FR2222495A1 - - Google Patents

Info

Publication number
FR2222495A1
FR2222495A1 FR7310167A FR7310167A FR2222495A1 FR 2222495 A1 FR2222495 A1 FR 2222495A1 FR 7310167 A FR7310167 A FR 7310167A FR 7310167 A FR7310167 A FR 7310167A FR 2222495 A1 FR2222495 A1 FR 2222495A1
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Withdrawn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
FR7310167A
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 FR7310167A priority Critical patent/FR2222495A1/fr
Priority to GB712374A priority patent/GB1441233A/en
Priority to US443030A priority patent/US3869054A/en
Priority to AR252546A priority patent/AR201496A1/es
Priority to ES423719A priority patent/ES423719A1/es
Priority to CA194,003A priority patent/CA990323A/en
Priority to DE2410983A priority patent/DE2410983A1/de
Priority to IT67772/74A priority patent/IT1011584B/it
Priority to BR2044/74A priority patent/BR7402044D0/pt
Priority to BE142239A priority patent/BE812585A/fr
Priority to JP3244874A priority patent/JPS578250B2/ja
Publication of FR2222495A1 publication Critical patent/FR2222495A1/fr
Withdrawn legal-status Critical Current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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
FR7310167A 1973-03-21 1973-03-21 Withdrawn FR2222495A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7310167A FR2222495A1 (fr) 1973-03-21 1973-03-21
GB712374A GB1441233A (en) 1973-03-21 1974-02-15 Bucket for earth working equipment
US443030A US3869054A (en) 1973-03-21 1974-02-15 Bucket having a mobile back
AR252546A AR201496A1 (es) 1973-03-21 1974-02-28 Mejoras en una cuchara para maquinas de obras publicas
ES423719A ES423719A1 (es) 1973-03-21 1974-02-28 Perfeccionamientos en cucharas para maquinas de obras pu- blicas.
CA194,003A CA990323A (en) 1973-03-21 1974-03-04 Bucket having a mobile back
DE2410983A DE2410983A1 (de) 1973-03-21 1974-03-07 Eimer mit einer wenigstens zweiteiligen beweglichen rueckwand
IT67772/74A IT1011584B (it) 1973-03-21 1974-03-14 Pala a fondo mobile per macchine per movimento di terra
BR2044/74A BR7402044D0 (pt) 1973-03-21 1974-03-15 Cacamba comportando um fundo movel
BE142239A BE812585A (fr) 1973-03-21 1974-03-20 Godet comportant un fond mobile en au moins deux parties
JP3244874A JPS578250B2 (fr) 1973-03-21 1974-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310167A FR2222495A1 (fr) 1973-03-21 1973-03-21

Publications (1)

Publication Number Publication Date
FR2222495A1 true FR2222495A1 (fr) 1974-10-18

Family

ID=9116647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310167A Withdrawn FR2222495A1 (fr) 1973-03-21 1973-03-21

Country Status (11)

Country Link
US (1) US3869054A (fr)
JP (1) JPS578250B2 (fr)
AR (1) AR201496A1 (fr)
BE (1) BE812585A (fr)
BR (1) BR7402044D0 (fr)
CA (1) CA990323A (fr)
DE (1) DE2410983A1 (fr)
ES (1) ES423719A1 (fr)
FR (1) FR2222495A1 (fr)
GB (1) GB1441233A (fr)
IT (1) IT1011584B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080746A (en) * 1977-03-17 1978-03-28 Asbury Industries, Inc. Loader bucket assembly for earth working equipment
US4081919A (en) * 1977-03-30 1978-04-04 Laserplane Corporation Backhoe bucket
JPS5552437A (en) * 1978-10-06 1980-04-16 Komatsu Ltd Working instrument controller
JPS6026065Y2 (ja) * 1979-12-26 1985-08-05 三菱重工業株式会社 中折式クレ−ンの運転制御装置
US4411583A (en) * 1980-10-27 1983-10-25 Petitto Mine Equipment Repair, Inc. Multi-purpose material handling machine for use in a mine
JPS5820835A (ja) * 1981-07-31 1983-02-07 Hitachi Constr Mach Co Ltd 腕式作業機のバケツト角制御装置
JPS5833650A (ja) * 1981-08-21 1983-02-26 Hitachi Constr Mach Co Ltd 油圧シヨベルの掘削制御装置
JPS5854136A (ja) * 1981-09-28 1983-03-31 Hitachi Constr Mach Co Ltd 油圧シヨベルの掘削軌跡制御方法
JPS5865823A (ja) * 1981-10-16 1983-04-19 Hitachi Constr Mach Co Ltd 油圧シヨベルの作業軌跡制御装置
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US5526591A (en) * 1993-12-13 1996-06-18 Otwell; William C. Excavation bucket and method of digging
US5416990A (en) * 1993-12-13 1995-05-23 Otwell; William C. Excavation bucket
DE19821847A1 (de) * 1998-05-15 1999-11-18 Ernst Josef Kronenberger Anordnung eines Schaufel-Separators an einem Trägergerät
US6467202B1 (en) * 1999-07-01 2002-10-22 Bucyrus International, Inc. Dynamically active dipper door mechanism
US6591521B2 (en) 2000-10-05 2003-07-15 Bucyrus International, Inc. Dipper door and dipper door assembly
CN103174181B (zh) * 2011-12-24 2016-08-24 广西玉柴重工有限公司 一种挖掘机铲斗
IN2015DN01839A (fr) * 2012-09-05 2015-05-29 Esco Corp
FR3037344B1 (fr) * 2015-06-11 2019-06-14 Abgralll Conception Godet pour un vehicule destine a charger, deplacer, transporter, deverser et epandre un materiau en vrac
GB2574444A (en) * 2018-06-06 2019-12-11 Caterpillar Global Mining Llc Face shovel and method of operation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1493698A (en) * 1923-09-20 1924-05-13 Pearson Sigurd Combined steam-shovel dipper
US3341041A (en) * 1965-12-08 1967-09-12 Int Harvester Co Material handling attachment
US3767070A (en) * 1971-04-13 1973-10-23 Wain Roy Lifting and excavating apparatus
US3772806A (en) * 1972-03-16 1973-11-20 J Meadows Oyster tongs

Also Published As

Publication number Publication date
GB1441233A (en) 1976-06-30
DE2410983A1 (de) 1974-09-26
US3869054A (en) 1975-03-04
JPS50603A (fr) 1975-01-07
ES423719A1 (es) 1976-04-16
JPS578250B2 (fr) 1982-02-16
AR201496A1 (es) 1975-03-21
BR7402044D0 (pt) 1974-12-03
BE812585A (fr) 1974-07-15
CA990323A (en) 1976-06-01
IT1011584B (it) 1977-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse