CH480557A - Eine ein Spiralnutlager und ein Wälzlager aufweisende Lagerkombination - Google Patents

Eine ein Spiralnutlager und ein Wälzlager aufweisende Lagerkombination

Info

Publication number
CH480557A
CH480557A CH1263368A CH1263368A CH480557A CH 480557 A CH480557 A CH 480557A CH 1263368 A CH1263368 A CH 1263368A CH 1263368 A CH1263368 A CH 1263368A CH 480557 A CH480557 A CH 480557A
Authority
CH
Switzerland
Prior art keywords
bearing
spiral groove
combination
roller
roller bearing
Prior art date
Application number
CH1263368A
Other languages
English (en)
Inventor
Ingemar Dr Fernlund Lar Martin
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
Publication of CH480557A publication Critical patent/CH480557A/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)
CH1263368A 1967-08-22 1968-08-22 Eine ein Spiralnutlager und ein Wälzlager aufweisende Lagerkombination CH480557A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH480557A true CH480557A (de) 1969-10-31

Family

ID=20294465

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1263368A CH480557A (de) 1967-08-22 1968-08-22 Eine ein Spiralnutlager und ein Wälzlager aufweisende Lagerkombination

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
NL142480B (nl) 1974-06-17
DE1775374B1 (de) 1971-06-03
FR1577699A (de) 1969-08-08
NL6811617A (de) 1969-02-25
AT297418B (de) 1972-03-27
GB1237001A (en) 1971-06-30

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Legal Events

Date Code Title Description
PL Patent ceased