CH380453A - Dispositif de roulement à rouleaux - Google Patents

Dispositif de roulement à rouleaux

Info

Publication number
CH380453A
CH380453A CH420262A CH420262A CH380453A CH 380453 A CH380453 A CH 380453A CH 420262 A CH420262 A CH 420262A CH 420262 A CH420262 A CH 420262A CH 380453 A CH380453 A CH 380453A
Authority
CH
Switzerland
Prior art keywords
roller bearing
bearing device
roller
bearing
Prior art date
Application number
CH420262A
Other languages
English (en)
Inventor
Bruno Strandgren Carl
Original Assignee
Bruno Strandgren Carl
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 Bruno Strandgren Carl filed Critical Bruno Strandgren Carl
Priority to CH420262A priority Critical patent/CH380453A/fr
Priority to GB2576463A priority patent/GB1021913A/en
Priority to DEST20908A priority patent/DE1212381B/de
Publication of CH380453A publication Critical patent/CH380453A/fr

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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2252—Planetary rollers between nut and screw
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H2025/2242—Thread profile of the screw or nut showing a pointed "gothic" arch in cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
CH420262A 1962-04-05 1962-04-05 Dispositif de roulement à rouleaux CH380453A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH420262A CH380453A (fr) 1962-04-05 1962-04-05 Dispositif de roulement à rouleaux
GB2576463A GB1021913A (en) 1962-04-05 1963-06-28 Screw and nut device comprising screw-threaded rollers
DEST20908A DE1212381B (de) 1962-04-05 1963-07-03 Differentialrollenschraubentrieb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH420262A CH380453A (fr) 1962-04-05 1962-04-05 Dispositif de roulement à rouleaux

Publications (1)

Publication Number Publication Date
CH380453A true CH380453A (fr) 1964-07-31

Family

ID=4271692

Family Applications (1)

Application Number Title Priority Date Filing Date
CH420262A CH380453A (fr) 1962-04-05 1962-04-05 Dispositif de roulement à rouleaux

Country Status (2)

Country Link
CH (1) CH380453A (fr)
GB (1) GB1021913A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2538525B1 (fr) * 2010-02-18 2021-07-21 NTN Corporation Actionneur à action directe électrique, et dispositif de frein à disque électrique
DE102011106079B4 (de) * 2011-06-30 2020-06-10 Robert Bosch Gmbh Planetengewindetrieb mit Enddichtung mit einzelner Dichtkante

Also Published As

Publication number Publication date
GB1021913A (en) 1966-03-09

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