JP7660136B2 - 回転ベアリング及びギヤボックス - Google Patents

回転ベアリング及びギヤボックス Download PDF

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Publication number
JP7660136B2
JP7660136B2 JP2022561634A JP2022561634A JP7660136B2 JP 7660136 B2 JP7660136 B2 JP 7660136B2 JP 2022561634 A JP2022561634 A JP 2022561634A JP 2022561634 A JP2022561634 A JP 2022561634A JP 7660136 B2 JP7660136 B2 JP 7660136B2
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Japan
Prior art keywords
ring
rolling
bearing ring
bearing
rolling bearing
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JP2022561634A
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English (en)
Japanese (ja)
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JP2023521792A5 (https=
JP2023521792A (ja
Inventor
メンデル、マティアス
シェーファー、アレクサンダー
シャッファー、ミヒャエル
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ハーモニック ドライブ エスイー
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Publication of JP2023521792A5 publication Critical patent/JP2023521792A5/ja
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    • 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)
JP2022561634A 2020-04-07 2021-03-31 回転ベアリング及びギヤボックス Active JP7660136B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020109646.1A DE102020109646B4 (de) 2020-04-07 2020-04-07 Drehlager und Getriebebox
PCT/EP2021/058443 WO2021204624A1 (de) 2020-04-07 2021-03-31 Drehlager und getriebebox

Publications (3)

Publication Number Publication Date
JP2023521792A JP2023521792A (ja) 2023-05-25
JP2023521792A5 JP2023521792A5 (https=) 2024-01-10
JP7660136B2 true JP7660136B2 (ja) 2025-04-10

Family

ID=75426588

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Application Number Title Priority Date Filing Date
JP2022561634A Active JP7660136B2 (ja) 2020-04-07 2021-03-31 回転ベアリング及びギヤボックス

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018511765A (ja) 2015-03-23 2018-04-26 ハーモニック ドライブ アーゲーＨａｒｍｏｎｉｃ Ｄｒｉｖｅ Ａｇ 出力ベアリングとこれに支承可能な波動伝動装置を有する伝動システム

Family Cites Families (17)

* 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.
DE518257C (de) 1928-01-11 1931-02-13 New Departure Mfg Company Kugellagerkaefig
AT129151B (de) 1931-01-29 1932-07-11 Franz Kvasnicka Ein- oder mehrreihiges vollkugeliges Radialkugellager.
DE2435965C2 (de) 1974-07-26 1983-02-10 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Wälzlager
DE8426143U1 (de) 1984-09-05 1985-04-11 Jacob, Werner, 6000 Frankfurt Zylinderrollenlager
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018511765A (ja) 2015-03-23 2018-04-26 ハーモニック ドライブ アーゲーＨａｒｍｏｎｉｃ Ｄｒｉｖｅ Ａｇ 出力ベアリングとこれに支承可能な波動伝動装置を有する伝動システム

Also Published As

Publication number Publication date
DE102020109646A1 (de) 2021-10-07
US12215767B2 (en) 2025-02-04
DE102020109646B4 (de) 2024-09-12
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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