DE102012213398A1 - Stirnraddifferential - Google Patents

Stirnraddifferential Download PDF

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Publication number
DE102012213398A1
DE102012213398A1 DE102012213398.4A DE102012213398A DE102012213398A1 DE 102012213398 A1 DE102012213398 A1 DE 102012213398A1 DE 102012213398 A DE102012213398 A DE 102012213398A DE 102012213398 A1 DE102012213398 A1 DE 102012213398A1
Authority
DE
Germany
Prior art keywords
planetary
gear
spur gear
gears
umlaufplanetenradgruppe
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.)
Ceased
Application number
DE102012213398.4A
Other languages
German (de)
English (en)
Inventor
Thorsten BIERMANN
Richard Grabenbauer
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
Priority to DE102012213398.4A priority Critical patent/DE102012213398A1/de
Priority to PCT/EP2013/061471 priority patent/WO2014019744A1/fr
Publication of DE102012213398A1 publication Critical patent/DE102012213398A1/de
Ceased legal-status Critical Current

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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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • F16H55/0826—Novikov-Wildhaber profile
    • 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
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • F16H48/11—Differential gearings with gears having orbital motion with orbital spur gears having intermeshing planet 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
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • F16H2048/106—Differential gearings with gears having orbital motion with orbital spur gears characterised by two sun gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
DE102012213398.4A 2012-07-31 2012-07-31 Stirnraddifferential Ceased DE102012213398A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102012213398.4A DE102012213398A1 (de) 2012-07-31 2012-07-31 Stirnraddifferential
PCT/EP2013/061471 WO2014019744A1 (fr) 2012-07-31 2013-06-04 Différentiel à pignons droits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012213398.4A DE102012213398A1 (de) 2012-07-31 2012-07-31 Stirnraddifferential

Publications (1)

Publication Number Publication Date
DE102012213398A1 true DE102012213398A1 (de) 2014-02-06

Family

ID=48692423

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012213398.4A Ceased DE102012213398A1 (de) 2012-07-31 2012-07-31 Stirnraddifferential

Country Status (2)

Country Link
DE (1) DE102012213398A1 (fr)
WO (1) WO2014019744A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018019324A1 (fr) 2016-07-29 2018-02-01 Schaeffler Technologies AG & Co. KG Essieu électrique d'arbre unique pouvant être commuté à différentiel à roues dentées cylindriques intégré
DE102014220601B4 (de) 2014-10-10 2018-08-30 Rudolf Glassner Ausgleichsgetriebe

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402354A (zh) * 2015-12-18 2016-03-16 天津天海同步科技有限公司 圆柱螺旋齿应力平衡式限滑差速器
CN105909757A (zh) * 2016-07-08 2016-08-31 天津天海同步科技有限公司 紧凑型差速器
CN107327559B (zh) * 2017-09-01 2023-04-07 西南大学 一种圆弧抛物线多点接触的斜齿轮
CN110067833B (zh) * 2019-05-29 2024-05-07 苏州博安捷机器人科技有限公司 一种双圆弧有隙啮合少齿差行星传动装置
DE102022004088A1 (de) * 2022-10-31 2024-05-02 Mercedes-Benz Group AG Getriebevorrichtung für ein Kraftfahrzeug sowie Kraftfahrzeug, insbesondere Kraftwagen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738192A (en) 1971-06-29 1973-06-12 Illinois Tool Works Limited slip differential mechanisms

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010047143A1 (de) * 2010-09-30 2012-04-05 Schaeffler Technologies Gmbh & Co. Kg Planetengetriebe, Planetendifferenzial und Getriebe mit dem Planetendifferenzial

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738192A (en) 1971-06-29 1973-06-12 Illinois Tool Works Limited slip differential mechanisms

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014220601B4 (de) 2014-10-10 2018-08-30 Rudolf Glassner Ausgleichsgetriebe
WO2018019324A1 (fr) 2016-07-29 2018-02-01 Schaeffler Technologies AG & Co. KG Essieu électrique d'arbre unique pouvant être commuté à différentiel à roues dentées cylindriques intégré

Also Published As

Publication number Publication date
WO2014019744A1 (fr) 2014-02-06

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

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

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

Effective date: 20140212

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

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

Effective date: 20140212

R012 Request for examination validly filed
R012 Request for examination validly filed

Effective date: 20141128

R081 Change of applicant/patentee

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

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

Effective date: 20150123

R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final