KR100279336B1 - 다단 유압 실린더 및 이 유압 실린더로 부하를 이동시키는 방법 - Google Patents

다단 유압 실린더 및 이 유압 실린더로 부하를 이동시키는 방법 Download PDF

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Publication number
KR100279336B1
KR100279336B1 KR1019930703566A KR930703566A KR100279336B1 KR 100279336 B1 KR100279336 B1 KR 100279336B1 KR 1019930703566 A KR1019930703566 A KR 1019930703566A KR 930703566 A KR930703566 A KR 930703566A KR 100279336 B1 KR100279336 B1 KR 100279336B1
Authority
KR
South Korea
Prior art keywords
cylinder
stroke
hollow piston
piston rod
load
Prior art date
Application number
KR1019930703566A
Other languages
English (en)
Korean (ko)
Inventor
구이도 하인쯔
Original Assignee
한스 쾨니히
만 구테호프눙쉬테 악티엔게젤샤프트
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 한스 쾨니히, 만 구테호프눙쉬테 악티엔게젤샤프트 filed Critical 한스 쾨니히
Application granted granted Critical
Publication of KR100279336B1 publication Critical patent/KR100279336B1/ko

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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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7055—Linear output members having more than two chambers
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7057—Linear output members being of the telescopic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
KR1019930703566A 1992-03-25 1993-03-13 다단 유압 실린더 및 이 유압 실린더로 부하를 이동시키는 방법 KR100279336B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4209649A DE4209649C2 (de) 1992-03-25 1992-03-25 Mehrstufiger hydraulischer Druck-Zylinder
DEP4209649.9 1992-03-25
PCT/EP1993/000581 WO1993019302A1 (de) 1992-03-25 1993-03-13 Mehrstufiger hydraulischer zylinder

Publications (1)

Publication Number Publication Date
KR100279336B1 true KR100279336B1 (ko) 2001-02-01

Family

ID=6454956

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930703566A KR100279336B1 (ko) 1992-03-25 1993-03-13 다단 유압 실린더 및 이 유압 실린더로 부하를 이동시키는 방법

Country Status (8)

Country Link
EP (1) EP0587848A1 (de)
JP (1) JPH06508424A (de)
KR (1) KR100279336B1 (de)
CN (1) CN1032713C (de)
DE (1) DE4209649C2 (de)
RU (1) RU2089757C1 (de)
TR (1) TR28546A (de)
WO (1) WO1993019302A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE170749T1 (de) * 1992-09-24 1998-09-15 Sepracor Inc Verwendung von (-) cetirizin zur behandlung allergischer rhinitis und und asthma
CN101238253B (zh) 2005-08-03 2011-11-09 株式会社小松制作所 机动平路机
DE102011013987B4 (de) * 2011-03-15 2021-03-11 Liebherr Mining Equipment Co. Mehrstufige Hydraulikzylinder-Baugruppe
CN103111572A (zh) * 2013-02-02 2013-05-22 湖南千跃机械制造有限公司 一种轨轮锻压机与轨轮生产方法
CN104405723A (zh) * 2014-11-27 2015-03-11 无锡润地农林科技有限公司 伸缩式液压油缸
CN105173736B (zh) * 2015-10-12 2018-08-17 航天长征化学工程股份有限公司 一种粉体加压输送装置、系统及方法
CN112780634B (zh) * 2021-02-03 2023-08-25 中国人民解放军海军工程大学 一种伸缩式双作用液压缸
JP7215788B1 (ja) * 2022-04-21 2023-01-31 株式会社南武 シリンダ型アクチュエータ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE924479C (de) * 1952-10-25 1955-03-03 Toussaint & Hess Gmbh Hydraulische Hubvorrichtung mit teleskopartig ineinander verschiebbaren Teilen
US2829499A (en) * 1956-10-01 1958-04-08 Roper Engineering Company Apparatus for intensifying hydraulic pressure
US3213765A (en) * 1963-09-20 1965-10-26 Parker Hannifin Corp Fluid pressure motor
US3269275A (en) * 1964-07-21 1966-08-30 Soil Mover Company Inc Two stage hydraulic cylinder
FR1478447A (fr) * 1966-02-17 1967-04-28 S O F A M A T Soc De Fabricati Vérin à fluide multiple et son application à une machine à mouler
US3957125A (en) * 1971-09-03 1976-05-18 Russell Jr Wayne B Multi-stage double-acting extendible and contractible shaft drive for drilling device
JPS5321073B2 (de) * 1973-01-31 1978-06-30
DE2626606A1 (de) * 1976-06-14 1977-12-22 Karl Zaengl Druckzylinder, insbesondere auch zur betaetigung von reifen-vulkanisierpressen
SU939849A1 (ru) * 1979-09-18 1982-06-30 Предприятие П/Я А-3681 Многоступенчатый цилиндр
JPS60245811A (ja) * 1984-05-17 1985-12-05 Nanbu Tekko:Kk 三段式シリンダ装置
SU1520271A1 (ru) * 1985-03-29 1989-11-07 Предприятие П/Я А-3681 Телескопический цилиндр
SU1341405A1 (ru) * 1985-07-15 1987-09-30 Предприятие П/Я А-3681 Пневмогидравлический привод
DE3615269A1 (de) * 1986-05-06 1987-11-19 Festo Kg Positioniervorrichtung
JPS62266383A (ja) * 1986-05-10 1987-11-19 石川島播磨重工業株式会社 直流ア−ク炉
US4726281A (en) * 1986-06-13 1988-02-23 Quinto De Filippi Hydraulic cylinder
DE3622424A1 (de) * 1986-07-03 1988-01-14 Montan Hydraulik Gmbh & Co Kg Zweistufiger teleskopzylinder
DE3809461A1 (de) * 1988-03-21 1989-10-12 Mueller Hans Werner Doppelhubzylinder
FR2667550B1 (fr) * 1990-10-03 1994-01-28 Hydris Ensemble de montage d'un hayon elevateur retractable parallelement au chassis d'un vehicule.

Also Published As

Publication number Publication date
TR28546A (tr) 1996-10-01
RU2089757C1 (ru) 1997-09-10
JPH06508424A (ja) 1994-09-22
CN1086588A (zh) 1994-05-11
DE4209649C2 (de) 1998-12-24
WO1993019302A1 (de) 1993-09-30
EP0587848A1 (de) 1994-03-23
DE4209649A1 (de) 1993-09-30
CN1032713C (zh) 1996-09-04

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee