FR2443419A1 - Dispositif dynamometrique pour engin a fleche, en particulier pour controle de basculement de celui-ci - Google Patents

Dispositif dynamometrique pour engin a fleche, en particulier pour controle de basculement de celui-ci

Info

Publication number
FR2443419A1
FR2443419A1 FR7834151A FR7834151A FR2443419A1 FR 2443419 A1 FR2443419 A1 FR 2443419A1 FR 7834151 A FR7834151 A FR 7834151A FR 7834151 A FR7834151 A FR 7834151A FR 2443419 A1 FR2443419 A1 FR 2443419A1
Authority
FR
France
Prior art keywords
boom
frame
tilting control
machine
axes
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
FR7834151A
Other languages
English (en)
Other versions
FR2443419B1 (fr
Inventor
Huu-Can Nguyen
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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7834151A priority Critical patent/FR2443419A1/fr
Priority to GB7941597A priority patent/GB2037444B/en
Priority to DE19792948774 priority patent/DE2948774A1/de
Publication of FR2443419A1 publication Critical patent/FR2443419A1/fr
Application granted granted Critical
Publication of FR2443419B1 publication Critical patent/FR2443419B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment
    • B66C23/905—Devices for indicating or limiting lifting moment electrical
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/24—Safety devices, e.g. for preventing overload
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
    • G01G19/18—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads having electrical weight-sensitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1406—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports combined with special measuring circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/11—Mounting of sensors thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/06—Cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/08—Agricultural vehicles
    • B60G2300/083—Boom carrying vehicles, e.g. for crop spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/32—Track vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/60—Load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/12—Strain gauge

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

Il s'agit par exemple du contrôle de basculement d'un engin à flèche 10 articulée à un châssis 11 sous la commande d'un vérin 12. Suivant l'invention, sont prévus deux axes capteurs de forces porteurs de jauges de contrainte disposées de manière à n'être sensibles qu'aux seuls efforts tranchants, l'un servant de pivot O entre la flèche 10 et le châssis Il, l'autre servant de pivot A ou B entre le vérin 12 et le châssis Il ou la flèche 10, les plans de ces axes contenant des jauges de contrainte étant perpendiculaires au plan contenant leurs axes géométriques. Application à un quelconque engin à flèche, et en particulier aux grues ou aux pelles hydrauliques
FR7834151A 1978-12-04 1978-12-04 Dispositif dynamometrique pour engin a fleche, en particulier pour controle de basculement de celui-ci Granted FR2443419A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7834151A FR2443419A1 (fr) 1978-12-04 1978-12-04 Dispositif dynamometrique pour engin a fleche, en particulier pour controle de basculement de celui-ci
GB7941597A GB2037444B (en) 1978-12-04 1979-12-03 Force measuring dynamometric device for a load handling machine
DE19792948774 DE2948774A1 (de) 1978-12-04 1979-12-04 Kraftmesseinrichtung fuer maschine mit ausleger, insbesondere zur ueberwachung der abkippung hiervon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7834151A FR2443419A1 (fr) 1978-12-04 1978-12-04 Dispositif dynamometrique pour engin a fleche, en particulier pour controle de basculement de celui-ci

Publications (2)

Publication Number Publication Date
FR2443419A1 true FR2443419A1 (fr) 1980-07-04
FR2443419B1 FR2443419B1 (fr) 1981-07-17

Family

ID=9215670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834151A Granted FR2443419A1 (fr) 1978-12-04 1978-12-04 Dispositif dynamometrique pour engin a fleche, en particulier pour controle de basculement de celui-ci

Country Status (3)

Country Link
DE (1) DE2948774A1 (fr)
FR (1) FR2443419A1 (fr)
GB (1) GB2037444B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129422A2 (fr) * 1983-06-17 1984-12-27 Skeen, June Caroline Dispositif de pesage

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030748A1 (de) * 1990-09-28 1992-04-02 Linde Ag Flurfoerderzeug mit einer ueberwachungseinrichtung fuer den belastungszustand
US5538149A (en) * 1993-08-09 1996-07-23 Altec Industries, Inc. Control systems for the lifting moment of vehicle mounted booms
DE4332137C1 (de) * 1993-09-17 1995-03-09 Georg Wazau Dr Ing Reaktionsdrehmomentaufnehmer mit einem Translationsfreiheitsgrad
DE9415162U1 (de) * 1994-09-19 1994-11-24 Petzke, Wolfgang, Dipl.-Ing., 80634 München Elektronisches Gerät zur Tretkraftbestimmung
DE19514050C2 (de) * 1995-04-13 1999-06-02 Bruger & Fischer Krananlagen U Verfahren und Vorrichtung zum Erfassen von Belastungen von Hub- und Zugeinrichtungen
DE29601834U1 (de) * 1996-02-03 1997-06-05 Rieger, Walter, 77836 Rheinmünster Vorrichtung zur Messung kleiner Kräfte und daraus abgeleiteter Größen durch Meßwertaufnahme mittels elektrischer Sensoren, z.B. Dehnungsmeßstreifen
DE19814261A1 (de) 1998-03-31 1999-10-14 Mannesmann Vdo Ag Dehnungsempfindlicher Widerstand
DE10110176A1 (de) 2001-03-02 2002-09-05 Putzmeister Ag Mobiles Arbeitsgerät mit Standsicherheitsüberwachung
US6991119B2 (en) * 2002-03-18 2006-01-31 Jlg Industries, Inc. Measurement system and method for assessing lift vehicle stability
DE10349234A1 (de) * 2003-10-20 2005-05-19 Putzmeister Ag Mobiles Arbeitsgerät mit Stützauslegern
SE530761C2 (sv) * 2005-12-14 2008-09-09 Cargotec Patenter Ab Hydraulisk kran med registrering av lyftning och/eller nedsättning av last, förfarande för sådan registrering samt förfarande för beräkning av utmattningsbelastningen hos en hydraulisk kran
US8011242B2 (en) 2008-07-29 2011-09-06 Garmin Switzerland Gmbh System and device for measuring and analyzing forces applied by a cyclist on a pedal of a bicycle
DE102012010248A1 (de) * 2012-05-24 2013-11-28 CES Containerhandling Equipment & Solutions GmbH Lastumschlag-Fahrzeug und Verfahren zur Bestimmung einer Gewichtsverteilung einer Last an einem Lastumschlag-Fahrzeug
CN102768088B (zh) * 2012-08-09 2015-03-11 三一重工股份有限公司 一种悬臂结构弯矩的获取方法、装置及工程机械
DE102015117086A1 (de) * 2015-10-07 2017-04-13 Schwing Gmbh Abstützvorrichtung zum Abstützen einer mobilen Vorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2064204A1 (fr) * 1969-10-08 1971-07-16 Litton Industries Inc
DE2343941A1 (de) * 1973-08-31 1975-03-13 Rheinstahl Ag Hanomag Baumasch Mit einer ueberlastwarn- oder abschalteinrichtung ausgestattetes hebezeug, wie kran od. dgl., insbesondere hydraulikbagger
FR2267276A1 (fr) * 1974-04-10 1975-11-07 Pye Ltd
FR2277027A1 (fr) * 1974-07-05 1976-01-30 Precilec Systeme de securite pour grues mobiles
GB1479511A (en) * 1974-06-06 1977-07-13 Broome G Apparatus for detecting overturn condition in a crane
FR2378272A1 (fr) * 1977-01-25 1978-08-18 Ferodo Sa Dispositif dynamometrique de mesure de couple pour engin a fleche de levage a commande par verin

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2064204A1 (fr) * 1969-10-08 1971-07-16 Litton Industries Inc
DE2343941A1 (de) * 1973-08-31 1975-03-13 Rheinstahl Ag Hanomag Baumasch Mit einer ueberlastwarn- oder abschalteinrichtung ausgestattetes hebezeug, wie kran od. dgl., insbesondere hydraulikbagger
FR2267276A1 (fr) * 1974-04-10 1975-11-07 Pye Ltd
GB1479511A (en) * 1974-06-06 1977-07-13 Broome G Apparatus for detecting overturn condition in a crane
FR2277027A1 (fr) * 1974-07-05 1976-01-30 Precilec Systeme de securite pour grues mobiles
FR2378272A1 (fr) * 1977-01-25 1978-08-18 Ferodo Sa Dispositif dynamometrique de mesure de couple pour engin a fleche de levage a commande par verin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129422A2 (fr) * 1983-06-17 1984-12-27 Skeen, June Caroline Dispositif de pesage
EP0129422A3 (fr) * 1983-06-17 1986-01-08 Skeen, June Caroline Dispositif de pesage

Also Published As

Publication number Publication date
GB2037444B (en) 1983-03-30
GB2037444A (en) 1980-07-09
FR2443419B1 (fr) 1981-07-17
DE2948774A1 (de) 1980-06-19

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TP Transmission of property
ST Notification of lapse