IT1259355B - Cuscinetto di rotolamento, in particolare per un gruppo ruota di un veicolo - Google Patents

Cuscinetto di rotolamento, in particolare per un gruppo ruota di un veicolo

Info

Publication number
IT1259355B
IT1259355B ITTO920240A ITTO920240A IT1259355B IT 1259355 B IT1259355 B IT 1259355B IT TO920240 A ITTO920240 A IT TO920240A IT TO920240 A ITTO920240 A IT TO920240A IT 1259355 B IT1259355 B IT 1259355B
Authority
IT
Italy
Prior art keywords
ring
rolling bearing
vehicle wheel
wheel group
outside
Prior art date
Application number
ITTO920240A
Other languages
English (en)
Inventor
Paolo Bertetti
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 ITTO920240A priority Critical patent/IT1259355B/it
Publication of ITTO920240A0 publication Critical patent/ITTO920240A0/it
Priority to DE69312131T priority patent/DE69312131T2/de
Priority to EP93104345A priority patent/EP0561377B1/en
Publication of ITTO920240A1 publication Critical patent/ITTO920240A1/it
Application granted granted Critical
Publication of IT1259355B publication Critical patent/IT1259355B/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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0005—Hubs with ball bearings
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Viene descritto un cuscinetto di rotolamento (1), in particolare per un gruppo ruota di un veicolo, del tipo in cui un anello esterno (2) è provvista perifericamente sull'esterno di una prima flangia di attacco (3), un anello interno (4) è suddiviso in due rispettivi semianelli (5 e 6) accoppiati coassialmente un primo (5) su un secondo (6), il secondo semianello (6) essendo provvisto, perifericamente sull'esterno, ad una estremità opposta (7) rispetto al primo semianello (5), di una seconda flangia di attacco (8), ed una pluralità di corpi volventi (11) sono interposti tra l'anello esterno (2) e l'anello interno (4) per rendere i medesimi girevoli relativamente con basso attrito; mezzi di spallamento (14) bloccano assialmente il primo semianello (5) sul secondo (6), e includono almeno un elemento elasticamente deformabile (23) cooperante con il primo semianello (6) e montato in modo da essere soggetto ad uno stato di coazione elastica di entità prefissata. (Figura 2).
ITTO920240A 1992-03-20 1992-03-20 Cuscinetto di rotolamento, in particolare per un gruppo ruota di un veicolo IT1259355B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITTO920240A IT1259355B (it) 1992-03-20 1992-03-20 Cuscinetto di rotolamento, in particolare per un gruppo ruota di un veicolo
DE69312131T DE69312131T2 (de) 1992-03-20 1993-03-17 Wälzlager, insbesondere für ein Fahrzeugrad
EP93104345A EP0561377B1 (en) 1992-03-20 1993-03-17 A rolling element bearing, particularly for a wheel assembly of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920240A IT1259355B (it) 1992-03-20 1992-03-20 Cuscinetto di rotolamento, in particolare per un gruppo ruota di un veicolo

Publications (3)

Publication Number Publication Date
ITTO920240A0 ITTO920240A0 (it) 1992-03-20
ITTO920240A1 ITTO920240A1 (it) 1993-09-20
IT1259355B true IT1259355B (it) 1996-03-12

Family

ID=11410254

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920240A IT1259355B (it) 1992-03-20 1992-03-20 Cuscinetto di rotolamento, in particolare per un gruppo ruota di un veicolo

Country Status (3)

Country Link
EP (1) EP0561377B1 (it)
DE (1) DE69312131T2 (it)
IT (1) IT1259355B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT235829Y1 (it) * 1995-04-06 2000-07-18 Skf Ind Spa Cuscinetto a sfere per mozzo ruota di un autoveicolo.
DE69929480T3 (de) 1998-08-18 2009-11-19 Nsk Ltd. Kraftfahrzeugnabeneinheit
DE102019101653B4 (de) * 2019-01-23 2024-03-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schutzanordnung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1297368A (it) * 1970-04-30 1972-11-22
US3901568A (en) * 1974-08-14 1975-08-26 Gen Motors Corp Rotary mechanism bearing arrangement
SE404331B (sv) * 1975-07-07 1978-10-02 Saab Scania Ab Lagring for ett icke drivet hjul pa tyngre vegfordon
DE2843597A1 (de) * 1978-10-06 1980-04-17 Kugelfischer G Schaefer & Co Zweireihige schraeglagerung fuer antreibbare kraftfahrzeugraeder
DE2940206A1 (de) * 1979-10-04 1981-04-16 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Drahtringlager
US4523864A (en) * 1984-04-27 1985-06-18 United Technologies Corporation Tandem bearing construction
DE3736140A1 (de) * 1987-10-26 1989-05-03 Kugelfischer G Schaefer & Co Radlagerung fuer kraftfahrzeuge
IT1219245B (it) * 1988-04-27 1990-05-03 Riv Officine Di Villar Perosa Gruppo cuscinetto mozzo per ruote di autoveicoli
DE8806186U1 (it) * 1988-05-10 1988-06-23 Fa. Carl Zeiss, 7920 Heidenheim, De
CH682813A5 (de) * 1990-02-21 1993-11-30 Fischer Ag Georg Radlagerung.
FR2666389B1 (fr) * 1990-09-04 1992-10-23 Roulements Soc Nouvelle Procede pour realiser une collerette de roulement et ensemble de roulement equipe d'une telle collerette.

Also Published As

Publication number Publication date
EP0561377A2 (en) 1993-09-22
EP0561377B1 (en) 1997-07-16
EP0561377A3 (it) 1994-03-23
ITTO920240A0 (it) 1992-03-20
DE69312131D1 (de) 1997-08-21
DE69312131T2 (de) 1997-11-20
ITTO920240A1 (it) 1993-09-20

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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: 19980327