FR2411275A1 - Dispositif de montage a rotation d'un organe pivotant d'outil a fluide sous pression, tel qu'une benne preneuse - Google Patents

Dispositif de montage a rotation d'un organe pivotant d'outil a fluide sous pression, tel qu'une benne preneuse

Info

Publication number
FR2411275A1
FR2411275A1 FR7736747A FR7736747A FR2411275A1 FR 2411275 A1 FR2411275 A1 FR 2411275A1 FR 7736747 A FR7736747 A FR 7736747A FR 7736747 A FR7736747 A FR 7736747A FR 2411275 A1 FR2411275 A1 FR 2411275A1
Authority
FR
France
Prior art keywords
pressurized fluid
mounting device
rotary mounting
swivel body
shoulders
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.)
Granted
Application number
FR7736747A
Other languages
English (en)
Other versions
FR2411275B1 (fr
Inventor
Gerard Paul Dodemont
Christian Henry Viallefont
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 FR7736747A priority Critical patent/FR2411275A1/fr
Priority to US05/964,719 priority patent/US4239273A/en
Priority to GB7846479A priority patent/GB2009351B/en
Priority to DE19782852463 priority patent/DE2852463A1/de
Priority to IT7869788A priority patent/IT7869788A0/it
Priority to ES475739A priority patent/ES475739A1/es
Priority to BE2057468A priority patent/BE872549A/fr
Priority to JP15016078A priority patent/JPS5486157A/ja
Priority to BR7807933A priority patent/BR7807933A/pt
Publication of FR2411275A1 publication Critical patent/FR2411275A1/fr
Application granted granted Critical
Publication of FR2411275B1 publication Critical patent/FR2411275B1/fr
Granted 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
    • B66C3/005—Grab supports, e.g. articulations; Oscillation dampers; Orientation
    • 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
    • E02F3/3604—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
    • 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
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom

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)

Abstract

L'INVENTION EST RELATIVE A UN DISPOSITIF DE MONTAGE A ROTATION D'UN ORGANE 7 D'OUTIL A FLUIDE SOUS PRESSION, LEDIT ORGANE ETANT MONTE DE FACON ROTATIVE DANS LE DISPOSITIF DE SUSPENSION 12-17 ET COMPORTANT UNE CANALISATION CENTRALE 42 DE COMMANDE DE L'OUTIL QUI DEBOUCHE DANS UNE GORGE CIRCULAIRE 39 QUI EST ELLE-MEME EN COMMUNICATION AVEC UN CONDUIT D'ALIMENTATION 41 MENAGE DANS LE CORPS 12 DU DISPOSITIF DE SUSPENSION, LEDIT CORPS PRESENTANT AU MOINS DEUX EPAULEMENTS 27-28 SUR LESQUELS PRENNENT APPUI DEUX EPAULEMENTS 30-37 DE L'ORGANE PIVOTANT 7, DE FACON A IMMOBILISER LEDIT ORGANE, DANS LE SENS AXIAL, PAR RAPPORT AU CORPS DU DISPOSITIF DE SUSPENSION. UN CONDUIT INTERNE 47 EST MENAGE DANS LE CORPS 12, DEBOUCHE SUR L'UN DES EPAULEMENTS 28 ET COMMUNIQUE, D'AUTRE PART, AVEC LE CONDUIT D'ALIMENTATION 41. UNE APPLICATION EST LA REALISATION D'UNE BENNE PRENEUSE A ROTATION CONTROLEE.
FR7736747A 1977-12-06 1977-12-06 Dispositif de montage a rotation d'un organe pivotant d'outil a fluide sous pression, tel qu'une benne preneuse Granted FR2411275A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7736747A FR2411275A1 (fr) 1977-12-06 1977-12-06 Dispositif de montage a rotation d'un organe pivotant d'outil a fluide sous pression, tel qu'une benne preneuse
GB7846479A GB2009351B (en) 1977-12-06 1978-11-29 Device for the rotary assembly of a member controlled by pressurised fluid
US05/964,719 US4239273A (en) 1977-12-06 1978-11-29 Device for the rotary assembly of a member controlled by pressurized fluid
IT7869788A IT7869788A0 (it) 1977-12-06 1978-12-05 Montaggio girevole di un organo a pressione di fluido particolarmente per benne prensili
DE19782852463 DE2852463A1 (de) 1977-12-06 1978-12-05 Montage-vorrichtung zur drehung eines organs mit druck-fluessigkeit
ES475739A ES475739A1 (es) 1977-12-06 1978-12-05 Dispositivo de montaje en rotacion de un organo de herra- mienta con fluido bajo presion
BE2057468A BE872549A (fr) 1977-12-06 1978-12-06 Dispositif de montage a rotation d'un organe a fluide sous pression
JP15016078A JPS5486157A (en) 1977-12-06 1978-12-06 Grab bucket
BR7807933A BR7807933A (pt) 1977-12-06 1978-12-30 Dispositivo de montagem a rotacao de um orgao a fluido sob pressao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736747A FR2411275A1 (fr) 1977-12-06 1977-12-06 Dispositif de montage a rotation d'un organe pivotant d'outil a fluide sous pression, tel qu'une benne preneuse

Publications (2)

Publication Number Publication Date
FR2411275A1 true FR2411275A1 (fr) 1979-07-06
FR2411275B1 FR2411275B1 (fr) 1980-08-22

Family

ID=9198524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736747A Granted FR2411275A1 (fr) 1977-12-06 1977-12-06 Dispositif de montage a rotation d'un organe pivotant d'outil a fluide sous pression, tel qu'une benne preneuse

Country Status (3)

Country Link
US (1) US4239273A (fr)
BE (1) BE872549A (fr)
FR (1) FR2411275A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496072A1 (fr) * 1980-12-15 1982-06-18 Deere & Co Systeme de support avec dispositif amortisseur de balancement pour grappin
DE3105194A1 (de) * 1981-02-13 1982-09-09 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Drehvorrichtung fuer haengende lasten
DE29714983U1 (de) * 1997-08-21 1997-10-16 Atlas Weyhausen GmbH, 27751 Delmenhorst Einrichtung zum hydraulischen Drehen und Aktivieren des Arbeitswerkzeuges eines Krans o.dgl.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2838346C2 (de) * 1978-09-02 1985-02-14 Fa. Heinz Thumm, 7012 Fellbach Drehvorrichtung für einen Baggergreifer o.dgl.
DE3146696A1 (de) * 1981-11-25 1983-06-01 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Drehvorrichtung fuer einen baggergreifer
US4553778A (en) * 1983-05-06 1985-11-19 Rockland, Inc. Implement snubbing device
US4497608A (en) * 1983-06-13 1985-02-05 The Trustees Of The Toronto General Burying Grounds Monument foundation digger
CA2142957C (fr) * 1994-02-23 2002-10-15 Raymond W. Hodson Ressort pour tourillon
KR100407433B1 (ko) * 2001-09-13 2003-11-28 최종선 유압터닝 조인트 및 그를 이용한 건설기계용 작업장치
DE202004019909U1 (de) * 2004-12-23 2006-04-27 Heinz Thumm Ölhydraulische Antriebe GmbH Drehvorrichtung für Lastaufnahmemittel
SI1889808T1 (sl) * 2006-04-03 2010-01-29 Epsilon Kran Gmbh Roka Ĺľerjava s pritrdilno napravo za delovno orodje
US7614843B2 (en) * 2007-01-05 2009-11-10 Caterpillar Inc. Freely rotatable closed grapple head and machine using same
US8113557B2 (en) * 2009-05-19 2012-02-14 Artos Engineering Company Wire gripper jaw drive
ITUB20150172A1 (it) * 2015-03-04 2016-09-04 Mecc Breganzese S P A Attrezzatura idraulica per escavatori e macchine operatrici in generale
US11613868B2 (en) * 2019-08-28 2023-03-28 Raymond E. Bergeron Excavator mounted head and assembly for supporting and angularly adjusting a clamshell style bucket assembly during such as a dredging operation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914886A (en) * 1972-08-25 1975-10-28 Caterpillar Tractor Co Clamshell bucket assembly and valve means associated therewith
US3877743A (en) * 1973-06-25 1975-04-15 Norman Allen Johnson Fluid operated grapple
SE399240B (sv) * 1976-01-22 1978-02-06 Hultdins Verkstads Ab Anordning for kontroll av rorelser kring ett eller flera svengningscentra vid ett hanteringsdon

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496072A1 (fr) * 1980-12-15 1982-06-18 Deere & Co Systeme de support avec dispositif amortisseur de balancement pour grappin
DE3105194A1 (de) * 1981-02-13 1982-09-09 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Drehvorrichtung fuer haengende lasten
DE29714983U1 (de) * 1997-08-21 1997-10-16 Atlas Weyhausen GmbH, 27751 Delmenhorst Einrichtung zum hydraulischen Drehen und Aktivieren des Arbeitswerkzeuges eines Krans o.dgl.

Also Published As

Publication number Publication date
BE872549A (fr) 1979-06-06
FR2411275B1 (fr) 1980-08-22
US4239273A (en) 1980-12-16

Similar Documents

Publication Publication Date Title
FR2411275A1 (fr) Dispositif de montage a rotation d'un organe pivotant d'outil a fluide sous pression, tel qu'une benne preneuse
WO1995026702A3 (fr) Dispositif de massage corporel
FR2362040A1 (fr) Dispositif de commande a fluide sous pression pour mecanismes de direction assistee, notamment pour vehicules automobiles
YU60989A (en) Device for supplying compressed air to tools, protected against vibrations
FR2357752A1 (fr) Piece a main pour hygiene corporelle, en particulier pour hygiene buccale et dentaire
FR2403116A1 (fr) Appareil de nettoyage a pompe rotative d'arrosage
EP0956949A3 (fr) Dispositif de mouillage par pulverisation
FR2356861A1 (fr) Perfectionnements aux distributeurs rotatifs, notamment a ceux du type " galette "
FR2449553A1 (fr) Mecanisme pour siege inclinable
CA2224448C (fr) Detartreur dentaire et transducteur de vibrations correspondant
FR2382164A1 (fr) Machine pour travailler le sol
US5779473A (en) Dental scaler and vibratory transducer therefor
FR2454353A1 (fr) Dispositif de support et de commande pour plates-formes tournantes, notamment pour plates-formes de machines-outils
FR2362039A1 (fr) Dispositif de commande de direction hydraulique
FR2427777A1 (fr) Dispositif pour deplacer et/ou remuer des vegetaux
JPH01180541U (fr)
JPS6239987U (fr)
TH768A (th) เครื่องพ่นฝอย
SU578114A1 (ru) Форсунка
FR2421711A1 (fr) Dispositif d'entrainement pour broches
CS211943B1 (cs) Zařízení pro plošnou ochranu rostlin
JPS63857U (fr)
JPS6374249U (fr)
JPS61140785U (fr)
FR2397003A1 (fr) Appareil regulateur de debit, notamment pour le conditionnement d'air a bord des avions

Legal Events

Date Code Title Description
ST Notification of lapse