FR2409135A1 - Dispositif de detection de la position d'un bras articule - Google Patents

Dispositif de detection de la position d'un bras articule

Info

Publication number
FR2409135A1
FR2409135A1 FR7832557A FR7832557A FR2409135A1 FR 2409135 A1 FR2409135 A1 FR 2409135A1 FR 7832557 A FR7832557 A FR 7832557A FR 7832557 A FR7832557 A FR 7832557A FR 2409135 A1 FR2409135 A1 FR 2409135A1
Authority
FR
France
Prior art keywords
detection
section15
section10
articulated arm
loading
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.)
Granted
Application number
FR7832557A
Other languages
English (en)
Other versions
FR2409135B1 (fr
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of FR2409135A1 publication Critical patent/FR2409135A1/fr
Application granted granted Critical
Publication of FR2409135B1 publication Critical patent/FR2409135B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D9/00—Apparatus or devices for transferring liquids when loading or unloading ships
    • B67D9/02—Apparatus or devices for transferring liquids when loading or unloading ships using articulated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J13/00—Controls for manipulators
    • B25J13/08—Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
    • B25J13/088—Controls for manipulators by means of sensing devices, e.g. viewing or touching devices with position, velocity or acceleration sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/16—Programme controls
    • B25J9/1674—Programme controls characterised by safety, monitoring, diagnostic
    • B25J9/1676—Avoiding collision or forbidden zones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/16—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance
    • G01D5/165—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance by relative movement of a point of contact or actuation and a resistive track
    • G01D5/1655—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance by relative movement of a point of contact or actuation and a resistive track more than one point of contact or actuation on one or more tracks
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41206—Lookup table, memory with certain relationships
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45046—Crane
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49137—Store working envelop, limit, allowed zone
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49138—Adapt working envelop, limit, allowed zone to speed of tool
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49139—Alarm if outside zone
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49142—Shut off power, stop if outside working zone
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8275—Indicator element rigidly carried by the movable element whose position is indicated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/8807—Articulated or swinging flow conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Human Computer Interaction (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Emergency Alarm Devices (AREA)
  • Pipeline Systems (AREA)
  • Manipulator (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

L'INVENTION CONCERNE LA DETECTION DE LA POSITION DANS L'ESPACE DE L'EXTREMITE D'UN BRAS ARTICULE. UN BRAS DE CHARGEMENT POUR UN NAVIRE-CITERNE COMPREND UNE SECTION INTERIEURE10 MONTEE DE FACON PIVOTANTE AU SOMMET D'UNE COLONNE14, ET UNE SECTION EXTERIEURE15 DONT UNE EXTREMITE PIVOTE AUTOUR D'UN AXE17, A L'AUTRE EXTREMITE DE LA SECTION10. L'EXTREMITE LIBRE DE LA SECTION15 PORTE UN DISPOSITIF D'ACCOUPLEMENT18 QUI, POUR DES RAISONS DE SECURITE, DOIT DEMEURER DANS UN VOLUME DETERMINE. DES CAPTEURS ASSOCIES A UN CIRCUIT ELECTRONIQUE MESURENT EN PERMANENCE LA POSITION DU DISPOSITIF 18, ET DECLENCHENT UN SIGNAL D'ALARME LORSQU'IL DEPASSE LES LIMITES. APPLICATION AU CHARGEMENT DES PETROLIERS.
FR7832557A 1977-11-21 1978-11-17 Dispositif de detection de la position d'un bras articule Granted FR2409135A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/853,800 US4205308A (en) 1977-11-21 1977-11-21 Programmable alarm system for marine loading arms

Publications (2)

Publication Number Publication Date
FR2409135A1 true FR2409135A1 (fr) 1979-06-15
FR2409135B1 FR2409135B1 (fr) 1984-06-22

Family

ID=25316945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832557A Granted FR2409135A1 (fr) 1977-11-21 1978-11-17 Dispositif de detection de la position d'un bras articule

Country Status (11)

Country Link
US (1) US4205308A (fr)
JP (1) JPS5938160B2 (fr)
BR (1) BR7807641A (fr)
CA (1) CA1118894A (fr)
DE (2) DE2850455C2 (fr)
FR (1) FR2409135A1 (fr)
GB (1) GB2008287B (fr)
IT (1) IT1100573B (fr)
MX (1) MX145939A (fr)
NL (1) NL182720C (fr)
NO (2) NO154449C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480518A1 (fr) * 1980-04-15 1981-10-16 Westinghouse Electric Corp Appareil de coupe-circuit a unite de declenchement numerique et circuit designateur

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556000A (en) * 1978-10-20 1980-04-24 Tokico Ltd Liquid feeder
MX152143A (es) * 1979-01-31 1985-05-31 Fmc Corp Mejoras en aparato para el control de posicion de la tuberia articulada,para la carga de petroleo
EP0029768B1 (fr) * 1979-11-12 1986-04-23 FMC EUROPE S.A. Société anonyme dite: Procédé et installation de surveillance et de commande d'un bras articulé de transfert de fluide destiné à relier un navire à une plate-forme en mer
JPS56113600A (en) * 1980-02-07 1981-09-07 Fmc Corp Marine loading arm and warming system
US4395706A (en) * 1980-06-30 1983-07-26 Jlg Industries, Inc. Boom limit safety control circuit
USRE32366E (en) * 1980-06-30 1987-03-03 Jlg Industries, Inc. Boom limit safety control circuit
JPS5723113A (en) * 1980-07-17 1982-02-06 Fanuc Ltd Numerical controller
JPS5739413A (en) * 1980-08-20 1982-03-04 Fanuc Ltd Numerical control device equipped with supply voltage diagnostic function
CH645564A5 (de) * 1980-09-05 1984-10-15 Heinz Hossdorf Verfahren und vorrichtung fuer das formen der oberflaeche eines werkstuecks.
US4408943A (en) * 1981-02-27 1983-10-11 Fmc Corporation Ship-to-ship fluid transfer system
JPS58163001A (ja) * 1982-03-23 1983-09-27 Toyoda Mach Works Ltd 干渉チエツク機能を備えた数値制御装置
US4516117A (en) * 1982-04-05 1985-05-07 Raymond Couture Range controller for continuously monitoring the position of the boom of heavy machinery
FR2543703A1 (fr) * 1983-03-30 1984-10-05 Inro France Appareillage de commande informatisee pour un robot
DE3312939C2 (de) * 1983-04-11 1985-04-25 Blohm + Voss Ag, 2000 Hamburg Steuervorrichtung für einen Industrie-Roboter mit mindestens einer Achse
US4549555A (en) * 1984-02-17 1985-10-29 Orthothronics Limited Partnership Knee laxity evaluator and motion module/digitizer arrangement
US4603284A (en) * 1984-06-05 1986-07-29 Unimation, Inc. Control system for manipulator apparatus with resolved compliant motion control
US4758970A (en) * 1984-08-08 1988-07-19 Emco Wheaton, Inc. Marine loading arm monitoring system
FR2584835A1 (fr) * 1985-07-12 1987-01-16 Ibis International Appareillage de commande d'un elevateur de nacelle a partir de la nacelle, a transmission optique numerique des commandes aux servo-mecanismes
US4718078A (en) * 1985-08-19 1988-01-05 Siemens Aktiengesellschaft System for controlling motion of a robot
DE3602813A1 (de) * 1986-01-30 1987-08-06 Fraunhofer Ges Forschung Messeinrichtung zur erfassung der position und orientierung eines koerpers
JPS6327904A (ja) * 1986-07-22 1988-02-05 Hitachi Ltd サ−ボ機構装置の位置修正制御方式
US4833615A (en) * 1986-10-15 1989-05-23 A.G.A. Credit System for the protection of an aerial device having a pivotable boom
US4764873A (en) * 1987-02-13 1988-08-16 Dalmo Victor, Inc., Div. Of The Singer Company Path blockage determination system and method
US5047916A (en) * 1988-03-25 1991-09-10 Kabushiki Kaisha Toshiba Method and apparatus of free space enumeration for collision avoidance
DE3835522A1 (de) * 1988-10-19 1990-05-03 Man Ghh Krantechnik Kransteuerung
DE3903757A1 (de) * 1989-02-09 1990-08-16 Man Ghh Krantechnik Verfahren zur begrenzung des dreh- und ausladungsbereiches von drehkraenen, insbesondere turmdrehkraenen
DE4306127C2 (de) * 1993-02-27 2002-08-08 Putzmeister Ag Großmanipulator, insbesondere für Autobetonpumpen
FR2704201B1 (fr) * 1993-04-22 1995-07-13 Elf Antar France Installation d'avitaillement en carburant d'un aeronef.
DE4412643A1 (de) * 1993-08-26 1995-03-02 Putzmeister Maschf Großmanipulator, insbesondere für Autobetonpumpen, sowie Verfahren zu dessen Handhabung
EP0658832B1 (fr) * 1993-12-16 2000-04-26 Siemens Aktiengesellschaft Dispositif pour commander une machine-outil ou un robot
GB9326347D0 (en) * 1993-12-23 1994-02-23 Grove Europ Limited Improvements in and relating to telescopic booms
US5609191A (en) * 1995-02-06 1997-03-11 Henkel Corporation Liquid transfer apparatus
US5711022A (en) * 1995-12-14 1998-01-20 Laser Alignment, Inc. Starting position control for demolition apparatus
NL1006240C2 (nl) 1997-06-05 1998-12-08 Univ Erasmus Elektronische hoekmeetinrichting.
DE10201488A1 (de) * 2002-01-16 2003-07-31 Duerr Systems Gmbh Verfahren zur Steuerung eines Roboters und Steuereinheit für einen Roboter
FR2837808B1 (fr) * 2002-03-28 2004-10-29 Sms Synergie Man Systeme Systeme d'apport d'huile dans la ligne d'equilibrage d'une fleche de grue a portee variable
DE10310355B4 (de) * 2003-03-10 2006-12-07 Siemens Ag Messanordnung zum Erfassen einer Bewegung eines an einem Montageort befestigten elektrischen Großantriebs
ES2276634B1 (es) * 2006-07-28 2008-03-01 Manuel Angel Puentes Mosquera "dispositivo localizador de cilindros e instalacion que lo comprende".
DE102007012575A1 (de) * 2007-03-13 2008-09-18 Putzmeister Concrete Pumps Gmbh Großmanipulator
FR2927322B1 (fr) * 2008-02-08 2010-03-05 Fmc Technologies Sa Dispositif de commande directe, notamment proportionnelle et/ou de chargement et/ou dechargement de fluides
FR2931450B1 (fr) * 2008-05-22 2010-12-17 Fmc Technologies Sa Dispositif de fourniture d'informations de positionnement d'une bride mobile de systeme de chargement marine
FR2931451B1 (fr) * 2008-05-22 2010-12-17 Fmc Technologies Sa Dispositif de commande pour systeme de chargement et/ou dechargement de fluides
FR2941434B1 (fr) * 2009-01-27 2015-05-01 Fmc Technologies Sa Systeme de transfert d'un produit fluide et sa mise en oeuvre
FR2959478B1 (fr) * 2010-05-03 2016-08-12 Technip France Systeme et procede de controle d'un lien entre deux structures flottantes
FR2964093B1 (fr) * 2010-09-01 2012-12-07 Fmc Technologies Sa Bras de chargement sans embase
DE102012212916A1 (de) * 2012-07-24 2014-01-30 Putzmeister Engineering Gmbh Rundverteiler für Dickstoffe
CN103759139A (zh) * 2013-12-31 2014-04-30 上海冠卓企业发展有限公司 一种具有远程监控单元的流体装卸臂系统
JP6406091B2 (ja) * 2015-03-27 2018-10-17 株式会社デンソー 可変バルブシステム
JP2017019072A (ja) * 2015-07-14 2017-01-26 トヨタ自動車株式会社 位置計測システム
CN108317982B (zh) * 2018-02-02 2020-03-31 廊坊师范学院 一种三维空间本体位置觉测试装置及方法
JP2019211421A (ja) * 2018-06-08 2019-12-12 セイコーエプソン株式会社 エンコーダー、モーター、及びロボット
CN114408098B (zh) * 2021-12-23 2023-06-27 宜昌测试技术研究所 一种收放点位和模拟角度联合的摆臂控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638211A (en) * 1969-10-08 1972-01-25 Litton Systems Inc Crane safety system
FR2347159A1 (fr) * 1975-10-30 1977-11-04 Fmc Corp Appareil de controle de la position dans l'espace de l'extremite d'un bras articule
US4084247A (en) * 1976-10-26 1978-04-11 Fmc Corporation Fluid loading arm alarm system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931107A (en) * 1933-03-30 1933-10-17 Gen Electric Mooring system
US2588842A (en) * 1947-06-24 1952-03-11 Air Reduction Adjustable hose support and feeder
US2855886A (en) * 1955-12-27 1958-10-14 Clark Equipment Co Radius indicator
US2927607A (en) * 1957-03-25 1960-03-08 Fmc Corp Fluid transferring apparatus
US2898954A (en) * 1958-02-28 1959-08-11 Jeff E Freeman Automatic container filler
US3050092A (en) * 1959-06-26 1962-08-21 Exxon Research Engineering Co Marine loading arm
US3073280A (en) * 1961-09-11 1963-01-15 Walter E Thiel Crane boom load height, radius, angle, and elevation indicator
US3566386A (en) * 1968-02-06 1971-02-23 Eaton Yale & Towne Crane angle indicating system
JPS5413651B2 (fr) * 1971-12-29 1979-06-01
US3833932A (en) * 1972-10-12 1974-09-03 Eaton Corp Boom length operating radius indicator and warning device
US3833130A (en) * 1973-04-20 1974-09-03 Krupp Gmbh Safety device for a top boom pivotally mounted on a crane boom
US3819922A (en) * 1973-05-02 1974-06-25 Forney Eng Co Crane load and radius indicating system
DE2352945A1 (de) * 1973-10-23 1975-04-30 Ernst Otto Kruse Manipulator fuer gusstuecke
US3944798A (en) * 1974-04-18 1976-03-16 Eaton-Leonard Corporation Method and apparatus for measuring direction
DE2425390C3 (de) * 1974-05-25 1980-04-17 Weserhuette Ag, 4970 Bad Oeynhausen Steuerung für die Bewegung von Arbeitsgliedern
US3932855A (en) * 1974-09-06 1976-01-13 Eaton Corporation Crane radius instrument
SE385209B (sv) * 1974-10-08 1976-06-14 Hiab Foco Ab Programmerbar hydraulisk lastkran
US3922789A (en) * 1974-12-11 1975-12-02 Koehring Co Boom length sensing system with two-block condition sensing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638211A (en) * 1969-10-08 1972-01-25 Litton Systems Inc Crane safety system
FR2347159A1 (fr) * 1975-10-30 1977-11-04 Fmc Corp Appareil de controle de la position dans l'espace de l'extremite d'un bras articule
US4084247A (en) * 1976-10-26 1978-04-11 Fmc Corporation Fluid loading arm alarm system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480518A1 (fr) * 1980-04-15 1981-10-16 Westinghouse Electric Corp Appareil de coupe-circuit a unite de declenchement numerique et circuit designateur

Also Published As

Publication number Publication date
US4205308A (en) 1980-05-27
NO783734L (no) 1979-05-22
DE2850455A1 (de) 1979-07-12
DE7834614U1 (de) 1985-06-20
NL182720B (nl) 1987-12-01
DE2850455C2 (de) 1984-05-24
NO833058L (no) 1979-05-22
CA1118894A (fr) 1982-02-23
JPS5484618A (en) 1979-07-05
NO154449B (no) 1986-06-09
BR7807641A (pt) 1979-06-26
NL7811442A (nl) 1979-05-23
JPS5938160B2 (ja) 1984-09-13
IT1100573B (it) 1985-09-28
IT7829994A0 (it) 1978-11-21
GB2008287B (en) 1982-08-11
GB2008287A (en) 1979-05-31
NO154449C (no) 1986-09-17
NL182720C (nl) 1988-05-02
NO156346B (fr) 1987-05-25
FR2409135B1 (fr) 1984-06-22
MX145939A (es) 1982-04-22
NO156346C (no) 1987-09-02

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