KR100692753B1 - 와셔 및 그 와셔를 갖는 유성기어세트 - Google Patents
와셔 및 그 와셔를 갖는 유성기어세트 Download PDFInfo
- Publication number
- KR100692753B1 KR100692753B1 KR1020050111387A KR20050111387A KR100692753B1 KR 100692753 B1 KR100692753 B1 KR 100692753B1 KR 1020050111387 A KR1020050111387 A KR 1020050111387A KR 20050111387 A KR20050111387 A KR 20050111387A KR 100692753 B1 KR100692753 B1 KR 100692753B1
- Authority
- KR
- South Korea
- Prior art keywords
- washer
- step portion
- pinion gear
- arc
- flow hole
- Prior art date
Links
Images
Classifications
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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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
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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
- 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
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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
- 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
- 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
- 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
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
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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
- 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
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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
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
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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
- 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
- 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
- F16C33/1045—Details of supply of the liquid to the bearing
- F16C33/1055—Details of supply of the liquid to the bearing from radial inside, e.g. via a passage through the shaft and/or inner sleeve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Details Of Gearings (AREA)
- Retarders (AREA)
Abstract
Description
Claims (9)
- 그 하면에 반경방향으로 오목한 형태로 형성되는 다수의 제1단차부가 형성되는 제1와셔와;그 상면에 상기 제1단차부에 삽입되는 볼록한 형태로 형성되는 다수의 제2단차부가 반경방향으로 형성되는 제2와셔와;상기 제1단차부와 상기 제2단차부 사이에 형성되어 반경방향으로 오일이 통과하는 오일 유동홀을 포함하여 구성되고,상기 제1단차부는 상기 제1와셔의 하면에 둘레방향으로 등 간격을 두고 형성되는 원호 형태의 홈인 것을 특징으로 하는 와셔.
- 삭제
- 제 1 항에 있어서,상기 제2단차부는 상기 제2와셔의 상면에 둘레방향으로 등 간격을 두고 형성되는 원호형태의 돌기인 것을 특징으로 하는 와셔.
- 제 1 항에 있어서,상기 오일 유동홀은 상기 제1단차부에 비해 제2단차부의 원호의 길이가 작은 것에 의해 형성되는 것을 특징으로 하는 와셔.
- 힌지축에 의해 회전 가능하게 지지되는 피니언 기어와;상기 힌지축의 양단에 고정되는 캐리어와;상기 캐리어와 피니언 기어 사이에 배치되는 와셔로 구성되고,상기 와셔는 서로 맞대어 배치되는 한 쌍으로 구성되되,상기 와셔는 그 하면에 반경방향으로 오목한 형태로 형성되는 다수의 제1단차부가 형성되는 제1와셔와, 그 상면에 상기 제1단차부에 삽입되는 볼록한 형태로 형성되는 다수의 제2단차부가 반경방향으로 형성되는 제2와셔로 구성되고, 상기 제1단차부와 상기 제2단차부 사이에 형성되어 반경방향으로 오일이 통과하는 오일 유동홀이 형성되고, 상기 제1단차부는 상기 제1와셔의 하면에 둘레방향으로 등 간격을 두고 형성되는 원호 형태의 홈인 것을 특징으로 하는 유성기어세트.
- 삭제
- 삭제
- 제 5 항에 있어서,상기 제2단차부는 상기 제2와셔의 상면에 둘레방향으로 등 간격을 두고 형성되는 원호형태의 돌기인 것을 특징으로 하는 유성기어세트.
- 제 5 항에 있어서,상기 오일 유동홀은 상기 제1단차부에 비해 제2단차부의 원호의 길이가 작은 것에 의해 형성되는 것을 특징으로 하는 유성기어세트.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050111387A KR100692753B1 (ko) | 2005-11-21 | 2005-11-21 | 와셔 및 그 와셔를 갖는 유성기어세트 |
US11/333,560 US7399253B2 (en) | 2005-11-21 | 2006-01-17 | Washer and planetary gear set having the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050111387A KR100692753B1 (ko) | 2005-11-21 | 2005-11-21 | 와셔 및 그 와셔를 갖는 유성기어세트 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100692753B1 true KR100692753B1 (ko) | 2007-03-09 |
Family
ID=38054270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050111387A KR100692753B1 (ko) | 2005-11-21 | 2005-11-21 | 와셔 및 그 와셔를 갖는 유성기어세트 |
Country Status (2)
Country | Link |
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US (1) | US7399253B2 (ko) |
KR (1) | KR100692753B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060053922A1 (en) * | 2004-09-03 | 2006-03-16 | Laabs Erich A | Lubrication system for supplying lubricant between intermeshing gear teeth |
DE102008054243B4 (de) * | 2008-10-24 | 2010-09-09 | Ks Gleitlager Gmbh | Verfahren zum Herstellen eines Gleitlagerelements |
US9228653B2 (en) * | 2013-08-09 | 2016-01-05 | Schaeffler Technologies AG & Co. KG | Idler sprocket lubrication assembly and method |
DE102014206980B3 (de) * | 2014-04-11 | 2015-07-23 | Schaeffler Technologies AG & Co. KG | Anlaufscheibenanordnung eines Planetengetriebes |
DE102019205087A1 (de) * | 2019-04-09 | 2020-10-15 | Zf Friedrichshafen Ag | Pendel-Anlaufscheibe |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1786565A (en) * | 1927-10-18 | 1930-12-30 | American Telephone & Telegraph | Thrust bearing |
DE3165288D1 (en) * | 1980-12-19 | 1984-09-06 | Nissan Motor | A pinion gear carriage in a planetary gear mechanism |
DE3622671C1 (de) | 1986-07-05 | 1987-08-27 | Ford Werke Ag | Anlaufscheibenanordnung,insbesondere fuer Planetenraeder in einem Planetenradtraeger |
JP2527161Y2 (ja) * | 1989-03-28 | 1997-02-26 | ジャトコ 株式会社 | 遊星歯車装置のキャリア組立体 |
US6789992B2 (en) * | 2002-09-20 | 2004-09-14 | Sunonwealth Electric Machine Industry Co., Ltd. | Washer having oil-bearing holes |
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2005
- 2005-11-21 KR KR1020050111387A patent/KR100692753B1/ko active IP Right Grant
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2006
- 2006-01-17 US US11/333,560 patent/US7399253B2/en active Active
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Publication number | Publication date |
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US7399253B2 (en) | 2008-07-15 |
US20070117675A1 (en) | 2007-05-24 |
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