IT1211620B - Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione - Google Patents

Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione

Info

Publication number
IT1211620B
IT1211620B IT8768114A IT6811487A IT1211620B IT 1211620 B IT1211620 B IT 1211620B IT 8768114 A IT8768114 A IT 8768114A IT 6811487 A IT6811487 A IT 6811487A IT 1211620 B IT1211620 B IT 1211620B
Authority
IT
Italy
Prior art keywords
realization
procedure
waterproof bearing
perfect type
perfect
Prior art date
Application number
IT8768114A
Other languages
English (en)
Other versions
IT8768114A0 (it
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 IT8768114A priority Critical patent/IT1211620B/it
Publication of IT8768114A0 publication Critical patent/IT8768114A0/it
Priority to US07/278,846 priority patent/US4928371A/en
Priority to DE3843335A priority patent/DE3843335A1/de
Priority to GB8829987A priority patent/GB2213210B/en
Priority to FR8817137A priority patent/FR2625272A1/fr
Application granted granted Critical
Publication of IT1211620B publication Critical patent/IT1211620B/it
Priority to US07/471,946 priority patent/US4991982A/en

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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
    • 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
    • F16C33/7866—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 with sealing lips
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/045—Mounting or replacing seals
    • 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
    • F16J15/3268—Mounting of sealing rings
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49679—Anti-friction bearing or component thereof
    • Y10T29/49686—Assembling of cage and rolling anti-friction members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49703—Sealing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
IT8768114A 1987-12-23 1987-12-23 Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione IT1211620B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8768114A IT1211620B (it) 1987-12-23 1987-12-23 Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione
US07/278,846 US4928371A (en) 1987-12-23 1988-12-02 Method of making a seal for bearing assembly
DE3843335A DE3843335A1 (de) 1987-12-23 1988-12-22 Verbessertes abgedichtetes lager und verfahren zu seiner herstellung
GB8829987A GB2213210B (en) 1987-12-23 1988-12-22 An improved sealed bearing and process for its production
FR8817137A FR2625272A1 (fr) 1987-12-23 1988-12-23 Palier a roulement etanche perfectionne, et son procede de fabrication
US07/471,946 US4991982A (en) 1987-12-23 1990-01-29 Seal bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8768114A IT1211620B (it) 1987-12-23 1987-12-23 Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione

Publications (2)

Publication Number Publication Date
IT8768114A0 IT8768114A0 (it) 1987-12-23
IT1211620B true IT1211620B (it) 1989-11-03

Family

ID=11307948

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8768114A IT1211620B (it) 1987-12-23 1987-12-23 Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione

Country Status (5)

Country Link
US (2) US4928371A (it)
DE (1) DE3843335A1 (it)
FR (1) FR2625272A1 (it)
GB (1) GB2213210B (it)
IT (1) IT1211620B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1240464B (it) * 1990-05-24 1993-12-17 Skf Ind Spa Dispositivo di tenuta stagna per cuscinetti dei mozzi delle ruote di veicoli.
IT1240465B (it) * 1990-05-24 1993-12-17 Skf Ind Spa Dispositivo di tenuta per cuscinetti dei mozzi delle ruote di veicoli.
IT1241248B (it) * 1990-06-08 1993-12-29 Skf Ind Spa Dispositivo di tenuta, in particolare per un cuscinetto di rotolamento
JPH0473659U (it) * 1990-11-07 1992-06-29
FR2700588B1 (fr) * 1993-01-19 1995-02-17 Roulements Soc Nouvelle Dispositif de montage à joint d'étanchéité à codeur incorporé.
US5560715A (en) * 1995-04-26 1996-10-01 The Torrington Company Rolling element bearing with shield
DE19526127C2 (de) * 1995-07-18 1999-04-29 Freudenberg Carl Fa Dichtungsanordnung
US5927864A (en) * 1996-09-12 1999-07-27 Emerson Power Transmission Corp. Bearing assembly with self-contained auxiliary seal
US5722664A (en) * 1996-09-25 1998-03-03 The Timken Company Seal with pumping capabilities
DE19648602C2 (de) * 1996-11-23 2000-01-05 Freudenberg Carl Fa Dichtungsanordnung
IT239862Y1 (it) * 1996-12-03 2001-03-13 R F T S P A Complesso di tenuta per un albero rotante, in particolare di una pompadell'acqua di un motore automobilistico.
FR2778954B1 (fr) * 1998-05-20 2000-06-23 Rks Sa Agencement d'etancheite pour un roulement
US6634648B1 (en) * 2000-06-29 2003-10-21 Kelsey-Hayes Company Shield and seal assembly for vehicle wheel end assembly
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
ITMI20010963A1 (it) * 2001-05-10 2002-11-10 Rft Spa Complesso di tenuta per organi meccanici relativamente rotanti
FR2827351B1 (fr) * 2001-07-13 2003-09-12 Roulements Soc Nouvelle Palier a corps roulants coniques pourvu d'un dispositif d'etancheite
GB2378735B (en) * 2001-08-15 2003-06-25 Nsk Europ Technology Co Ltd Seals for rolling element bearings
ITTO20020501A1 (it) * 2002-06-13 2003-12-15 Skf Ind Spa Dispositivo con ruota fonica integrata
US20050087930A1 (en) * 2003-01-28 2005-04-28 D'amico Anthony T. Locating bore for press fit and sealing of a press fit component
US7708283B2 (en) * 2006-05-17 2010-05-04 A.W. Chesterton Company Mechanical seal assembly
DE102007057962B4 (de) * 2007-12-01 2022-04-14 Schaeffler Technologies AG & Co. KG Kassettendichtung und Radlagerung mit der Kassettendichtung
JP5288305B2 (ja) * 2008-02-05 2013-09-11 Ｎｔｎ株式会社 転がり軸受密封用ゴムシールの固定装置
US20100224400A1 (en) * 2009-03-06 2010-09-09 Saint-Gobain Performance Plastics Corporation Overlap helical conductive spring
US20100316318A1 (en) * 2009-06-10 2010-12-16 Reliance Electric Technologies, Llc Outer Ring Seal for a Bearing and Method of Installing the Same
US20110079962A1 (en) * 2009-10-02 2011-04-07 Saint-Gobain Performance Plastics Corporation Modular polymeric emi/rfi seal
ITTO20101041A1 (it) * 2010-12-22 2012-06-23 Skf Ab Unità di tenuta per cuscinetti volventi
US9188162B2 (en) 2013-10-08 2015-11-17 Kice Industries, Inc. Bearing assembly with spacer for locating a seal sleeve
US9574610B2 (en) 2013-10-08 2017-02-21 Kice Industries, Inc. Bearing assembly with outboard bearing support cartridge
US20160281851A1 (en) * 2015-03-26 2016-09-29 Caterpillar Inc. Sealing face for a component
USD802104S1 (en) * 2015-09-25 2017-11-07 Nok Corporation Seal
IT202000012139A1 (it) 2020-05-25 2021-11-25 Skf Ab Coperchio per un alloggiamento di cuscinetto e complesso di supporto per un albero rotante associato
US12152677B2 (en) 2020-06-05 2024-11-26 A.W. Chesterton Company System and method for optimizing a fluid environment in split mechanical seals
EP4162180A1 (en) 2020-06-05 2023-04-12 A.W. Chesterton Company Externally energized secondary seals in split mechanical seals

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2122839A (en) * 1936-10-15 1938-07-05 Guy And Murton Inc Resilient bushing and method of making the same
US2850792A (en) * 1954-03-23 1958-09-09 Gen Motors Corp Method of applying a bearing seal
US2766082A (en) * 1955-03-03 1956-10-09 Norma Hoffmann Bearings Corp Bearing seals
US2834616A (en) * 1955-03-29 1958-05-13 Federal Mogul Bower Bearings Shaft seals
US3114558A (en) * 1957-07-01 1963-12-17 Federal Mogul Bower Bearings Fluid seal
GB876655A (en) * 1959-03-02 1961-09-06 Georg Schafer Improvements in and relating to anti-friction bearing seals
US3382567A (en) * 1963-08-13 1968-05-14 Ind Werk Schaeffler Method of forming and securing a sealing device in a bore
US3854734A (en) * 1969-05-05 1974-12-17 Hoover Ball & Bearing Co Bearing seal assembly
US3752543A (en) * 1972-02-16 1973-08-14 Roller Bearing Co Of America Roller having retaining end plate and seal
US3828411A (en) * 1972-03-07 1974-08-13 Ziller & Co Method of making a frictional connection between an antifriction bearing and a sealing ring
US4226426A (en) * 1979-02-26 1980-10-07 Garlock Inc. Semi-unitized shaft seal
IT8335907V0 (it) * 1982-06-26 1983-06-22 Skf Kugellagerfabriken Gmbh Disposizione di tenuta o guarnizione
DE3320063A1 (de) * 1983-06-03 1984-12-06 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Dichtring fuer radialwaelzlager
JPS6078168A (ja) * 1983-10-04 1985-05-02 Nok Corp シ−ル
US4552367A (en) * 1983-11-16 1985-11-12 Garlock, Inc. Hub seal and axle assembly and method for its assembly
IT8553275U1 (it) * 1985-04-19 1986-10-19 Riv Skf Officine Di Villar Perosa S P A Complesso di tenuta in due elementi, di tipo perfezionato
CN85108036B (zh) * 1985-05-06 1988-08-17 托林顿公司 多排滚柱轴承
JPS62278315A (ja) * 1986-05-24 1987-12-03 Koyo Seiko Co Ltd 軸受装置
DE8705293U1 (de) * 1987-04-09 1987-07-09 SKF Gleitlager GmbH, 6625 Püttlingen Vorrichtung zur Abdichtung von Lagern, insbesondere von Gelenklagern

Also Published As

Publication number Publication date
US4928371A (en) 1990-05-29
US4991982A (en) 1991-02-12
DE3843335A1 (de) 1989-07-20
GB2213210B (en) 1991-12-11
GB8829987D0 (en) 1989-02-15
FR2625272A1 (fr) 1989-06-30
GB2213210A (en) 1989-08-09
IT8768114A0 (it) 1987-12-23

Similar Documents

Publication Publication Date Title
IT8768114A0 (it) Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione
NO171977C (no) 3-aryluracilforbindelser
IT1205010B (it) Tetraidronaftalin-derivati e indan-derivati
FR2623579B1 (fr) Joint homocinetique
BR8604075A (pt) Articulacao esferica
ES554127A0 (es) Procedimiento para la sintesis de perfluoroalcanos y haloperfluoroalcanos.
NO174727C (no) Tetningsring
IT8447652A0 (it) Sapone solido e procedimento per lasua produzione
FR2605691B1 (fr) Joint homocinetique double
DK353788A (da) Polypeptidderivater
BR8801216A (pt) Mancal
LV5466A3 (lv) Sulfonamida atvasinajuma iegusanas panemiens
DK162686D0 (da) Pseudopterosin og syntetisk derivater deraf og forbindelsernes anvendelse
IT1186761B (it) Procedimento di preparazione di microlattici invertiti ed i microlattici invertiti ottenuti
PT89072A (pt) Estojo estanque e impermeavel
IT1222755B (it) Procedimento per la preparazione di idantoine 5-ariliden e alchiliden sostituite
DK320288A (da) Sakkaroaskorbinsyreestere samt fremstilling og anvendelse deraf
FR2624226B1 (fr) Palier double
IT1219060B (it) Supporto elastico di tipo perfezionato e procedimento per la sua realizzazione
KR890000058U (ko) 이음대
IT8553163V0 (it) Punteria idraulica stagna di tipo perfezionato
KR870004572U (ko) 낚시 받침대
RO94456A2 (ro) Freza deget
IT8667874A0 (it) Tavola galleggiante e da spiaggia e procedimento per la sua fabbricazione
BR6501462U (pt) Disposicao construtiva de trelicas,molduras e afins