FR2620150B1 - Dispositif de securite destine a equiper un engin automoteur a stabilisateurs, en particulier un engin de travaux publics du type chargeuse-pelleteuse - Google Patents

Dispositif de securite destine a equiper un engin automoteur a stabilisateurs, en particulier un engin de travaux publics du type chargeuse-pelleteuse

Info

Publication number
FR2620150B1
FR2620150B1 FR8704501A FR8704501A FR2620150B1 FR 2620150 B1 FR2620150 B1 FR 2620150B1 FR 8704501 A FR8704501 A FR 8704501A FR 8704501 A FR8704501 A FR 8704501A FR 2620150 B1 FR2620150 B1 FR 2620150B1
Authority
FR
France
Prior art keywords
stabilizers
fitting
self
machine
safety device
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.)
Expired - Lifetime
Application number
FR8704501A
Other languages
English (en)
Other versions
FR2620150A1 (fr
Inventor
Jose Andiano
Germain Houy
Michel Compin
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.)
Case LLC
Original Assignee
JI Case Co
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 JI Case Co filed Critical JI Case Co
Priority to FR8704501A priority Critical patent/FR2620150B1/fr
Priority to DE8888302212T priority patent/DE3860964D1/de
Priority to EP88302212A priority patent/EP0285281B1/fr
Priority to ES88302212T priority patent/ES2019453B3/es
Priority to US07/171,312 priority patent/US4825567A/en
Publication of FR2620150A1 publication Critical patent/FR2620150A1/fr
Application granted granted Critical
Publication of FR2620150B1 publication Critical patent/FR2620150B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
    • 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
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Operation Control Of Excavators (AREA)
FR8704501A 1987-03-31 1987-03-31 Dispositif de securite destine a equiper un engin automoteur a stabilisateurs, en particulier un engin de travaux publics du type chargeuse-pelleteuse Expired - Lifetime FR2620150B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8704501A FR2620150B1 (fr) 1987-03-31 1987-03-31 Dispositif de securite destine a equiper un engin automoteur a stabilisateurs, en particulier un engin de travaux publics du type chargeuse-pelleteuse
DE8888302212T DE3860964D1 (de) 1987-03-31 1988-03-14 Sicherheitsvorrichtung an einem selbstfahrenden geraet mit stuetzfuessen, insbesondere an einem baumaschinengeraet vom schaufellader-typ.
EP88302212A EP0285281B1 (fr) 1987-03-31 1988-03-14 Dispositif de sécurité pour un engin autopropulseur muni de stabilisateurs, notamment pour un engin de travaux publics du type pelleteuse
ES88302212T ES2019453B3 (es) 1987-03-31 1988-03-14 Dispositivo de seguridad previsto para equipar una maquina autopropulsado con estabilizadores, especialmente una maquina para trabajos publicos de tipo cargadora de pala.
US07/171,312 US4825567A (en) 1987-03-31 1988-03-21 Safety device intended for equipping a self-propelled appliance having stabilizers, especially a public works appliance of the shovel-loader type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8704501A FR2620150B1 (fr) 1987-03-31 1987-03-31 Dispositif de securite destine a equiper un engin automoteur a stabilisateurs, en particulier un engin de travaux publics du type chargeuse-pelleteuse

Publications (2)

Publication Number Publication Date
FR2620150A1 FR2620150A1 (fr) 1989-03-10
FR2620150B1 true FR2620150B1 (fr) 1990-01-19

Family

ID=9349632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8704501A Expired - Lifetime FR2620150B1 (fr) 1987-03-31 1987-03-31 Dispositif de securite destine a equiper un engin automoteur a stabilisateurs, en particulier un engin de travaux publics du type chargeuse-pelleteuse

Country Status (5)

Country Link
US (1) US4825567A (fr)
EP (1) EP0285281B1 (fr)
DE (1) DE3860964D1 (fr)
ES (1) ES2019453B3 (fr)
FR (1) FR2620150B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE461862B (sv) * 1989-02-14 1990-04-02 Eskil Markstroem Banddriven graevmaskin med ett separerat manoevrerbart arbetsverktyg
PT96616A (pt) * 1991-01-31 1992-02-28 Antonio Da Costa Goncalves Auto-betoneira multifuncoes
GB9110798D0 (en) * 1991-05-18 1991-07-10 Webster Machine Company Limite Mechanism for supporting an earthworking etc tool
JPH0776855A (ja) * 1993-09-08 1995-03-20 Komatsu Ltd ツインスクレープドーザ
DE29505612U1 (de) * 1995-03-31 1995-05-24 Meusburger Fahrzeugbau Gmbh Höhenverstellbare Abstützvorrichtung für Kippfahrzeuge und Nutzfahrzeuge mit Hubeinrichtungen
US6481749B2 (en) * 1999-05-18 2002-11-19 Caterpillar Inc Auto-up switch for simultaneously retracting a pair of stabilizer legs on a backhoe loader machine
USD431575S (en) * 1999-08-24 2000-10-03 New Bright Industrial Co., Ltd. Backhoe loader
GB2393708B (en) 2002-10-01 2005-11-30 Bamford Excavators Ltd Excavating and loading machine
GB0710157D0 (en) * 2007-05-26 2007-07-04 Bamford Excavators Ltd Method of operating a working machine
GB0710158D0 (en) * 2007-05-26 2007-07-04 Bamford Excavators Ltd Method of operating a working machine
GB0710155D0 (en) * 2007-05-26 2007-07-04 Bamford Excavators Ltd Working machine
ITPD20120062A1 (it) * 2012-03-02 2013-09-03 Carraro Drive Tech S P A Circuito idraulico per trasmissioni di veicoli industriali ed agricoli

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072272A (en) * 1959-05-19 1963-01-08 Leeford London Ltd Trenching machines
US3606048A (en) * 1969-09-05 1971-09-20 Long Mfg Co Inc Vehicle having front,central and rear implements
NO132910C (fr) * 1974-07-19 1976-01-28 Ingebret Soyland
US4013308A (en) * 1975-04-14 1977-03-22 Massey-Ferguson Inc. Adjustable stabilizer
US4013307A (en) * 1975-09-22 1977-03-22 Massey-Ferguson Inc. Dual position stabilizer
JPS5337895U (fr) * 1976-09-08 1978-04-03 Kubota Ltd
US4109771A (en) * 1977-06-08 1978-08-29 Northwest Engineering Company Safety lockout for engine clutch
FR2453945A1 (fr) * 1979-04-10 1980-11-07 Bibaut Gilbert Engin pour le curage des etangs, marais ou canaux
DE3176359D1 (en) * 1980-04-14 1987-09-17 Karl Johan Bostrom A gear shifting device
US4417633A (en) * 1981-03-18 1983-11-29 J. I. Case Company Hydraulic system for preventing leak down of hydraulic implements
US4400133A (en) * 1981-09-09 1983-08-23 Booker Arthur J Ships screw and rudder removal apparatus
US4474082A (en) * 1981-09-11 1984-10-02 Borg-Warner Corporation Control system for power shifted transmission
US4515520A (en) * 1982-09-13 1985-05-07 J. I. Case Company Stabilizer assembly
JPS59154239A (ja) * 1983-02-23 1984-09-03 Caterpillar Mitsubishi Ltd 遠隔操縦可能な土工車輛
JPS60115731A (ja) * 1983-11-25 1985-06-22 Yanmar Diesel Engine Co Ltd 作業機械における自動制御作業の緊急停止装置
DE3560243D1 (en) * 1984-03-30 1987-07-16 Komatsu Mfg Co Ltd Method and system for controlling an engine
FR2581404B1 (fr) * 1985-05-03 1987-07-10 Poncin Gilles Engin de terrassement tous terrains
FR2592903B1 (fr) * 1986-01-15 1988-05-06 Albaret Ind Sa Machine de travaux de terrassement avec synchronisation entre le deplacement de la machine et la mise en mouvement d'une partie mobile de celle-ci.

Also Published As

Publication number Publication date
DE3860964D1 (de) 1990-12-13
ES2019453B3 (es) 1991-06-16
US4825567A (en) 1989-05-02
EP0285281B1 (fr) 1990-11-07
FR2620150A1 (fr) 1989-03-10
EP0285281A1 (fr) 1988-10-05

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name
ST Notification of lapse