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FR1515122A - Rotary ball joint with two cups able to withstand the tipping forces of heavy machinery, in particular excavators and cranes - Google Patents

Rotary ball joint with two cups able to withstand the tipping forces of heavy machinery, in particular excavators and cranes

Info

Publication number
FR1515122A
FR1515122A FR91220A FR91220A FR1515122A FR 1515122 A FR1515122 A FR 1515122A FR 91220 A FR91220 A FR 91220A FR 91220 A FR91220 A FR 91220A FR 1515122 A FR1515122 A FR 1515122A
Authority
FR
France
Prior art keywords
cranes
cups
withstand
ball joint
heavy machinery
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
FR91220A
Other languages
French (fr)
Inventor
Erwin Bargmann
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Priority to FR91220A priority Critical patent/FR1515122A/en
Application granted granted Critical
Publication of FR1515122A publication Critical patent/FR1515122A/en
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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • 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)
FR91220A 1967-01-16 1967-01-16 Rotary ball joint with two cups able to withstand the tipping forces of heavy machinery, in particular excavators and cranes Expired FR1515122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR91220A FR1515122A (en) 1967-01-16 1967-01-16 Rotary ball joint with two cups able to withstand the tipping forces of heavy machinery, in particular excavators and cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR91220A FR1515122A (en) 1967-01-16 1967-01-16 Rotary ball joint with two cups able to withstand the tipping forces of heavy machinery, in particular excavators and cranes

Publications (1)

Publication Number Publication Date
FR1515122A true FR1515122A (en) 1968-03-01

Family

ID=8623893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR91220A Expired FR1515122A (en) 1967-01-16 1967-01-16 Rotary ball joint with two cups able to withstand the tipping forces of heavy machinery, in particular excavators and cranes

Country Status (1)

Country Link
FR (1) FR1515122A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462790A1 (en) * 1979-08-03 1981-02-13 Sicopa Parabolic reflector carried by support - pivotable about two axes with vertical pivot located at top of vertical fixed pillar (BR 10.2.81)
EP0068933A1 (en) * 1981-07-01 1983-01-05 FIVES-CAIL BABCOCK, Société anonyme Device for handling bulk material, especially for unloading ships
EP0284731A2 (en) * 1987-03-17 1988-10-05 Werner Jacob Double row roller bearing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462790A1 (en) * 1979-08-03 1981-02-13 Sicopa Parabolic reflector carried by support - pivotable about two axes with vertical pivot located at top of vertical fixed pillar (BR 10.2.81)
EP0068933A1 (en) * 1981-07-01 1983-01-05 FIVES-CAIL BABCOCK, Société anonyme Device for handling bulk material, especially for unloading ships
FR2508877A1 (en) * 1981-07-01 1983-01-07 Fives Cail Babcock APPARATUS FOR HANDLING BULK MATERIALS, IN PARTICULAR FOR UNLOADING SHIPS
EP0284731A2 (en) * 1987-03-17 1988-10-05 Werner Jacob Double row roller bearing
EP0284731A3 (en) * 1987-03-17 1989-07-26 Werner Jacob Double row roller bearing

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