IT202000001081A1 - Elemento di alloggiamento con unità cuscinetto movibile assialmente - Google Patents

Elemento di alloggiamento con unità cuscinetto movibile assialmente

Info

Publication number
IT202000001081A1
IT202000001081A1 IT102020000001081A IT202000001081A IT202000001081A1 IT 202000001081 A1 IT202000001081 A1 IT 202000001081A1 IT 102020000001081 A IT102020000001081 A IT 102020000001081A IT 202000001081 A IT202000001081 A IT 202000001081A IT 202000001081 A1 IT202000001081 A1 IT 202000001081A1
Authority
IT
Italy
Prior art keywords
bearing unit
housing element
movable bearing
axial movable
axial
Prior art date
Application number
IT102020000001081A
Other languages
English (en)
Inventor
Fausto Baracca
Andrea Bertolini
Fabio Falaschi
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 IT102020000001081A priority Critical patent/IT202000001081A1/it
Priority to DE102021100959.6A priority patent/DE102021100959A1/de
Priority to CN202110067737.5A priority patent/CN113153919A/zh
Priority to US17/154,226 priority patent/US11401969B2/en
Publication of IT202000001081A1 publication Critical patent/IT202000001081A1/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
    • 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
    • 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
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6629—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
    • 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
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer 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
    • F16N—LUBRICATING
    • F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
    • 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
    • F16N—LUBRICATING
    • F16N2210/00—Applications
    • F16N2210/14—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
IT102020000001081A 2020-01-22 2020-01-22 Elemento di alloggiamento con unità cuscinetto movibile assialmente IT202000001081A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT102020000001081A IT202000001081A1 (it) 2020-01-22 2020-01-22 Elemento di alloggiamento con unità cuscinetto movibile assialmente
DE102021100959.6A DE102021100959A1 (de) 2020-01-22 2021-01-19 Gehäuseelement mit axial bewegbarer Lagereinheit
CN202110067737.5A CN113153919A (zh) 2020-01-22 2021-01-19 带有可轴向移动的轴承单元的座元件
US17/154,226 US11401969B2 (en) 2020-01-22 2021-01-21 Housing element with axially movable bearing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102020000001081A IT202000001081A1 (it) 2020-01-22 2020-01-22 Elemento di alloggiamento con unità cuscinetto movibile assialmente

Publications (1)

Publication Number Publication Date
IT202000001081A1 true IT202000001081A1 (it) 2021-07-22

Family

ID=70295842

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102020000001081A IT202000001081A1 (it) 2020-01-22 2020-01-22 Elemento di alloggiamento con unità cuscinetto movibile assialmente

Country Status (4)

Country Link
US (1) US11401969B2 (it)
CN (1) CN113153919A (it)
DE (1) DE102021100959A1 (it)
IT (1) IT202000001081A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116592051B (zh) * 2023-07-17 2023-09-15 中达(河北)轴承制造有限公司 带座外球面轴承

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807819A (en) * 1972-08-04 1974-04-30 Borg Warner Bearing assembly
JPS52166051U (it) * 1976-06-11 1977-12-16
US5536090A (en) * 1995-03-15 1996-07-16 Reliance Electric Industrial Company Expansion bearing having improved lubrication arrangement
DE29615500U1 (de) * 1996-09-05 1996-10-31 Siemens Ag Walzwerk mit verschleißarmem Lager der Walzen für ein Pilgerschrittverfahren
EP1832154A1 (de) * 2006-03-07 2007-09-12 Günter Schumacher Verbindungsanordnung zwischen einem Mähmesserantrieb und einem Mähmesser
DE102018104940A1 (de) * 2018-03-05 2019-09-05 Schaeffler Technologies AG & Co. KG Schwenklageranordnung für ein Fahrzeug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397164A (en) * 1943-03-08 1946-03-26 Julius E Shafer Self-aligning bearing assembly
JP2016114157A (ja) * 2014-12-15 2016-06-23 日本精工株式会社 調心輪付きころ軸受

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807819A (en) * 1972-08-04 1974-04-30 Borg Warner Bearing assembly
JPS52166051U (it) * 1976-06-11 1977-12-16
US5536090A (en) * 1995-03-15 1996-07-16 Reliance Electric Industrial Company Expansion bearing having improved lubrication arrangement
DE29615500U1 (de) * 1996-09-05 1996-10-31 Siemens Ag Walzwerk mit verschleißarmem Lager der Walzen für ein Pilgerschrittverfahren
EP1832154A1 (de) * 2006-03-07 2007-09-12 Günter Schumacher Verbindungsanordnung zwischen einem Mähmesserantrieb und einem Mähmesser
DE102018104940A1 (de) * 2018-03-05 2019-09-05 Schaeffler Technologies AG & Co. KG Schwenklageranordnung für ein Fahrzeug

Also Published As

Publication number Publication date
DE102021100959A1 (de) 2021-07-22
US11401969B2 (en) 2022-08-02
CN113153919A (zh) 2021-07-23
US20210222735A1 (en) 2021-07-22

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