FR768354A - Advanced needle bearings - Google Patents

Advanced needle bearings

Info

Publication number
FR768354A
FR768354A FR768354DA FR768354A FR 768354 A FR768354 A FR 768354A FR 768354D A FR768354D A FR 768354DA FR 768354 A FR768354 A FR 768354A
Authority
FR
France
Prior art keywords
needle bearings
advanced needle
advanced
bearings
needle
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
Alfred Pitner
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.)
Roulements a Aiguilles SA
Original Assignee
Roulements a Aiguilles SA
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 Roulements a Aiguilles SA filed Critical Roulements a Aiguilles SA
Application granted granted Critical
Publication of FR768354A publication Critical patent/FR768354A/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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the 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
    • F16C19/22—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
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
FR768354D 1933-04-29 1933-04-29 Advanced needle bearings Expired FR768354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR768354T 1933-04-29

Publications (1)

Publication Number Publication Date
FR768354A true FR768354A (en) 1934-08-04

Family

ID=9184171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768354D Expired FR768354A (en) 1933-04-29 1933-04-29 Advanced needle bearings

Country Status (1)

Country Link
FR (1) FR768354A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004323A (en) * 1956-12-28 1961-10-17 Roulements A Aiguilles Soc Sa Process of manufacturing bearings and bearings resulting therefrom
DE1122781B (en) * 1955-12-01 1962-01-25 Kurt Schroeter Cardan joint with needle bearing
DE1141141B (en) * 1954-11-05 1962-12-13 Pitner Alfred Inner race for needle or roller bearings mounted under tension on its carrier
FR2521661A1 (en) * 1982-02-18 1983-08-19 Nadella Conical needle bearing for conveyor rollers - has cold-stamped inner and outer race, providing double-taper internal bore
US8459876B2 (en) 2005-12-21 2013-06-11 Schaeffler Technologies AG & Co. KG Rolling bearing and method for the production thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141141B (en) * 1954-11-05 1962-12-13 Pitner Alfred Inner race for needle or roller bearings mounted under tension on its carrier
DE1122781B (en) * 1955-12-01 1962-01-25 Kurt Schroeter Cardan joint with needle bearing
US3004323A (en) * 1956-12-28 1961-10-17 Roulements A Aiguilles Soc Sa Process of manufacturing bearings and bearings resulting therefrom
FR2521661A1 (en) * 1982-02-18 1983-08-19 Nadella Conical needle bearing for conveyor rollers - has cold-stamped inner and outer race, providing double-taper internal bore
US8459876B2 (en) 2005-12-21 2013-06-11 Schaeffler Technologies AG & Co. KG Rolling bearing and method for the production thereof
US8632257B2 (en) 2005-12-21 2014-01-21 Schaeffler Technologies AG & Co. KG Rolling bearing and method for the production thereof

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