CA2387678A1 - Transmission a double vis sans fin - Google Patents
Transmission a double vis sans fin Download PDFInfo
- Publication number
- CA2387678A1 CA2387678A1 CA002387678A CA2387678A CA2387678A1 CA 2387678 A1 CA2387678 A1 CA 2387678A1 CA 002387678 A CA002387678 A CA 002387678A CA 2387678 A CA2387678 A CA 2387678A CA 2387678 A1 CA2387678 A1 CA 2387678A1
- Authority
- CA
- Canada
- Prior art keywords
- worm
- gear
- enveloping
- worm gear
- thread
- 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.)
- Abandoned
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
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
-
- 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
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/18—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes the members having helical, herringbone, or like teeth
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
-
- 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
- F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
Abstract
La présente invention concerne une transmission à double vis sans fin (10,16) qui comprend une vis sans fin (16) de type enveloppant possédant moins de vingt quatre dents, et qui est générée par un filet (12)enveloppant. L'angle d'une révolution de ce filet est supérieur à 15 degrés. Différents profils de cette vis sans fin (16) sont générés par la modification du filet (12) de cette vis.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1999/024199 WO2001029449A1 (fr) | 1999-10-15 | 1999-10-15 | Transmission a double vis sans fin |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2387678A1 true CA2387678A1 (fr) | 2001-04-26 |
Family
ID=22273837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002387678A Abandoned CA2387678A1 (fr) | 1999-10-15 | 1999-10-15 | Transmission a double vis sans fin |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1222412A4 (fr) |
JP (1) | JP2003515064A (fr) |
KR (1) | KR20020065483A (fr) |
AU (1) | AU1208000A (fr) |
CA (1) | CA2387678A1 (fr) |
WO (1) | WO2001029449A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4947885B2 (ja) * | 2004-08-30 | 2012-06-06 | 京セラ株式会社 | レンズ駆動装置及び撮像装置 |
KR102035250B1 (ko) | 2018-05-10 | 2019-10-22 | 설인환 | 동력전달장치 |
RU2701637C1 (ru) * | 2018-07-12 | 2019-09-30 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ижевский государственный технический университет имени М.Т. Калашникова" | Планетарный червячно-спироидный редуктор |
CN109780139A (zh) * | 2019-03-20 | 2019-05-21 | 佛山市威王日用电器有限公司 | 一种双向蜗轮传动装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US548860A (en) * | 1895-10-29 | Variable drive for machine tools | ||
US1794907A (en) * | 1929-07-19 | 1931-03-03 | Joseph N Kelly | Worm and gear |
US1980237A (en) * | 1931-01-26 | 1934-11-13 | Trbojevich Nikola | Worm gearing |
US3220284A (en) * | 1963-05-13 | 1965-11-30 | Horvath Tibor | Control means for planetary transmission |
CA1000074A (en) * | 1973-01-09 | 1976-11-23 | Ker-Train Systems Limited | Worm/worm-wheel overrunning clutch |
US4973295A (en) * | 1989-03-31 | 1990-11-27 | Gabrielle Reng-Yi Wu Lee | Stepless variable ratio transmission |
AU5301596A (en) * | 1995-04-03 | 1996-10-23 | Yakov Fleytman | Apparatus and method for transmitting rotation utilizing an oscillating input |
US6098480A (en) * | 1997-12-30 | 2000-08-08 | Meritor Heavy Vehicle Systems, L.L.C. | Worm gear assembly for drive axle |
-
1999
- 1999-10-15 AU AU12080/00A patent/AU1208000A/en not_active Abandoned
- 1999-10-15 KR KR1020027004840A patent/KR20020065483A/ko not_active Application Discontinuation
- 1999-10-15 CA CA002387678A patent/CA2387678A1/fr not_active Abandoned
- 1999-10-15 WO PCT/US1999/024199 patent/WO2001029449A1/fr not_active Application Discontinuation
- 1999-10-15 EP EP99974125A patent/EP1222412A4/fr not_active Withdrawn
- 1999-10-15 JP JP2001532007A patent/JP2003515064A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2001029449A1 (fr) | 2001-04-26 |
JP2003515064A (ja) | 2003-04-22 |
EP1222412A4 (fr) | 2003-10-29 |
KR20020065483A (ko) | 2002-08-13 |
AU1208000A (en) | 2001-04-30 |
EP1222412A1 (fr) | 2002-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |