FR2387390A1 - Planet ring for epicyclic gear train - is made from integral discs connected by integral ribbing - Google Patents

Planet ring for epicyclic gear train - is made from integral discs connected by integral ribbing

Info

Publication number
FR2387390A1
FR2387390A1 FR7711016A FR7711016A FR2387390A1 FR 2387390 A1 FR2387390 A1 FR 2387390A1 FR 7711016 A FR7711016 A FR 7711016A FR 7711016 A FR7711016 A FR 7711016A FR 2387390 A1 FR2387390 A1 FR 2387390A1
Authority
FR
France
Prior art keywords
integral
gear train
disc
epicyclic gear
ribbing
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.)
Granted
Application number
FR7711016A
Other languages
French (fr)
Other versions
FR2387390B1 (en
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 DE2605230A priority Critical patent/DE2605230C2/en
Priority claimed from GB11572/77A external-priority patent/GB1573175A/en
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to FR7711016A priority patent/FR2387390A1/en
Publication of FR2387390A1 publication Critical patent/FR2387390A1/en
Application granted granted Critical
Publication of FR2387390B1 publication Critical patent/FR2387390B1/fr
Granted 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H57/082—Planet carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)

Abstract

The planet wheel carrier consists of a disc (11) integral with the central drive shaft. The disc has a number of ribs (12) along the outside dia. parallel to the shaft axis. The ribs support a second disc (10) parallel to the first one. Each disc has holes (14) in line, to take the pinion shafts. The wheel may be cast or fabricated by welding. Machining is reduced to a minimum.
FR7711016A 1976-02-11 1977-04-13 Planet ring for epicyclic gear train - is made from integral discs connected by integral ribbing Granted FR2387390A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2605230A DE2605230C2 (en) 1976-02-11 1976-02-11 Planetary gear carrier
FR7711016A FR2387390A1 (en) 1976-02-11 1977-04-13 Planet ring for epicyclic gear train - is made from integral discs connected by integral ribbing

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2605230A DE2605230C2 (en) 1976-02-11 1976-02-11 Planetary gear carrier
GB11572/77A GB1573175A (en) 1976-02-11 1977-03-18 Planet wheel carrier
FR7711016A FR2387390A1 (en) 1976-02-11 1977-04-13 Planet ring for epicyclic gear train - is made from integral discs connected by integral ribbing

Publications (2)

Publication Number Publication Date
FR2387390A1 true FR2387390A1 (en) 1978-11-10
FR2387390B1 FR2387390B1 (en) 1982-02-19

Family

ID=27186742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711016A Granted FR2387390A1 (en) 1976-02-11 1977-04-13 Planet ring for epicyclic gear train - is made from integral discs connected by integral ribbing

Country Status (2)

Country Link
DE (1) DE2605230C2 (en)
FR (1) FR2387390A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522761A1 (en) * 1982-01-12 1983-09-09 Braseixos Sa IMPROVEMENTS TO DIFFERENTIALS WITH DOUBLE-SPEED PLANETARIES

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2892015B2 (en) * 1988-08-11 1999-05-17 アイシン・エィ・ダブリュ株式会社 Automatic transmission mechanism of automatic transmission
DE4138548C1 (en) * 1991-11-23 1993-03-18 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4421931A1 (en) 1994-06-23 1996-01-11 Ford Werke Ag Planet carrier
JP3826995B2 (en) 2000-02-16 2006-09-27 トヨタ自動車株式会社 Manufacturing method of carrier
DE10043564A1 (en) * 2000-09-01 2002-03-14 Flender A F & Co Planet carrier for a planetary gear
DE102004030623B4 (en) 2004-06-24 2018-03-29 Zf Friedrichshafen Ag planet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522761A1 (en) * 1982-01-12 1983-09-09 Braseixos Sa IMPROVEMENTS TO DIFFERENTIALS WITH DOUBLE-SPEED PLANETARIES

Also Published As

Publication number Publication date
DE2605230C2 (en) 1978-04-06
DE2605230B1 (en) 1977-07-28
FR2387390B1 (en) 1982-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse