FR2418840A1 - Engin de travaux publics comportant un godet et un bras de demolition - Google Patents

Engin de travaux publics comportant un godet et un bras de demolition

Info

Publication number
FR2418840A1
FR2418840A1 FR7805912A FR7805912A FR2418840A1 FR 2418840 A1 FR2418840 A1 FR 2418840A1 FR 7805912 A FR7805912 A FR 7805912A FR 7805912 A FR7805912 A FR 7805912A FR 2418840 A1 FR2418840 A1 FR 2418840A1
Authority
FR
France
Prior art keywords
bucket
arm
fulcrum
pivotable
excavator
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
FR7805912A
Other languages
English (en)
Other versions
FR2418840B1 (fr
Inventor
Daniel Diony Baconet
Pierre Jean Leyrat
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.)
Poclain SA
Original Assignee
Poclain 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 Poclain SA filed Critical Poclain SA
Priority to FR7805912A priority Critical patent/FR2418840A1/fr
Publication of FR2418840A1 publication Critical patent/FR2418840A1/fr
Application granted granted Critical
Publication of FR2418840B1 publication Critical patent/FR2418840B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/962—Mounting of implements directly on tools already attached to the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)

Abstract

L'invention est relative à un engin comprenant une flèche 1, un godet 2 articulé à cette flèche autour d'un axe 3 et un organe de réglage 4 du godet par rapport à la flèche, et susceptible d'être muni d'un bras de démolition 14 susceptible d'être disposé à une extrémité de la flèche. Une extrémité du bras 14 est conformée en une fourche à deux dents 15 entre lesquelles l'axe d'articulation 3 est introduit, sans démontage du godet, cependant que le godet est muni d'un dispositif d'assujettissement 24 au bras de démolition. Une application est la réalisation d'un engin efficace et rapide dans la démolition et le déblayage qui l'accompagne.
FR7805912A 1978-03-01 1978-03-01 Engin de travaux publics comportant un godet et un bras de demolition Granted FR2418840A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7805912A FR2418840A1 (fr) 1978-03-01 1978-03-01 Engin de travaux publics comportant un godet et un bras de demolition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805912A FR2418840A1 (fr) 1978-03-01 1978-03-01 Engin de travaux publics comportant un godet et un bras de demolition

Publications (2)

Publication Number Publication Date
FR2418840A1 true FR2418840A1 (fr) 1979-09-28
FR2418840B1 FR2418840B1 (fr) 1982-12-17

Family

ID=9205222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805912A Granted FR2418840A1 (fr) 1978-03-01 1978-03-01 Engin de travaux publics comportant un godet et un bras de demolition

Country Status (1)

Country Link
FR (1) FR2418840A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984618A (en) * 1997-06-30 1999-11-16 Caterpillar Inc. Box boom loader mechanism
US5993138A (en) * 1997-06-30 1999-11-30 Caterpillar Inc. Tilt linkage arrangement
US5993139A (en) * 1997-06-30 1999-11-30 Caterpillar Inc. Box boom lift arm assembly
US6860706B2 (en) 1998-01-30 2005-03-01 Caterpillar Inc. Method of verifying coupling of an implement to a work machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783558A (en) * 1955-02-14 1957-03-05 George C Morgan Trenching attachment for excavating buckets
US2969966A (en) * 1957-07-23 1961-01-31 Aloys J Matheis Bucket mounted frost breaker
FR2192216A1 (fr) * 1972-07-12 1974-02-08 Terramot Beteiligungs
FR2266772A1 (fr) * 1974-04-03 1975-10-31 Luck Dieter
US3942271A (en) * 1974-07-08 1976-03-09 Anthony Joseph George Backhoe attachment
US4038766A (en) * 1975-12-23 1977-08-02 Felstet Rickerd M Excavator bucket ripper tool
US4049060A (en) * 1976-06-11 1977-09-20 Clyde Rockwell Hoke Sod cutter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783558A (en) * 1955-02-14 1957-03-05 George C Morgan Trenching attachment for excavating buckets
US2969966A (en) * 1957-07-23 1961-01-31 Aloys J Matheis Bucket mounted frost breaker
FR2192216A1 (fr) * 1972-07-12 1974-02-08 Terramot Beteiligungs
FR2266772A1 (fr) * 1974-04-03 1975-10-31 Luck Dieter
US3942271A (en) * 1974-07-08 1976-03-09 Anthony Joseph George Backhoe attachment
US4038766A (en) * 1975-12-23 1977-08-02 Felstet Rickerd M Excavator bucket ripper tool
US4049060A (en) * 1976-06-11 1977-09-20 Clyde Rockwell Hoke Sod cutter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984618A (en) * 1997-06-30 1999-11-16 Caterpillar Inc. Box boom loader mechanism
US5993138A (en) * 1997-06-30 1999-11-30 Caterpillar Inc. Tilt linkage arrangement
US5993139A (en) * 1997-06-30 1999-11-30 Caterpillar Inc. Box boom lift arm assembly
US6860706B2 (en) 1998-01-30 2005-03-01 Caterpillar Inc. Method of verifying coupling of an implement to a work machine

Also Published As

Publication number Publication date
FR2418840B1 (fr) 1982-12-17

Similar Documents

Publication Publication Date Title
ES476392A1 (es) Unos perfeccionamientos en la fabricacion de limpiaparabri- sas de presion uniforme.
GB1520617A (en) Tubular section boom
GB1478886A (en) Hydraulic crane mechanism operable to provide enlarged parallel movement
ES459826A1 (es) Mejoras introducidas en los robots de uso industrial.
FR2418840A1 (fr) Engin de travaux publics comportant un godet et un bras de demolition
GB2013772A (en) Fast automatic connecting hook for three point couplings
WO1991008871A3 (fr) Accouplement de transmission pour tete de manipulateur
FR2409819A1 (fr) Dispositif de serrage a commande pneumatique
JPS57143018A (en) Quick coupler
JPS5279430A (en) Seceding device of coupler for vehicles
GB1315829A (en) Separable cominations of vehicles and end attachments
FR2386386A1 (fr) Support d'appareils de controle pour machines-outils
JPS5766238A (en) Excavator
JPS55132815A (en) Vibration-type machine for striking and pulling-out of pile
GB1261805A (en) Scraping apparatus for an excavator
JPS5531659A (en) Quick coupler
SU655583A1 (ru) Сцепное устройство
GB868446A (en) Excavator shovel
IT1118206B (it) Dispositivo azionatore di congegni scintillatori od accenditori piezo-elettrici
SU685613A1 (ru) Сцепное устройство дл мостовых кранов
US2831645A (en) Support for automatic train pipe connector
SE8502576L (sv) Skevningstillsats for hjullastare, traktorer eller liknande maskiner
ATE68428T1 (de) Mastmanschette zum befestigen eines gabelbaums am mast eines surfbretts.
GB642564A (en) Improvements in or relating to coupling mechanism for railway and like vehicles
JPS5445438A (en) Device for operating guide vane of water wheel or pump water wheel

Legal Events

Date Code Title Description
ST Notification of lapse