ES363363A1 - Perfeccionamientos en la construccion de dispositivos de accionamiento hidraulico. - Google Patents

Perfeccionamientos en la construccion de dispositivos de accionamiento hidraulico.

Info

Publication number
ES363363A1
ES363363A1 ES363363A ES363363A ES363363A1 ES 363363 A1 ES363363 A1 ES 363363A1 ES 363363 A ES363363 A ES 363363A ES 363363 A ES363363 A ES 363363A ES 363363 A1 ES363363 A1 ES 363363A1
Authority
ES
Spain
Prior art keywords
distributor
rest position
control device
coupled
situated
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
ES363363A
Other languages
English (en)
Spanish (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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Publication of ES363363A1 publication Critical patent/ES363363A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4035—Control of circuit flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/08—Driving gear incorporating fluid motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/0133—Fluid actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4043—Control of a bypass valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87056—With selective motion for plural valve actuator
    • Y10T137/87072—Rotation about either of two pivotal axes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
ES363363A 1968-02-07 1969-02-07 Perfeccionamientos en la construccion de dispositivos de accionamiento hidraulico. Expired ES363363A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR139019 1968-02-07

Publications (1)

Publication Number Publication Date
ES363363A1 true ES363363A1 (es) 1970-12-16

Family

ID=8645679

Family Applications (1)

Application Number Title Priority Date Filing Date
ES363363A Expired ES363363A1 (es) 1968-02-07 1969-02-07 Perfeccionamientos en la construccion de dispositivos de accionamiento hidraulico.

Country Status (5)

Country Link
US (1) US3656294A (cs)
JP (1) JPS5114666B1 (cs)
ES (1) ES363363A1 (cs)
FR (1) FR1604145A (cs)
GB (1) GB1256629A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1026393C2 (nl) * 2004-06-11 2005-12-14 Actuant Corp Hydraulische bedieningsinrichting.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990052A (en) * 1930-12-04 1935-02-05 Cincinnati Bickford Tool Co Fluid actuated drill feed
US2705971A (en) * 1952-03-01 1955-04-12 Ottawa Steel Inc Hydraulic control valve
US2964908A (en) * 1959-03-20 1960-12-20 Gen Mechanique Appliquee S I G Hydraulic control systems for agricultural machines
US3253613A (en) * 1963-07-01 1966-05-31 Boeing Co Fail safe servo valve
DE1450855A1 (de) * 1963-12-18 1969-04-24 Teves Gmbh Alfred Hydraulische Regeleinrichtung
BE669408A (cs) * 1964-09-26 1900-01-01

Also Published As

Publication number Publication date
GB1256629A (cs) 1971-12-08
FR1604145A (cs) 1971-07-12
JPS5114666B1 (cs) 1976-05-11
US3656294A (en) 1972-04-18

Similar Documents

Publication Publication Date Title
ES403632A1 (es) Dispositivo de electro-valvula.
ES363251A1 (es) Perfeccionamientos en la construccion de motores hidrauli- cos.
ES391527A1 (es) Perfeccionamientos introducidos en los sistemas de estran- gulacion de paso de fluidos.
CH518476A (de) Hilfsgesteuerte Sicherheitsventileinrichtung, insbesondere für Hydraulik- und Pneumatikanlagen
ES316370A1 (es) Dispositivo de control hidraulico.
ES363363A1 (es) Perfeccionamientos en la construccion de dispositivos de accionamiento hidraulico.
ES320256A1 (es) Un dispositivo de control para cambiar la relacion de transmision de un par de ejes de accionamientos de dos velocidades.
ES425429A1 (es) Perfeccionamientos en dispositivos de seguridad contra ro- tura de tubos para apoyos hidraulicos de bastidores de ve- hiculos de carga pesados o similares.
ES352343A1 (es) Instalacion de combustion de aceite con, al menos, dos que-madores para circulacion en circuitos cerrados.
ES363863A1 (es) Servodireccion, en particular para vehiculos automoviles con transmision de fuerza directriz hidraulica.
ES389433A1 (es) Perfeccionamientos introducidos en valvulas capaces de fun-cionar en respuesta a un numero predeterminado de impulsos de presion en un fluido aplicado a ellas.
GB1351916A (en) Liquid flow control valves
FR2032054A5 (en) Hydraulic control device for forge rolling - mills
FR2232695A1 (en) Hydraulic control appts. with standardised components - has multi-purpose pipeless units capable of being combined and programmed
CA730561A (en) Butterfly valve with radially shiftable, fluid pressure responsive seat
GB1212664A (en) An automatic hydraulic combining valve arrangement
GB1126902A (en) Improvements relating to hydraulic control systems
AU404585B2 (en) A hydraulic pressure operated fluid control valve
AU1180566A (en) A hydraulic pressure operated fluid control valve
CA728474A (en) Hydraulic fluid control operating valve
ES333095A1 (es) Un dispositivo de valvula de control de presion.
FR2241107A1 (en) Logic fluid programme circuit has two valve sections - one valve section is operated by hand and other is hydraulically operated
CA706266A (en) Low torque high pressure fluid valve
FR2233516A2 (en) Fluid press. control valve assembly - has three pistons on single shaft and pilot valve to control fluid flow
ES341054A1 (es) Perfeccionamientos en aparatos de mando hidraulico con co- rredera de accionamiento y valvula aumentadora de presion.