GB2221278B - Planetary gear system with minor tooth-difference - Google Patents
Planetary gear system with minor tooth-differenceInfo
- Publication number
- GB2221278B GB2221278B GB8913061A GB8913061A GB2221278B GB 2221278 B GB2221278 B GB 2221278B GB 8913061 A GB8913061 A GB 8913061A GB 8913061 A GB8913061 A GB 8913061A GB 2221278 B GB2221278 B GB 2221278B
- Authority
- GB
- United Kingdom
- Prior art keywords
- difference
- planetary gear
- gear system
- minor tooth
- minor
- 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 - Fee Related
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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H2001/2881—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN88105740A CN1018567B (en) | 1988-06-30 | 1988-06-30 | Mixed few-differential spider reducer and speed variator |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8913061D0 GB8913061D0 (en) | 1989-07-26 |
GB2221278A GB2221278A (en) | 1990-01-31 |
GB2221278B true GB2221278B (en) | 1992-09-30 |
Family
ID=4833887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8913061A Expired - Fee Related GB2221278B (en) | 1988-06-30 | 1989-06-07 | Planetary gear system with minor tooth-difference |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH0242232A (en) |
CN (1) | CN1018567B (en) |
GB (1) | GB2221278B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106536974A (en) * | 2014-05-12 | 2017-03-22 | 利奥·J·斯托科 | Orbitless gearbox |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2315825B (en) * | 1996-07-26 | 2000-02-09 | Massey Ferguson Group Ltd | Transmission with creep gear |
JP4799199B2 (en) * | 2005-02-16 | 2011-10-26 | Ntn株式会社 | In-wheel motor drive device |
JP5433238B2 (en) * | 2009-01-13 | 2014-03-05 | 株式会社ジェイテクト | Gear device and swing gear device |
CN103542041B (en) * | 2012-07-13 | 2016-02-24 | 财团法人工业技术研究院 | Differential two-stage high-reduction-ratio cycloidal speed reducer |
DE102012215775A1 (en) * | 2012-09-06 | 2014-03-06 | Zf Friedrichshafen Ag | actuating mechanism |
CN102996776B (en) * | 2012-10-09 | 2016-06-22 | 陈伟 | The large-scale star wheel gear box of bearing grease lubrication |
CN102996780A (en) * | 2012-10-09 | 2013-03-27 | 吴小杰 | Grease lubricated star wheel speed reducer for bearing |
CN102996717A (en) * | 2012-10-19 | 2013-03-27 | 王榕生 | Base body of gear difference gear reducer |
JP6194241B2 (en) * | 2013-12-16 | 2017-09-06 | ナブテスコ株式会社 | Gear transmission |
CN107208745B (en) * | 2014-09-10 | 2019-05-31 | 无轨道驾驶公司 | Hybrid rail-free gear-box |
CN105805244B (en) * | 2016-05-31 | 2019-02-01 | 机器时代(北京)科技有限公司 | Retarder and differential drive device and robot and mechanical arm |
CN106678341B (en) * | 2017-02-17 | 2023-10-20 | 黄溧震 | Miniature speed reducer |
CN107415320B (en) * | 2017-06-08 | 2023-07-04 | 深圳市科发机械制造有限公司 | Die-cutting roller equipment and printing die-cutting device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB300759A (en) * | 1927-10-17 | 1928-11-22 | George William Cutler Webb | Improved form of reduction gear |
GB956383A (en) * | 1960-03-16 | 1964-04-29 | Fichtel & Sachs Ag | Improvements in eccentric transmissions |
US4656891A (en) * | 1984-10-08 | 1987-04-14 | Francois Durand | Planetary gear box with two double eccentrics |
WO1988005877A1 (en) * | 1987-02-09 | 1988-08-11 | Sang Lew Hyok | Dual epicyclic speed changer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4172720A (en) * | 1978-07-06 | 1979-10-30 | United States Bronze Powders, Inc. | Flaked metal powders and method of making same |
CA1173650A (en) * | 1980-09-02 | 1984-09-04 | Frederick J. Nelson | Method and apparatus for preheating pulverous materials prior to their introduction into a melting furnace |
JPS60139947A (en) * | 1983-12-28 | 1985-07-24 | Shinko Electric Co Ltd | Differential reduction gear |
JPS639800U (en) * | 1986-07-08 | 1988-01-22 |
-
1988
- 1988-06-30 CN CN88105740A patent/CN1018567B/en not_active Expired
-
1989
- 1989-04-12 JP JP8990885A patent/JPH0242232A/en active Pending
- 1989-06-07 GB GB8913061A patent/GB2221278B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB300759A (en) * | 1927-10-17 | 1928-11-22 | George William Cutler Webb | Improved form of reduction gear |
GB956383A (en) * | 1960-03-16 | 1964-04-29 | Fichtel & Sachs Ag | Improvements in eccentric transmissions |
US4656891A (en) * | 1984-10-08 | 1987-04-14 | Francois Durand | Planetary gear box with two double eccentrics |
WO1988005877A1 (en) * | 1987-02-09 | 1988-08-11 | Sang Lew Hyok | Dual epicyclic speed changer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106536974A (en) * | 2014-05-12 | 2017-03-22 | 利奥·J·斯托科 | Orbitless gearbox |
CN106536974B (en) * | 2014-05-12 | 2019-03-22 | 无轨道驾驶公司 | Rail-free gear-box |
Also Published As
Publication number | Publication date |
---|---|
JPH0242232A (en) | 1990-02-13 |
CN1039091A (en) | 1990-01-24 |
GB2221278A (en) | 1990-01-31 |
CN1018567B (en) | 1992-10-07 |
GB8913061D0 (en) | 1989-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0291052A3 (en) | Planetary gear system | |
KR970009478B1 (en) | Epicyclic reduction gear | |
EP0323858A3 (en) | Differential planet gear unit | |
PL291427A1 (en) | Planetary gear | |
EP0340451A3 (en) | Differential gear | |
GB2221278B (en) | Planetary gear system with minor tooth-difference | |
EP0385345A3 (en) | Planetary gear system | |
GB2232454B (en) | Planetary gearing assembly | |
EP0421396A3 (en) | Planetary gear system | |
ZA888713B (en) | Gears | |
GB8819484D0 (en) | Gear assembly | |
GB2222444B (en) | Gear structure | |
SU1592213A1 (en) | Boat-handling gear | |
PL281905A1 (en) | Planetary gear | |
YU23889A (en) | Gear with planetary dentals | |
PL268086A2 (en) | Variable planetary gear | |
PL270350A1 (en) | Chain planetary gear | |
PL276665A1 (en) | Reduction-reversive gear | |
GB8820518D0 (en) | Epicyclic gearbox | |
BG45956A1 (en) | Planetary speed gear | |
PL271474A2 (en) | Floating planetary gear | |
PL252379A1 (en) | Planetary gear | |
AU104252S (en) | Small ratio gear | |
PL278066A2 (en) | Planetary gear | |
SU1546744A1 (en) | Modified globoidal gearing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940607 |