CS247131B1 - Cylinder lifting element - Google Patents

Cylinder lifting element Download PDF

Info

Publication number
CS247131B1
CS247131B1 CS83706A CS70683A CS247131B1 CS 247131 B1 CS247131 B1 CS 247131B1 CS 83706 A CS83706 A CS 83706A CS 70683 A CS70683 A CS 70683A CS 247131 B1 CS247131 B1 CS 247131B1
Authority
CS
Czechoslovakia
Prior art keywords
lifting element
piston
bellows
cylindrical
working cylinder
Prior art date
Application number
CS83706A
Other languages
Czech (cs)
English (en)
Other versions
CS70683A1 (en
Inventor
Hans-Joachim Barsch
Rudi Loeschner
Bernd Schulze
Reinhard Steinbruch
Christoph Wagner
Original Assignee
Barsch Hans Joachim
Rudi Loeschner
Bernd Schulze
Reinhard Steinbruch
Christoph Wagner
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5537114&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CS247131(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Barsch Hans Joachim, Rudi Loeschner, Bernd Schulze, Reinhard Steinbruch, Christoph Wagner filed Critical Barsch Hans Joachim
Publication of CS70683A1 publication Critical patent/CS70683A1/cs
Publication of CS247131B1 publication Critical patent/CS247131B1/cs

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
    • B66F3/25—Constructional features
    • B66F3/35—Inflatable flexible elements, e.g. bellows
    • 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
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Actuator (AREA)
  • Types And Forms Of Lifts (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Chairs Characterized By Structure (AREA)
CS83706A 1982-03-08 1983-02-02 Cylinder lifting element CS247131B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD82237951A DD209351A3 (de) 1982-03-08 1982-03-08 Zylinderfoermiges hubelement

Publications (2)

Publication Number Publication Date
CS70683A1 CS70683A1 (en) 1985-06-13
CS247131B1 true CS247131B1 (en) 1986-11-13

Family

ID=5537114

Family Applications (1)

Application Number Title Priority Date Filing Date
CS83706A CS247131B1 (en) 1982-03-08 1983-02-02 Cylinder lifting element

Country Status (9)

Country Link
JP (1) JPS58163806A (de)
AU (1) AU9085582A (de)
CS (1) CS247131B1 (de)
DD (1) DD209351A3 (de)
DE (1) DE3238580A1 (de)
FR (1) FR2523107A1 (de)
GB (1) GB2116632A (de)
IT (1) IT8268541A0 (de)
SU (1) SU1451091A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557867A1 (fr) * 1984-01-09 1985-07-12 Commins Eric Appareil de levage pour vehicule automobile
FR2651542B1 (fr) * 1989-09-05 1994-04-15 Bendix France Sa Servomoteur pneumatique.
GB2280713A (en) * 1993-08-04 1995-02-08 Richard Gardiner A pneumatic ejector
GB9316126D0 (en) * 1993-08-04 1993-09-22 Gardiner Richard A pneumatic ejector
FR2733220A1 (fr) * 1995-04-19 1996-10-25 Seewald Dietrich Eugen Dispositif telescopique de levage de charge ponctuelle, notamment de levage partiel d'un vehicule automobile
JP4527859B2 (ja) * 2000-08-28 2010-08-18 東亜バルブエンジニアリング株式会社 強制作動装置を具備した逃がし安全弁
GB2373025A (en) * 2001-03-08 2002-09-11 Andrew Ive Lifting Device
CN105587708B (zh) * 2014-11-06 2017-12-12 重庆德盟液压机械有限公司 无杆腔静密封油缸
CN105201955B (zh) * 2015-11-03 2016-08-17 温州泓呈祥科技有限公司 一种紧凑压缩缸

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496340A (de) *
FR465539A (fr) * 1913-02-08 1914-04-18 Guil De Saleta D Opoul Vérin pneumatique
FR552926A (fr) * 1922-04-24 1923-05-09 Cric pneumatique
FR617930A (fr) * 1926-06-19 1927-02-28 Cric pneumatique
FR1002235A (fr) * 1946-08-21 1952-03-04 Perfectionnements aux crics
US2577874A (en) * 1950-12-04 1951-12-11 Carnahan Raymond Jack with bladder motor
US2692618A (en) * 1951-09-19 1954-10-26 Ludowici Johann Wilhelm Diaphragmed piston and cylinder construction
DE1098366B (de) * 1957-08-28 1961-01-26 Honeywell Regulator Co Hydraulische servomotoraehnliche Betaetigungsvorrichtung
FR1530481A (fr) * 1967-04-20 1968-06-28 Cric thermodynamique
DE1932043A1 (de) * 1969-06-24 1971-01-14 Georg Hildisch Vorrichtung zum Anheben eines Kraftwagens zwecks Reifenwechsels
DE2637803A1 (de) * 1976-08-21 1978-02-23 Festo Maschf Stoll G Arbeitszylinder fuer pneumatische oder hydraulische druckmedien
FR2456706A1 (fr) * 1979-05-16 1980-12-12 Daubie Jean Dispositif de levage

Also Published As

Publication number Publication date
AU9085582A (en) 1983-09-15
DE3238580A1 (de) 1983-09-22
JPS58163806A (ja) 1983-09-28
FR2523107A1 (fr) 1983-09-16
SU1451091A1 (ru) 1989-01-15
DD209351A3 (de) 1984-04-25
GB2116632A (en) 1983-09-28
CS70683A1 (en) 1985-06-13
IT8268541A0 (it) 1982-12-31

Similar Documents

Publication Publication Date Title
US3877349A (en) Dual opposite motion extending and retracting ram fluid cylinders
ES2027962T3 (es) Valvula de circulacion en el fondo del pozo y metodo para su funcionamiento.
ES8308964A1 (es) Perfeccionamientos en un estemple telescopico hidraulico de tres escalones, especialmente para una entibacion progresiva subterranea.
ES1000233U (es) Un regulador de flujo de fluido para un dispositivo de alimentacion intravenosa
GB1491208A (en) Liquid dampers
US3656411A (en) Telescopic props
US2463537A (en) Guide for differential cylinderpiston assemblies
SU1451091A1 (ru) Цилиндрический подъемный элемент
IT1026600B (it) Dispositivo di controllo del flusso di un fluido ad elevata perdita di energia
US4201053A (en) Telescopic cylinder automatic synchronizer
GB925777A (en) Hydraulic jack
GB1487144A (en) Hydraulic hammer assembly
US3353454A (en) Ratchet
US3834282A (en) Actuator and latch
GB1441977A (en) Air-hydraulic pressure intensifying devices
CN208054799U (zh) 一种可扩展使用的模块千斤顶
CN209724845U (zh) 一种超薄阻力小的高压油缸
CN212225636U (zh) 一种用于洗消车收放机构的液压系统
US5343797A (en) Cylinder device
RU2055803C1 (ru) Пневматический подъемник
SU477246A1 (ru) Секци пневмобалонной шахтной крепи
GB1051509A (de)
GB1003400A (en) Improvements in and relating to fluid pressure motors
CN206495842U (zh) 一种双出杆高压油缸活塞
GB1190775A (en) Improvements in or relating to Fluid Operated Jacks