CA919754A - Wear surface - Google Patents

Wear surface

Info

Publication number
CA919754A
CA919754A CA080753A CA80753A CA919754A CA 919754 A CA919754 A CA 919754A CA 080753 A CA080753 A CA 080753A CA 80753 A CA80753 A CA 80753A CA 919754 A CA919754 A CA 919754A
Authority
CA
Canada
Prior art keywords
wear surface
wear
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
CA080753A
Other languages
English (en)
Inventor
L. Otto Dennis
C. Paterson Peter
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 Co
Original Assignee
Timken Co
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 Timken Co filed Critical Timken Co
Application granted granted Critical
Publication of CA919754A publication Critical patent/CA919754A/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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the 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
    • 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
    • F16C19/225—Details of the ribs supporting the end of 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
    • F16C19/34—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 both radial and axial load
    • F16C19/36—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 both radial and axial load with a single row of rollers
    • F16C19/364—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 both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • 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
    • 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
    • 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
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7813—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for tapered roller bearings
    • 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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7826—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of the opposing surface cooperating with the seal, e.g. a shoulder surface of a bearing ring
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
    • F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
CA080753A 1969-06-13 1970-04-21 Wear surface Expired CA919754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83302269A 1969-06-13 1969-06-13

Publications (1)

Publication Number Publication Date
CA919754A true CA919754A (en) 1973-01-23

Family

ID=25263214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA080753A Expired CA919754A (en) 1969-06-13 1970-04-21 Wear surface

Country Status (8)

Country Link
US (1) US3572730A (fr)
BE (1) BE750534A (fr)
CA (1) CA919754A (fr)
DE (1) DE2023675A1 (fr)
FR (1) FR2048498A5 (fr)
GB (1) GB1312722A (fr)
LU (1) LU60951A1 (fr)
NL (1) NL7007325A (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895814A (en) * 1971-08-10 1975-07-22 Parker Hannifin Corp Rotary shaft seal
US4099729A (en) * 1975-06-18 1978-07-11 Danfoss A/S Stuffing box backstop ring
JPS5850363A (ja) * 1981-09-18 1983-03-24 Taiho Kogyo Co Ltd メカニカルシ−ル
GB2123903B (en) * 1982-07-09 1985-11-27 Dowty Seals Ltd Seals
US4856235A (en) * 1983-11-30 1989-08-15 Federal-Mogul Corporation Method of making a bi-directional wear sleeve
JPS61500538A (ja) * 1983-11-30 1986-03-27 フエデラル−モガル　コ−ポレ−シヨン いずれの回転方向でも流体流動の方向の実質的に釣合つた軸の製作
US4573690A (en) * 1984-12-13 1986-03-04 General Motors Corporation Sealing surface and method
US4834400A (en) * 1988-03-15 1989-05-30 University Of New Mexico Differential surface roughness dynamic seals and bearings
DE3810741C1 (fr) * 1988-03-30 1989-11-09 Fa. Carl Freudenberg, 6940 Weinheim, De
US5090712A (en) * 1990-07-17 1992-02-25 John Crane Inc. Non-contacting, gap-type seal having a ring with a patterned microdam seal face
US5492341A (en) * 1990-07-17 1996-02-20 John Crane Inc. Non-contacting, gap-type seal having a ring with a patterned seal face
DE4119324A1 (de) * 1991-06-12 1992-12-17 Heinz Konrad Prof Dr I Mueller Gleitringdichtung mit rueckfoerderwirkung und verfahren zu ihrer herstellung
AU2521692A (en) * 1991-09-30 1993-04-01 Skf Usa Inc. Pumping feature on wear sleeve for unitized seal
DE4300889C1 (de) * 1993-01-15 1994-08-25 Mueller Heinz Konrad Prof Dr I Dichtring für hydraulische Kolben oder Kolbenstangen
US5441283A (en) * 1993-08-03 1995-08-15 John Crane Inc. Non-contacting mechanical face seal
US5525112A (en) * 1993-12-06 1996-06-11 Dana Corporation Combined seal and boot for steering shaft assembly
EP0860351B1 (fr) * 1997-02-24 2003-12-03 Caterpillar Inc. Joint d'étanchéité texturée et moule pour la fabrication de ce joint
US6105968A (en) * 1997-02-24 2000-08-22 Massachusetts Institute Of Technology Textured seal for reduced wear
US6149160A (en) * 1997-08-08 2000-11-21 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Mechanical seals enhanced with microstructures
US6170833B1 (en) * 1997-10-24 2001-01-09 Stemco Inc Hub seal with machinable thrust ring and lay-down sealing lip
US6244409B1 (en) * 1998-10-29 2001-06-12 Luk Lamellen Und Kupplungsbau Gmbh Slave cylinder for a centered clutch release system
US6619664B1 (en) 1998-12-18 2003-09-16 Caterpillar Inc Wear improvement to textured lip seal
US6736404B1 (en) * 1999-11-04 2004-05-18 Dana Corporation Shaft for use with annular seal assembly and method of manufacturing same
EP1538376B1 (fr) * 2002-09-09 2008-11-19 Nok Corporation Dispositif d'etancheite
US7540653B2 (en) * 2006-09-15 2009-06-02 Premark Peg L.L.C. Mixing machine and associated sealing arrangement for bearings
WO2010148028A1 (fr) * 2009-06-15 2010-12-23 Dietle Lannie L Joint tournant avec entrée renforcée
DE102010026157A1 (de) * 2010-07-06 2012-01-12 Robert Bosch Gmbh Hydrostatische Maschine, insbesondere Axialkolbenmaschine
WO2012152808A1 (fr) 2011-05-12 2012-11-15 Aktiebolaget Skf Joint d'étanchéité à texture
US9664288B2 (en) * 2011-09-06 2017-05-30 Eagle Industry Co., Ltd. Shaft seal device
US10793114B2 (en) 2011-11-18 2020-10-06 Trico Products Corporation Windscreen wiper device
EP2782986A1 (fr) * 2011-11-23 2014-10-01 ABB Research Ltd. Système de scellement, robot industriel doté d'un système de scellement, et procédé apportant une surface de scellement
US20130154192A1 (en) * 2011-12-15 2013-06-20 Trelleborg Sealing Solutions Us, Inc. Sealing assembly
US9309615B2 (en) * 2012-06-26 2016-04-12 BSH Hausgeräte GmbH Water-conducting household appliance having a rotatable component
US20150014937A1 (en) * 2013-03-07 2015-01-15 Rolls-Royce Corporation Seal assembly and shaft therefor
DE102013009621B4 (de) * 2013-06-10 2022-05-19 Sew-Eurodrive Gmbh & Co Kg Elektromotor mit Rotorwelle und Gehäuse und Verfahren zum Herstellen einer Rotorwelle eines Elektromotors
CN104712661A (zh) * 2013-12-11 2015-06-17 舍弗勒技术股份两合公司 滚动轴承
CA3064941A1 (fr) * 2017-06-13 2018-12-20 Stemco Products, Inc. Joint d'ensemble d'extremite de roue
DE102017012166A1 (de) * 2017-12-22 2019-06-27 Kaco Gmbh + Co. Kg Radialwellendichtung
WO2020013020A1 (fr) * 2018-07-09 2020-01-16 Nok株式会社 Dispositif d'étanchéité
DE102021114904A1 (de) 2021-06-09 2022-12-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Dichtung mit guten Gleiteigenschaften, deren Verwendung und ein Verfahren zu deren Herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497225A (en) * 1967-09-26 1970-02-24 Intern Packings Corp Dynamic seal having static sealing element

Also Published As

Publication number Publication date
US3572730A (en) 1971-03-30
FR2048498A5 (fr) 1971-03-19
DE2023675A1 (de) 1970-12-17
NL7007325A (fr) 1970-12-15
GB1312722A (en) 1973-04-04
LU60951A1 (fr) 1971-06-29
BE750534A (fr) 1970-11-16

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