DE112020001977A5 - ball-bearing - Google Patents

ball-bearing Download PDF

Info

Publication number
DE112020001977A5
DE112020001977A5 DE112020001977.2T DE112020001977T DE112020001977A5 DE 112020001977 A5 DE112020001977 A5 DE 112020001977A5 DE 112020001977 T DE112020001977 T DE 112020001977T DE 112020001977 A5 DE112020001977 A5 DE 112020001977A5
Authority
DE
Germany
Prior art keywords
ball
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.)
Pending
Application number
DE112020001977.2T
Other languages
German (de)
Inventor
Thomas Ullrich
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.)
Rollax GmbH and Co KG
Original Assignee
Rollax GmbH and Co KG
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 Rollax GmbH and Co KG filed Critical Rollax GmbH and Co KG
Publication of DE112020001977A5 publication Critical patent/DE112020001977A5/en
Pending 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
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller 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
    • 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
    • F16C33/7843—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 single annular sealing disc
    • F16C33/7853—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 single annular sealing disc with one or more sealing lips to contact the inner race
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
DE112020001977.2T 2019-07-24 2020-06-09 ball-bearing Pending DE112020001977A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202019104076.9U DE202019104076U1 (en) 2019-07-24 2019-07-24 ball-bearing
DE202019104076.9 2019-07-24
PCT/EP2020/065909 WO2021013422A1 (en) 2019-07-24 2020-06-09 Ball bearing

Publications (1)

Publication Number Publication Date
DE112020001977A5 true DE112020001977A5 (en) 2021-12-30

Family

ID=71078531

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202019104076.9U Active DE202019104076U1 (en) 2019-07-24 2019-07-24 ball-bearing
DE112020001977.2T Pending DE112020001977A5 (en) 2019-07-24 2020-06-09 ball-bearing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202019104076.9U Active DE202019104076U1 (en) 2019-07-24 2019-07-24 ball-bearing

Country Status (2)

Country Link
DE (2) DE202019104076U1 (en)
WO (1) WO2021013422A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689769A (en) * 1949-03-05 1954-09-21 Chicago Roller Skate Co Skate roller structure
DE4307830B4 (en) * 1992-03-17 2013-11-07 Schaeffler Technologies AG & Co. KG roller bearing
FR2730282B1 (en) * 1995-02-07 1997-04-30 Nadella PRE-CONSTRAINED AND REMOVABLE RADIAL BALL BEARING AND ITS APPLICATION TO A VEHICLE STEERING
US6419397B1 (en) * 2000-12-01 2002-07-16 The Torrington Company Housed steering column
DE102006034729B8 (en) * 2006-07-27 2008-05-29 Ab Skf Double row spherical roller or ball bearing
US9945420B2 (en) * 2013-03-14 2018-04-17 Koyo Bearings North America Llc Bearing assembly for steering column
EP2990672A1 (en) * 2014-08-29 2016-03-02 Aktiebolaget SKF Rolling bearing
EP3001050A1 (en) * 2014-09-29 2016-03-30 Aktiebolaget SKF Rolling bearing

Also Published As

Publication number Publication date
WO2021013422A1 (en) 2021-01-28
DE202019104076U1 (en) 2020-10-27

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