FR499357A - Roller bearings - Google Patents

Roller bearings

Info

Publication number
FR499357A
FR499357A FR499357DA FR499357A FR 499357 A FR499357 A FR 499357A FR 499357D A FR499357D A FR 499357DA FR 499357 A FR499357 A FR 499357A
Authority
FR
France
Prior art keywords
roller bearings
bearings
roller
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Ulrich Kornstein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR499357A publication Critical patent/FR499357A/en
Expired legal-status Critical Current

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
    • 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
FR499357D 1919-05-10 1919-05-10 Roller bearings Expired FR499357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR499357T 1919-05-10

Publications (1)

Publication Number Publication Date
FR499357A true FR499357A (en) 1920-02-10

Family

ID=1534413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR499357D Expired FR499357A (en) 1919-05-10 1919-05-10 Roller bearings

Country Status (1)

Country Link
FR (1) FR499357A (en)

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