DE102020109646B4 - Drehlager und Getriebebox - Google Patents

Drehlager und Getriebebox Download PDF

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Publication number
DE102020109646B4
DE102020109646B4 DE102020109646.1A DE102020109646A DE102020109646B4 DE 102020109646 B4 DE102020109646 B4 DE 102020109646B4 DE 102020109646 A DE102020109646 A DE 102020109646A DE 102020109646 B4 DE102020109646 B4 DE 102020109646B4
Authority
DE
Germany
Prior art keywords
ring
pivot bearing
bearing ring
receptacles
rotary 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.)
Active
Application number
DE102020109646.1A
Other languages
German (de)
English (en)
Other versions
DE102020109646A1 (de
Inventor
auf Antrag nicht genannt. Erfinder
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.)
Harmonic Drive SE
Original Assignee
Harmonic Drive SE
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
Priority to DE102020109646.1A priority Critical patent/DE102020109646B4/de
Application filed by Harmonic Drive SE filed Critical Harmonic Drive SE
Priority to PCT/EP2021/058443 priority patent/WO2021204624A1/de
Priority to KR1020227038861A priority patent/KR20230006488A/ko
Priority to US17/907,719 priority patent/US12215767B2/en
Priority to CN202180036998.9A priority patent/CN116171352B/zh
Priority to JP2022561634A priority patent/JP7660136B2/ja
Priority to TW110112415A priority patent/TWI807293B/zh
Publication of DE102020109646A1 publication Critical patent/DE102020109646A1/de
Priority to PH12021552615A priority patent/PH12021552615A1/en
Application granted granted Critical
Publication of DE102020109646B4 publication Critical patent/DE102020109646B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16C19/14—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
    • 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
    • F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
    • 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
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7873—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section
    • F16C33/7876—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section with sealing lips
    • 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
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/045—Mounting or replacing seals
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or 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
    • F16H—GEARING
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions
    • 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
    • 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
    • F16C2361/65—Gear shifting, change speed gear, gear box
    • 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
    • F16H—GEARING
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions
    • F16H2049/003—Features of the flexsplines therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Hinges (AREA)
DE102020109646.1A 2020-04-07 2020-04-07 Drehlager und Getriebebox Active DE102020109646B4 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102020109646.1A DE102020109646B4 (de) 2020-04-07 2020-04-07 Drehlager und Getriebebox
KR1020227038861A KR20230006488A (ko) 2020-04-07 2021-03-31 회전 베어링 및 기어박스
US17/907,719 US12215767B2 (en) 2020-04-07 2021-03-31 Rotary bearing and gearbox
CN202180036998.9A CN116171352B (zh) 2020-04-07 2021-03-31 旋转轴承和齿轮箱
PCT/EP2021/058443 WO2021204624A1 (de) 2020-04-07 2021-03-31 Drehlager und getriebebox
JP2022561634A JP7660136B2 (ja) 2020-04-07 2021-03-31 回転ベアリング及びギヤボックス
TW110112415A TWI807293B (zh) 2020-04-07 2021-04-06 樞軸承與齒輪箱
PH12021552615A PH12021552615A1 (en) 2020-04-07 2021-10-14 Pivot bearing and gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020109646.1A DE102020109646B4 (de) 2020-04-07 2020-04-07 Drehlager und Getriebebox

Publications (2)

Publication Number Publication Date
DE102020109646A1 DE102020109646A1 (de) 2021-10-07
DE102020109646B4 true DE102020109646B4 (de) 2024-09-12

Family

ID=75426588

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020109646.1A Active DE102020109646B4 (de) 2020-04-07 2020-04-07 Drehlager und Getriebebox

Country Status (8)

Country Link
US (1) US12215767B2 (https=)
JP (1) JP7660136B2 (https=)
KR (1) KR20230006488A (https=)
CN (1) CN116171352B (https=)
DE (1) DE102020109646B4 (https=)
PH (1) PH12021552615A1 (https=)
TW (1) TWI807293B (https=)
WO (1) WO2021204624A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022106949A1 (de) 2022-03-24 2023-09-28 Schaeffler Technologies AG & Co. KG Lager für ein Wellgetriebe und Wellgetriebe mit einem solchen Lager
DE102023100528B3 (de) 2023-01-11 2023-12-21 Harmonic Drive Se Getriebebox
DE102024121361B4 (de) * 2024-07-26 2026-02-05 Schaeffler Technologies AG & Co. KG Wellgetriebe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH38509A (de) 1906-12-29 1907-10-31 Schmid Roost J Kugellager
US1212253A (en) 1916-04-07 1917-01-16 Edwin A Perkins Roller-bearing.
AT129151B (de) 1931-01-29 1932-07-11 Franz Kvasnicka Ein- oder mehrreihiges vollkugeliges Radialkugellager.
DE8426143U1 (de) 1984-09-05 1985-04-11 Jacob, Werner, 6000 Frankfurt Zylinderrollenlager
DE102015104308A1 (de) 2015-03-23 2016-09-29 Harmonic Drive Ag Getriebeeinbausatz mit einem Abtriebslager und einem darin lagerbaren Spannungswellengetriebe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE518257C (de) 1928-01-11 1931-02-13 New Departure Mfg Company Kugellagerkaefig
DE2435965C2 (de) 1974-07-26 1983-02-10 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Wälzlager
EP0258845A3 (en) * 1986-08-29 1988-08-17 Kabushiki Kaisha Nagano Keiki Seisakusho Ceramics bearing
JP2010133462A (ja) * 2008-12-03 2010-06-17 Makitekku:Kk 耐熱深溝玉軸受
CN103080698B (zh) * 2010-09-03 2015-11-25 Ntn株式会社 带旋转传感器的轴承
CN104343894B (zh) * 2013-08-01 2018-02-27 李茂碷 减速传动轴承
FR3032017B1 (fr) * 2015-01-26 2017-08-18 Ntn-Snr Roulements Module de roulement allege et procede d'assemblage d'un tel module
DE102015212311A1 (de) * 2015-07-01 2017-01-05 Aktiebolaget Skf Lageranordnung
CN205937461U (zh) * 2016-06-22 2017-02-08 新昌县新凌凯博机械有限公司 一种低摩擦滚子轴承
WO2018157910A1 (de) * 2017-02-28 2018-09-07 Harmonic Drive Ag Spannungswellengetriebe mit innendichtung
KR102175892B1 (ko) * 2017-04-10 2020-11-06 가부시키가이샤 하모닉 드라이브 시스템즈 실크햇형 파동기어장치
DE102018117976A1 (de) * 2018-07-25 2020-01-30 Schaeffler Technologies AG & Co. KG Wellgetriebe
JP7340937B2 (ja) * 2019-02-25 2023-09-08 住友重機械工業株式会社 減速装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH38509A (de) 1906-12-29 1907-10-31 Schmid Roost J Kugellager
US1212253A (en) 1916-04-07 1917-01-16 Edwin A Perkins Roller-bearing.
AT129151B (de) 1931-01-29 1932-07-11 Franz Kvasnicka Ein- oder mehrreihiges vollkugeliges Radialkugellager.
DE8426143U1 (de) 1984-09-05 1985-04-11 Jacob, Werner, 6000 Frankfurt Zylinderrollenlager
DE102015104308A1 (de) 2015-03-23 2016-09-29 Harmonic Drive Ag Getriebeeinbausatz mit einem Abtriebslager und einem darin lagerbaren Spannungswellengetriebe

Also Published As

Publication number Publication date
JP7660136B2 (ja) 2025-04-10
DE102020109646A1 (de) 2021-10-07
US12215767B2 (en) 2025-02-04
CN116171352A (zh) 2023-05-26
CN116171352B (zh) 2026-03-13
KR20230006488A (ko) 2023-01-10
PH12021552615A1 (en) 2022-02-28
WO2021204624A1 (de) 2021-10-14
US20230130289A1 (en) 2023-04-27
TW202138696A (zh) 2021-10-16
TWI807293B (zh) 2023-07-01
JP2023521792A (ja) 2023-05-25

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