GB0808098D0 - Variable gear - Google Patents
Variable gearInfo
- Publication number
- GB0808098D0 GB0808098D0 GBGB0808098.8A GB0808098A GB0808098D0 GB 0808098 D0 GB0808098 D0 GB 0808098D0 GB 0808098 A GB0808098 A GB 0808098A GB 0808098 D0 GB0808098 D0 GB 0808098D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- variable gear
- gear
- variable
- 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
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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/42—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with gears having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable
- F16H3/426—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with gears having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable the teeth being arranged on a generally flat, e.g. disc-type surface
-
- 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
- F16H3/002—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having teeth movable out of mesh
-
- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/42—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with gears having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable
- F16H3/423—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with gears having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable the teeth being arranged on a surface of generally conical shape
-
- 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
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0808098A GB2447571B (en) | 2005-02-08 | 2006-02-06 | Variable gear |
GB0823250A GB2453285B (en) | 2005-02-08 | 2006-02-06 | Variable gear |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0502557A GB0502557D0 (en) | 2005-02-08 | 2005-02-08 | Gear means |
GB0808098A GB2447571B (en) | 2005-02-08 | 2006-02-06 | Variable gear |
GB0602338A GB2423557B (en) | 2005-02-08 | 2006-02-06 | Variable gear |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0808098D0 true GB0808098D0 (en) | 2008-06-11 |
GB2447571A GB2447571A (en) | 2008-09-17 |
GB2447571B GB2447571B (en) | 2009-01-28 |
Family
ID=34355950
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0502557A Ceased GB0502557D0 (en) | 2005-02-08 | 2005-02-08 | Gear means |
GB0602338A Expired - Fee Related GB2423557B (en) | 2005-02-08 | 2006-02-06 | Variable gear |
GB0823250A Expired - Fee Related GB2453285B (en) | 2005-02-08 | 2006-02-06 | Variable gear |
GB0808098A Expired - Fee Related GB2447571B (en) | 2005-02-08 | 2006-02-06 | Variable gear |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0502557A Ceased GB0502557D0 (en) | 2005-02-08 | 2005-02-08 | Gear means |
GB0602338A Expired - Fee Related GB2423557B (en) | 2005-02-08 | 2006-02-06 | Variable gear |
GB0823250A Expired - Fee Related GB2453285B (en) | 2005-02-08 | 2006-02-06 | Variable gear |
Country Status (1)
Country | Link |
---|---|
GB (4) | GB0502557D0 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2106512B1 (en) * | 2006-08-30 | 2012-08-01 | Hitesh Dhanji Patel | Gear means |
CN103615502B (en) * | 2013-07-10 | 2017-01-04 | 唐坤亮 | Stepless speed change device |
CN103671744B (en) * | 2013-12-30 | 2016-03-02 | 金陵科技学院 | A kind of velocity ratio gradual change system |
CN104763796A (en) * | 2015-03-24 | 2015-07-08 | 李立新 | Friction wheel mechanism with teeth |
CN113187856A (en) * | 2021-04-24 | 2021-07-30 | 董玉娟 | Speed reducer with direction-adjustable power input shaft and adjusting method thereof |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191408263A (en) * | 1914-04-01 | 1915-01-14 | British Thomson Houston Co Ltd | Improvements in and relating to Toothed Wheels. |
US1744576A (en) * | 1929-02-25 | 1930-01-21 | Henry P Rhett | Gear wheel |
GB617204A (en) * | 1946-07-25 | 1949-02-02 | William Worthington Davies | Improvements in or relating to toothed gearing |
EP0017369A1 (en) * | 1979-03-15 | 1980-10-15 | Abonhill Limited | Change-speed gear mechanism |
DE3034133C2 (en) * | 1980-09-11 | 1982-12-23 | Balcke-Dürr AG, 4030 Ratingen | Planetary gear |
GB2096730A (en) * | 1981-04-06 | 1982-10-20 | Eltringham John Toward | Friction gear |
US4576058A (en) * | 1984-05-14 | 1986-03-18 | Kabushiki Kaisha Nikken Kousakusho | Worm assembly |
US5065638A (en) * | 1990-05-18 | 1991-11-19 | Ivor Barens | Variable ratio transmission |
US5467660A (en) * | 1994-06-01 | 1995-11-21 | Barens; Ivor | Variable-speed gear mechanism |
JPH10231907A (en) * | 1997-02-22 | 1998-09-02 | Noboru Furukawa | Continuously variable transmission and drive device using rotation of spherical body |
FR2770929B1 (en) * | 1997-11-13 | 2000-01-28 | Alsthom Gec | SPRING DRIVE MECHANISM FOR A SWITCHING APPARATUS, IN PARTICULAR A CIRCUIT BREAKER |
JP2001263452A (en) * | 2000-03-17 | 2001-09-26 | Asano Gear Co Ltd | Laminated vibration-noise preventing gear |
CN1752479A (en) * | 2004-09-21 | 2006-03-29 | 王国斌 | Slide palte deformed tooth stepless engagement adjustable gear |
-
2005
- 2005-02-08 GB GB0502557A patent/GB0502557D0/en not_active Ceased
-
2006
- 2006-02-06 GB GB0602338A patent/GB2423557B/en not_active Expired - Fee Related
- 2006-02-06 GB GB0823250A patent/GB2453285B/en not_active Expired - Fee Related
- 2006-02-06 GB GB0808098A patent/GB2447571B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB0602338D0 (en) | 2006-03-15 |
GB2423557B (en) | 2008-10-01 |
GB2453285A (en) | 2009-04-01 |
GB2453285B (en) | 2009-09-16 |
GB2447571A (en) | 2008-09-17 |
GB0823250D0 (en) | 2009-01-28 |
GB2447571B (en) | 2009-01-28 |
GB0502557D0 (en) | 2005-03-16 |
GB2423557A (en) | 2006-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20130206 |