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ES477159A1 - Ruedecilla de rodamiento provista de una estanqueidad. - Google Patents

Ruedecilla de rodamiento provista de una estanqueidad.

Info

Publication number
ES477159A1
ES477159A1 ES79477159A ES477159A ES477159A1 ES 477159 A1 ES477159 A1 ES 477159A1 ES 79477159 A ES79477159 A ES 79477159A ES 477159 A ES477159 A ES 477159A ES 477159 A1 ES477159 A1 ES 477159A1
Authority
ES
Spain
Prior art keywords
sealing
translation
machine
rolling bearing
legally binding
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
ES79477159A
Other languages
English (en)
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.)
Timken France SAS
Original Assignee
Nadella 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 Nadella SA filed Critical Nadella SA
Publication of ES477159A1 publication Critical patent/ES477159A1/es
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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • 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
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • 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
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/06—Cam-followers
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • 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
    • F16C19/28—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 two or more rows of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Ruedecilla de rodamiento prevista de una estanqueidad, del tipo que comprende elementos cilíndricos que ruedan entre un camino interior y un aro exterior provistos cada uno, en las dos extremidades, de rebordes radiales de apoyo axial de dichos elementos y de los que al menos un par enfrentado coopera con una arandela de estanqueidad, caracterizada porque el mantenimiento en posición de funcionamiento de dicha arandela es asegurado por su apoyo contra dos respaldos radiales abiertos, desplazados en el sentido axial y portados respectivamente por cada uno de dicho rebordes de los que uno, postizo o previsto sobre el árbol portador del camino interior, presenta un respaldo abierto hacia el interior del rodamiento.
ES79477159A 1978-02-28 1979-01-25 Ruedecilla de rodamiento provista de una estanqueidad. Expired ES477159A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805671A FR2418375A1 (fr) 1978-02-28 1978-02-28 Galet de roulement muni d'une etancheite

Publications (1)

Publication Number Publication Date
ES477159A1 true ES477159A1 (es) 1979-07-01

Family

ID=9205157

Family Applications (1)

Application Number Title Priority Date Filing Date
ES79477159A Expired ES477159A1 (es) 1978-02-28 1979-01-25 Ruedecilla de rodamiento provista de una estanqueidad.

Country Status (4)

Country Link
CH (1) CH628961A5 (es)
ES (1) ES477159A1 (es)
FR (1) FR2418375A1 (es)
IT (1) IT1115015B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9005328U1 (de) * 1990-05-10 1990-07-12 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Radial-Wälzlager
CN106969039A (zh) * 2017-05-19 2017-07-21 瑞安市异想天开科技有限公司 一种轴承结构
US10697493B2 (en) 2018-02-15 2020-06-30 Roller Bearing Company Of America, Inc. Cam follower with multiple rows of independently operating bearings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB359606A (en) * 1929-09-03 1931-10-29 Georges Henri Ernest De Ram Improved means for producing fluid tight joints between rotating or oscillating shafts and housings therefor
US2600433A (en) * 1948-12-04 1952-06-17 Saywell Associates Bearing assembly and seal
US2896432A (en) * 1955-03-11 1959-07-28 Borg Warner Bearing seals for universal joints
US3159407A (en) * 1961-06-29 1964-12-01 Arthur Deyo Fluid lubricant seal for wheel hubs
FR1568654A (es) * 1967-06-16 1969-05-23
GB1179218A (en) * 1967-10-16 1970-01-28 Mcgill Mfg Company Inc Cam Follower Thrust Bearing.
GB1480766A (en) * 1973-08-16 1977-07-27 Teske F Sliding ring seals

Also Published As

Publication number Publication date
IT1115015B (it) 1986-02-03
IT7948079A0 (it) 1979-02-22
FR2418375A1 (fr) 1979-09-21
FR2418375B1 (es) 1984-02-10
CH628961A5 (en) 1982-03-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612