CH622057A5 - - Google Patents

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Publication number
CH622057A5
CH622057A5 CH692877A CH692877A CH622057A5 CH 622057 A5 CH622057 A5 CH 622057A5 CH 692877 A CH692877 A CH 692877A CH 692877 A CH692877 A CH 692877A CH 622057 A5 CH622057 A5 CH 622057A5
Authority
CH
Switzerland
Prior art keywords
bearing
bearings
resilient intermediate
intermediate rings
intermediate ring
Prior art date
Application number
CH692877A
Other languages
German (de)
English (en)
Inventor
Enno Stodt
Original Assignee
Voith Getriebe Kg
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 Voith Getriebe Kg filed Critical Voith Getriebe Kg
Publication of CH622057A5 publication Critical patent/CH622057A5/de

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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/02—Arrangements for equalising the load on a plurality of bearings or their elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/003—Bearing, sealing, lubricating details
    • 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
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • 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
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
    • 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
    • F16C2352/00—Apparatus for drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Support Of The Bearing (AREA)
  • Drilling And Boring (AREA)
  • Rolling Contact Bearings (AREA)
CH692877A 1976-08-11 1977-06-06 CH622057A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2636048A DE2636048C3 (de) 1976-08-11 1976-08-11 Lagerstuhl für Bohrturbinen zum Bohren Un Erdreich

Publications (1)

Publication Number Publication Date
CH622057A5 true CH622057A5 (xx) 1981-03-13

Family

ID=5985182

Family Applications (1)

Application Number Title Priority Date Filing Date
CH692877A CH622057A5 (xx) 1976-08-11 1977-06-06

Country Status (5)

Country Link
US (1) US4135772A (xx)
CH (1) CH622057A5 (xx)
DE (1) DE2636048C3 (xx)
FR (1) FR2393186A1 (xx)
GB (1) GB1544379A (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431339A1 (fr) * 1978-07-18 1980-02-15 Rudelle Lucien Amortisseur de chocs pour meches
US4253532A (en) * 1979-08-20 1981-03-03 Smith International, Inc. In-hole motor drill with locking bit clutch
GB2165596B (en) * 1984-01-23 1987-08-19 Teleco Magna Inc Downhole motor and bearing assembly
JPS62149075A (ja) * 1985-12-23 1987-07-03 Hitachi Ltd 磁気デイスク装置
US4702096A (en) * 1986-06-23 1987-10-27 Fuchs Jr Francis J Apparatus and process for providing tubing with at least one internal spiral groove or fin
JPH03501763A (ja) * 1988-10-25 1991-04-18 ナウチノ‐プロイズボドストベンノエ　オビエディネニエ　ポ　メハニザツィイ，ロボティザツィイ　トルダ　イ　ソベルシェンストボバニユ　レモントノゴ　オベスペチェニア　ナ　プレドプリヤティヤフ　チェルノイ 垂直軸受アセンブリ
US5086851A (en) * 1990-10-26 1992-02-11 Dailey Petroleum Service Corp. Combination thrust and radial bearing for use in down-hole drilling tools
US5074681A (en) * 1991-01-15 1991-12-24 Teleco Oilfield Services Inc. Downhole motor and bearing assembly
US5248204A (en) * 1992-02-14 1993-09-28 Canadian Downhole Drill Systems, Inc. Short stack bearing assembly
DE4334339A1 (de) * 1993-10-08 1995-04-13 Abb Management Ag Abgas-Turbolader
US5795075A (en) * 1996-09-04 1998-08-18 Camco International Inc. Spring cartridge rotor bearing
DE102004011308A1 (de) * 2003-09-08 2005-03-31 Ina-Schaeffler Kg Lagerung zur Aufnahme axialer Belastungen
EP2921638B1 (en) 2010-01-28 2018-03-21 Halliburton Energy Services, Inc. Bearing assembly
WO2012109109A2 (en) 2011-02-08 2012-08-16 Halliburton Energy Services, Inc. Multiple motor/pump array
US8998494B2 (en) 2012-03-20 2015-04-07 Flowserve Management Company Dry gas thrust bearing for use in rotating equipment
CN105673683A (zh) * 2016-03-14 2016-06-15 李社军 组合式角接触向心推力球轴承
CN107100540B (zh) * 2017-05-19 2020-05-08 武汉奇泰隆机械有限公司 一种承载能力强的组合轴承涡轮钻具支承节

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR807191A (fr) * 1935-06-29 1937-01-06 Packard Motor Car Co Assemblage de coussinets à billes et montage des coussinets comportant un tel assemblage
GB623275A (en) * 1947-04-23 1949-05-16 John Foster Kendrick Mupltiple bearing
DE1170717B (de) * 1958-06-28 1964-05-21 Krauss Maffei Ag Laengslager fuer hohe Druecke
FR1535451A (fr) * 1966-07-01 1968-08-09 Inst Francais Du Petrole Butée à billes pour turbine de forage
FR2043893A5 (xx) * 1969-05-05 1971-02-19 Alsthom
US3720271A (en) * 1971-03-10 1973-03-13 Atlantic Richfield Co Bearing device and method for using same
US4029368A (en) * 1973-08-15 1977-06-14 Smith International, Inc. Radial bearings
US3900232A (en) * 1973-09-26 1975-08-19 Temper Corp Arrangement for preloading bearings
US3982797A (en) * 1975-07-11 1976-09-28 Smith International Corporation, Inc. Spring-loaded bearings for in-hole motors

Also Published As

Publication number Publication date
DE2636048C3 (de) 1979-08-16
FR2393186A1 (fr) 1978-12-29
DE2636048A1 (de) 1978-02-16
FR2393186B1 (xx) 1983-01-07
US4135772A (en) 1979-01-23
DE2636048B2 (de) 1978-12-14
GB1544379A (en) 1979-04-19

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Legal Events

Date Code Title Description
PL Patent ceased