CS249071B1 - Antifriction bearing's sealing device - Google Patents

Antifriction bearing's sealing device Download PDF

Info

Publication number
CS249071B1
CS249071B1 CS841360A CS136084A CS249071B1 CS 249071 B1 CS249071 B1 CS 249071B1 CS 841360 A CS841360 A CS 841360A CS 136084 A CS136084 A CS 136084A CS 249071 B1 CS249071 B1 CS 249071B1
Authority
CS
Czechoslovakia
Prior art keywords
bearing
groove
sealing
ring
foil
Prior art date
Application number
CS841360A
Other languages
Czech (cs)
English (en)
Other versions
CS136084A1 (en
Inventor
Zdenek Rajsigl
Jiri Pavlik
Jozef Smatana
Miloslav Rozboril
Original Assignee
Zdenek Rajsigl
Jiri Pavlik
Jozef Smatana
Miloslav Rozboril
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 Zdenek Rajsigl, Jiri Pavlik, Jozef Smatana, Miloslav Rozboril filed Critical Zdenek Rajsigl
Priority to CS841360A priority Critical patent/CS249071B1/cs
Publication of CS136084A1 publication Critical patent/CS136084A1/cs
Priority to SU857774012A priority patent/SU1458622A1/ru
Priority to DE19853540252 priority patent/DE3540252A1/de
Priority to JP60261586A priority patent/JPS61192925A/ja
Publication of CS249071B1 publication Critical patent/CS249071B1/cs

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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/12—Rotor bearings; Arrangements for driving or stopping
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/04—Spindles
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • 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
    • F16C33/30—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
    • F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
    • 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
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6648—Retaining the liquid in or near the bearing in a porous or resinous body, e.g. a cage impregnated with the liquid
    • 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
    • F16C2340/00—Apparatus for treating textiles
    • F16C2340/18—Apparatus for spinning or twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
CS841360A 1984-11-23 1984-11-23 Antifriction bearing's sealing device CS249071B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CS841360A CS249071B1 (en) 1984-11-23 1984-11-23 Antifriction bearing's sealing device
SU857774012A SU1458622A1 (ru) 1984-11-23 1985-11-05 Подшипниковый узел
DE19853540252 DE3540252A1 (de) 1984-11-23 1985-11-13 Waelzlager
JP60261586A JPS61192925A (ja) 1984-11-23 1985-11-22 ころがり軸受シ−ル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS841360A CS249071B1 (en) 1984-11-23 1984-11-23 Antifriction bearing's sealing device

Publications (2)

Publication Number Publication Date
CS136084A1 CS136084A1 (en) 1985-07-16
CS249071B1 true CS249071B1 (en) 1987-03-12

Family

ID=5347801

Family Applications (1)

Application Number Title Priority Date Filing Date
CS841360A CS249071B1 (en) 1984-11-23 1984-11-23 Antifriction bearing's sealing device

Country Status (4)

Country Link
JP (1) JPS61192925A (de)
CS (1) CS249071B1 (de)
DE (1) DE3540252A1 (de)
SU (1) SU1458622A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289897B1 (de) * 1987-05-08 1991-10-02 Maschinenfabrik Rieter Ag Rotationslager für hohe Drehzahlen
JPH086751B2 (ja) * 1988-10-21 1996-01-29 いすゞ自動車株式会社 回転機における軸受構造
US6164832A (en) * 1998-05-18 2000-12-26 E. I. Du Pont De Nemours And Company Ball bearing assembly
CN100350086C (zh) * 2005-08-17 2007-11-21 常熟长城轴承有限公司 下罗拉轴承及用于安装该下罗拉轴承的下罗拉

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1722488A (en) * 1923-11-05 1929-07-30 Norma Hoffmann Bearings Corp Ball bearing
DE1926519A1 (de) * 1968-05-25 1969-11-27 Waertsilae Oy Ab Schutzkapseleinrichtung fuer Zylinderschloesser
DE7018423U (de) * 1970-05-16 1970-10-15 Siemens Ag Waelzlager.
DE2934623C2 (de) * 1979-08-28 1982-07-22 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Spinnrotor-Lager mit Schmiervorrichtung
DE3315644A1 (de) * 1983-04-29 1984-10-31 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Schmiervorrichtung fuer zweireihige schnellaufende waelzlager

Also Published As

Publication number Publication date
DE3540252A1 (de) 1986-06-05
CS136084A1 (en) 1985-07-16
SU1458622A1 (ru) 1989-02-15
JPS61192925A (ja) 1986-08-27

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