FR993520A - Improvements to cages for roller or ball bearings - Google Patents

Improvements to cages for roller or ball bearings

Info

Publication number
FR993520A
FR993520A FR993520DA FR993520A FR 993520 A FR993520 A FR 993520A FR 993520D A FR993520D A FR 993520DA FR 993520 A FR993520 A FR 993520A
Authority
FR
France
Prior art keywords
cages
roller
ball bearings
bearings
ball
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
Lucien Mazzoni
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 filed Critical
Application granted granted Critical
Publication of FR993520A publication Critical patent/FR993520A/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
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/3856—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • F16C33/38—Ball cages
    • F16C33/41—Ball cages comb-shaped
    • F16C33/412—Massive or moulded comb cages, e.g. snap ball cages
    • F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
    • F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb cages
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/60—Polyamides [PA]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR993520D 1949-06-23 1949-06-23 Improvements to cages for roller or ball bearings Expired FR993520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993520T 1949-06-23

Publications (1)

Publication Number Publication Date
FR993520A true FR993520A (en) 1951-11-02

Family

ID=9555736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993520D Expired FR993520A (en) 1949-06-23 1949-06-23 Improvements to cages for roller or ball bearings

Country Status (1)

Country Link
FR (1) FR993520A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665958A (en) * 1952-01-29 1954-01-12 Chefford Master Mfg Co Inc Ball retainer ring for ball bearings
US2819129A (en) * 1954-09-09 1958-01-07 Case Co J I Roller bearing
US2869373A (en) * 1953-04-11 1959-01-20 Zeiss Carl Coarse and fine movement for optical instruments, especially microscopes
US2931477A (en) * 1957-03-05 1960-04-05 Metzgar Conveyor Co Ball and plastic housing assembly
DE1079899B (en) * 1956-10-23 1960-04-14 Skf Svenska Kullagerfab Ab Cage for rolling bodies in roller bearings, consisting of a number of individual elements made of plastic, e.g. B. a polyamide, which are held together to form a ring by metal rings connected to them
US2966072A (en) * 1959-06-22 1960-12-27 Anderson Co Motion converting mechanism within motor shaft
US2969267A (en) * 1956-10-23 1961-01-24 Skf Svenska Kullagerfab Ab Cage for rolling bodies in rolling bearings
US3075278A (en) * 1959-06-03 1963-01-29 Skf Svenska Kullagerfab Ab Cage for rolling bearings
US3102760A (en) * 1961-03-23 1963-09-03 Federal Mogul Bower Bearings Cage for straight roller bearing
US3157443A (en) * 1962-05-18 1964-11-17 Herbert T Draudt Bearing retainer
JPS49131436U (en) * 1973-03-17 1974-11-12
US4222620A (en) * 1976-08-18 1980-09-16 Skf Industries, Inc. Cage for a rolling bearing made of synthetic material
DE3310938A1 (en) * 1983-03-25 1984-09-27 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt COMBED CAGE FOR ROLLER BEARINGS, ESPECIALLY FOR RADIAL BALL BEARINGS
EP0152838A1 (en) * 1984-02-10 1985-08-28 Advanced Energy Concepts '81 Ltd. Two-piece retainer for epicyclic transmission
JPS6166223U (en) * 1984-10-08 1986-05-07
US5722780A (en) * 1995-12-08 1998-03-03 Skf Industrial Trading & Development Company B.V. Cage for rolling element bearing
EP1416179A2 (en) * 2002-11-01 2004-05-06 Minebea Co., Ltd. Shaft bearing retainer

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665958A (en) * 1952-01-29 1954-01-12 Chefford Master Mfg Co Inc Ball retainer ring for ball bearings
US2869373A (en) * 1953-04-11 1959-01-20 Zeiss Carl Coarse and fine movement for optical instruments, especially microscopes
US2819129A (en) * 1954-09-09 1958-01-07 Case Co J I Roller bearing
US2969267A (en) * 1956-10-23 1961-01-24 Skf Svenska Kullagerfab Ab Cage for rolling bodies in rolling bearings
DE1079899B (en) * 1956-10-23 1960-04-14 Skf Svenska Kullagerfab Ab Cage for rolling bodies in roller bearings, consisting of a number of individual elements made of plastic, e.g. B. a polyamide, which are held together to form a ring by metal rings connected to them
US2931477A (en) * 1957-03-05 1960-04-05 Metzgar Conveyor Co Ball and plastic housing assembly
US3075278A (en) * 1959-06-03 1963-01-29 Skf Svenska Kullagerfab Ab Cage for rolling bearings
US2966072A (en) * 1959-06-22 1960-12-27 Anderson Co Motion converting mechanism within motor shaft
US3102760A (en) * 1961-03-23 1963-09-03 Federal Mogul Bower Bearings Cage for straight roller bearing
US3157443A (en) * 1962-05-18 1964-11-17 Herbert T Draudt Bearing retainer
JPS49131436U (en) * 1973-03-17 1974-11-12
US4222620A (en) * 1976-08-18 1980-09-16 Skf Industries, Inc. Cage for a rolling bearing made of synthetic material
JPS61204023U (en) * 1976-08-18 1986-12-22
JPS6347292Y2 (en) * 1976-08-18 1988-12-07
DE3310938A1 (en) * 1983-03-25 1984-09-27 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt COMBED CAGE FOR ROLLER BEARINGS, ESPECIALLY FOR RADIAL BALL BEARINGS
US4586833A (en) * 1983-03-25 1986-05-06 Skf Kugellagerfabriken Gmbh Prong-type cage for rolling bearings
EP0152838A1 (en) * 1984-02-10 1985-08-28 Advanced Energy Concepts '81 Ltd. Two-piece retainer for epicyclic transmission
JPS6166223U (en) * 1984-10-08 1986-05-07
US5722780A (en) * 1995-12-08 1998-03-03 Skf Industrial Trading & Development Company B.V. Cage for rolling element bearing
EP1416179A2 (en) * 2002-11-01 2004-05-06 Minebea Co., Ltd. Shaft bearing retainer
EP1416179A3 (en) * 2002-11-01 2004-09-08 Minebea Co., Ltd. Shaft bearing retainer
US7198408B2 (en) 2002-11-01 2007-04-03 Minebea Co., Ltd. Shaft bearing retainer
US7347626B2 (en) 2002-11-01 2008-03-25 Minebea Co., Ltd. Shaft bearing retainer
US7416345B2 (en) 2002-11-01 2008-08-26 Minebea Co., Ltd. Shaft bearing retainer

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