KR830007421A - 잭 피스톤 행정의 연속조정용 장치 - Google Patents

잭 피스톤 행정의 연속조정용 장치 Download PDF

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Publication number
KR830007421A
KR830007421A KR1019810004011A KR810004011A KR830007421A KR 830007421 A KR830007421 A KR 830007421A KR 1019810004011 A KR1019810004011 A KR 1019810004011A KR 810004011 A KR810004011 A KR 810004011A KR 830007421 A KR830007421 A KR 830007421A
Authority
KR
South Korea
Prior art keywords
rod
jack
piston
sectional chamber
continuous adjustment
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.)
Withdrawn
Application number
KR1019810004011A
Other languages
English (en)
Korean (ko)
Inventor
자르니악 로저
Original Assignee
피. 쇼무죠
코미싸리아트 아르 에너지에 아토미크
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 피. 쇼무죠, 코미싸리아트 아르 에너지에 아토미크 filed Critical 피. 쇼무죠
Publication of KR830007421A publication Critical patent/KR830007421A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/16—Systems essentially having two or more interacting servomotors, e.g. multi-stage
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/10—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Actuator (AREA)
KR1019810004011A 1980-10-23 1981-10-22 잭 피스톤 행정의 연속조정용 장치 Withdrawn KR830007421A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8023066 1980-10-23
FR8023066A FR2492909A1 (fr) 1980-10-23 1980-10-23 Perfectionnements aux verins hydrauliques d'actionnement a commande programmee

Publications (1)

Publication Number Publication Date
KR830007421A true KR830007421A (ko) 1983-10-21

Family

ID=9247427

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810004011A Withdrawn KR830007421A (ko) 1980-10-23 1981-10-22 잭 피스톤 행정의 연속조정용 장치

Country Status (8)

Country Link
US (1) US4426912A (enExample)
EP (1) EP0051014B1 (enExample)
JP (1) JPS5798498A (enExample)
KR (1) KR830007421A (enExample)
AU (1) AU543842B2 (enExample)
DE (1) DE3173730D1 (enExample)
FR (1) FR2492909A1 (enExample)
YU (1) YU252181A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1067293A3 (en) * 1999-07-09 2003-11-19 Parker Hannifin Corporation Electro-hydraulic actuator and method for controlling actuator position
US6995585B2 (en) 2003-08-05 2006-02-07 International Business Machines Corporation System and method for implementing self-timed decoded data paths in integrated circuits
US20160333901A1 (en) * 2015-05-15 2016-11-17 Triumph Engine Control Systems, Llc Fail fixed actuator
CN112830412B (zh) * 2020-12-31 2022-04-05 上海同力建设机器人有限公司 半自动快速换手升降装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR464891A (fr) * 1912-11-27 1914-04-02 Octave Brotelle Tampon en feutre antiseptisé muni de bandes emplastiques, servant de bandage herniaire
US2898890A (en) * 1957-07-16 1959-08-11 Ibm Motion transmitting device
US2970570A (en) 1959-03-23 1961-02-07 L A B Corp Hydraulic vibrator
US3368457A (en) * 1964-08-19 1968-02-13 Chrysler Corp Hydraulic control arrangement
JPS5129440Y1 (enExample) 1970-12-26 1976-07-24

Also Published As

Publication number Publication date
FR2492909B3 (enExample) 1983-09-16
AU7650881A (en) 1982-04-29
US4426912A (en) 1984-01-24
YU252181A (en) 1984-02-29
EP0051014B1 (fr) 1986-02-05
FR2492909A1 (fr) 1982-04-30
EP0051014A1 (fr) 1982-05-05
JPS5798498A (en) 1982-06-18
AU543842B2 (en) 1985-05-02
DE3173730D1 (en) 1986-03-20

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19811022

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination