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FR2874671B1 - Palier a roulement a passage d'air comprenant une chambre etanche avec deflecteur - Google Patents

Palier a roulement a passage d'air comprenant une chambre etanche avec deflecteur

Info

Publication number
FR2874671B1
FR2874671B1 FR0451956A FR0451956A FR2874671B1 FR 2874671 B1 FR2874671 B1 FR 2874671B1 FR 0451956 A FR0451956 A FR 0451956A FR 0451956 A FR0451956 A FR 0451956A FR 2874671 B1 FR2874671 B1 FR 2874671B1
Authority
FR
France
Prior art keywords
bearing
deflector
sealed chamber
air
air bearing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0451956A
Other languages
English (en)
Other versions
FR2874671A1 (fr
Inventor
Gerard Mermoud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN Europe SA
Original Assignee
Societe Nouvelle de Roulements SNR SA
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 Societe Nouvelle de Roulements SNR SA filed Critical Societe Nouvelle de Roulements SNR SA
Priority to FR0451956A priority Critical patent/FR2874671B1/fr
Publication of FR2874671A1 publication Critical patent/FR2874671A1/fr
Application granted granted Critical
Publication of FR2874671B1 publication Critical patent/FR2874671B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00354—Details of valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00345—Details of the rotational joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00363—Details of sealings
    • 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
    • F16C19/181—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 with angular contact
    • F16C19/183—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 with angular contact with two rows at opposite angles
    • F16C19/184—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 with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/186—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 with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/005—Fluid passages not relating to lubrication or cooling
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
FR0451956A 2004-09-02 2004-09-02 Palier a roulement a passage d'air comprenant une chambre etanche avec deflecteur Expired - Fee Related FR2874671B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0451956A FR2874671B1 (fr) 2004-09-02 2004-09-02 Palier a roulement a passage d'air comprenant une chambre etanche avec deflecteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0451956A FR2874671B1 (fr) 2004-09-02 2004-09-02 Palier a roulement a passage d'air comprenant une chambre etanche avec deflecteur

Publications (2)

Publication Number Publication Date
FR2874671A1 FR2874671A1 (fr) 2006-03-03
FR2874671B1 true FR2874671B1 (fr) 2008-04-11

Family

ID=34951334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0451956A Expired - Fee Related FR2874671B1 (fr) 2004-09-02 2004-09-02 Palier a roulement a passage d'air comprenant une chambre etanche avec deflecteur

Country Status (1)

Country Link
FR (1) FR2874671B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20090810A1 (it) * 2009-12-18 2011-06-19 Bonfiglioli Riduttori Spa Apparecchiatura integrata in un autoveicolo per il gonfiaggio dei pneumatici
DE102012214960A1 (de) * 2012-08-23 2014-02-27 Schaeffler Technologies AG & Co. KG Wälzlager mit radialer Druckmittelübertragung
EP2911895B1 (fr) 2012-10-26 2016-11-23 GV Engineering GmbH Ensemble essieu de véhicule doté d'une conduite d'agent de pression pour le gonflage des pneus
SE537827C2 (sv) * 2012-12-21 2015-10-27 Trelleborg Forsheda Ab Tätningsarrangemang för ett fordon för tillhandahållande aven luftöverföringskammare mellan en axel och ett nav
EP3158236A4 (fr) * 2014-06-18 2018-03-28 Trelleborg Sealing Solutions US, Inc. Agencement d'étanchéité
WO2015195998A1 (fr) * 2014-06-20 2015-12-23 Dana Heavy Vehicle Systems Group, Llc Ensemble raccord tournant
US10011150B2 (en) 2014-07-02 2018-07-03 Dana Italia S.P.A. Rotary seal for a central tire inflation system
US10266017B2 (en) 2015-02-19 2019-04-23 Dana Italia S.R.L. Integration of sensor network and method of operation into a CTIS framework
IT201700085893A1 (it) * 2017-07-27 2019-01-27 Trelleborg Wheel Sys Italia Spa Collettore rotante e sistema di regolazione della pressione di pneumatici.
DE102019217235A1 (de) * 2019-11-07 2021-05-12 Robert Bosch Gmbh Drehdurchführung für Druckluft und Radgetriebe mit Drehdurchführung
DE102020116771A1 (de) * 2020-06-25 2021-12-30 Nidec Gpm Gmbh Wellendichtring, insbesondere 2-stufiger Wellendichtring

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542851A1 (de) * 1985-12-04 1987-06-11 Man Nutzfahrzeuge Gmbh Reifendruckreguliereinrichtung fuer nutzfahrzeuge
FR2713293B1 (fr) * 1993-12-01 1996-01-26 Skf France Roulement équipé d'un dispositif d'étanchéité pour passage de fluide.
FR2731655B1 (fr) * 1995-03-16 1997-07-25 Giat Ind Sa Installation de commande a distance du gonflage-degonflage du pneumatique d'une roue de vehicule
ITTO20020464A1 (it) * 2002-05-31 2003-12-01 Skf Ind Spa Unita' cuscinetto per il mozzo della ruota di un veicolo equiupaggiato di un sistema per il gonfiaggio dei pneumatici.

Also Published As

Publication number Publication date
FR2874671A1 (fr) 2006-03-03

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20180531