DE102017208057B4 - Tragestruktur für rotierendes Element - Google Patents

Tragestruktur für rotierendes Element Download PDF

Info

Publication number
DE102017208057B4
DE102017208057B4 DE102017208057.4A DE102017208057A DE102017208057B4 DE 102017208057 B4 DE102017208057 B4 DE 102017208057B4 DE 102017208057 A DE102017208057 A DE 102017208057A DE 102017208057 B4 DE102017208057 B4 DE 102017208057B4
Authority
DE
Germany
Prior art keywords
support surface
support
rear surface
rotating member
curvature
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
DE102017208057.4A
Other languages
German (de)
English (en)
Other versions
DE102017208057A1 (de
Inventor
Naoya Nishimura
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.)
Musashi Seimitsu Industry Co Ltd
Original Assignee
Musashi Seimitsu Industry Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60163645&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE102017208057(B4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Musashi Seimitsu Industry Co Ltd filed Critical Musashi Seimitsu Industry Co Ltd
Publication of DE102017208057A1 publication Critical patent/DE102017208057A1/de
Application granted granted Critical
Publication of DE102017208057B4 publication Critical patent/DE102017208057B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/048—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for axial load mainly
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
    • 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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/087—Differential gearings with gears having orbital motion comprising bevel gears characterised by the pinion gears, e.g. their type or arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
  • Sliding-Contact Bearings (AREA)
DE102017208057.4A 2016-05-16 2017-05-12 Tragestruktur für rotierendes Element Active DE102017208057B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-098173 2016-05-16
JP2016098173A JP6587975B2 (ja) 2016-05-16 2016-05-16 回転部材の支持構造

Publications (2)

Publication Number Publication Date
DE102017208057A1 DE102017208057A1 (de) 2017-11-16
DE102017208057B4 true DE102017208057B4 (de) 2024-05-08

Family

ID=60163645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017208057.4A Active DE102017208057B4 (de) 2016-05-16 2017-05-12 Tragestruktur für rotierendes Element

Country Status (4)

Country Link
US (1) US10309511B2 (enExample)
JP (1) JP6587975B2 (enExample)
CN (1) CN107387718B (enExample)
DE (1) DE102017208057B4 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107882958A (zh) * 2017-11-25 2018-04-06 洛阳华冠齿轮股份有限公司 一种新型的直齿锥齿行星齿轮球面结构及加工方法
DE102019216674A1 (de) * 2019-10-29 2021-04-29 Volkswagen Aktiengesellschaft Sphärisches Differentialgetriebe mit Geometrie zur Vermeidung von selbsterregten Reibungsschwingungen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178014A (ja) 1982-04-13 1983-10-18 Nissan Motor Co Ltd スラストワツシヤ
CN202451744U (zh) * 2012-03-13 2012-09-26 陕西汉德车桥有限公司 圆锥齿轮和应用该齿轮的车桥轴间差速器
DE102013217315A1 (de) * 2013-08-30 2015-03-05 Zf Friedrichshafen Ag Differentialgetriebe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5369850U (enExample) 1976-11-15 1978-06-12
JPS57143436U (enExample) * 1981-03-04 1982-09-08
JPH0452525Y2 (enExample) * 1986-10-27 1992-12-10
JPH05330354A (ja) * 1992-05-30 1993-12-14 Suzuki Motor Corp 最終減速歯車装置
JP2001146952A (ja) * 1999-11-24 2001-05-29 Tochigi Fuji Ind Co Ltd ピニオンワッシャ
US7207110B2 (en) * 2002-12-02 2007-04-24 Tesma International Inc. Differential housing with integrated ring gear
JP4957274B2 (ja) * 2007-02-02 2012-06-20 トヨタ自動車株式会社 車両用ディファレンシャル装置
DE102014000499B4 (de) * 2014-01-16 2022-08-11 Mercedes-Benz Group AG Differentialgetriebe für ein Kraftfahrzeug mit mindestens einem Dünnwandträgerelement in Leichtbauweise
JP6866690B2 (ja) * 2017-02-28 2021-04-28 株式会社ジェイテクト 差動装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178014A (ja) 1982-04-13 1983-10-18 Nissan Motor Co Ltd スラストワツシヤ
CN202451744U (zh) * 2012-03-13 2012-09-26 陕西汉德车桥有限公司 圆锥齿轮和应用该齿轮的车桥轴间差速器
DE102013217315A1 (de) * 2013-08-30 2015-03-05 Zf Friedrichshafen Ag Differentialgetriebe

Also Published As

Publication number Publication date
DE102017208057A1 (de) 2017-11-16
JP6587975B2 (ja) 2019-10-09
US10309511B2 (en) 2019-06-04
US20170328459A1 (en) 2017-11-16
CN107387718A (zh) 2017-11-24
JP2017207098A (ja) 2017-11-24
CN107387718B (zh) 2020-09-18

Similar Documents

Publication Publication Date Title
DE112010002223B4 (de) Sperrende formschlüssige Kraftübertragungseinrichtung mit Stiften reduzierter Breite
DE102016205115A1 (de) Getriebevorrichtung
DE10217343A1 (de) Drehzahlreduktionsgetriebe
DE112018005332B4 (de) Zahnradvorrichtung des biegeeingriffstyps
DE102015223014A1 (de) Anordnung zur axialen Verspannung eines CVT-Festlagers von außerhalb eines Getriebegehäuses
DE102017208464A1 (de) Geschwindigkeitsuntersetzer für ein fahrzeug
DE102017212274B4 (de) Halterteil-Schmierungsstruktur für ein Zahnradelement und Differenzialvorrichtung
DE112009000225T5 (de) Antriebsstrang-Vorrichtung mit Kegelradgetriebe
DE112018005331T5 (de) Kraftübertragungswelle
DE102017208057B4 (de) Tragestruktur für rotierendes Element
DE102009036986A1 (de) Ausgleichsgetriebe
DE112019003566T5 (de) Drehzahlminderer und Motor mit Drehzahlminderer
DE112013004942T5 (de) Exzentrische oszillierende Getriebevorrichtung
DE112016005472T5 (de) Getriebevorrichtung und Differenzialvorrichtung
DE102017217205A1 (de) Anlaufscheibe und Differenzialvorrichtung
DE102010038392A1 (de) Kreuzgelenk mit einer Einstllvorrichtung für das Lagerspiel
DE102014014575A1 (de) Untersetzungsgetriebe
DE102023117790B4 (de) Planetengetriebe und Lenkeinrichtung mit Planetengetriebe
DE112020003072T5 (de) Kraftübertragungsvorrichtung
DE102017114483B4 (de) Planetengetriebe für ein Kraftfahrzeug
DE102017217222A1 (de) Anlaufscheibe und Differenzialvorrichtung
DE69206727T2 (de) Elastische Kupplung mit Zentriervorrichtung
DE202021103976U1 (de) Radnabenantriebsvorrichtung und Fahrzeug mit dieser
DE102023208488B4 (de) Lager und lenkvorrichtung mit diesem lager
DE102005018148A1 (de) Klemmkörperschaltwerk, insbesondere zur Verstellung eines Kraftfahrzeugsitzes

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final