IT1003388B - Supporto con corpi di rotolamento presollecitati da un anello elasti co radialmente - Google Patents

Supporto con corpi di rotolamento presollecitati da un anello elasti co radialmente

Info

Publication number
IT1003388B
IT1003388B IT19380/74A IT1938074A IT1003388B IT 1003388 B IT1003388 B IT 1003388B IT 19380/74 A IT19380/74 A IT 19380/74A IT 1938074 A IT1938074 A IT 1938074A IT 1003388 B IT1003388 B IT 1003388B
Authority
IT
Italy
Prior art keywords
elasti
stressed
radially
ring
support
Prior art date
Application number
IT19380/74A
Other languages
English (en)
Original Assignee
Nouvelle De Roulements
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 Nouvelle De Roulements filed Critical Nouvelle De Roulements
Application granted granted Critical
Publication of IT1003388B publication Critical patent/IT1003388B/it

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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
    • 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
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
    • 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
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/80—Pitch circle diameters [PCD]
    • F16C2240/82—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
    • F16C2240/84—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD with full complement of balls or rollers, i.e. sum of clearances less than diameter of one rolling element
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0692—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for axial load only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
IT19380/74A 1973-03-26 1974-01-14 Supporto con corpi di rotolamento presollecitati da un anello elasti co radialmente IT1003388B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310823A FR2224014A5 (it) 1973-03-26 1973-03-26

Publications (1)

Publication Number Publication Date
IT1003388B true IT1003388B (it) 1976-06-10

Family

ID=9116876

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19380/74A IT1003388B (it) 1973-03-26 1974-01-14 Supporto con corpi di rotolamento presollecitati da un anello elasti co radialmente

Country Status (6)

Country Link
US (1) US3910657A (it)
JP (1) JPS49127052A (it)
DE (1) DE2348986B2 (it)
FR (1) FR2224014A5 (it)
GB (1) GB1451006A (it)
IT (1) IT1003388B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829678C2 (de) * 1978-07-06 1981-12-10 Terrot Strickmaschinen GmbH, 7000 Stuttgart Rundstrickmaschine
US4324441A (en) * 1980-10-24 1982-04-13 Rouverol William S Rolling contact element
FR2686951B1 (fr) * 1992-01-31 1996-06-07 Nadella Roulement radial sans jeu perfectionne et son application a une colonne de direction d'automobile.
US6278109B1 (en) 1996-02-09 2001-08-21 Xerox Corporation Facet tracking using wavelength variations and a dispersive element
NL1004760C2 (nl) * 1996-12-12 1998-06-15 Skf Ind Trading & Dev Lagersysteem met verlaagde trillingsopwekking.
EP0943058A1 (en) * 1996-12-12 1999-09-22 SKF Engineering & Research Centre B.V. Rolling element bearing system with improved damping
US7090065B2 (en) * 2004-03-18 2006-08-15 B-Loc Corporation Keyless frictional shaft locking device with integrated frictional drum conveyor pulley end disc
DE102006019982A1 (de) 2006-04-29 2007-10-31 Schaeffler Kg Wälzlager-Drehverbindung
DE102010046163A1 (de) * 2010-09-21 2012-03-22 Magna Powertrain Ag & Co. Kg Massenausgleichseinheit
DE202019101921U1 (de) * 2019-04-03 2020-07-06 Paul Müller GmbH & Co. KG Unternehmensbeteiligungen Käfigloses Wälzlager
CN112146877B (zh) * 2020-09-29 2023-03-21 中国航发动力股份有限公司 一种角接触球轴承预紧隔环测量装置及其使用方法
CN113541389B (zh) * 2021-07-02 2022-08-30 哈尔滨电气动力装备有限公司 带保持环可调心的导向轴承结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US610436A (en) * 1898-09-06 Roller-bearing
US2244197A (en) * 1936-03-25 1941-06-03 Hessler Christian Rudolph Bearing
GB780056A (en) * 1954-11-05 1957-07-31 Pitner Alfred Improvements in or relating to bearings having cylindrical bearing elements
US2947196A (en) * 1955-11-17 1960-08-02 Fafnir Bearing Co Cam-follower construction
US3336057A (en) * 1964-10-23 1967-08-15 Fmc Corp Bearing assembly
US3762783A (en) * 1972-06-15 1973-10-02 Gen Motors Corp Self adjusting take up bearing

Also Published As

Publication number Publication date
JPS49127052A (it) 1974-12-05
FR2224014A5 (it) 1974-10-25
GB1451006A (en) 1976-09-29
DE2348986B2 (de) 1979-09-06
US3910657A (en) 1975-10-07
DE2348986A1 (de) 1974-10-10

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