ES499372A0 - PIVOTING JOINT - Google Patents

PIVOTING JOINT

Info

Publication number
ES499372A0
ES499372A0 ES499372A ES499372A ES499372A0 ES 499372 A0 ES499372 A0 ES 499372A0 ES 499372 A ES499372 A ES 499372A ES 499372 A ES499372 A ES 499372A ES 499372 A0 ES499372 A0 ES 499372A0
Authority
ES
Spain
Prior art keywords
pivoting joint
pivoting
joint
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
ES499372A
Other languages
Spanish (es)
Other versions
ES8201697A1 (en
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
Publication of ES8201697A1 publication Critical patent/ES8201697A1/en
Publication of ES499372A0 publication Critical patent/ES499372A0/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Resistance Welding (AREA)
ES499372A 1980-02-15 1981-02-12 PIVOTING JOINT Granted ES499372A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003415A FR2476250A1 (en) 1980-02-15 1980-02-15 Articulated joint for mechanical digger arm - has through pin with D=shaped brackets attached to hydraulic cylinders

Publications (2)

Publication Number Publication Date
ES8201697A1 ES8201697A1 (en) 1981-12-16
ES499372A0 true ES499372A0 (en) 1981-12-16

Family

ID=9238645

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499372A Granted ES499372A0 (en) 1980-02-15 1981-02-12 PIVOTING JOINT

Country Status (4)

Country Link
BE (1) BE887510A (en)
ES (1) ES499372A0 (en)
FR (1) FR2476250A1 (en)
IT (1) IT8167212A0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062334A (en) * 1997-06-30 2000-05-16 Caterpillar Inc. Frame assembly for a construction machine and an associated method of manufacturing the frame assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH338943A (en) * 1955-10-24 1959-06-15 Stahl Und Kranbau Gmbh Mobile crane, for example a truck crane
FR1354796A (en) * 1962-08-04 1964-03-13 Yumbo Improvements to public works or handling machinery, such as mechanical shovels, cranes or the like
FR1450809A (en) * 1965-07-15 1966-06-24 Poclain Sa shovel equipment for scraping work
IT959098B (en) * 1972-06-09 1973-11-10 Dolza C IMPROVEMENT IN CIN GOLATE TRACTORS EQUIPPED WITH LIFTING MEANS ESPECIALLY FOR THE LAYING OF PIPES
US3768322A (en) * 1972-09-08 1973-10-30 Harnischfeger Corp Means for connecting hydraulic cylinder to movable component
FR2262752A1 (en) * 1974-03-01 1975-09-26 Poclain Sa Sealed flexible knuckle joint - oil urges rings on faces of inner part against outer part
US4185945A (en) * 1977-07-07 1980-01-29 Caterpillar Tractor Co. Cylinder mounting
FR2445413A1 (en) * 1978-12-29 1980-07-25 Poclain Sa FORCE ARM PROVIDED WITH HITCHES FOR A POSITION ADJUSTING MEMBER

Also Published As

Publication number Publication date
BE887510A (en) 1981-08-13
ES8201697A1 (en) 1981-12-16
FR2476250A1 (en) 1981-08-21
IT8167212A0 (en) 1981-02-13

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