IT1241248B - Dispositivo di tenuta, in particolare per un cuscinetto di rotolamento - Google Patents

Dispositivo di tenuta, in particolare per un cuscinetto di rotolamento

Info

Publication number
IT1241248B
IT1241248B IT67417A IT6741790A IT1241248B IT 1241248 B IT1241248 B IT 1241248B IT 67417 A IT67417 A IT 67417A IT 6741790 A IT6741790 A IT 6741790A IT 1241248 B IT1241248 B IT 1241248B
Authority
IT
Italy
Prior art keywords
sealing device
rolling bearing
rolling
bearing
sealing
Prior art date
Application number
IT67417A
Other languages
English (en)
Other versions
IT9067417A1 (it
IT9067417A0 (it
Inventor
Angelo Vignotto
Original Assignee
Skf Ind Spa
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 Ind Spa filed Critical Skf Ind Spa
Priority to IT67417A priority Critical patent/IT1241248B/it
Publication of IT9067417A0 publication Critical patent/IT9067417A0/it
Priority to EP91109056A priority patent/EP0464379B1/en
Priority to DE69107702T priority patent/DE69107702T2/de
Publication of IT9067417A1 publication Critical patent/IT9067417A1/it
Application granted granted Critical
Publication of IT1241248B publication Critical patent/IT1241248B/it

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
    • 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
    • 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
    • F16C33/7879—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 further sealing ring
    • 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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • F16J15/326—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals with means for detecting or measuring relative rotation of the two 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
    • 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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
IT67417A 1990-06-08 1990-06-08 Dispositivo di tenuta, in particolare per un cuscinetto di rotolamento IT1241248B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT67417A IT1241248B (it) 1990-06-08 1990-06-08 Dispositivo di tenuta, in particolare per un cuscinetto di rotolamento
EP91109056A EP0464379B1 (en) 1990-06-08 1991-06-03 A sealing device, particularly for a rolling bearing
DE69107702T DE69107702T2 (de) 1990-06-08 1991-06-03 Dichtung, insbesondere für ein Walzlager.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67417A IT1241248B (it) 1990-06-08 1990-06-08 Dispositivo di tenuta, in particolare per un cuscinetto di rotolamento

Publications (3)

Publication Number Publication Date
IT9067417A0 IT9067417A0 (it) 1990-06-08
IT9067417A1 IT9067417A1 (it) 1991-12-08
IT1241248B true IT1241248B (it) 1993-12-29

Family

ID=11302209

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67417A IT1241248B (it) 1990-06-08 1990-06-08 Dispositivo di tenuta, in particolare per un cuscinetto di rotolamento

Country Status (3)

Country Link
EP (1) EP0464379B1 (it)
DE (1) DE69107702T2 (it)
IT (1) IT1241248B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT223225Z2 (it) * 1991-07-16 1995-06-13 Skf Ind Spa Complesso di tenuta, particolarmente per un cuscinetto a rotolamento.
DE69217195T2 (de) * 1992-02-21 1997-07-31 Gregory H Petrak Kassettengleitringdichtung
FR2790802B1 (fr) 1999-03-10 2001-04-20 Roulements Soc Nouvelle Ensemble preassemble formant joint a etancheite magnetique et roulement ou palier incorporant un tel ensemble
IT1319852B1 (it) * 2000-02-22 2003-11-03 Skf Ind Spa Dispositivo di tenuta per un cuscinetto a rotolamento.
IT1318196B1 (it) * 2000-07-19 2003-07-28 Rft Spa Complesso di tenuta per due organi reciprocamente rotanti, inparticolare i due anelli di un cuscinetto a rotolamento
ITTO20040728A1 (it) * 2004-10-20 2005-01-20 Rft Spa Dispositivo di tenuta per cuscinetti
DE102009005775B4 (de) * 2009-01-23 2017-05-04 Ab Skf Lagerabdichtungsanordnung
IT201700091173A1 (it) * 2017-08-08 2019-02-08 Skf Ab Complesso di tenuta a basso attrito per un gruppo mozzo ruota e gruppo mozzo ruota equipaggiato con tale complesso di tenuta
CN120426312B (zh) * 2025-05-22 2026-01-13 江苏海川卓越密封材料有限公司 一种机器人用连接密封轴承

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8553531V0 (it) * 1985-06-21 1985-06-21 Riv Officine Di Villar Perosa Complesso di tenuta particolarmente per cuscinetti
IT1211620B (it) * 1987-12-23 1989-11-03 Riv Officine Di Villar Perosa Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione

Also Published As

Publication number Publication date
IT9067417A1 (it) 1991-12-08
IT9067417A0 (it) 1990-06-08
DE69107702D1 (de) 1995-04-06
DE69107702T2 (de) 1996-02-29
EP0464379B1 (en) 1995-03-01
EP0464379A1 (en) 1992-01-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626