FR2631994B1 - IMPROVEMENT OF OPERATING CONDITIONS FOR SHOVELERS - Google Patents

IMPROVEMENT OF OPERATING CONDITIONS FOR SHOVELERS

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
French (fr)
Other versions
FR2631994A1 (en
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/en
Application filed by KOEHL JEAN MARIE filed Critical KOEHL JEAN MARIE
Priority to EP89401457A priority patent/EP0345137B1/en
Priority to FR898907000A priority patent/FR2647482B2/en
Priority to AT89401457T priority patent/ATE136342T1/en
Priority to DE68926133T priority patent/DE68926133T2/en
Priority to JP13731089A priority patent/JPH02120424A/en
Publication of FR2631994A1 publication Critical patent/FR2631994A1/en
Priority to US07/918,901 priority patent/US5195865A/en
Application granted granted Critical
Publication of FR2631994B1 publication Critical patent/FR2631994B1/en
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
FR8807169A 1988-05-30 1988-05-30 IMPROVEMENT OF OPERATING CONDITIONS FOR SHOVELERS Expired - Fee Related FR2631994B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8807169A FR2631994B1 (en) 1988-05-30 1988-05-30 IMPROVEMENT OF OPERATING CONDITIONS FOR SHOVELERS
FR898907000A FR2647482B2 (en) 1988-05-30 1989-05-29 DEVICE FOR RAPID INTERCHANGEABILITY ON EARTHMOVING MACHINES AND ON VIBRATOR UNDER MACHINE AND DEVICE FOR QUICK TAKING ON TOOLS FOR QUICK INTERCHANGEABILITY OF ALL ELEMENTS BETWEEN THEM
AT89401457T ATE136342T1 (en) 1988-05-30 1989-05-29 EARTH MOVEMENT MACHINE FOR OPERATING EARTH MOVEMENT EQUIPMENT, HAVING A BUCKET HAND AND PROVIDED WITH A DEVICE FOR QUICKLY EXCHANGING AN IMPLEMENT.
DE68926133T DE68926133T2 (en) 1988-05-30 1989-05-29 Earthmoving machine for operating earthmoving equipment, which has a dipper stick and is provided with a device for quickly changing an implement.
EP89401457A EP0345137B1 (en) 1988-05-30 1989-05-29 Earth-moving machine for operating earth-moving tools, presenting a shovel arm and provided with a quick-exchange device for the tools
JP13731089A JPH02120424A (en) 1988-05-30 1989-05-30 Apparatus quickly mounting quickly detachable tool on construction machine with vibrator
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 (en) 1988-05-30 1988-05-30 IMPROVEMENT OF OPERATING CONDITIONS FOR SHOVELERS

Publications (2)

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

Family

ID=9366729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8807169A Expired - Fee Related FR2631994B1 (en) 1988-05-30 1988-05-30 IMPROVEMENT OF OPERATING CONDITIONS FOR SHOVELERS

Country Status (2)

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

Families Citing this family (1)

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

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
DE3271883D1 (en) * 1981-06-01 1986-08-07 Pulsar Int Ltd Material working machines
ZA838903B (en) * 1983-11-29 1984-08-29 Pulsar Int Ltd A material working machine
FR2602256A1 (en) * 1986-07-30 1988-02-05 Koehl Jean Marie Apparatus for digging, filling, compacting, striking, extracting and cutting road surfaces, to be mounted on a hydraulic shovel

Also Published As

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

Similar Documents

Publication Publication Date Title
AU588916B2 (en) Water repellent composition
GB8513702D0 (en) Expansible trocar
TR23424A (en) TUEREVLER OF 1,2,3,6-TETRAHIDRO-5-NITRO-PIRIMID
GB8507947D0 (en) Aromatisation of paraffins
AU581313B2 (en) Improved sea anchor
GB8707005D0 (en) Direct carbonylation of hydrocarbons
FR2579597B1 (en) ESTERS OF ALCENEAMIDOCEPHALOSPORINS
FR2547351B1 (en) FLEXIBLE ANCHOR BOLT
IT8823092A0 (en) PROCEDURE FOR THE PREPARATION OF SULPHONATED DISPERSENTS
GB2179749B (en) Determination of the stability of floating structures
FR2631994B1 (en) IMPROVEMENT OF OPERATING CONDITIONS FOR SHOVELERS
FR2631993B3 (en) IMPROVEMENT OF OPERATING CONDITIONS FOR SHOVELERS
IT1190604B (en) PROCEDURE FOR THE PREPARATION OF 4,4-DIALKYL-2-AZETIDINONES
AU7703187A (en) Recovery of material
GB2218453B (en) "method of construction."
AU575224B2 (en) Thermally treating fine-grained solids
GB8801170D0 (en) Activation of phase change medium
AU572412B2 (en) Recovery of gallium from dusts
FR2583416B1 (en) COMPOSITION OF AMINOBENZYLAMINES.
AU586314B2 (en) Solid catalyst for the preparation of chlorofluorohydrocarbons
EP0353295A4 (en) Novel and improved antibodies for site specific attachment of compounds.
ES550483A0 (en) SYNTHESIS PROCEDURE OF 1,1'-BISPIRAZOLYLMETHANES
GB8504927D0 (en) Lining of tubular structures
GB8504928D0 (en) Lining of tubular structures
IE850075L (en) Synthesis of aminonitropyridines.

Legal Events

Date Code Title Description
ST Notification of lapse