FR2267476A1 - - Google Patents

Info

Publication number
FR2267476A1
FR2267476A1 FR7511455A FR7511455A FR2267476A1 FR 2267476 A1 FR2267476 A1 FR 2267476A1 FR 7511455 A FR7511455 A FR 7511455A FR 7511455 A FR7511455 A FR 7511455A FR 2267476 A1 FR2267476 A1 FR 2267476A1
Authority
FR
France
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
FR7511455A
Other versions
FR2267476B1 (fr
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.)
Hoesch Werke AG
Original Assignee
Hoesch 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
Priority claimed from DE19742418056 external-priority patent/DE2418056C3/de
Application filed by Hoesch Werke AG filed Critical Hoesch Werke AG
Publication of FR2267476A1 publication Critical patent/FR2267476A1/fr
Application granted granted Critical
Publication of FR2267476B1 publication Critical patent/FR2267476B1/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
    • F16C39/00—Relieving load on bearings
    • F16C39/02—Relieving load on bearings using mechanical means
    • 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
    • F16C19/14—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
    • 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
    • F16C19/188—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 with at least one row for radial load in combination with at least one row for axial load
    • 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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/56—Systems consisting of a plurality of bearings with rolling friction in which the rolling bodies of one bearing differ in diameter from those of another
    • 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
    • F16C19/16—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 a single row of balls
    • F16C19/163—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 a single row of balls with angular contact
    • F16C19/166—Four-point-contact ball bearings
    • 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
    • F16C19/181—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 with angular contact
    • F16C19/183—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 with angular contact with two rows at opposite angles
    • F16C19/184—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 with angular contact with two rows at opposite angles in O-arrangement
    • 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
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
    • 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)
  • Rolling Contact Bearings (AREA)
FR7511455A 1974-04-13 1975-04-11 Expired FR2267476B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742418056 DE2418056C3 (de) 1974-04-13 Hilfslauflager bei einem Großwälzlager

Publications (2)

Publication Number Publication Date
FR2267476A1 true FR2267476A1 (fr) 1975-11-07
FR2267476B1 FR2267476B1 (fr) 1978-10-06

Family

ID=5912893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511455A Expired FR2267476B1 (fr) 1974-04-13 1975-04-11

Country Status (9)

Country Link
US (1) US4015882A (fr)
JP (1) JPS50138245A (fr)
DD (1) DD116905A5 (fr)
FR (1) FR2267476B1 (fr)
GB (1) GB1461048A (fr)
IT (1) IT1032450B (fr)
PL (1) PL93495B1 (fr)
SE (1) SE402962B (fr)
SU (1) SU581886A3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462790A1 (fr) * 1979-08-03 1981-02-13 Sicopa Reflecteurs paraboliques orientables et procedes et dispositif pour les fabriquer
EP0082991A1 (fr) * 1981-12-24 1983-07-06 Hoesch Aktiengesellschaft Fixation de sécurité pour des paliers à roulement de grande dimension en particulier de dragues et de grues
WO1993017251A1 (fr) * 1992-02-21 1993-09-02 Ina Wälzlager Schaeffler Kg Roulement a billes a contact oblique

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599670A (en) * 1977-07-01 1981-10-07 Nat Res Dev Rotary mechanisms including locking devices
US4114704A (en) * 1977-11-09 1978-09-19 Maurer Engineering Inc. Down hole well drilling tool with reversible thrust bearings
US4641978A (en) * 1984-10-23 1987-02-10 The United States Of America As Represented By The United States Department Of Energy Bearing system
US4623269A (en) * 1985-07-22 1986-11-18 Westinghouse Electric Corp. Wheel bearing protection apparatus
US5998894A (en) * 1998-08-04 1999-12-07 Pacific Scientific Modular bearing failure sensor for an electrical generator
US6524005B2 (en) 2001-06-04 2003-02-25 Honeywell International, Inc. Touchdown bearing assembly with actuator ring assembly
JP4539488B2 (ja) * 2005-08-05 2010-09-08 トヨタ自動車株式会社 複列ボールベアリング機構
JP5983331B2 (ja) * 2012-11-12 2016-08-31 株式会社Ihi デッキクレーン
CN103711790B (zh) * 2013-11-21 2016-02-10 安徽枞晨回转支承有限公司 一种三圈内外齿式回转支承
FR3100294B1 (fr) * 2019-08-29 2021-10-29 Airbus Helicopters Assemblage muni d’un organe tournant et d’au moins un système de roulement, boîte de transmission de puissance et aéronef
DE102020126666A1 (de) 2020-10-12 2021-12-23 Schaeffler Technologies AG & Co. KG Mehrreihiges Lager für ein Getriebe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA516658A (fr) * 1955-09-20 Heinoo Lauri Detecteur de condition de coussinet
US3011566A (en) * 1959-11-16 1961-12-05 Jersey Prod Res Co Bearing wear indication for a roller bit
US3508241A (en) * 1967-09-06 1970-04-21 Bendix Corp Bearing failure sensing device
US3560062A (en) * 1968-08-16 1971-02-02 Union Carbide Corp Gas bearing assembly with auxiliary bearing
US3603654A (en) * 1970-03-23 1971-09-07 Gen Motors Corp Ball bearing self-aligning seat
FR2158588A5 (fr) * 1971-10-25 1973-06-15 Tiraspolsky Wladimir

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462790A1 (fr) * 1979-08-03 1981-02-13 Sicopa Reflecteurs paraboliques orientables et procedes et dispositif pour les fabriquer
EP0082991A1 (fr) * 1981-12-24 1983-07-06 Hoesch Aktiengesellschaft Fixation de sécurité pour des paliers à roulement de grande dimension en particulier de dragues et de grues
WO1993017251A1 (fr) * 1992-02-21 1993-09-02 Ina Wälzlager Schaeffler Kg Roulement a billes a contact oblique

Also Published As

Publication number Publication date
SE402962B (sv) 1978-07-24
PL93495B1 (fr) 1977-05-30
DD116905A5 (fr) 1975-12-12
JPS50138245A (fr) 1975-11-04
DE2418056A1 (de) 1975-10-16
SE7504166L (sv) 1975-10-14
FR2267476B1 (fr) 1978-10-06
SU581886A3 (ru) 1977-11-25
DE2418056B2 (de) 1977-05-18
IT1032450B (it) 1979-05-30
GB1461048A (en) 1977-01-13
US4015882A (en) 1977-04-05

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Legal Events

Date Code Title Description
ST Notification of lapse