BR0302055A - Máquina de trabalho e carregador de retroescavadeira - Google Patents

Máquina de trabalho e carregador de retroescavadeira

Info

Publication number
BR0302055A
BR0302055A BR0302055-0A BR0302055A BR0302055A BR 0302055 A BR0302055 A BR 0302055A BR 0302055 A BR0302055 A BR 0302055A BR 0302055 A BR0302055 A BR 0302055A
Authority
BR
Brazil
Prior art keywords
backhoe loader
stabilizer arm
locking mechanism
working machine
stowed position
Prior art date
Application number
BR0302055-0A
Other languages
English (en)
Other versions
BR0302055B1 (pt
Inventor
Douglas Scott States
Peter John Mayer
Wylie Elton Pfaff
Thomas Andrew Knopp
Original Assignee
Deere & 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 Deere & Co filed Critical Deere & Co
Publication of BR0302055A publication Critical patent/BR0302055A/pt
Publication of BR0302055B1 publication Critical patent/BR0302055B1/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
    • 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
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/388—Mechanical locking means for booms or arms against rotation, e.g. during transport of the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/69—Redundant disconnection blocking means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/69—Redundant disconnection blocking means
    • F16B2200/71—Blocking disengagement of catches or keys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Operation Control Of Excavators (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

"MáQUINA DE TRABALHO E CARREGADOR DE RETROESCAVADEIRA". A invenção se refere a um mecanismo de trava para segurar um braço estabilizador de carregador de retroescavadeira em uma posição de estiva. O mecanismo de trava compreende uma primeira porção, fixada ao quadro de máquina, e uma segunda porção, fixada ao braço estabilizador. A primeira porção é um receptáculo tendo dois membros paralelos feitos de um material resiliente. A segunda porção é um detentor tendo uma cabeça de uma perna. O mecanismo de trava engaja e desengaja automaticamente quando o braço se aproxima ou parte da posição de estiva por meio da força aplicada na movimentação do braço estabilizador. A trava segura o braço estabilizador na posição de estiva por forças externas insuficientes para desengajar a trava.
BRPI0302055-0A 2002-07-24 2003-05-20 máquina de trabalho e carregador de retroescavadeira. BR0302055B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/202,289 US6705644B2 (en) 2002-07-24 2002-07-24 Latching mechanism for machine stabilizer arms

Publications (2)

Publication Number Publication Date
BR0302055A true BR0302055A (pt) 2004-08-17
BR0302055B1 BR0302055B1 (pt) 2011-08-23

Family

ID=30000094

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0302055-0A BR0302055B1 (pt) 2002-07-24 2003-05-20 máquina de trabalho e carregador de retroescavadeira.

Country Status (4)

Country Link
US (1) US6705644B2 (pt)
EP (1) EP1384825B1 (pt)
BR (1) BR0302055B1 (pt)
DE (1) DE50308449D1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2434421A (en) * 2006-01-20 2007-07-25 Bamford Excavators Ltd A backhoe loader having ABS braking
US9567728B2 (en) * 2012-11-21 2017-02-14 Joshua Colbert Telescoping outrigger systems
US10138617B2 (en) * 2016-08-12 2018-11-27 The Charles Machine Works, Inc. Ground-engageable attachment for a vehicle
US10337169B2 (en) * 2017-03-02 2019-07-02 Deere & Company Mid mount stabilizer for a backhoe loader

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1193052A (en) 1916-08-01 Tongue-support
CH129231A (de) 1927-12-13 1928-12-01 Paul Matthes Vorrichtung zum Festhalten eines Fensterflügels in der Offenstellung.
GB990182A (en) 1961-02-18 1965-04-28 Jose Henri Delhase Improved positioning means
FR2284740A1 (fr) 1974-09-10 1976-04-09 Paumellerie Electrique Dispositif d'arret de porte pour vehicule automobile
US3955695A (en) * 1974-11-18 1976-05-11 J. I. Case Company Machine with an outrigger latching mechanism
US3951281A (en) * 1974-11-18 1976-04-20 J. I. Case Company Apparatus with pivotal latching means for retaining an outrigger in an inoperative position
US4026428A (en) * 1975-10-28 1977-05-31 J. I. Case Company Stabilizer attachment for material handling implement
CA1016156A (en) * 1976-02-16 1977-08-23 Foremost International Industries Ltd. Outrigger
DE2619701A1 (de) 1976-05-04 1977-11-24 Fritzmeier Kg Georg Tuerhalter fuer einstiegstueren von nutzfahrzeugkabinen
US4132324A (en) * 1977-12-29 1979-01-02 J. I. Case Company Stabilizer assembly
US4236643A (en) * 1978-09-14 1980-12-02 J. I. Case Company Vehicle stabilizer assembly
US4286803A (en) * 1978-10-02 1981-09-01 J. I. Case Company Stabilizer assembly
US4278394A (en) * 1979-06-04 1981-07-14 J. I. Case Company Releasable boom lock
US4295661A (en) * 1980-01-10 1981-10-20 J. I. Case Company Latching mechanism for machine stabilizer arms using hydraulic cylinders
US4515520A (en) * 1982-09-13 1985-05-07 J. I. Case Company Stabilizer assembly
US4531883A (en) * 1982-12-08 1985-07-30 Wain-Roy, Inc. Backhoe stabilizer system
FR2592913A1 (fr) 1986-01-13 1987-07-17 Bonin Lucien Systeme destine a marquer la position relative d'un element mobile par rapport a un element fixe notamment pour portieres de vehicule.
AU594010B1 (en) 1989-06-21 1990-02-22 Chao-Ming Huang An improved door catch
US5074010A (en) 1989-09-18 1991-12-24 Thunderline Corporation Vehicle door check mechanism
US5051057A (en) * 1990-03-27 1991-09-24 Deere & Company Latch for a reversible stabilizer foot
US5064339A (en) 1991-01-02 1991-11-12 Deere & Company Backhoe boom lock
US5265995A (en) * 1991-03-04 1993-11-30 Beck John W Tractor-loader backhoe
US5243771A (en) 1991-12-20 1993-09-14 Whirlpool Corporation Latching for side swing dryer door
US5488788A (en) * 1994-04-07 1996-02-06 Durbin; Ricky L. Groundworking attachments for an outrigger stabilizer pad
US5547220A (en) * 1994-07-29 1996-08-20 Lagsdin; Andry Stabilizer pad for vehicles
US6443490B2 (en) * 1998-06-12 2002-09-03 William E. Webb Dual mode stabilizer for backhoe loaders and backhoe attachments
US6076855A (en) * 1998-06-12 2000-06-20 Webb; Sterling E. Dual mode stabilizer for backhoe loaders and backhoe attachments
US6257619B1 (en) * 1999-06-30 2001-07-10 Caterpillar Inc. Multiple position stabilizer leg

Also Published As

Publication number Publication date
EP1384825B1 (de) 2007-10-24
EP1384825A1 (de) 2004-01-28
US6705644B2 (en) 2004-03-16
BR0302055B1 (pt) 2011-08-23
DE50308449D1 (de) 2007-12-06
US20040017071A1 (en) 2004-01-29

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/05/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)