DISPUESTO DE MODO QUE LOS DIENTES DEL PIÑON (19) ENGRANEN CON LOS DIENTES DE LA CREMALLERA (16); DE UN ELEMENTO DE BAJO COEFICIENTE DE FRICCION QUE ESTA DISPUESTO ENTRE LA PARTE DE APOYO DE LA CREMALLERA DEL PISTON Y LA SUPERFICIE INTERIOR DEL CILINDRO (11); Y DE DOS PISTAS PLANAS ESPACIADAS, PREVISTAS EN LA PARTE DE APOYO DE LA CREMALLERA (16) DEL PISTON.
ES502492A 1980-05-27 1981-05-26 Un dispositivo accionador rotativo por presion de fluido, de piston y cremallera Expired ES8301525A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8017273A GB2077355A (en) 1980-05-27 1980-05-27 Rotary actuators

Publications (2)

Publication Number Publication Date
ES502492A0 ES502492A0 (es) 1982-12-01
ES8301525A1 true ES8301525A1 (es) 1982-12-01

Family

ID=10513654

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502492A Expired ES8301525A1 (es) 1980-05-27 1981-05-26 Un dispositivo accionador rotativo por presion de fluido, de piston y cremallera

Country Status (6)

Country Link
EP (1) EP0040976A1 (es)
JP (1) JPS57103915A (es)
AU (1) AU7091581A (es)
ES (1) ES8301525A1 (es)
GB (1) GB2077355A (es)
ZA (1) ZA813367B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES264705Y (es) * 1982-04-24 1983-05-16 "mecanismo impulsor mejorado de ejes giratorios".
DE3227275A1 (de) * 1982-07-21 1984-01-26 AVA-Steuerungstechnik GmbH, 4050 Mönchengladbach Drehantrieb
IT8223222V0 (it) * 1982-10-18 1982-10-18 Giovanni Trevisan Dispositivo di guida per pistoni di azionatori fluidodinamici, particolarmente del tipo rotante a due pistoni coassiali, muniti di cremagliere.
SE435312B (sv) * 1983-02-11 1984-09-17 Wm Regler Ab Tryckfluidumpaverkat manoverdon for ventilreglering
DE3310856C1 (de) * 1983-03-25 1984-07-19 Norbro Antriebstechnik GmbH, 4050 Mönchengladbach Drehbetätigungsvorrichtung
CH661331A5 (de) * 1983-08-25 1987-07-15 Fischer Ag Georg Ventileinrichtung mit einer fernsteuerbaren betaetigungseinrichtung.
US4884495A (en) * 1988-06-20 1989-12-05 El-O-Matic-Usa, Inc. Fluid motor actuator with compression spring fail-safe mechanism
JP3131570B2 (ja) 1996-10-14 2001-02-05 エスエムシー株式会社 ロータリーアクチュエータ
DE102018218311B3 (de) * 2018-10-26 2020-04-16 Festo Se & Co. Kg Fluidbetätigter Drehantrieb und damit ausgestattete Drehantriebsanordnung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844127A (en) * 1955-03-03 1958-07-22 Steiner Carl Fluid pressure torque converter
US3246581A (en) * 1963-10-23 1966-04-19 Flo Tork Inc Air actuator
US4167897A (en) * 1975-06-19 1979-09-18 Bunyard Alan D Rotary actuators
NL174580C (nl) * 1975-10-21 1984-07-02 El O Matic Bv Inrichting voor een zwenkbeweging veroorzakende aandrijving.

Also Published As

Publication number Publication date
ES502492A0 (es) 1982-12-01
EP0040976A1 (en) 1981-12-02
GB2077355A (en) 1981-12-16
JPS57103915A (en) 1982-06-28
AU7091581A (en) 1981-12-03
ZA813367B (en) 1982-07-28

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