IT1291208B1 - Complesso di tenuta multicontatto per organi meccanici accoppiati in rotazione relativa. - Google Patents

Complesso di tenuta multicontatto per organi meccanici accoppiati in rotazione relativa.

Info

Publication number
IT1291208B1
IT1291208B1 IT97TO000226A ITTO970226A IT1291208B1 IT 1291208 B1 IT1291208 B1 IT 1291208B1 IT 97TO000226 A IT97TO000226 A IT 97TO000226A IT TO970226 A ITTO970226 A IT TO970226A IT 1291208 B1 IT1291208 B1 IT 1291208B1
Authority
IT
Italy
Prior art keywords
multicontact
relative rotation
mechanical parts
parts coupled
sealing complex
Prior art date
Application number
IT97TO000226A
Other languages
English (en)
Inventor
Angelo Vignotto
Alberto Visconti
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 IT97TO000226A priority Critical patent/IT1291208B1/it
Priority to DE69818126T priority patent/DE69818126T2/de
Priority to EP98104821A priority patent/EP0866249B1/en
Publication of ITTO970226A1 publication Critical patent/ITTO970226A1/it
Application granted granted Critical
Publication of IT1291208B1 publication Critical patent/IT1291208B1/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
    • 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
    • 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
    • F16C33/7883—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 mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Of Bearings (AREA)
IT97TO000226A 1997-03-18 1997-03-18 Complesso di tenuta multicontatto per organi meccanici accoppiati in rotazione relativa. IT1291208B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT97TO000226A IT1291208B1 (it) 1997-03-18 1997-03-18 Complesso di tenuta multicontatto per organi meccanici accoppiati in rotazione relativa.
DE69818126T DE69818126T2 (de) 1997-03-18 1998-03-17 Mehrfachkontaktdichtung für mechanische Teile
EP98104821A EP0866249B1 (en) 1997-03-18 1998-03-17 A multiple contact seal assembly for mechanical members coupled for relative rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000226A IT1291208B1 (it) 1997-03-18 1997-03-18 Complesso di tenuta multicontatto per organi meccanici accoppiati in rotazione relativa.

Publications (2)

Publication Number Publication Date
ITTO970226A1 ITTO970226A1 (it) 1998-09-18
IT1291208B1 true IT1291208B1 (it) 1998-12-29

Family

ID=11415554

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97TO000226A IT1291208B1 (it) 1997-03-18 1997-03-18 Complesso di tenuta multicontatto per organi meccanici accoppiati in rotazione relativa.

Country Status (3)

Country Link
EP (1) EP0866249B1 (it)
DE (1) DE69818126T2 (it)
IT (1) IT1291208B1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1303150B1 (it) * 1998-07-14 2000-10-30 Skf Ind Spa Dispositivo di tenuta per un cuscinetto a rotolamento
IT1320725B1 (it) * 2000-10-24 2003-12-10 Skf Ind Spa Dispositivo di tenuta per un cuscinetto di rotolamento.
DE10246398A1 (de) * 2002-10-04 2004-04-29 Ina-Schaeffler Kg Wellenlippendichtung
ITTO20030513A1 (it) * 2003-07-03 2005-01-04 Skf Ind Spa Dispositivo di tenuta per cuscinetti
ITTO20040728A1 (it) * 2004-10-20 2005-01-20 Rft Spa Dispositivo di tenuta per cuscinetti
EP2749796B1 (en) * 2012-12-28 2015-11-25 Carl Freudenberg KG Sealing device
DE102014224629B4 (de) * 2014-12-02 2021-10-07 Schaeffler Technologies AG & Co. KG Dichtungsanordnung eines Radlagers
DE102014224626B3 (de) * 2014-12-02 2015-12-10 Schaeffler Technologies AG & Co. KG Dichtungsanordnung eines Radlagers
CN106321845B (zh) * 2016-11-09 2021-04-30 烟台润蚨祥油封有限公司 一种具有储漏及回泵功能的车用旋转油封

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8253828V0 (it) * 1982-10-19 1982-10-19 Riv Officine Di Villar Perosa Complesso di tenuta del tipo comprendente almeno un labbro strisciante
JPH01115070U (it) * 1988-01-29 1989-08-02
IT1240464B (it) * 1990-05-24 1993-12-17 Skf Ind Spa Dispositivo di tenuta stagna per cuscinetti dei mozzi delle ruote di veicoli.
US5626773A (en) 1995-01-03 1997-05-06 Texas Instruments Incorporated Structure and method including dry etching techniques for forming an array of thermal sensitive elements
IT239743Y1 (it) * 1996-05-17 2001-03-13 Skf Ind Spa Sistema di tenuta per organi meccnici accoppiati in rotazionerelativa.

Also Published As

Publication number Publication date
ITTO970226A1 (it) 1998-09-18
EP0866249A3 (en) 1999-04-14
DE69818126T2 (de) 2004-05-27
EP0866249B1 (en) 2003-09-17
DE69818126D1 (de) 2003-10-23
EP0866249A2 (en) 1998-09-23

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Legal Events

Date Code Title Description
0001 Granted