AT297418B - Lagerkombination aus einem Spiralnutlager und einem Wälzlager - Google Patents

Lagerkombination aus einem Spiralnutlager und einem Wälzlager

Info

Publication number
AT297418B
AT297418B AT819068A AT819068A AT297418B AT 297418 B AT297418 B AT 297418B AT 819068 A AT819068 A AT 819068A AT 819068 A AT819068 A AT 819068A AT 297418 B AT297418 B AT 297418B
Authority
AT
Austria
Prior art keywords
bearing
spiral groove
combination
roller
roller bearing
Prior art date
Application number
AT819068A
Other languages
English (en)
Inventor
Lars Martin Ingemar D Fernlund
Original Assignee
Skf Svenska Kullagerfab Ab
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 Skf Svenska Kullagerfab Ab filed Critical Skf Svenska Kullagerfab Ab
Application granted granted Critical
Publication of AT297418B publication Critical patent/AT297418B/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
    • 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
    • F16C39/00—Relieving load on bearings
    • F16C39/02—Relieving load on bearings using mechanical means
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust 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
    • F16C19/22—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
    • F16C19/30—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 axial load mainly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Mounting Of Bearings Or Others (AREA)
AT819068A 1967-08-22 1968-08-22 Lagerkombination aus einem Spiralnutlager und einem Wälzlager AT297418B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1170567 1967-08-22

Publications (1)

Publication Number Publication Date
AT297418B true AT297418B (de) 1972-03-27

Family

ID=20294465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT819068A AT297418B (de) 1967-08-22 1968-08-22 Lagerkombination aus einem Spiralnutlager und einem Wälzlager

Country Status (6)

Country Link
AT (1) AT297418B (de)
CH (1) CH480557A (de)
DE (1) DE1775374B1 (de)
FR (1) FR1577699A (de)
GB (1) GB1237001A (de)
NL (1) NL142480B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL189575C (nl) * 1978-01-25 1993-05-17 Ultra Centrifuge Nederland Nv Rotor met ondersteuning.
WO2014097092A1 (en) * 2012-12-19 2014-06-26 Koninklijke Philips N.V. Spiral groove bearing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE341146C (de) * 1900-01-01

Also Published As

Publication number Publication date
GB1237001A (en) 1971-06-30
NL142480B (nl) 1974-06-17
NL6811617A (de) 1969-02-25
FR1577699A (de) 1969-08-08
DE1775374B1 (de) 1971-06-03
CH480557A (de) 1969-10-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee