WO2015051790A3 - Inner ring fixation via welded joint - Google Patents

Inner ring fixation via welded joint Download PDF

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Publication number
WO2015051790A3
WO2015051790A3 PCT/DE2014/200471 DE2014200471W WO2015051790A3 WO 2015051790 A3 WO2015051790 A3 WO 2015051790A3 DE 2014200471 W DE2014200471 W DE 2014200471W WO 2015051790 A3 WO2015051790 A3 WO 2015051790A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
welded joint
inner ring
ring fixation
fixation via
Prior art date
Application number
PCT/DE2014/200471
Other languages
German (de)
French (fr)
Other versions
WO2015051790A2 (en
Inventor
Peter Niebling
Florian KÖNIGER
Original Assignee
Schaeffler Technologies AG & 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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Publication of WO2015051790A2 publication Critical patent/WO2015051790A2/en
Publication of WO2015051790A3 publication Critical patent/WO2015051790A3/en

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
    • 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
    • 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
    • F16C35/067—Fixing them in a housing
    • 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
    • F16C19/163—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 with angular contact
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/62—Low carbon steel, i.e. carbon content below 0.4 wt%
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/64—Medium carbon steel, i.e. carbon content from 0.4 to 0,8 wt%
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/66—High carbon steel, i.e. carbon content above 0.8 wt%, e.g. through-hardenable steel
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/70—Ferrous alloys, e.g. steel alloys with chromium as the next major constituent
    • 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
    • F16C2226/30—Material joints
    • F16C2226/36—Material joints by welding
    • 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
    • F16C2229/00—Setting preload
    • 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

Abstract

The present invention relates to a rolling bearing (10) which comprises a bearing seat (11) and a bearing surface ring (12) having a bearing surface (13) for a rolling element (14). In order to save installation space and to optimize the service life of the bearing, the bearing further comprises a retaining ring (15) for fixing the bearing surface ring to the bearing seat, the bearing seat and the retaining ring consisting of weldable materials, and the bearing seat and the retaining ring being connectible or being connected by a welded joint (16). The invention further relates to a method for producing said rolling bearing.
PCT/DE2014/200471 2013-10-10 2014-09-11 Inner ring fixation via welded joint WO2015051790A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201310220447 DE102013220447A1 (en) 2013-10-10 2013-10-10 Inner ring fixation via welded joint
DE102013220447.7 2013-10-10

Publications (2)

Publication Number Publication Date
WO2015051790A2 WO2015051790A2 (en) 2015-04-16
WO2015051790A3 true WO2015051790A3 (en) 2015-06-11

Family

ID=51865958

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/200471 WO2015051790A2 (en) 2013-10-10 2014-09-11 Inner ring fixation via welded joint

Country Status (2)

Country Link
DE (1) DE102013220447A1 (en)
WO (1) WO2015051790A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018124832A1 (en) * 2018-10-09 2020-04-09 Schaeffler Technologies AG & Co. KG Welded, at least partially hardened angle ring, bearing module with angle ring and method for manufacturing the angle ring
DE102020107630A1 (en) 2020-03-19 2021-09-23 Gkn Automotive Limited GEAR BEARING UNIT AND GEAR ARRANGEMENT WITH SUCH A GEAR BEARING UNIT

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2058021A1 (en) * 1969-11-26 1971-06-09 Rolls Royce Method for fastening ring bodies resting against an axial stop on or in hollow shafts and then made hollow shaft ring body connection
DE3618139A1 (en) * 1986-05-30 1987-12-03 Loehr & Bromkamp Gmbh WHEEL BEARING UNIVERSAL JOINT UNIT
EP0844105A2 (en) * 1996-11-26 1998-05-27 SKF INDUSTRIE S.p.A. A wheel hub bearing assembly
DE19935469A1 (en) * 1999-07-28 2000-05-11 Skf Gmbh Method for fixing at least one bearing in bearing endshield with recess for reception of bearing
DE102004003662B3 (en) * 2004-01-24 2005-04-21 Aktiebolaget Skf Housing with inner and outer races for ball bearing has mounting ring fitted onto profiled outer surface of outer race and welded into central opening of triangular flange
DE102005012602B3 (en) * 2005-03-18 2006-06-08 Aktiebolaget Skf Method for bearing arrangement involves roller bearing ring that exhibits carrier element and the bearing rings are made either by mechanical cutting work or by providing air passage
DE102005049454A1 (en) * 2005-10-15 2007-04-19 Schaeffler Kg Bearing unit, preferably wheel bearing unit for a motor vehicle, and method for producing a storage unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023019A1 (en) * 1990-07-19 1992-01-23 Gkn Automotive Ag WHEEL HUB UNIVERSAL JOINT UNIT
DE4023016A1 (en) * 1990-07-19 1992-01-23 Gkn Automotive Ag Assembly of bearing inner rings onto wheel hub - involves annular collar, with sleeve-shaped tensioning piece, and welded joint
NL1012381C2 (en) * 1999-06-17 2000-12-19 Skf Eng & Res Centre Bv Method for manufacturing a vehicle bearing.
US20070177839A1 (en) * 2003-07-10 2007-08-02 Ab Skf Bearing unit with brazed or soldered connection
EP2195548B1 (en) * 2007-08-31 2013-08-07 Aktiebolaget SKF A bearing, and methods of handling the bearing
DE102009055657A1 (en) * 2009-11-24 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Wheel bearing unit has outer ring, inner ring and load-bearing rolling elements, where rolling rivet and wheel hub are provided for pretensioning wheel bearing unit over inner ring

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2058021A1 (en) * 1969-11-26 1971-06-09 Rolls Royce Method for fastening ring bodies resting against an axial stop on or in hollow shafts and then made hollow shaft ring body connection
DE3618139A1 (en) * 1986-05-30 1987-12-03 Loehr & Bromkamp Gmbh WHEEL BEARING UNIVERSAL JOINT UNIT
EP0844105A2 (en) * 1996-11-26 1998-05-27 SKF INDUSTRIE S.p.A. A wheel hub bearing assembly
DE19935469A1 (en) * 1999-07-28 2000-05-11 Skf Gmbh Method for fixing at least one bearing in bearing endshield with recess for reception of bearing
DE102004003662B3 (en) * 2004-01-24 2005-04-21 Aktiebolaget Skf Housing with inner and outer races for ball bearing has mounting ring fitted onto profiled outer surface of outer race and welded into central opening of triangular flange
DE102005012602B3 (en) * 2005-03-18 2006-06-08 Aktiebolaget Skf Method for bearing arrangement involves roller bearing ring that exhibits carrier element and the bearing rings are made either by mechanical cutting work or by providing air passage
DE102005049454A1 (en) * 2005-10-15 2007-04-19 Schaeffler Kg Bearing unit, preferably wheel bearing unit for a motor vehicle, and method for producing a storage unit

Also Published As

Publication number Publication date
DE102013220447A1 (en) 2015-04-16
WO2015051790A2 (en) 2015-04-16

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