FR2193125A1 - - Google Patents

Info

Publication number
FR2193125A1
FR2193125A1 FR7321226A FR7321226A FR2193125A1 FR 2193125 A1 FR2193125 A1 FR 2193125A1 FR 7321226 A FR7321226 A FR 7321226A FR 7321226 A FR7321226 A FR 7321226A FR 2193125 A1 FR2193125 A1 FR 2193125A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7321226A
Other languages
French (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.)
Doosan Bobcat North America Inc
Original Assignee
Clark Equipment 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 Clark Equipment Co filed Critical Clark Equipment Co
Publication of FR2193125A1 publication Critical patent/FR2193125A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/065—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted
    • 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
    • E02F3/34—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3414—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines the arms being pivoted at the rear of the vehicle chassis, e.g. skid steer loader
    • 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
    • E02F3/34—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3417—Buckets emptying by tilting
    • 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
    • E02F3/404—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 comprising two parts movable relative to each other, e.g. for gripping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Shovels (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
  • Operation Control Of Excavators (AREA)
FR7321226A 1972-07-17 1973-06-12 Withdrawn FR2193125A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27223772A 1972-07-17 1972-07-17

Publications (1)

Publication Number Publication Date
FR2193125A1 true FR2193125A1 (de) 1974-02-15

Family

ID=23038969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321226A Withdrawn FR2193125A1 (de) 1972-07-17 1973-06-12

Country Status (8)

Country Link
US (1) US3794191A (de)
BE (1) BE800972A (de)
CA (1) CA994288A (de)
DE (1) DE2324690A1 (de)
ES (1) ES414327A1 (de)
FR (1) FR2193125A1 (de)
GB (1) GB1423377A (de)
IT (1) IT987747B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913768A (en) * 1974-03-20 1975-10-21 Caterpillar Tractor Co Large capacity bucket with high-dumping capability
BE830016A (fr) * 1974-06-20 1975-10-01 Vehicule de transport a chargement automatique
US4207022A (en) * 1975-06-09 1980-06-10 COVEM - Compagnie de Vente d'Engins Mecaniques Powered vehicle for loading, transportation and unloading of heaped materials
US4080746A (en) * 1977-03-17 1978-03-28 Asbury Industries, Inc. Loader bucket assembly for earth working equipment
US4355477A (en) * 1980-03-24 1982-10-26 Aktiebolaget P. E. Holmgren Working machine with improved jib section
DE3013179A1 (de) * 1980-04-03 1981-10-08 Kramer-Werke GmbH, 7770 Überlingen Schaufelkoppvorrichtung
US4705449A (en) * 1985-07-10 1987-11-10 Christianson Leslie L Skid-steer vehicle
US4808061A (en) * 1987-09-24 1989-02-28 Cook David K Single arm backhoe
US6616398B2 (en) 2000-11-30 2003-09-09 Caterpillar S.A.R.L. Lift boom assembly
US6997667B2 (en) * 2002-11-13 2006-02-14 Skid Mor Development Llc Material handling apparatus and method for operating
CN101381996B (zh) * 2008-10-20 2011-08-24 郑明法 一种改进型装载机
US8647045B1 (en) * 2009-08-12 2014-02-11 Scott B. Wagoner Extendo bucket attachment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929521A (en) * 1958-04-07 1960-03-22 Hough Co Frank Tractor loader
US3084908A (en) * 1960-02-01 1963-04-09 Sioux Steel Company Dump wagon hoist
US3231117A (en) * 1962-10-23 1966-01-25 Tractor vehicle and drive therefor
US3517846A (en) * 1968-04-01 1970-06-30 Clark Equipment Co High lift bucket
US3529740A (en) * 1968-06-17 1970-09-22 Gen Motors Corp Tractor loader

Also Published As

Publication number Publication date
IT987747B (it) 1975-03-20
BE800972A (fr) 1973-10-01
US3794191A (en) 1974-02-26
CA994288A (en) 1976-08-03
DE2324690A1 (de) 1974-01-31
ES414327A1 (es) 1976-02-01
GB1423377A (en) 1976-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse