IT8553276V0 - Complesso di tenuta a doppio schermo stagno - Google Patents

Complesso di tenuta a doppio schermo stagno

Info

Publication number
IT8553276V0
IT8553276V0 IT8553276U IT5327685U IT8553276V0 IT 8553276 V0 IT8553276 V0 IT 8553276V0 IT 8553276 U IT8553276 U IT 8553276U IT 5327685 U IT5327685 U IT 5327685U IT 8553276 V0 IT8553276 V0 IT 8553276V0
Authority
IT
Italy
Prior art keywords
aforementioned
track
double screen
annular
shield
Prior art date
Application number
IT8553276U
Other languages
English (en)
Inventor
Franco Colanzi
Angelo Vignotto
Original Assignee
Riv Officine Di Villar Perosa
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 Riv Officine Di Villar Perosa filed Critical Riv Officine Di Villar Perosa
Priority to IT8553276U priority Critical patent/IT8553276V0/it
Publication of IT8553276V0 publication Critical patent/IT8553276V0/it
Priority to EP86104484A priority patent/EP0198324B1/en
Priority to DE8686104484T priority patent/DE3664947D1/de

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
    • F16C33/7859—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 further sealing element
    • 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
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
    • 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
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
IT8553276U 1985-04-19 1985-04-19 Complesso di tenuta a doppio schermo stagno IT8553276V0 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8553276U IT8553276V0 (it) 1985-04-19 1985-04-19 Complesso di tenuta a doppio schermo stagno
EP86104484A EP0198324B1 (en) 1985-04-19 1986-04-02 Sealing unit with a twin sealing shield
DE8686104484T DE3664947D1 (en) 1985-04-19 1986-04-02 Sealing unit with a twin sealing shield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8553276U IT8553276V0 (it) 1985-04-19 1985-04-19 Complesso di tenuta a doppio schermo stagno

Publications (1)

Publication Number Publication Date
IT8553276V0 true IT8553276V0 (it) 1985-04-19

Family

ID=11281424

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8553276U IT8553276V0 (it) 1985-04-19 1985-04-19 Complesso di tenuta a doppio schermo stagno

Country Status (3)

Country Link
EP (1) EP0198324B1 (it)
DE (1) DE3664947D1 (it)
IT (1) IT8553276V0 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8402222A (nl) * 1984-07-13 1986-02-03 Skf Ind Trading & Dev Afdichting voor een wentellager.
IT1206866B (it) * 1987-01-28 1989-05-11 Riv Officine Di Villar Perosa Cuscinetto stagno per condizioni dilavoro eccezionalmente gravose
JPH09196071A (ja) * 1996-01-22 1997-07-29 Nippon Seiko Kk シール装置付転がり軸受
IT1305136B1 (it) 1998-10-23 2001-04-10 Skf Ind Spa Complesso di tenuta per due organi meccanici accoppiati in rotazionerelativa, in particolare per due anelli di un cuscinetto a rotolamento
WO2010133240A1 (en) * 2009-05-20 2010-11-25 Aktiebolaget Skf Sealing device for rolling contact bearings
US8845201B2 (en) * 2012-08-06 2014-09-30 GM Global Technology Operations LLC Bearing with sealing slinger
FR3029994B1 (fr) * 2014-12-15 2017-06-09 Skf Ab Palier a roulement comprenant un flasque d'etancheite
FR3035931B1 (fr) * 2015-05-04 2017-04-28 Skf Ab Palier comprenant un flasque d'etancheite
IT201900015647A1 (it) * 2019-09-05 2021-03-05 Skf Ab Dispositivo di tenuta per gruppo mozzo-ruota

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941825A (en) * 1954-11-26 1960-06-21 Heinrich Adeline Sealing system for bearings, shafts, etc.
GB811356A (en) * 1956-05-12 1959-04-02 Burtonwood Engineering Company Improvements in seals for bearings
GB849100A (en) * 1958-05-12 1960-09-21 Skf Svenska Kullagerfab Ab Improvements in or relating to elastic seals for rolling bearings
IT1129357B (it) * 1980-10-31 1986-06-04 Riv Officine Di Villar Perosa Complesso di tenuta comprendente due labbri uno assiale e l altro radiale ed un labirinto
IT8253828V0 (it) * 1982-10-19 1982-10-19 Riv Officine Di Villar Perosa Complesso di tenuta del tipo comprendente almeno un labbro strisciante

Also Published As

Publication number Publication date
EP0198324B1 (en) 1989-08-09
EP0198324A2 (en) 1986-10-22
EP0198324A3 (en) 1987-03-25
DE3664947D1 (en) 1989-09-14

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