GB1488233A - Change-speed transmissions - Google Patents
Change-speed transmissionsInfo
- Publication number
- GB1488233A GB1488233A GB7248/76A GB724876A GB1488233A GB 1488233 A GB1488233 A GB 1488233A GB 7248/76 A GB7248/76 A GB 7248/76A GB 724876 A GB724876 A GB 724876A GB 1488233 A GB1488233 A GB 1488233A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- countershaft
- shaft
- clutches
- clutch
- 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
- 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
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
-
- 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
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
-
- 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
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H2003/0818—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts comprising means for power-shifting
-
- 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
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
- F16H2003/0936—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts with multiple countershafts comprising only two idle gears and one gear fixed to the countershaft
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/04—Combinations of toothed gearings only
- F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
- F16H37/043—Combinations of toothed gearings only change gear transmissions in group arrangement without gears having orbital motion
- F16H2037/045—Combinations of toothed gearings only change gear transmissions in group arrangement without gears having orbital motion comprising a separate gearing unit for shifting between high and low ratio range
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0039—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising three forward speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
- F16H2200/0091—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising three reverse speeds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Arrangement Of Transmissions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55208275A | 1975-02-24 | 1975-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1488233A true GB1488233A (en) | 1977-10-12 |
Family
ID=24203861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7248/76A Expired GB1488233A (en) | 1975-02-24 | 1976-02-24 | Change-speed transmissions |
Country Status (17)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009890A (zh) * | 2015-09-16 | 2017-08-04 | 舍弗勒技术股份两合公司 | 具有承载传动齿轮的离合器壳的集成的离合变速系统 |
| IT201900001389A1 (it) * | 2019-01-31 | 2020-07-31 | Umberto Roccatello | Gruppo di trasmissione |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740944Y2 (enrdf_load_stackoverflow) * | 1977-04-22 | 1982-09-08 | ||
| US4635495A (en) * | 1985-10-18 | 1987-01-13 | Twin Disc, Incorporated | Multi-speed reversible power transmission |
| JPH01145450A (ja) * | 1987-12-02 | 1989-06-07 | Kayseven Co Ltd | 変速装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA990974A (en) * | 1973-08-27 | 1976-06-15 | Burton S. Zeller | Power transmission |
-
1975
- 1975-10-22 ZA ZA00756666A patent/ZA756666B/xx unknown
- 1975-10-23 IL IL48354A patent/IL48354A0/xx unknown
- 1975-10-25 DE DE2547934A patent/DE2547934C2/de not_active Expired
- 1975-10-31 CA CA238,800A patent/CA1025238A/en not_active Expired
- 1975-11-13 JP JP50135752A patent/JPS5842383B2/ja not_active Expired
- 1975-11-24 BE BE162125A patent/BE835872A/xx not_active IP Right Cessation
- 1975-11-24 FR FR7535826A patent/FR2301745A1/fr active Granted
- 1975-11-28 BR BR7507922*A patent/BR7507922A/pt unknown
- 1975-12-01 IT IT29879/75A patent/IT1051667B/it active
- 1975-12-03 ES ES443186A patent/ES443186A1/es not_active Expired
- 1975-12-11 NZ NZ179520A patent/NZ179520A/xx unknown
- 1975-12-20 PL PL1975185746A patent/PL105794B1/pl unknown
- 1975-12-22 SE SE7514536A patent/SE424294B/xx unknown
-
1976
- 1976-01-01 AR AR262350A patent/AR208356A1/es active
- 1976-02-17 YU YU00381/76A patent/YU38176A/xx unknown
- 1976-02-24 CS CS761206A patent/CS222223B2/cs unknown
- 1976-02-24 GB GB7248/76A patent/GB1488233A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009890A (zh) * | 2015-09-16 | 2017-08-04 | 舍弗勒技术股份两合公司 | 具有承载传动齿轮的离合器壳的集成的离合变速系统 |
| IT201900001389A1 (it) * | 2019-01-31 | 2020-07-31 | Umberto Roccatello | Gruppo di trasmissione |
| EP3690282A1 (en) * | 2019-01-31 | 2020-08-05 | Umberto Roccatello | A transmission assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| BE835872A (fr) | 1976-03-16 |
| FR2301745B1 (enrdf_load_stackoverflow) | 1980-01-11 |
| DE2547934A1 (de) | 1976-09-23 |
| CS222223B2 (en) | 1983-05-27 |
| AR208356A1 (es) | 1976-12-20 |
| ZA756666B (en) | 1976-09-29 |
| ES443186A1 (es) | 1977-07-16 |
| IL48354A0 (en) | 1975-12-31 |
| NZ179520A (en) | 1978-06-02 |
| SE424294B (sv) | 1982-07-12 |
| FR2301745A1 (fr) | 1976-09-17 |
| BR7507922A (pt) | 1976-08-24 |
| YU38176A (en) | 1982-02-28 |
| PL105794B1 (pl) | 1979-10-31 |
| CA1025238A (en) | 1978-01-31 |
| AU8601175A (en) | 1977-04-28 |
| JPS5842383B2 (ja) | 1983-09-19 |
| DE2547934C2 (de) | 1984-06-07 |
| SE7514536L (sv) | 1976-08-25 |
| IT1051667B (it) | 1981-05-20 |
| JPS5199766A (enrdf_load_stackoverflow) | 1976-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19960223 |