IT202200003107A1 - Unita’ cuscinetto con dispositivo di serraggio ottimizzato - Google Patents

Unita’ cuscinetto con dispositivo di serraggio ottimizzato Download PDF

Info

Publication number
IT202200003107A1
IT202200003107A1 IT102022000003107A IT202200003107A IT202200003107A1 IT 202200003107 A1 IT202200003107 A1 IT 202200003107A1 IT 102022000003107 A IT102022000003107 A IT 102022000003107A IT 202200003107 A IT202200003107 A IT 202200003107A IT 202200003107 A1 IT202200003107 A1 IT 202200003107A1
Authority
IT
Italy
Prior art keywords
clamping device
bearing unit
optimized clamping
optimized
bearing
Prior art date
Application number
IT102022000003107A
Other languages
English (en)
Inventor
Andrea Bertolini
Fausto Baracca
Colomba Alessio Nebbia
Pasquale Frezza
Original Assignee
Skf Ab
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 Ab filed Critical Skf Ab
Priority to IT102022000003107A priority Critical patent/IT202200003107A1/it
Priority to US18/168,611 priority patent/US20230265890A1/en
Priority to DE102023201192.1A priority patent/DE102023201192A1/de
Priority to CN202310127763.1A priority patent/CN116624516A/zh
Publication of IT202200003107A1 publication Critical patent/IT202200003107A1/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • 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
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • 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
    • F16C19/16—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 a single row of 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
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/10—Force connections, e.g. clamping
    • F16C2226/16—Force connections, e.g. clamping by wedge action, e.g. by tapered or conical parts
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/084—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)
IT102022000003107A 2022-02-21 2022-02-21 Unita’ cuscinetto con dispositivo di serraggio ottimizzato IT202200003107A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT102022000003107A IT202200003107A1 (it) 2022-02-21 2022-02-21 Unita’ cuscinetto con dispositivo di serraggio ottimizzato
US18/168,611 US20230265890A1 (en) 2022-02-21 2023-02-14 Bearing unit with optimized clamping device
DE102023201192.1A DE102023201192A1 (de) 2022-02-21 2023-02-14 Lagereinheit mit optimierter Spannvorrichtung
CN202310127763.1A CN116624516A (zh) 2022-02-21 2023-02-17 具有优化的夹持装置的轴承单元

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000003107A IT202200003107A1 (it) 2022-02-21 2022-02-21 Unita’ cuscinetto con dispositivo di serraggio ottimizzato

Publications (1)

Publication Number Publication Date
IT202200003107A1 true IT202200003107A1 (it) 2023-08-21

Family

ID=81580585

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000003107A IT202200003107A1 (it) 2022-02-21 2022-02-21 Unita’ cuscinetto con dispositivo di serraggio ottimizzato

Country Status (4)

Country Link
US (1) US20230265890A1 (it)
CN (1) CN116624516A (it)
DE (1) DE102023201192A1 (it)
IT (1) IT202200003107A1 (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE355441C (de) * 1921-10-11 1922-06-27 Berliner Kugellager Fabrik G M Spannhuelse fuer Kugellager
FR1142874A (fr) * 1955-03-10 1957-09-24 Skf Svenska Kullagerfab Ab Dispositif de blocage pour des écrous de manchons adapteurs ou de montage pour roulements à billes
DE8025562U1 (de) * 1980-09-24 1981-09-17 Klütsch, Karl-Heinz, Ing.(grad.), 4100 Duisburg Durchgehend längsgeschlitzte Abzieh- oder Spannhülse für Wälzlager
US5330284A (en) * 1992-04-10 1994-07-19 Skf Mekan Ab Apparatus for mounting and dismounting bearings
EP0967404B1 (en) 1998-06-25 2002-10-23 Skf Mekan Ab Mounting device for a bearing unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE355441C (de) * 1921-10-11 1922-06-27 Berliner Kugellager Fabrik G M Spannhuelse fuer Kugellager
FR1142874A (fr) * 1955-03-10 1957-09-24 Skf Svenska Kullagerfab Ab Dispositif de blocage pour des écrous de manchons adapteurs ou de montage pour roulements à billes
DE8025562U1 (de) * 1980-09-24 1981-09-17 Klütsch, Karl-Heinz, Ing.(grad.), 4100 Duisburg Durchgehend längsgeschlitzte Abzieh- oder Spannhülse für Wälzlager
US5330284A (en) * 1992-04-10 1994-07-19 Skf Mekan Ab Apparatus for mounting and dismounting bearings
EP0967404B1 (en) 1998-06-25 2002-10-23 Skf Mekan Ab Mounting device for a bearing unit

Also Published As

Publication number Publication date
DE102023201192A1 (de) 2023-08-24
US20230265890A1 (en) 2023-08-24
CN116624516A (zh) 2023-08-22

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