IT1126982B - Snodo di testa a forcella sepcialmente per l'articolazione di una pala caricatrice al braccio portante di un bilanciere caricatore - Google Patents

Snodo di testa a forcella sepcialmente per l'articolazione di una pala caricatrice al braccio portante di un bilanciere caricatore

Info

Publication number
IT1126982B
IT1126982B IT48161/80A IT4816180A IT1126982B IT 1126982 B IT1126982 B IT 1126982B IT 48161/80 A IT48161/80 A IT 48161/80A IT 4816180 A IT4816180 A IT 4816180A IT 1126982 B IT1126982 B IT 1126982B
Authority
IT
Italy
Prior art keywords
sepcally
articulation
supporting arm
fork head
head joint
Prior art date
Application number
IT48161/80A
Other languages
English (en)
Other versions
IT8048161A0 (it
Inventor
Gary Lee Stecklein
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 IT8048161A0 publication Critical patent/IT8048161A0/it
Application granted granted Critical
Publication of IT1126982B publication Critical patent/IT1126982B/it

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)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical 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)
IT48161/80A 1979-03-15 1980-03-14 Snodo di testa a forcella sepcialmente per l'articolazione di una pala caricatrice al braccio portante di un bilanciere caricatore IT1126982B (it)

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
IT8048161A0 IT8048161A0 (it) 1980-03-14
IT1126982B true IT1126982B (it) 1986-05-21

Family

ID=21799398

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48161/80A IT1126982B (it) 1979-03-15 1980-03-14 Snodo di testa a forcella sepcialmente per l'articolazione di una pala caricatrice al braccio portante di un bilanciere caricatore

Country Status (7)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57500893A (it) * 1980-07-03 1982-05-20
US4491436A (en) * 1983-03-21 1985-01-01 Deere & Company Pivot pin assembly
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
ATE497461T1 (de) * 2007-04-02 2011-02-15 Huebner Gmbh Gelenk zwischen zwei gelenkig miteinander verbundenen fahrzeigteilen, z.b. eines gelenkfahrzeugs, aufweisend ein knickgelenk
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
CA2989756A1 (en) * 2016-12-22 2018-06-22 Joy Global Surface Mining Inc Equalizer with lubrication

Family Cites Families (7)

* 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
US3522977A (en) * 1968-07-08 1970-08-04 Caterpillar Tractor Co Replaceable and self-lubricating bearing assembly
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

Also Published As

Publication number Publication date
GB2045341A (en) 1980-10-29
DE3008184A1 (de) 1980-09-18
IT8048161A0 (it) 1980-03-14
CA1130599A (en) 1982-08-31
DK110780A (da) 1980-09-16
GB2045341B (en) 1983-01-06
FR2451493B1 (fr) 1985-06-14
FR2451493A1 (fr) 1980-10-10
US4188146A (en) 1980-02-12

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