DE1919566A1 - Betaetigungsvorrichtung fuer einen Spannschlitten oder Spannwagen zum Spannen des Zugseils eines Block- oder Brammenwagens - Google Patents

Betaetigungsvorrichtung fuer einen Spannschlitten oder Spannwagen zum Spannen des Zugseils eines Block- oder Brammenwagens

Info

Publication number
DE1919566A1
DE1919566A1 DE19691919566 DE1919566A DE1919566A1 DE 1919566 A1 DE1919566 A1 DE 1919566A1 DE 19691919566 DE19691919566 DE 19691919566 DE 1919566 A DE1919566 A DE 1919566A DE 1919566 A1 DE1919566 A1 DE 1919566A1
Authority
DE
Germany
Prior art keywords
carriage
liquid
tensioning
tension
pump
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.)
Pending
Application number
DE19691919566
Other languages
German (de)
English (en)
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.)
Societe des Forges et Ateliers du Creusot
Original Assignee
Societe des Forges et Ateliers du Creusot
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 Societe des Forges et Ateliers du Creusot filed Critical Societe des Forges et Ateliers du Creusot
Publication of DE1919566A1 publication Critical patent/DE1919566A1/de
Pending legal-status Critical Current

Links

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B61B12/007—Cable tensioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements
    • 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
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20507—Type of prime mover
    • 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
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20538—Type of pump constant capacity
    • 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
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • 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
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • 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
    • F15B2211/40—Flow control
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41572—Flow control characterised by the connections of the flow control means in the circuit being connected to a pressure source and an output member
    • 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
    • F15B2211/40—Flow control
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41581—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a return line
    • 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
    • F15B2211/40—Flow control
    • F15B2211/455—Control of flow in the feed line, i.e. meter-in control
    • 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
    • F15B2211/40—Flow control
    • F15B2211/46—Control of flow in the return line, i.e. meter-out control
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6309—Electronic controllers using input signals representing a pressure the pressure being a pressure source supply 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/665—Methods of control using electronic components
    • F15B2211/6651—Control of the prime mover, e.g. control of the output torque or rotational speed
    • 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
    • F15B2211/7053—Double-acting output members
    • 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
    • F15B2211/76—Control of force or torque of the output member
    • 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
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/8613—Control during or prevention of abnormal conditions the abnormal condition being oscillations
    • 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
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/863—Control during or prevention of abnormal conditions the abnormal condition being a hydraulic or pneumatic failure
    • F15B2211/8636—Circuit failure, e.g. valve or hose failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Fluid-Pressure Circuits (AREA)
DE19691919566 1968-05-06 1969-04-17 Betaetigungsvorrichtung fuer einen Spannschlitten oder Spannwagen zum Spannen des Zugseils eines Block- oder Brammenwagens Pending DE1919566A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR150649 1968-05-06

Publications (1)

Publication Number Publication Date
DE1919566A1 true DE1919566A1 (de) 1969-11-27

Family

ID=8649823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691919566 Pending DE1919566A1 (de) 1968-05-06 1969-04-17 Betaetigungsvorrichtung fuer einen Spannschlitten oder Spannwagen zum Spannen des Zugseils eines Block- oder Brammenwagens

Country Status (8)

Country Link
US (1) US3574999A (fr)
BE (1) BE729648A (fr)
CH (1) CH480108A (fr)
DE (1) DE1919566A1 (fr)
FR (1) FR1578917A (fr)
GB (1) GB1205196A (fr)
LU (1) LU58478A1 (fr)
NL (1) NL6906614A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0324384A2 (fr) * 1988-01-13 1989-07-19 Walter Becker GmbH Dispositif de tension pour machines d'entraînement de câbles
AT400313B (de) * 1993-02-09 1995-12-27 Euroligna Masch Aggregate Seilsägevorrichtung mit einem fahrbaren oder verschiebbaren seilantrieb

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799300A (en) * 1971-02-22 1974-03-26 Girling Ltd Hydraulic braking systems for vehicles
CH539784A (de) * 1971-12-13 1973-07-31 Bbc Brown Boveri & Cie Hydraulischer Antrieb, insbesondere für elektrische Schaltgeräte
US4175342A (en) * 1972-01-28 1979-11-27 Goyo Ballast Company Ltd. Suction dredger
DE2637072C2 (de) * 1976-08-18 1978-09-14 Demag Ag, 4100 Duisburg Einrichtung für den Abtransport von Schopfenden in einer Mehrstranggießanlage, insbesondere in einer zweisträngigen Stahlbrammen-Stranggießanlage
US4470355A (en) * 1977-11-14 1984-09-11 Kunczynski Jan K Pneumatic cable tensioning apparatus and method for an aerial tramway or the like
DE3217527C2 (de) * 1982-05-10 1986-07-24 Mannesmann Rexroth GmbH, 8770 Lohr Steuereinrichtung für einen hydraulischen doppeltwirkenden Arbeitszylinder
US5241894A (en) * 1987-07-29 1993-09-07 Brunswick Corporation Marine power steering system
US5074193A (en) * 1987-07-29 1991-12-24 Brunswick Corporation Marine power steering system
JPH0790400B2 (ja) * 1989-10-18 1995-10-04 アイダエンジニアリング株式会社 プレスのダイクッション装置
US5131528A (en) * 1991-01-22 1992-07-21 American Longwall Mining Corporation Conveyor apparatus with hydraulic tensioning control
US6070408A (en) * 1997-11-25 2000-06-06 Caterpillar Inc. Hydraulic apparatus with improved accumulator for reduced pressure pulsation and method of operating the same
DE102004054474B3 (de) * 2004-11-11 2006-06-08 Zf Friedrichshafen Ag Schwingungsdämpfer mit verstellbarer Dämpfkraft
CN103964134A (zh) * 2014-05-22 2014-08-06 成都海凌达机械有限公司 一种稳定调节托辊皮带张紧力的调节机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB623228A (en) * 1947-02-21 1949-05-13 Oliver Baird Improvements relating to taking up slack in rope haulage systems
US2827763A (en) * 1955-05-20 1958-03-25 Jaroco Engineering Co Hydraulic system
US2861794A (en) * 1955-07-27 1958-11-25 Beck Cyrus Hydraulic springs
US3176466A (en) * 1961-12-01 1965-04-06 American Brake Shoe Co Hydraulic press
US3208728A (en) * 1962-11-19 1965-09-28 Exxon Production Research Co Apparatus for use on floating drilling platforms
US3314657A (en) * 1965-08-23 1967-04-18 Rucker Co Hydropneumatic cable tensioner
US3309065A (en) * 1965-08-24 1967-03-14 Rucker Co Transloader
US3395777A (en) * 1967-04-28 1968-08-06 Rodosta John Automobile lift

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0324384A2 (fr) * 1988-01-13 1989-07-19 Walter Becker GmbH Dispositif de tension pour machines d'entraînement de câbles
EP0324384A3 (en) * 1988-01-13 1989-09-27 Walter Becker Gmbh Tensioning device for cable traction drives
AT400313B (de) * 1993-02-09 1995-12-27 Euroligna Masch Aggregate Seilsägevorrichtung mit einem fahrbaren oder verschiebbaren seilantrieb

Also Published As

Publication number Publication date
GB1205196A (en) 1970-09-16
BE729648A (fr) 1969-08-18
US3574999A (en) 1971-04-13
NL6906614A (fr) 1969-11-10
LU58478A1 (fr) 1969-07-22
FR1578917A (fr) 1969-08-22
CH480108A (fr) 1969-10-31

Similar Documents

Publication Publication Date Title
DE1919566A1 (de) Betaetigungsvorrichtung fuer einen Spannschlitten oder Spannwagen zum Spannen des Zugseils eines Block- oder Brammenwagens
DE2053819A1 (de) Druckluftzylinder-Einheit
WO1985004700A1 (fr) Vanne a sieges obliques
DE2434440C3 (de) Vorrichtung zur Wegesteuerung des Druckmittels zu und von einem doppeltwirkenden hydraulischen Motor
DE2753770A1 (de) Betaetigungssystem fuer einen hydraulisch betaetigten schieber
DE1750413A1 (de) Hydraulisches Steuerventil
DE1804523A1 (de) Elektrohydraulische Servoanlage
DE2112382A1 (de) Hydraulische Maschine mit veraenderlicher Verdraengung
DE4230183A1 (de) Steuervorrichtung fuer wenigstens einen hydromotor
DE1922073A1 (de) Verfahren und Schaltanordnung zur Verhinderung des Anfahrsprunges bei hydraulisch betaetigten Antrieben
DE102004005686A1 (de) Antriebseinheit insbesondere für Spritzgießmaschinen
DD233402A5 (de) Keilschieber
DE487549C (de) Hochdruck-Kolbenkompressor
DE2424781A1 (de) Hydraulische antriebsvorrichtung fuer eine spritzgiessmaschine
DE9411939U1 (de) Vorrichtung für die Stellungsanzeige bei hydraulisch betätigten Armaturen
DE322384C (de) Steuerung fuer den Entlastungsschieber einer Turbinenentlastungsvorrichtung mit schnellem OEffnen und langsamem Schluss
DE912163C (de) Pressluftzylinder mit eingebauter, einen Bremskolben aufweisender OElbremse
DE1108996B (de) Steuerung fuer Druckmittelverbraucher
DE2428767A1 (de) Schieber, insbesondere zur steuerung pneumatischer gesteinsbohrmaschinen
DE1523343C3 (de) Regeleinrichtung
DE1758164B2 (de) Hydraulische schliessvorrichtung zum kraftschluessigen schliessen von formen in giessmaschinen in zwei schritten
DE202021105890U1 (de) Betätigungssystem eines Fluidstellantriebs
AT138795B (de) Führerventil für Druckluftbremsen.
AT34079B (de) Vorrichtung zur Regelung des Druckes von Ausgleichvorrichtungen für direkt wirkende Maschinen.
DE664361C (de) Steueranordnung fuer Druckluftbremsen mit zwei Steuerventilen