DE2166874A1 - Wahlweise zur abdeckung oder abdichtung zwischen laufringen insbesondere von waelzlagern dienender lagerschutzring - Google Patents

Wahlweise zur abdeckung oder abdichtung zwischen laufringen insbesondere von waelzlagern dienender lagerschutzring

Info

Publication number
DE2166874A1
DE2166874A1 DE19712166874 DE2166874A DE2166874A1 DE 2166874 A1 DE2166874 A1 DE 2166874A1 DE 19712166874 DE19712166874 DE 19712166874 DE 2166874 A DE2166874 A DE 2166874A DE 2166874 A1 DE2166874 A1 DE 2166874A1
Authority
DE
Germany
Prior art keywords
sealing
ring
axial
radially
bearing protection
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.)
Withdrawn
Application number
DE19712166874
Other languages
German (de)
English (en)
Inventor
James J Pethis
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.)
Textron Inc
Original Assignee
Textron Inc
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 Textron Inc filed Critical Textron Inc
Publication of DE2166874A1 publication Critical patent/DE2166874A1/de
Withdrawn legal-status Critical Current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
    • F16C33/72—Sealings
    • F16C33/726—Sealings with means to vent the interior of the bearing
    • 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
    • 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
    • F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
    • 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
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7846—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with a gap between the annular disc and the inner 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
    • 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
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner 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
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/928—Seal including pressure relief or vent feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
DE19712166874 1970-12-16 1971-12-13 Wahlweise zur abdeckung oder abdichtung zwischen laufringen insbesondere von waelzlagern dienender lagerschutzring Withdrawn DE2166874A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9861670A 1970-12-16 1970-12-16

Publications (1)

Publication Number Publication Date
DE2166874A1 true DE2166874A1 (de) 1976-06-16

Family

ID=22270137

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19712166874 Withdrawn DE2166874A1 (de) 1970-12-16 1971-12-13 Wahlweise zur abdeckung oder abdichtung zwischen laufringen insbesondere von waelzlagern dienender lagerschutzring
DE2161845A Expired DE2161845C3 (de) 1970-12-16 1971-12-13 Wahlweise zur Abdeckung oder Abdichtung zwischen Laufringen dienender Lagerschutzring

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2161845A Expired DE2161845C3 (de) 1970-12-16 1971-12-13 Wahlweise zur Abdeckung oder Abdichtung zwischen Laufringen dienender Lagerschutzring

Country Status (5)

Country Link
US (1) US3709572A (enExample)
JP (1) JPS521453B1 (enExample)
CA (1) CA953750A (enExample)
DE (2) DE2166874A1 (enExample)
GB (1) GB1356320A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471511A1 (fr) * 1979-12-12 1981-06-19 Skf Kugellagerfabriken Gmbh Dispositif d'etancheite pour roulements, constitue par un flasque fixe sur une bague de roulement et par une bague d'etancheite montee sur l'autre bague de roulement
WO2014094755A1 (de) * 2012-12-20 2014-06-26 Schaeffler Technologies AG & Co. KG Lager

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304412A (en) * 1979-11-02 1981-12-08 Federal-Mogul Corporation Contoured double-lip bearing seal
DE3012421C2 (de) * 1980-03-29 1986-04-03 SKF GmbH, 8720 Schweinfurt Dichtungsanordnung, insbesondere für Radlagereinheiten für Kraftfahrzeuge
DE3027485C2 (de) * 1980-07-19 1989-11-02 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Zweireihiges Radial-Axialwälzlager
IT1129925B (it) * 1980-12-02 1986-06-11 Riv Officine Di Villar Perosa Organo di protezione e di tenuta per cuscinetti volventi
GB2114682B (en) * 1982-02-09 1985-09-11 Skf Svenska Kullagerfab Ab Rolling bearing assemblies fitted with seals
US4588312A (en) * 1985-04-18 1986-05-13 Fafnir Bearing - Division Of The Torrington Company Antifriction bearing with removable thermally expandable and contractable seal means
DE3528961C3 (de) * 1985-08-13 1994-12-22 Kugelfischer G Schaefer & Co Beidseitig mit Dichtringen versehene Wellen- oder Achslagerungen mit Druckausgleich
EP0228847B1 (en) * 1985-12-19 1991-01-23 The Timken Company Improvements in and relating to seals
JPS62228693A (ja) * 1986-03-31 1987-10-07 Aisin Seiki Co Ltd ル−ツブロア
EP0277227B1 (en) * 1986-08-11 1993-03-03 BAXTER INTERNATIONAL INC. (a Delaware corporation) Pivot pin bearing/seal with loose eyelet especially suited for disposable continuous flow blood filtration system cartridges
US4965846A (en) * 1986-08-11 1990-10-23 Baxter International Inc. Pivot pin bearing/seal with loose eyelet especially suited for disposable continuous flow blood filtration system cartridges
US4808012A (en) * 1987-03-23 1989-02-28 The Timken Company Flap seal for anti-friction bearings
IT223339Z2 (it) * 1991-11-06 1995-06-21 Skf Ind Spa Schermo di tenuta, in particolare per un cuscinetto di rotolamento.
NL9401721A (nl) * 1994-10-18 1996-06-03 Skf Ind Trading & Dev Wentellager met olie-afdichting.
JPH09196071A (ja) * 1996-01-22 1997-07-29 Nippon Seiko Kk シール装置付転がり軸受
US6179472B1 (en) * 1998-10-13 2001-01-30 International Business Machines Corporation Ball bearing oil/grease loss containment method
DE102005033387A1 (de) * 2005-07-16 2007-01-18 Elringklinger Ag Dichtsystem
US7533593B2 (en) * 2006-04-28 2009-05-19 Hiwin Technologies Corp. Ball screw unit with dust cleaning and ball deflecting element fixing mechanism
JP5288305B2 (ja) * 2008-02-05 2013-09-11 Ｎｔｎ株式会社 転がり軸受密封用ゴムシールの固定装置
JP6110674B2 (ja) * 2013-01-31 2017-04-05 Ntn株式会社 転がり軸受
DE102017106885B4 (de) * 2017-03-30 2021-12-30 Schaeffler Technologies AG & Co. KG Dichtungselement sowie Lageranordnung mit diesem
IT202200014854A1 (it) * 2022-07-15 2024-01-15 Skf Ab Unita’ cuscinetto a corpi volventi

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734757A (en) * 1956-02-14 Demountable closure
US2723869A (en) * 1952-01-26 1955-11-15 Gen Motors Corp Demountable closure
US2764433A (en) * 1952-12-31 1956-09-25 Gen Motors Corp Demountable closure
US2887330A (en) * 1956-01-23 1959-05-19 Gen Motors Corp Demountable closure
US3114559A (en) * 1959-02-18 1963-12-17 Gen Motors Corp Reinforced seal for rotatable members
US3114560A (en) * 1959-02-18 1963-12-17 Gen Motors Corp Reinforced closure for a lubricant chamber
CH397347A (de) * 1960-02-29 1965-08-15 Aeroquip Gmbh Vorrichtung zur Abdichtung von Radial-Kugellagern
US3423141A (en) * 1966-05-24 1969-01-21 Fafnir Bearing Co Bearing seal construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471511A1 (fr) * 1979-12-12 1981-06-19 Skf Kugellagerfabriken Gmbh Dispositif d'etancheite pour roulements, constitue par un flasque fixe sur une bague de roulement et par une bague d'etancheite montee sur l'autre bague de roulement
WO2014094755A1 (de) * 2012-12-20 2014-06-26 Schaeffler Technologies AG & Co. KG Lager
US9581201B2 (en) 2012-12-20 2017-02-28 Schaeffler Technologies AG & Co. KG Bearing

Also Published As

Publication number Publication date
CA953750A (en) 1974-08-27
DE2161845C3 (de) 1980-10-09
JPS521453B1 (enExample) 1977-01-14
DE2161845B2 (de) 1976-09-30
GB1356320A (en) 1974-06-12
US3709572A (en) 1973-01-09
DE2161845A1 (de) 1972-07-06

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Legal Events

Date Code Title Description
OD Request for examination
8128 New person/name/address of the agent

Representative=s name: MUELLER, H., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8130 Withdrawal