FR2226353A1 - - Google Patents

Info

Publication number
FR2226353A1
FR2226353A1 FR7314238A FR7314238A FR2226353A1 FR 2226353 A1 FR2226353 A1 FR 2226353A1 FR 7314238 A FR7314238 A FR 7314238A FR 7314238 A FR7314238 A FR 7314238A FR 2226353 A1 FR2226353 A1 FR 2226353A1
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.)
Granted
Application number
FR7314238A
Other languages
French (fr)
Other versions
FR2226353B1 (ko
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 FR7314238A priority Critical patent/FR2226353B1/fr
Priority to AR253027A priority patent/AR204917A1/es
Priority to US449609A priority patent/US3881263A/en
Priority to BE141865A priority patent/BE812128A/xx
Priority to GB1093474A priority patent/GB1426133A/en
Priority to DE2413200A priority patent/DE2413200C3/de
Priority to IT68036/74A priority patent/IT1011667B/it
Priority to BR2653/74A priority patent/BR7402653D0/pt
Priority to JP3976374A priority patent/JPS537042B2/ja
Priority to ES425476A priority patent/ES425476A1/es
Publication of FR2226353A1 publication Critical patent/FR2226353A1/fr
Application granted granted Critical
Publication of FR2226353B1 publication Critical patent/FR2226353B1/fr
Expired 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
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
    • E02F3/3681—Rotators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Earth Drilling (AREA)
  • Meat, Egg Or Seafood Products (AREA)
FR7314238A 1973-04-18 1973-04-18 Expired FR2226353B1 (ko)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7314238A FR2226353B1 (ko) 1973-04-18 1973-04-18
AR253027A AR204917A1 (es) 1973-04-18 1974-01-01 Mejoras en una cuchara excavadora
BE141865A BE812128A (fr) 1973-04-18 1974-03-11 Benne preneuse munie d'un dispositif de reglage de son orientation angulaire
US449609A US3881263A (en) 1973-04-18 1974-03-11 Angular position controller for clam-shell bucket
GB1093474A GB1426133A (en) 1973-04-18 1974-03-12 Clam-shell buckets
DE2413200A DE2413200C3 (de) 1973-04-18 1974-03-19 Baggergreifer
IT68036/74A IT1011667B (it) 1973-04-18 1974-04-01 Benna prensile con dispositivo di regolazione del suo orientamento angolare
BR2653/74A BR7402653D0 (pt) 1973-04-18 1974-04-03 Cacamba coletora
JP3976374A JPS537042B2 (ko) 1973-04-18 1974-04-08
ES425476A ES425476A1 (es) 1973-04-18 1974-04-18 Perfeccionamientos en cucharas excavadoras.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7314238A FR2226353B1 (ko) 1973-04-18 1973-04-18

Publications (2)

Publication Number Publication Date
FR2226353A1 true FR2226353A1 (ko) 1974-11-15
FR2226353B1 FR2226353B1 (ko) 1977-02-04

Family

ID=9118217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314238A Expired FR2226353B1 (ko) 1973-04-18 1973-04-18

Country Status (10)

Country Link
US (1) US3881263A (ko)
JP (1) JPS537042B2 (ko)
AR (1) AR204917A1 (ko)
BE (1) BE812128A (ko)
BR (1) BR7402653D0 (ko)
DE (1) DE2413200C3 (ko)
ES (1) ES425476A1 (ko)
FR (1) FR2226353B1 (ko)
GB (1) GB1426133A (ko)
IT (1) IT1011667B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501823A1 (fr) * 1981-03-13 1982-09-17 Ardennes Equipements Dispositif de fixation et d'alimentation d'un equipement hydraulique de manutention a un engin de levage
EP0853061A1 (de) * 1997-01-14 1998-07-15 Bümach Engineering International B.V. Universalantrieb für Greifer

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300034A1 (fr) * 1975-02-10 1976-09-03 Yumbo Benne preneuse a commande hydraulique
US4005895A (en) * 1975-11-17 1977-02-01 Cullings Harold L Rotational grapple
FR2357765A1 (fr) * 1976-07-05 1978-02-03 Poclain Sa Verin a tige de piston en deux parties
US4257731A (en) * 1978-09-14 1981-03-24 North Bend Fabrication & Machine, Inc. Powered implement with work elements pivotally mounted on an implement mounting and a torque tube for rotating such mounting
JPS5819080Y2 (ja) * 1979-10-03 1983-04-19 株式会社 ラクサ コップ等の溶器保持具
DE3105194A1 (de) * 1981-02-13 1982-09-09 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Drehvorrichtung fuer haengende lasten
FR2546150B1 (fr) * 1983-05-17 1986-11-21 Clerc Georges Accessoire d'appareil de levage formant grappin
US4497608A (en) * 1983-06-13 1985-02-05 The Trustees Of The Toronto General Burying Grounds Monument foundation digger
JPH0635722B2 (ja) * 1988-11-10 1994-05-11 彦間製作所 回転可能なクラムシェルバケットの制御回路
DE3843753A1 (de) * 1988-12-24 1990-06-28 Schaeff Karl Gmbh & Co Baggerarm
DE4006478C2 (de) * 1990-03-02 1999-02-18 Klaus Wolf Hilfsgerät zum Betätigen von Absperrschiebern
US5375348A (en) * 1992-04-23 1994-12-27 Japanic Corporation Deep excavator
US5836089A (en) * 1993-02-22 1998-11-17 Lipsker; Yitshaq Excavating equipment fitted with surface clamps
JPH06316947A (ja) * 1993-05-05 1994-11-15 Katsunori Tanada 多目的作業可能なバケット構造装置
DE9407263U1 (de) * 1994-05-02 1994-07-07 Dolinsek, Hans, 70437 Stuttgart Greifvorrichtung mit integriertem Antrieb
US6347464B1 (en) * 1999-12-29 2002-02-19 Gene Klager Self-cleaning hydraulic clam bucket
US6517131B1 (en) * 2000-08-18 2003-02-11 Thomas Haataja Suspended load rotary device
US7210720B2 (en) * 2002-06-28 2007-05-01 1994 Weyer Family Limited Partnership Timed rotation tool assembly and actuator
GB2417478A (en) * 2004-08-27 2006-03-01 Cole Technology Ltd A boom assembly for an excavation vehicle
ATE437271T1 (de) 2007-01-26 2009-08-15 Bauer Maschinen Gmbh Bodenabtragsvorrichtung
US8438712B2 (en) * 2008-02-08 2013-05-14 Lam Research Corporation Floating collar clamping device for auto-aligning nut and screw in linear motion leadscrew and nut assembly
KR101331247B1 (ko) * 2012-02-03 2013-11-19 정동영 회전집게장치
AU2013203829A1 (en) * 2012-09-25 2014-04-10 A Ward Attachments Limited Hydraulic grapple
DE202015005202U1 (de) * 2015-07-21 2016-10-24 Rolf Mieger Greifermechanik für den Greifer einer Baumaschine
WO2019183447A1 (en) 2018-03-23 2019-09-26 Cashman Dredging And Marine Contracting Co., Llc Slope-level-cut bucket
US11365098B2 (en) 2018-09-05 2022-06-21 Patrick Ybarra Grapple carriage
CN112279056B (zh) * 2020-12-02 2024-09-06 山东未来机器人有限公司 抱爪体及水下打捞装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1398053A (fr) * 1964-03-25 1965-05-07 Poclain Sa Perfectionnements aux bennes preneuses
US3493135A (en) * 1968-03-08 1970-02-03 Bucyrus Erie Co Braked ball and socket support for bucket attachment
US3527495A (en) * 1968-04-03 1970-09-08 Northern Eng & Supply Co Ltd Grapple
JPS4923180B1 (ko) * 1970-06-12 1974-06-13
US3759564A (en) * 1971-03-08 1973-09-18 Pierce Pacific Manuf Inc Grapple

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501823A1 (fr) * 1981-03-13 1982-09-17 Ardennes Equipements Dispositif de fixation et d'alimentation d'un equipement hydraulique de manutention a un engin de levage
EP0853061A1 (de) * 1997-01-14 1998-07-15 Bümach Engineering International B.V. Universalantrieb für Greifer

Also Published As

Publication number Publication date
FR2226353B1 (ko) 1977-02-04
DE2413200C3 (de) 1978-09-21
AR204917A1 (es) 1976-03-19
JPS50605A (ko) 1975-01-07
ES425476A1 (es) 1976-07-01
IT1011667B (it) 1977-02-10
DE2413200A1 (de) 1974-11-21
US3881263A (en) 1975-05-06
GB1426133A (en) 1976-02-25
BE812128A (fr) 1974-07-01
DE2413200B2 (de) 1978-02-16
BR7402653D0 (pt) 1974-10-29
JPS537042B2 (ko) 1978-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse