DE3502076C1 - Thrust washer, especially for planet gears in a planet carrier - Google Patents
Thrust washer, especially for planet gears in a planet carrierInfo
- Publication number
- DE3502076C1 DE3502076C1 DE3502076A DE3502076A DE3502076C1 DE 3502076 C1 DE3502076 C1 DE 3502076C1 DE 3502076 A DE3502076 A DE 3502076A DE 3502076 A DE3502076 A DE 3502076A DE 3502076 C1 DE3502076 C1 DE 3502076C1
- Authority
- DE
- Germany
- Prior art keywords
- thrust washer
- planet
- lubricating oil
- bearing arrangement
- thrust
- 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.)
- Expired
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
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
-
- 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
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0479—Gears or bearings on planet carriers
-
- 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
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0482—Gearings with gears having orbital motion
-
- 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
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
-
- 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
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H2057/085—Bearings for orbital gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- General Details Of Gearings (AREA)
Claims (1)
Die Aufgabe der Erfindung ist es, eine Anlaufscheibe
der erläuterten Art derart zu verbessern, daß sowohl
eine Verbesserung der Schmierölversorgung der Lager- 40
anordnung als auch eine Verbilligung bei der Herstellung der Anlaufscheibe erzielt wird.properties such as B. Plated with bearing bronze sheets, relatively large scrap arises.
The object of the invention is to provide a thrust washer
of the kind explained so that both
an improvement in the supply of lubricating oil to the bearings 40
arrangement as well as a cheaper production of the thrust washer is achieved.
Patentanspruchs 1 die im Kennzeichenteil des Patentan- 45
spruchs aufgezeigten Merkmale aufweist.According to the invention, this object is achieved in that a thrust washer according to the preamble of
Claim 1 which is in the characterizing part of patent 45
claim has shown features.
nung führen, wird einerseits die Schmierölzufuhr zur
Lageranordnung verbessert und andererseits kann bei
der Herstellung der Anlaufscheibe durch die spulenartige Stanzform eine Verschachtelung der Stanzschnitte
vorgenommen werden, durch die eine erhebliche Mate- 55
rialeinsparung erzielt wird.The fact that the thrust washer is provided on its outer circumference with two diametrically opposite sector-shaped cutouts with an angular opening of approximately 110 °, the apex of which is lubricating oil for the bearing arrangement 50
lead, on the one hand, the lubricating oil supply to
Bearing arrangement improved and on the other hand can be at
the production of the thrust washer by means of the coil-like punching form a nesting of the punching cuts
be made by which a considerable mate- 55
rial saving is achieved.
durch die verbesserte Schmierung den Anforderungen
voll gerecht werden können. 60The size of the sector-shaped cutouts is chosen so that sufficient contact surfaces remain
the requirements due to the improved lubrication
can fully meet. 60
gezeigten Ausführungsbeispieles näher erläutert. Es
zeigtThe invention is based on one in the drawing
illustrated embodiment explained in more detail. It
shows
be;F i g. 1 shows a vertical partial section through a planet gear carrier with the thrust washer 65 according to the invention
be;
auf die erfindungsgemäße Anlauf scheibe;F i g. 2 is a view in the direction of arrow II in FIG. 1
on the thrust washer according to the invention;
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3502076A DE3502076C1 (en) | 1985-01-23 | 1985-01-23 | Thrust washer, especially for planet gears in a planet carrier |
GB08525171A GB2169970B (en) | 1985-01-23 | 1985-10-11 | Thrust washer |
FR858517872A FR2576376B1 (en) | 1985-01-23 | 1985-12-03 | WEAR WASHER, ESPECIALLY FOR SATELLITE SPROCKETS MOUNTED IN A SATELLITE SPROCKET HOLDER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3502076A DE3502076C1 (en) | 1985-01-23 | 1985-01-23 | Thrust washer, especially for planet gears in a planet carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3502076C1 true DE3502076C1 (en) | 1986-04-10 |
Family
ID=6260498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3502076A Expired DE3502076C1 (en) | 1985-01-23 | 1985-01-23 | Thrust washer, especially for planet gears in a planet carrier |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3502076C1 (en) |
FR (1) | FR2576376B1 (en) |
GB (1) | GB2169970B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3622671C1 (en) * | 1986-07-05 | 1987-08-27 | Ford Werke Ag | Thrust washer arrangement, especially for planet gears in a planet carrier |
DE19902565A1 (en) * | 1999-01-22 | 2000-07-27 | Schaeffler Waelzlager Ohg | Starting disc grips round planet bolt and is axially positioned on planet wheel, and has two contact zones |
DE10203265A1 (en) * | 2002-01-29 | 2003-07-31 | Ina Schaeffler Kg | Thrust washer of a planetary gear |
DE10216137A1 (en) * | 2002-04-12 | 2003-10-23 | Ina Schaeffler Kg | Planet gear starter disk between wheels on bolt designs disk as triangle or square to differ in geometry axially from carrier circumference for easy fitting and service. |
DE10334880A1 (en) * | 2003-07-29 | 2005-03-03 | Ina-Schaeffler Kg | Thrust washer for planetary gear |
DE102014206980B3 (en) * | 2014-04-11 | 2015-07-23 | Schaeffler Technologies AG & Co. KG | Thrust disk arrangement of a planetary gear |
US11306805B2 (en) | 2017-05-18 | 2022-04-19 | Gkn Automotive Limited | Contoured differential gear washer with defined fluid flow path |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100389277C (en) * | 2005-12-23 | 2008-05-21 | 德阳东汽表面工程技术有限公司 | Assembly planetary carrier for wind power |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0054852A1 (en) * | 1980-12-19 | 1982-06-30 | Nissan Motor Co., Ltd. | A pinion gear carriage in a planetary gear mechanism |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2652652C3 (en) * | 1976-11-19 | 1981-04-09 | Daimler-Benz Ag, 7000 Stuttgart | Axial locking for the planet pins of planetary gear change gears |
-
1985
- 1985-01-23 DE DE3502076A patent/DE3502076C1/en not_active Expired
- 1985-10-11 GB GB08525171A patent/GB2169970B/en not_active Expired
- 1985-12-03 FR FR858517872A patent/FR2576376B1/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0054852A1 (en) * | 1980-12-19 | 1982-06-30 | Nissan Motor Co., Ltd. | A pinion gear carriage in a planetary gear mechanism |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0255571A2 (en) * | 1986-07-05 | 1988-02-10 | Ford-Werke Aktiengesellschaft | Washer arrangement, in particular for planet wheels in a planet carrier |
US4776237A (en) * | 1986-07-05 | 1988-10-11 | Ford Motor Company | Thrust washer arrangement |
EP0255571A3 (en) * | 1986-07-05 | 1989-03-15 | Ford-Werke Aktiengesellschaft | Washer arrangement, in particular for planet wheels in a planet carrier |
DE3622671C1 (en) * | 1986-07-05 | 1987-08-27 | Ford Werke Ag | Thrust washer arrangement, especially for planet gears in a planet carrier |
DE19902565A1 (en) * | 1999-01-22 | 2000-07-27 | Schaeffler Waelzlager Ohg | Starting disc grips round planet bolt and is axially positioned on planet wheel, and has two contact zones |
WO2000043688A1 (en) * | 1999-01-22 | 2000-07-27 | INA Wälzlager Schaeffler oHG | Buffer disk of a planetary drive |
DE19902565B4 (en) * | 1999-01-22 | 2009-06-04 | Schaeffler Kg | Thrust washer of a planetary drive |
US7189183B2 (en) * | 2002-01-29 | 2007-03-13 | Ina Schaeffler Kg | Stop disk of a planetary gear |
DE10203265A1 (en) * | 2002-01-29 | 2003-07-31 | Ina Schaeffler Kg | Thrust washer of a planetary gear |
WO2003064893A1 (en) | 2002-01-29 | 2003-08-07 | Ina-Schaeffler Kg | Stop disk of a planetary gear |
DE10216137A1 (en) * | 2002-04-12 | 2003-10-23 | Ina Schaeffler Kg | Planet gear starter disk between wheels on bolt designs disk as triangle or square to differ in geometry axially from carrier circumference for easy fitting and service. |
WO2005022005A1 (en) | 2003-07-29 | 2005-03-10 | Ina-Schaeffler Kg | Thrust washer for a planetary gearbox |
US7384360B2 (en) | 2003-07-29 | 2008-06-10 | Schaeffler Kg | Thrust washer for a planetary gearbox |
DE10334880A1 (en) * | 2003-07-29 | 2005-03-03 | Ina-Schaeffler Kg | Thrust washer for planetary gear |
DE102014206980B3 (en) * | 2014-04-11 | 2015-07-23 | Schaeffler Technologies AG & Co. KG | Thrust disk arrangement of a planetary gear |
WO2015154766A1 (en) | 2014-04-11 | 2015-10-15 | Schaeffler Technologies AG & Co. KG | Thrust washer arrangement of a planetary gearbox |
US11306805B2 (en) | 2017-05-18 | 2022-04-19 | Gkn Automotive Limited | Contoured differential gear washer with defined fluid flow path |
Also Published As
Publication number | Publication date |
---|---|
FR2576376A1 (en) | 1986-07-25 |
GB2169970A (en) | 1986-07-23 |
GB2169970B (en) | 1988-10-26 |
FR2576376B1 (en) | 1989-12-22 |
GB8525171D0 (en) | 1985-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |