GB1406536A - Bearing seals - Google Patents

Bearing seals

Info

Publication number
GB1406536A
GB1406536A GB253573A GB253573A GB1406536A GB 1406536 A GB1406536 A GB 1406536A GB 253573 A GB253573 A GB 253573A GB 253573 A GB253573 A GB 253573A GB 1406536 A GB1406536 A GB 1406536A
Authority
GB
United Kingdom
Prior art keywords
bearing seals
seals
bearing
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
GB253573A
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.)
NTN SNR Roulements SA
Original Assignee
Societe Nouvelle de Roulements SNR 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
Priority claimed from FR7202327A external-priority patent/FR2169447A5/fr
Priority claimed from FR7225478A external-priority patent/FR2192646A6/fr
Application filed by Societe Nouvelle de Roulements SNR SA filed Critical Societe Nouvelle de Roulements SNR SA
Publication of GB1406536A publication Critical patent/GB1406536A/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
    • 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
    • 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
    • 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
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7873—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section
    • F16C33/7876—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section with sealing lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
GB253573A 1972-01-25 1973-01-17 Bearing seals Expired GB1406536A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7202327A FR2169447A5 (xx) 1972-01-25 1972-01-25
FR7225478A FR2192646A6 (xx) 1972-07-13 1972-07-13

Publications (1)

Publication Number Publication Date
GB1406536A true GB1406536A (en) 1975-09-17

Family

ID=26216863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB253573A Expired GB1406536A (en) 1972-01-25 1973-01-17 Bearing seals

Country Status (5)

Country Link
JP (1) JPS5631447B2 (xx)
DE (1) DE2303281C3 (xx)
GB (1) GB1406536A (xx)
IT (1) IT978468B (xx)
SE (1) SE395946B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225066A (en) * 1988-11-16 1990-05-23 Ha Rubber & Plastics Seal assembly
CN111173842A (zh) * 2018-11-13 2020-05-19 中西金属工业株式会社 旋转用密封

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122243U (xx) * 1980-02-20 1981-09-17

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB849100A (en) * 1958-05-12 1960-09-21 Skf Svenska Kullagerfab Ab Improvements in or relating to elastic seals for rolling bearings
CH399970A (de) * 1961-08-19 1965-09-30 Skf Kugellagerfabriken Gmbh Zwillingsoberwalze für Spinnereimaschinen
FR1568654A (xx) * 1967-06-16 1969-05-23
DE1625522A1 (de) * 1967-09-05 1970-07-23 Star Kugelhalter Gmbh Dt Waelzlager
US3572379A (en) * 1969-02-19 1971-03-23 Timken Co Bearing vent construction and process of manufacturing the same
GB1298144A (en) * 1969-03-12 1972-11-29 Roulements Soc Nouvelle Ball or roller bearings
BE754143A (fr) * 1969-11-21 1971-02-01 Timken Roller Bearing Co Ensemble palier a joints a labyrinthe souples

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225066A (en) * 1988-11-16 1990-05-23 Ha Rubber & Plastics Seal assembly
GB2225066B (en) * 1988-11-16 1992-09-16 Ha Rubber And Plastics Seal assembly
CN111173842A (zh) * 2018-11-13 2020-05-19 中西金属工业株式会社 旋转用密封
CN111173842B (zh) * 2018-11-13 2022-04-26 中西金属工业株式会社 旋转用密封

Also Published As

Publication number Publication date
SE395946B (sv) 1977-08-29
JPS4883238A (xx) 1973-11-06
JPS5631447B2 (xx) 1981-07-21
DE2303281B2 (de) 1979-11-08
DE2303281C3 (de) 1981-03-26
DE2303281A1 (de) 1973-08-02
IT978468B (it) 1974-09-20

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930115