FR851424A - Watertight seal for bearings - Google Patents

Watertight seal for bearings

Info

Publication number
FR851424A
FR851424A FR851424DA FR851424A FR 851424 A FR851424 A FR 851424A FR 851424D A FR851424D A FR 851424DA FR 851424 A FR851424 A FR 851424A
Authority
FR
France
Prior art keywords
bearings
plate
march
bearing ring
watertight seal
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
Other languages
French (fr)
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 AB
Original Assignee
SKF AB
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 SKF AB filed Critical SKF AB
Application granted granted Critical
Publication of FR851424A publication Critical patent/FR851424A/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
    • F16C33/72—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
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—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
    • 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

Abstract

526,125. Seals for bearings &c. AKTIEBOLAGET SVENSKA KULLAGERFABRIKEN. March 8, 1939, No. 7556. Convention date, March 12, 1938. [Class. 122 (v)] An oil retaining and dust excluding device between two relatively rotatable members especially suitable for use in bearings, comprises a plate of sheet metal 9 to one side of which belt 8 is bonded over substantially the whole area of the plate, as by means of metallic adhesion. The sealing plate is secured at 14 to the outer bearing ring 12 and co-operates with the inner bearing ring 16 to form a seal. Suitable sectional contours of the ring are described and illustrated in the Specification.
FR851424D 1938-03-12 1939-03-09 Watertight seal for bearings Expired FR851424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US208602XA 1938-03-12 1938-03-12

Publications (1)

Publication Number Publication Date
FR851424A true FR851424A (en) 1940-01-09

Family

ID=31189015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851424D Expired FR851424A (en) 1938-03-12 1939-03-09 Watertight seal for bearings

Country Status (3)

Country Link
CH (1) CH208602A (en)
FR (1) FR851424A (en)
GB (1) GB526125A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600433A (en) * 1948-12-04 1952-06-17 Saywell Associates Bearing assembly and seal
US2850792A (en) * 1954-03-23 1958-09-09 Gen Motors Corp Method of applying a bearing seal

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733081A (en) * 1956-01-31 say well
US2701150A (en) * 1950-10-07 1955-02-01 Saywell Associates Seal for rotatable members
US2967743A (en) * 1957-01-03 1961-01-10 Fafnir Bearing Co Anti-wrap bearing seal
SE361349B (en) * 1972-03-17 1973-10-29 Skf Co
DE2366436C2 (en) * 1972-09-11 1984-02-09 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Sealing unit
NL8302055A (en) * 1983-06-09 1985-01-02 Skf Ind Trading & Dev SEAL FOR A ROLL BEARING.
SE458632B (en) * 1984-06-07 1989-04-17 Skf Gmbh SEAL FOR ROLLING STOCK
JP2017057989A (en) * 2015-09-18 2017-03-23 Ntn株式会社 Angular ball bearing
JP2017057983A (en) * 2015-09-18 2017-03-23 Ntn株式会社 Rolling bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600433A (en) * 1948-12-04 1952-06-17 Saywell Associates Bearing assembly and seal
US2850792A (en) * 1954-03-23 1958-09-09 Gen Motors Corp Method of applying a bearing seal

Also Published As

Publication number Publication date
GB526125A (en) 1940-09-11
CH208602A (en) 1940-02-15

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