BE827097A - Dispositif de deplacement en translation d'une machine - Google Patents

Dispositif de deplacement en translation d'une machine

Info

Publication number
BE827097A
BE827097A BE154685A BE154685A BE827097A BE 827097 A BE827097 A BE 827097A BE 154685 A BE154685 A BE 154685A BE 154685 A BE154685 A BE 154685A BE 827097 A BE827097 A BE 827097A
Authority
BE
Belgium
Prior art keywords
translation
moving
machine
Prior art date
Application number
BE154685A
Other languages
English (en)
Inventor
A A M Valantin
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 filed Critical
Publication of BE827097A publication Critical patent/BE827097A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/12—Machines propelled by thrust or pull against a part alternately anchored to and released from a cable or chain
    • 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
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/025—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the devices being operated by fluid pressure
    • 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
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Jigs For Machine Tools (AREA)
  • Manipulator (AREA)
BE154685A 1974-04-08 1975-03-24 Dispositif de deplacement en translation d'une machine BE827097A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412240A FR2266657B1 (fr) 1974-04-08 1974-04-08

Publications (1)

Publication Number Publication Date
BE827097A true BE827097A (fr) 1975-09-24

Family

ID=9137391

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154685A BE827097A (fr) 1974-04-08 1975-03-24 Dispositif de deplacement en translation d'une machine

Country Status (8)

Country Link
US (1) US3990349A (fr)
BE (1) BE827097A (fr)
CA (1) CA1012990A (fr)
DE (1) DE2515108C3 (fr)
FR (1) FR2266657B1 (fr)
GB (1) GB1456966A (fr)
PL (1) PL95099B1 (fr)
ZA (1) ZA752054B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080870A (en) * 1977-01-10 1978-03-28 Stearns Roger Corporation Multiple position fluid conductor apparatus
GB1579484A (en) * 1977-03-15 1980-11-19 Coal Industry Patents Ltd Engagement devices
DE2855641A1 (de) * 1978-12-22 1980-07-10 Beukenberg Maschf Schreitwerk fuer eine gewinnungsmaschine
DE3008929A1 (de) * 1980-03-08 1981-09-24 Schloemann-Siemag AG, 4000 Düsseldorf Sicherheitssteuereinrichtung fuer hydraulisch gehaltene lasten gegen unkontrolliertes absenken und heben, beispielsweise an vertikalen pressen oder lasten haltenden einrichtungen
DE3018626C2 (de) * 1980-05-16 1986-03-13 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Schwenkvorrichtung für einen um die Schrämwalzenachse einer Walzenschrämmaschine schwenkbar gelagerten Räumschild
FR2496074B1 (fr) * 1980-12-16 1985-08-16 Laplante Gilbert Installation motrice a verins pour produire le deplacement continu d'un objet oblong dans la direction de son axe, et/ou pour mouvoir un element le long dudit objet
DE3339647C2 (de) * 1983-11-02 1991-01-24 GTA GmbH Fertigungsbetrieb und Ingenieurbüro für Grubenbedarf, Transport- und Ausbautechnik, 4236 Hamminkeln Fahrantriebssystem, insbesondere für Einschienenhängebahnen in Untertagebetrieben
US4768835A (en) * 1986-10-16 1988-09-06 Gosudarstvenny Proektnokonstruktorsky I Experimentalny Institut Ugolnogo Mashinostroenia Advancing system for coal winning machine
US4821622A (en) * 1986-12-22 1989-04-18 Deere & Company Extension and retraction sequencing circuit
US5311808A (en) * 1993-02-12 1994-05-17 Ando Seisakujo Co., Ltd. Cylinder apparatus
CN106976827A (zh) * 2017-03-31 2017-07-25 中国核工业二三建设有限公司 核电站模块翻转装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112466A (en) * 1935-11-16 1938-03-29 Heil Co Grader control mechanism
US2833556A (en) * 1957-01-30 1958-05-06 Athey Products Corp Weight transfer system and apparatus for tractor-trailers
US3348624A (en) * 1965-04-28 1967-10-24 Aquatic Controls Corp Hydraulic propulsion system
NL6709808A (fr) * 1967-07-14 1969-01-16
US3476016A (en) * 1967-10-20 1969-11-04 Cascade Corp Apparatus for producing coordinated,simultaneous actuation of multiple rams
US3499466A (en) * 1968-07-12 1970-03-10 Huck Mfg Co Portable power supply with valve for dual tool operations
SE329245B (fr) * 1969-02-28 1970-10-05 Sundin Produkter Ab A E
US3620014A (en) * 1969-07-07 1971-11-16 American Metal Climax Inc Automatic door actuator
SE328496B (fr) * 1969-12-04 1970-09-14 K Walander
US3815472A (en) * 1971-08-25 1974-06-11 Westinghouse Air Brake Co Fluid control system

Also Published As

Publication number Publication date
FR2266657B1 (fr) 1977-09-30
ZA752054B (en) 1976-03-31
GB1456966A (en) 1976-12-01
US3990349A (en) 1976-11-09
FR2266657A1 (fr) 1975-10-31
CA1012990A (fr) 1977-06-28
DE2515108C3 (de) 1979-12-06
AU7990275A (en) 1976-10-14
DE2515108A1 (de) 1975-10-16
DE2515108B2 (de) 1979-04-12
PL95099B1 (fr) 1977-09-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHARBONNAGES DE FRANCE

Effective date: 19850324