CA1030583A - Coussinet de tourillon - Google Patents

Coussinet de tourillon

Info

Publication number
CA1030583A
CA1030583A CA233,879A CA233879A CA1030583A CA 1030583 A CA1030583 A CA 1030583A CA 233879 A CA233879 A CA 233879A CA 1030583 A CA1030583 A CA 1030583A
Authority
CA
Canada
Prior art keywords
bearing assembly
trunnion bearing
trunnion
assembly
bearing
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.)
Expired
Application number
CA233,879A
Other languages
English (en)
Inventor
Larry G. Eftefield
Leon A. Wirt
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1030583A publication Critical patent/CA1030583A/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
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0614—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part of the joint being open on two sides
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • 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
    • F16C11/02—Trunnions; Crank-pins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • General Details Of Gearings (AREA)
  • Rolling Contact Bearings (AREA)
CA233,879A 1974-11-22 1975-08-21 Coussinet de tourillon Expired CA1030583A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/526,284 US3964803A (en) 1974-11-22 1974-11-22 Self-aligning trunnion bearing assembly

Publications (1)

Publication Number Publication Date
CA1030583A true CA1030583A (fr) 1978-05-02

Family

ID=24096696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233,879A Expired CA1030583A (fr) 1974-11-22 1975-08-21 Coussinet de tourillon

Country Status (4)

Country Link
US (1) US3964803A (fr)
JP (1) JPS5535466Y2 (fr)
CA (1) CA1030583A (fr)
GB (1) GB1521705A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314414A (en) * 1978-11-29 1982-02-09 Land And Marine Engineering Limited Trench digging apparatus and bearing therefor
US4274493A (en) * 1978-12-13 1981-06-23 Caterpillar Tractor Co. Cushioned bulldozer blade
US4286674A (en) * 1979-09-24 1981-09-01 Caterpillar Tractor Co. Replaceable bearing assembly for construction vehicles
WO1981000897A1 (fr) * 1979-09-24 1981-04-02 Caterpillar Tractor Co Ensemble remplacable formant palier pour des vehicules de construction
US6345926B1 (en) * 2000-08-17 2002-02-12 Caterpillar Inc. Spherical mounting arrangement
WO2008060635A2 (fr) * 2006-11-17 2008-05-22 Casting Technologies Company Coussinet de suspension décalé
US10294632B2 (en) 2016-05-27 2019-05-21 Caterpillar Inc. Bearing insert for a bearing arrangement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312648A (en) * 1941-03-15 1943-03-02 Jones Lloyd Metal rolling mill
US2784508A (en) * 1954-07-01 1957-03-12 Caterpillar Tractor Co Tandem pusher attachment for tractors
US2886299A (en) * 1956-04-30 1959-05-12 Union Carbide Corp Bore mining apparatus having means to measure the angle between units thereof
US3016273A (en) * 1960-06-29 1962-01-09 Northrop Corp Pivot-type self-aligning hydrostatic bearing assembly
US3238647A (en) * 1963-08-27 1966-03-08 Caterpillar Tractor Co Resilient push dozer
US3339988A (en) * 1964-11-27 1967-09-05 Gen Motors Corp End mounting assembly for shock absorber
US3347577A (en) * 1964-12-24 1967-10-17 Allis Chalmers Mfg Co Pivot construction
US3411809A (en) * 1966-10-27 1968-11-19 Int Harvester Co Articulated vehicle bushing
US3684314A (en) * 1970-07-13 1972-08-15 Letourneau Inc Adjustable ball pin pivot
US3778174A (en) * 1970-12-03 1973-12-11 Le Tourneau R G Inc Adjustable self-aligning pivot bearing, and ball pin and socket employing same
US3806158A (en) * 1972-08-21 1974-04-23 Caterpillar Tractor Co Hinge joint
US3862769A (en) * 1973-12-26 1975-01-28 Eaton Corp Pivot construction

Also Published As

Publication number Publication date
JPS5167946U (fr) 1976-05-29
GB1521705A (en) 1978-08-16
US3964803A (en) 1976-06-22
JPS5535466Y2 (fr) 1980-08-21

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