FR2622910B1 - Benne excavatrice a godets - Google Patents

Benne excavatrice a godets

Info

Publication number
FR2622910B1
FR2622910B1 FR8715355A FR8715355A FR2622910B1 FR 2622910 B1 FR2622910 B1 FR 2622910B1 FR 8715355 A FR8715355 A FR 8715355A FR 8715355 A FR8715355 A FR 8715355A FR 2622910 B1 FR2622910 B1 FR 2622910B1
Authority
FR
France
Prior art keywords
bucket excavator
excavator
bucket
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
FR8715355A
Other languages
English (en)
Other versions
FR2622910A1 (fr
Inventor
Karl Bollinger
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.)
Soletanche SA
Original Assignee
Soletanche 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 Soletanche SA filed Critical Soletanche SA
Priority to FR8715355A priority Critical patent/FR2622910B1/fr
Priority to US07/262,443 priority patent/US4882859A/en
Priority to EP88402784A priority patent/EP0315547A1/fr
Priority to ES88402784T priority patent/ES2009748A4/es
Priority to JP63279160A priority patent/JPH01151622A/ja
Priority to DE198888402784T priority patent/DE315547T1/de
Publication of FR2622910A1 publication Critical patent/FR2622910A1/fr
Application granted granted Critical
Publication of FR2622910B1 publication Critical patent/FR2622910B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
    • 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
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Soil Working Implements (AREA)
  • Shovels (AREA)
FR8715355A 1987-11-05 1987-11-05 Benne excavatrice a godets Expired - Lifetime FR2622910B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8715355A FR2622910B1 (fr) 1987-11-05 1987-11-05 Benne excavatrice a godets
US07/262,443 US4882859A (en) 1987-11-05 1988-10-25 Excavating bucket having scoops
EP88402784A EP0315547A1 (fr) 1987-11-05 1988-11-04 Benne excavatrice à godets
ES88402784T ES2009748A4 (es) 1987-11-05 1988-11-04 Excavadora de cucharas.
JP63279160A JPH01151622A (ja) 1987-11-05 1988-11-04 スコップを持つ掘削バケット
DE198888402784T DE315547T1 (de) 1987-11-05 1988-11-04 Schaufelbagger.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8715355A FR2622910B1 (fr) 1987-11-05 1987-11-05 Benne excavatrice a godets

Publications (2)

Publication Number Publication Date
FR2622910A1 FR2622910A1 (fr) 1989-05-12
FR2622910B1 true FR2622910B1 (fr) 1992-02-28

Family

ID=9356524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8715355A Expired - Lifetime FR2622910B1 (fr) 1987-11-05 1987-11-05 Benne excavatrice a godets

Country Status (6)

Country Link
US (1) US4882859A (fr)
EP (1) EP0315547A1 (fr)
JP (1) JPH01151622A (fr)
DE (1) DE315547T1 (fr)
ES (1) ES2009748A4 (fr)
FR (1) FR2622910B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056242A (en) * 1989-05-12 1991-10-15 Finic, B.V. Underground wall construction method and apparatus
DE3933866A1 (de) * 1989-08-05 1991-04-11 Fromme Theo Zwangsgefuehrter schlitzwandgreifer
FR2651763B1 (fr) * 1989-09-12 1991-12-06 Ferrailles Cie Fse Grappin a dispositif de percage integre pour la manutention de ferrailles.
JPH07158103A (ja) * 1993-12-10 1995-06-20 Japanic:Kk クラムシェルバケットの構造及びその制御回路
US5540005A (en) * 1995-07-21 1996-07-30 Lynch; Robert P. Contaminated marine sediments dredging apparatus
ES2160081B1 (es) * 1999-12-16 2002-06-01 Codina Juan Vicente Herrero Cuchara para maquinas excavadoras de muros pantallas y pilotes rectangulares, y maquina dotada de dicha cuchara.
US9452912B1 (en) * 2015-03-27 2016-09-27 Raymond Bergeron Hydraulic power bucket
IT201700053568A1 (it) * 2017-05-17 2018-11-17 Negrini Srl Benna mordente a taglio lineare per il recupero in acqua di materiale inquinante o simile
WO2020250886A1 (fr) * 2019-06-12 2020-12-17 株式会社小島組 Bateau de travail de dragage
CN111648426B (zh) * 2020-06-15 2022-11-04 北京三一智造科技有限公司 一种用于地下连续墙施工的钻抓装置及卷扬机
IT202000018067A1 (it) * 2020-07-27 2022-01-27 Negrini Srl Attrezzatura e procedimento per la realizzazione di scavi nel terreno

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US787022A (en) * 1905-01-12 1905-04-11 Alfred Bode Turning-shovel dredger.
US1026573A (en) * 1911-08-17 1912-05-14 Wilhelm Ellingen Automatic grab for material in large pieces.
US1400922A (en) * 1919-12-08 1921-12-20 Frank H Williams Crane-hook grab-bucket
US2501594A (en) * 1944-10-19 1950-03-21 Roy O Billings Excavating bucket
FR63268E (fr) * 1952-09-02 1955-09-12 Perfectionnement apporté aux bennes preneuses automatiques
US2837846A (en) * 1953-09-21 1958-06-10 Daniel L Long Hydraulic clamshell bucket
FR1341446A (fr) * 1962-12-28 1963-10-25 Benne fouilleuse pour la réalisation d'excavations
DE1904454A1 (de) * 1969-01-30 1970-08-13 Otto Lehmann Tiefschachtgreifer,insbesondere Schlitzgreifer
FR2026820A1 (fr) * 1969-09-26 1970-09-25 Poclain Sa
FR2389723A1 (en) * 1977-05-05 1978-12-01 Poclain Sa Clamshell bucket for earth excavator - has two segmental shells pivoting about parallel axes and flanking ripper tooth which pivots normally

Also Published As

Publication number Publication date
DE315547T1 (de) 1989-12-07
FR2622910A1 (fr) 1989-05-12
JPH0364654B2 (fr) 1991-10-08
ES2009748A4 (es) 1989-10-16
US4882859A (en) 1989-11-28
JPH01151622A (ja) 1989-06-14
EP0315547A1 (fr) 1989-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse