FR2451495A1 - 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 chargeuseInfo
- Publication number
- FR2451495A1 FR2451495A1 FR8005035A FR8005035A FR2451495A1 FR 2451495 A1 FR2451495 A1 FR 2451495A1 FR 8005035 A FR8005035 A FR 8005035A FR 8005035 A FR8005035 A FR 8005035A FR 2451495 A1 FR2451495 A1 FR 2451495A1
- Authority
- FR
- France
- Prior art keywords
- articulation
- bucket
- screw
- support arm
- loader boom
- 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
Links
- 238000007789 sealing Methods 0.000 abstract 1
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
- E02F9/006—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
- 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
-
- 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)
- Bolts, Nuts, And Washers (AREA)
- Pivots And Pivotal Connections (AREA)
- Springs (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
CETTE ARTICULATION COMPORTE UNE CHAPE DONT LES BRANCHES 12, 14 SONT MUNIES D'UN PERCAGE 28, 30 AINSI QU'UN ELEMENT SECONDAIRE 20 DONT LE PERCAGE 32, ALIGNE AVEC LES PRECEDENTS, RECOIT UNE DOUILLE ET LES BRANCHES. UNE BAGUE 44, 46 EST EMMANCHEE A FORCE DANS LES PERCAGES 28, 30 DES BRANCHES 12, 14, DE TELLE SORTE QU'UNE EXTREMITE DE CHAQUE BAGUE S'APPUIE CONTRE LES ELEMENTS D'ETANCHEITE 36, 38, EVENTUELLEMENT PAR L'INTERMEDIAIRE D'UNE RONDELLE 40, 42.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/020,694 US4203684A (en) | 1979-03-15 | 1979-03-15 | Articulated joint including Belleville spring seals maintained in preselected compressed state |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2451495A1 true FR2451495A1 (fr) | 1980-10-10 |
FR2451495B1 FR2451495B1 (fr) | 1985-08-09 |
Family
ID=21800039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8005035A Expired FR2451495B1 (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) | US4203684A (fr) |
CA (1) | CA1129224A (fr) |
DE (1) | DE3008210C2 (fr) |
DK (1) | DK110980A (fr) |
FR (1) | FR2451495B1 (fr) |
GB (1) | GB2045340B (fr) |
IT (1) | IT1126984B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4251182A (en) * | 1979-08-06 | 1981-02-17 | International Harvester Company | Pivot pin assembly |
JPS57500893A (fr) * | 1980-07-03 | 1982-05-20 | ||
US4491436A (en) * | 1983-03-21 | 1985-01-01 | Deere & Company | Pivot pin assembly |
US4711614A (en) * | 1985-02-24 | 1987-12-08 | Caterpillar Industrial Inc. | Lift mast mounting arrangement and method for removal |
US4756053A (en) * | 1987-02-24 | 1988-07-12 | The United States Of America As Represented By The Secretary Of The Air Force | Nozzle flap hinge joint |
US5290119A (en) * | 1992-07-29 | 1994-03-01 | Harnischfeger Corporation | Apparatus and method for retaining a pin |
JP4454839B2 (ja) * | 2000-12-22 | 2010-04-21 | 株式会社小松製作所 | 作業機の軸受け装置 |
DE20208608U1 (de) * | 2002-06-03 | 2003-10-16 | Dappen, Peter, 41352 Korschenbroich | Lager für ein oszillierend hin- und herschwenkbares Maschinenelement, insbesondere für Siebstäbe eines Löffelbaggers |
US7364381B2 (en) * | 2004-09-14 | 2008-04-29 | Cnh Canada, Ltd. | Pivotal connector assembly |
US7690880B2 (en) * | 2006-04-25 | 2010-04-06 | Clark Equipment Company | Locking device for hydraulic attachment interface |
FR2922280B1 (fr) * | 2007-10-11 | 2010-02-26 | Airbus France | Procede d'assemblage pour une articulation mecanique resistante a la fatigue |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB537969A (en) * | 1940-01-15 | 1941-07-15 | Thomas Parker | Improvements in or relating to hinge assemblies for the buckets of dredger chains |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1363477A (en) * | 1918-01-08 | 1920-12-28 | Ernest A Lowe | Pivot or knuckle joint connection |
US3211310A (en) * | 1962-07-09 | 1965-10-12 | Caterpillar Tractor Co | Trip mechanism for automatically positioning vehicle loaders |
US3432214A (en) * | 1966-08-15 | 1969-03-11 | Saginaw Machine & Tool Co | Mounting pin assembly |
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. |
DE2245134A1 (de) * | 1972-09-14 | 1974-04-04 | Scholten Geb | Drehgelenk fuer rauhe betriebsbedingungen |
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 |
-
1979
- 1979-03-15 US US06/020,694 patent/US4203684A/en not_active Expired - Lifetime
-
1980
- 1980-01-31 CA CA344,820A patent/CA1129224A/fr not_active Expired
- 1980-03-04 DE DE3008210A patent/DE3008210C2/de not_active Expired
- 1980-03-06 FR FR8005035A patent/FR2451495B1/fr not_active Expired
- 1980-03-14 DK DK110980A patent/DK110980A/da not_active Application Discontinuation
- 1980-03-14 IT IT48163/80A patent/IT1126984B/it active
- 1980-03-14 GB GB8008782A patent/GB2045340B/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB537969A (en) * | 1940-01-15 | 1941-07-15 | Thomas Parker | Improvements in or relating to hinge assemblies for the buckets of dredger chains |
Also Published As
Publication number | Publication date |
---|---|
GB2045340B (en) | 1982-12-22 |
DE3008210A1 (de) | 1980-09-18 |
CA1129224A (fr) | 1982-08-10 |
FR2451495B1 (fr) | 1985-08-09 |
DK110980A (da) | 1980-09-16 |
IT1126984B (it) | 1986-05-21 |
IT8048163A0 (it) | 1980-03-14 |
US4203684A (en) | 1980-05-20 |
GB2045340A (en) | 1980-10-29 |
DE3008210C2 (de) | 1987-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |