DE112020002354A5 - Radmodul mit einem wälzgelagerten Rad eines Stirnrad- oder Zugmittelgetriebes - Google Patents

Radmodul mit einem wälzgelagerten Rad eines Stirnrad- oder Zugmittelgetriebes Download PDF

Info

Publication number
DE112020002354A5
DE112020002354A5 DE112020002354.0T DE112020002354T DE112020002354A5 DE 112020002354 A5 DE112020002354 A5 DE 112020002354A5 DE 112020002354 T DE112020002354 T DE 112020002354T DE 112020002354 A5 DE112020002354 A5 DE 112020002354A5
Authority
DE
Germany
Prior art keywords
wheel
roller bearing
spur gear
traction mechanism
module
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
DE112020002354.0T
Other languages
English (en)
Inventor
Stefan Werner
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG 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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112020002354A5 publication Critical patent/DE112020002354A5/de
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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/545—Systems comprising at least one rolling bearing for radial load in combination with at least one rolling bearing for axial load
    • 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
    • F16C33/46—Cages for rollers or needles
    • 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
    • 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
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
    • 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
    • F16C33/588—Races of sheet metal
    • 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
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681—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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
DE112020002354.0T 2019-05-15 2020-05-07 Radmodul mit einem wälzgelagerten Rad eines Stirnrad- oder Zugmittelgetriebes Pending DE112020002354A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019112747.5 2019-05-15
DE102019112747.5A DE102019112747A1 (de) 2019-05-15 2019-05-15 Radmodul mit einem wälzgelagerten Rad eines Stirnrad- oder Zugmittelgetriebes
PCT/DE2020/100381 WO2020228898A1 (de) 2019-05-15 2020-05-07 Radmodul mit einem wälzgelagerten rad eines stirnrad- oder zugmittelgetriebes

Publications (1)

Publication Number Publication Date
DE112020002354A5 true DE112020002354A5 (de) 2022-01-27

Family

ID=71083324

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102019112747.5A Ceased DE102019112747A1 (de) 2019-05-15 2019-05-15 Radmodul mit einem wälzgelagerten Rad eines Stirnrad- oder Zugmittelgetriebes
DE112020002354.0T Pending DE112020002354A5 (de) 2019-05-15 2020-05-07 Radmodul mit einem wälzgelagerten Rad eines Stirnrad- oder Zugmittelgetriebes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102019112747.5A Ceased DE102019112747A1 (de) 2019-05-15 2019-05-15 Radmodul mit einem wälzgelagerten Rad eines Stirnrad- oder Zugmittelgetriebes

Country Status (3)

Country Link
CN (1) CN113692496B (de)
DE (2) DE102019112747A1 (de)
WO (1) WO2020228898A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114483770B (zh) * 2022-01-25 2023-10-31 中国铁建重工集团股份有限公司 一种掘进机主轴承

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066813B (de) * 1959-10-08
FR1521507A (fr) * 1967-03-07 1968-04-19 Gemmer France Roulement pour supporter une pièce soumise à des charges combinées radiale et axiale
DE7019258U (de) * 1970-05-23 1971-10-28 Schaeffler Ohg Industriewerk Waelzlager.
FR2145041A5 (de) * 1971-07-07 1973-02-16 Pitner Alfred
JPH0716101Y2 (ja) * 1987-07-17 1995-04-12 光洋精工株式会社 スラストころ軸受の固定構造
JP2689546B2 (ja) * 1988-12-15 1997-12-10 日本精工株式会社 回転支持部
JP3669715B2 (ja) * 1993-01-18 2005-07-13 日本精工株式会社 回転支持部
DE10002026B4 (de) * 2000-01-19 2007-06-06 Daimlerchrysler Ag Schrägverzahntes Zahnrad mit einem Loslager
DE10012649A1 (de) * 2000-03-15 2001-09-20 Schaeffler Waelzlager Ohg Radial-Axial-Lagereinheit
JP2009014043A (ja) * 2007-07-02 2009-01-22 Nsk Ltd ラジアル・スラスト組合せ軸受
DE102007057253A1 (de) * 2007-11-28 2009-06-04 Schaeffler Kg Radial-Axial-Wälzlager
JP5067338B2 (ja) * 2008-10-09 2012-11-07 日本精工株式会社 ラジアル・スラスト組み合わせ軸受
DE102009004920B4 (de) * 2009-01-16 2018-10-11 Schaeffler Technologies AG & Co. KG Kombiniertes Radial-Axialwälzlager
DE102010007706A1 (de) * 2010-02-11 2011-08-11 Schaeffler Technologies GmbH & Co. KG, 91074 Lagerkombination zur radialen und axialen Abstützung insbesondere für ein Los- oder Zwischenrad in einem Getriebe
DE102011006290A1 (de) * 2011-03-29 2012-10-04 Schaeffler Technologies Gmbh & Co. Kg Ritzelwellenlagerung
DE102011079750A1 (de) * 2011-07-25 2013-01-31 Schaeffler Technologies AG & Co. KG Kombiniertes Radial-Axial-Rollenlager
DE102013207780A1 (de) * 2013-02-08 2014-08-14 Schaeffler Technologies Gmbh & Co. Kg Planetenradlagerung in einem Planetengetriebe
DE102013218434B4 (de) * 2013-08-08 2021-03-04 Magna powertrain gmbh & co kg Lagerung
DE102016203655A1 (de) * 2016-03-07 2017-09-07 Schaeffler Technologies AG & Co. KG Lageranordnung
CN105715747B (zh) * 2016-03-29 2018-11-16 南京高精齿轮集团有限公司 一种改善行星轮啮合可靠性的机构
JP2018168871A (ja) * 2017-03-29 2018-11-01 Ntn株式会社 フォロア軸受

Also Published As

Publication number Publication date
CN113692496B (zh) 2023-06-27
DE102019112747A1 (de) 2020-11-19
CN113692496A (zh) 2021-11-23
WO2020228898A1 (de) 2020-11-19

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

R012 Request for examination validly filed