FR2631994B1 - Amelioration aux conditions d'exploitation aux vibreurs sous pelle - Google Patents

Amelioration aux conditions d'exploitation aux vibreurs sous pelle

Info

Publication number
FR2631994B1
FR2631994B1 FR8807169A FR8807169A FR2631994B1 FR 2631994 B1 FR2631994 B1 FR 2631994B1 FR 8807169 A FR8807169 A FR 8807169A FR 8807169 A FR8807169 A FR 8807169A FR 2631994 B1 FR2631994 B1 FR 2631994B1
Authority
FR
France
Prior art keywords
shovelers
improvement
operating conditions
conditions
operating
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 - Fee Related
Application number
FR8807169A
Other languages
English (en)
Other versions
FR2631994A1 (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.)
KOEHL JEAN MARIE
Original Assignee
KOEHL JEAN MARIE
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
Priority to FR8807169A priority Critical patent/FR2631994B1/fr
Application filed by KOEHL JEAN MARIE filed Critical KOEHL JEAN MARIE
Priority to AT89401457T priority patent/ATE136342T1/de
Priority to EP89401457A priority patent/EP0345137B1/fr
Priority to FR898907000A priority patent/FR2647482B2/fr
Priority to DE68926133T priority patent/DE68926133T2/de
Priority to JP13731089A priority patent/JPH02120424A/ja
Publication of FR2631994A1 publication Critical patent/FR2631994A1/fr
Priority to US07/918,901 priority patent/US5195865A/en
Application granted granted Critical
Publication of FR2631994B1 publication Critical patent/FR2631994B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3636—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using two or four movable transversal pins
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/405—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors using vibrating means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil

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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR8807169A 1988-05-30 1988-05-30 Amelioration aux conditions d'exploitation aux vibreurs sous pelle Expired - Fee Related FR2631994B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8807169A FR2631994B1 (fr) 1988-05-30 1988-05-30 Amelioration aux conditions d'exploitation aux vibreurs sous pelle
EP89401457A EP0345137B1 (fr) 1988-05-30 1989-05-29 Engin de terrassement pour la manoeuvre d'outils de terrassement présentant un bras de pelle et équipé d'un dispositif d'interchangeabilité rapide.
FR898907000A FR2647482B2 (fr) 1988-05-30 1989-05-29 Dispositif d'interchangeabilite rapide sur engins de terrassement et sur vibreur sous engin et dispositif a prise rapide sur les outils pour interchangeabilite rapide de tous les elements entre eux
DE68926133T DE68926133T2 (de) 1988-05-30 1989-05-29 Erdbewegungsmaschine zur Betätigung von Erdbewegungsgeräten,die einen Löffelstiel aufweist und mit einer Vorrichtung zum schnellen Auswechseln eines Arbeitsgeräts versehen ist.
AT89401457T ATE136342T1 (de) 1988-05-30 1989-05-29 Erdbewegungsmaschine zur betätigung von erdbewegungsgeräten,die einen löffelstiel aufweist und mit einer vorrichtung zum schnellen auswechseln eines arbeitsgeräts versehen ist.
JP13731089A JPH02120424A (ja) 1988-05-30 1989-05-30 振動機を用いる土木作業機械に急速交換可能工具を急速取付けする装置
US07/918,901 US5195865A (en) 1988-05-30 1992-07-21 Rapid interchangeability device for earth-moving devices carrying vibrators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807169A FR2631994B1 (fr) 1988-05-30 1988-05-30 Amelioration aux conditions d'exploitation aux vibreurs sous pelle

Publications (2)

Publication Number Publication Date
FR2631994A1 FR2631994A1 (fr) 1989-12-01
FR2631994B1 true FR2631994B1 (fr) 1992-10-09

Family

ID=9366729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8807169A Expired - Fee Related FR2631994B1 (fr) 1988-05-30 1988-05-30 Amelioration aux conditions d'exploitation aux vibreurs sous pelle

Country Status (2)

Country Link
JP (1) JPH02120424A (fr)
FR (1) FR2631994B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015002411A1 (de) * 2015-02-24 2016-08-25 Helmut Uhrig Strassen- und Tiefbau GmbH Anbaugerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243066A (en) * 1964-01-20 1966-03-29 Caterpillar Tractor Co Quick change means for loader attachments
GB1237795A (en) * 1969-01-21 1971-06-30 Schwermaschb Nobas Nordhausen Improvements in or relating to soil-moving apparatus
GB1485821A (en) * 1974-03-01 1977-09-14 Dobson Park Ind Excavating and like earth or other materials working or moving machines
US4355945A (en) * 1979-12-03 1982-10-26 Ware Machine Service, Inc. Tool mounting apparatus
US4592696A (en) * 1981-06-01 1986-06-03 Pulsar International Limited Material working machines
ZA838903B (en) * 1983-11-29 1984-08-29 Pulsar Int Ltd A material working machine
FR2602256A1 (fr) * 1986-07-30 1988-02-05 Koehl Jean Marie Appareil de terrassement, remblaiement, compactage, battage, arrachage, decoupe d'enrobes a monter sur pelle hydraulique

Also Published As

Publication number Publication date
FR2631994A1 (fr) 1989-12-01
JPH02120424A (ja) 1990-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse