FR2451493A1 - Articulation avec chape, en particulier pour l'articulation d'un godet au bras de support d'une fleche de chargeuse - Google Patents

Articulation avec chape, en particulier pour l'articulation d'un godet au bras de support d'une fleche de chargeuse

Info

Publication number
FR2451493A1
FR2451493A1 FR8005033A FR8005033A FR2451493A1 FR 2451493 A1 FR2451493 A1 FR 2451493A1 FR 8005033 A FR8005033 A FR 8005033A FR 8005033 A FR8005033 A FR 8005033A FR 2451493 A1 FR2451493 A1 FR 2451493A1
Authority
FR
France
Prior art keywords
articulation
bucket
screw
support arm
axis
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
FR8005033A
Other languages
English (en)
Other versions
FR2451493B1 (fr
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.)
Deere and Co
Original Assignee
Deere and 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 and Co filed Critical Deere and Co
Publication of FR2451493A1 publication Critical patent/FR2451493A1/fr
Application granted granted Critical
Publication of FR2451493B1 publication Critical patent/FR2451493B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • 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
    • E02F9/006—Pivot joint assemblies
    • 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
    • F16B2200/60—Coupler sealing 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00—Machines or articles related to building
    • F16C2350/26—Excavators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32861—T-pivot, e.g., wrist pin, etc.
    • Y10T403/32918—T-pivot, e.g., wrist pin, etc. fork and tongue
    • Y10T403/32926—T-pivot, e.g., wrist pin, etc. fork and tongue with interposed antifriction means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

CETTE ARTICULATION COMPORTE UNE CHAPE DONT LES BRANCHES 12, 14 SONT MUNIES DE PERCAGES 28, 30 AINSI QU'UN ELEMENT SECONDAIRE 20 DONT LE PERCAGE32, ALIGNE AVEC LES PRECEDENTS, RECOIT UNE DOUILLE 34. UN AXE 48 TRAVERSE L'ENSEMBLE ET DES ELEMENTS D'ETANCHEITE ELASTIQUES 36, 38 SONT PREVUS ENTRE LA DOUILLE ET LES BRANCHES. L'AXE48 EST MUNI D'UNE PARTIE FORMANT TETE44 ENGAGEE DANS LE PERCAGE28 DE LA BRANCHE12 ET EST ASSOCIE A UN CAPUCHON OBTURATEUR46 ENGAGE DANS LE PERCAGE 30 DE L'AUTRE BRANCHE14, CE CAPUCHON ETANT REUNI A L'AXE AU MOYEN D'UNE VIS50.
FR8005033A 1979-03-15 1980-03-06 Articulation avec chape, en particulier pour l'articulation d'un godet au bras de support d'une fleche de chargeuse Expired FR2451493B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/020,578 US4188146A (en) 1979-03-15 1979-03-15 Articulated joint including Belleville spring seals maintained in a preselected compressed state

Publications (2)

Publication Number Publication Date
FR2451493A1 true FR2451493A1 (fr) 1980-10-10
FR2451493B1 FR2451493B1 (fr) 1985-06-14

Family

ID=21799398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005033A Expired FR2451493B1 (fr) 1979-03-15 1980-03-06 Articulation avec chape, en particulier pour l'articulation d'un godet au bras de support d'une fleche de chargeuse

Country Status (7)

Country Link
US (1) US4188146A (fr)
CA (1) CA1130599A (fr)
DE (1) DE3008184A1 (fr)
DK (1) DK110780A (fr)
FR (1) FR2451493B1 (fr)
GB (1) GB2045341B (fr)
IT (1) IT1126982B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120327A1 (fr) * 1983-03-21 1984-10-03 Deere & Company Liaison articulée

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000181A1 (fr) * 1980-07-03 1982-01-21 Reinsma H Articulation a pivot
US4629350A (en) * 1984-12-14 1986-12-16 Lark Equipment Company Tolerance compensating joint
US4607977A (en) * 1985-08-05 1986-08-26 Varnelis Edmund K Pivot joint
US4961667A (en) * 1989-09-05 1990-10-09 Caterpillar Inc. Pivot joint for loader linkages and the like
US5101533A (en) * 1989-10-11 1992-04-07 General Electric Company Vibration damping hinge joints for variable area jet engine exhaust nozzles
US5044812A (en) * 1990-01-23 1991-09-03 Dresser Industries, Inc. Sealed and lubricated pivot pin assembly and method
US5525768A (en) * 1995-02-17 1996-06-11 Texas Instruments Incorporated Switch system for motor vehicle transmissions
US5557911A (en) * 1995-11-01 1996-09-24 Deere & Company Adjustable doffer column for a cotton harvester row unit
FR2852367B1 (fr) * 2003-03-14 2006-10-27 Hutchinson Procede d'assemblage d'une bielle sur un support et dispositif anti-vibratoire fabrique par ce procede
US7043858B2 (en) * 2004-04-27 2006-05-16 Cnh America Llc Backhoe pivot joint
US20070107274A1 (en) * 2005-11-17 2007-05-17 Livesay Richard E Ground engaging tool retention system
RU2412066C2 (ru) * 2007-04-02 2011-02-20 ХЮБНЕР ГмбХ Соединение двух шарнирно сочлененных секций транспортного средства, например сочлененного транспортного средства, в состав которого входит узел сочленения
US9556902B2 (en) * 2013-11-07 2017-01-31 Cnh Industrial America Llc Agricultural tandem pivot assembly
JP6599225B2 (ja) * 2015-12-24 2019-10-30 株式会社クボタ 作業機
CL2017003315A1 (es) * 2016-12-22 2018-12-07 Harnischfeger Tech Inc Compensador con lubricación

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2012477A1 (fr) * 1968-07-08 1970-03-20 Caterpillar Tractor Co

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1363477A (en) * 1918-01-08 1920-12-28 Ernest A Lowe Pivot or knuckle joint connection
US3463560A (en) * 1967-10-23 1969-08-26 Caterpillar Tractor Co Self-contained,sealed and lubricated hinge joint
BE755755A (fr) * 1969-09-04 1971-03-04 Caterpillar Tractor Co Perfectionnements aux charnières du type à cartouche.
US3923313A (en) * 1975-05-22 1975-12-02 Case Co J I Self-adjusting grease-sealed articular joint
US3997274A (en) * 1976-04-05 1976-12-14 Caterpillar Tractor Co. Sealed access for hinge pin lubrication
US4004855A (en) * 1976-05-21 1977-01-25 Deere & Company Articulated joint including seals maintained by wedge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2012477A1 (fr) * 1968-07-08 1970-03-20 Caterpillar Tractor Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120327A1 (fr) * 1983-03-21 1984-10-03 Deere & Company Liaison articulée

Also Published As

Publication number Publication date
CA1130599A (fr) 1982-08-31
GB2045341A (en) 1980-10-29
IT8048161A0 (it) 1980-03-14
US4188146A (en) 1980-02-12
FR2451493B1 (fr) 1985-06-14
IT1126982B (it) 1986-05-21
DE3008184A1 (de) 1980-09-18
GB2045341B (en) 1983-01-06
DK110780A (da) 1980-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse