GB1441000A - Brushtype seal assemblies - Google Patents

Brushtype seal assemblies

Info

Publication number
GB1441000A
GB1441000A GB4258673A GB4258673A GB1441000A GB 1441000 A GB1441000 A GB 1441000A GB 4258673 A GB4258673 A GB 4258673A GB 4258673 A GB4258673 A GB 4258673A GB 1441000 A GB1441000 A GB 1441000A
Authority
GB
United Kingdom
Prior art keywords
brushtype
bearing
seal assemblies
sept
coating
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
GB4258673A
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.)
SKF Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
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
Priority claimed from SE11651/72A external-priority patent/SE366578B/xx
Priority claimed from SE7304938A external-priority patent/SE388254B/en
Application filed by SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Publication of GB1441000A publication Critical patent/GB1441000A/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
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6607—Retaining the grease in or near the bearing
    • F16C33/6618—Retaining the grease in or near the bearing in a reservoir in the sealing means
    • 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
    • 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
    • F16C33/7806—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 spherical 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
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • 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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • F16J15/3288—Filamentary structures, e.g. brush seals
    • 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
    • F16C19/34—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
    • F16C19/38—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 two or more rows of rollers

Abstract

1441000 Seals for bearings SKF INDUSTRIAL TRADING & DEVELOPMENT CO BV 11 Sept 1973 [11 Sept 1972 9 April 1973] 42586/73 Addition to 1427095 Heading F2B A sealing arrangement as claimed in Specification 1,427,095 is applied to a spherical rolling bearing, rings 45, 46 being, e.g. glued to the races of the bearing to provide part-spherical surfaces 48, 51 one of which is provided with the fibre coating. The coating is preferably on the ring 45 attached to the inner race 1, and the interior of the bearing may be grease-filled.
GB4258673A 1972-09-11 1973-09-11 Brushtype seal assemblies Expired GB1441000A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE11651/72A SE366578B (en) 1972-09-11 1972-09-11
SE7304938A SE388254B (en) 1973-04-09 1973-04-09 SEAL SUPPLEMENT T. 7203430-9

Publications (1)

Publication Number Publication Date
GB1441000A true GB1441000A (en) 1976-06-30

Family

ID=26655845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4258673A Expired GB1441000A (en) 1972-09-11 1973-09-11 Brushtype seal assemblies

Country Status (4)

Country Link
JP (1) JPS5521216B2 (en)
DE (3) DE2345487C2 (en)
FR (1) FR2199081B2 (en)
GB (1) GB1441000A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6676130B2 (en) 2001-02-19 2004-01-13 Dichtungstechnik G. Bruss Gmbh & Co. Shaft sealing ring
CN105275977A (en) * 2015-12-08 2016-01-27 胡云鑫 Roller bearing
WO2019020364A1 (en) * 2017-07-26 2019-01-31 Thyssenkrupp Industrial Solutions Ag Combination of a rolling bearing and at least one cover element, and roller mill
CN113335900A (en) * 2021-06-03 2021-09-03 华能榆社发电有限责任公司 Coal feeding prevention device for roller bearing of coal conveying belt

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7810426L (en) * 1978-10-05 1980-04-06 Skf Ab TETNING
SE414528B (en) * 1979-03-30 1980-08-04 Skf Ab TETNING
SE437412B (en) * 1984-04-24 1985-02-25 Skf Nova Ab DEVICE FOR SEALING A SELF-SETTING ROLLING STOCK
DE3425162A1 (en) * 1984-07-07 1986-01-16 MTU Motoren- und Turbinen-Union München GmbH, 8000 München GASKET BETWEEN TWO MACHINE PARTS
GB8712681D0 (en) * 1987-05-29 1987-07-01 Cross Mfg Co 1938 Ltd Brush seals
US5630590A (en) * 1996-03-26 1997-05-20 United Technologies Corporation Method and apparatus for improving the airsealing effectiveness in a turbine engine
DE102004052684B4 (en) * 2004-10-29 2014-07-10 Ab Skf bearing arrangement
DE102007047625A1 (en) * 2007-10-04 2009-04-09 Stabilus Gmbh Drive device for flap of vehicle, has spindle drive provided with threaded spindle and spindle nut that is arranged at threaded spindle, and housing part, guide pipe and compression spring provided with coating
FR3039602B1 (en) * 2015-07-29 2018-01-26 Aktiebolaget Skf BEARING ASSEMBLY
FR3039600B1 (en) 2015-07-29 2018-02-23 Aktiebolaget Skf BEARING ASSEMBLY

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD18464A (en) *
DE384910C (en) * 1922-07-16 1923-11-10 S K F Norma G M B H Labyrinth-like seal for bearings, especially roller bearings
CH208602A (en) * 1938-03-12 1940-02-15 Skf Svenska Kullagerfab Ab Seal member on bearings.
DE949535C (en) * 1951-03-16 1956-09-20 Hoover Ltd Seal between two overlapping surfaces
DE1625661U (en) 1951-05-11 1951-07-19 Karl Pfisterer ELECTRICAL TERMINAL FOR CONNECTING A SINGLE WIRE TO A MULTIPLE WIRE.
GB839731A (en) * 1957-09-19 1960-06-29 Bendix Aviat Corp Sealing arrangement for bearing assemblies
DE1828820U (en) 1960-12-05 1961-03-30 Happich Gmbh Gebr RAIL FOR GUIDING SLIDING WINDOWS AND THEIR SEALING.
DE1264905B (en) 1961-01-09 1968-03-28 Borg Warner Fluid seal
US3180650A (en) * 1963-05-29 1965-04-27 Illinois Milling Inc Split-ring oil seal with reinforcing element
DE1625661B1 (en) * 1967-12-14 1970-10-22 Ziller & Co Sealing ring for roller bearing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6676130B2 (en) 2001-02-19 2004-01-13 Dichtungstechnik G. Bruss Gmbh & Co. Shaft sealing ring
CN105275977A (en) * 2015-12-08 2016-01-27 胡云鑫 Roller bearing
CN105275977B (en) * 2015-12-08 2018-05-25 新昌县鼎瑞科技有限公司 A kind of roller bearing
WO2019020364A1 (en) * 2017-07-26 2019-01-31 Thyssenkrupp Industrial Solutions Ag Combination of a rolling bearing and at least one cover element, and roller mill
CN113335900A (en) * 2021-06-03 2021-09-03 华能榆社发电有限责任公司 Coal feeding prevention device for roller bearing of coal conveying belt
CN113335900B (en) * 2021-06-03 2023-01-31 华能榆社发电有限责任公司 Coal feeding prevention device for roller bearing of coal conveying belt

Also Published As

Publication number Publication date
FR2199081A2 (en) 1974-04-05
DE2345487A1 (en) 1974-03-28
JPS49132432A (en) 1974-12-19
FR2199081B2 (en) 1974-11-08
JPS5521216B2 (en) 1980-06-07
DE2345487C2 (en) 1983-08-11
DE2366437C2 (en) 1985-03-07
DE2366436C2 (en) 1984-02-09

Similar Documents

Publication Publication Date Title
GB1456707A (en) Sealed self-aligning bearings
GB1441000A (en) Brushtype seal assemblies
GB1471631A (en) Elastomeric seal for a universal joint
GB1312790A (en) Combinaed radial and thrust rolling bearings
GB830062A (en) Improvements in or relating to sealing arrangements for use between two relatively rotatable members
GB1373507A (en) Air gas or fluid bearings
GB1234047A (en)
GB1530987A (en) Antifriction bearing including a seal assembly
GB1313699A (en) Rolling bearings
GB1343879A (en) Rolling element bearings
GB990355A (en) Improvements in and relating to seals for grease-packed ball and roller bearings
GB1302654A (en)
GB1486024A (en) Rolling bearing
GB1425555A (en) Rolling bearings
GB1413428A (en) Bearing assembly for use in a universal stand for rolling joists
GB1287056A (en) Improvements in or relating to bearing seals
GB1399876A (en) Bearings
GB1363101A (en) Bearings having rings seals mounted therein
GB825364A (en) Improvements relating to anti-friction bearings
GB960100A (en) Bearings
GB1196898A (en) Low Friction Ball-and-Socket Joint.
GB1271066A (en) Improvements in or relating to double-row self-aligning rolling-element radial bearings
GB1273950A (en) Improvements in or relating to sealing means for rolling bearings
GB1064133A (en) Improvements in and relating to ball or roller bearings
GB1349175A (en) Thrust bearings

Legal Events

Date Code Title Description
694A Case decided by the comptroller (rule 94(3)/1968)
PS Patent sealed