GB1049807A - Hydrodynamic-mechanical transmission more particularly for motor vehicles - Google Patents
Hydrodynamic-mechanical transmission more particularly for motor vehiclesInfo
- Publication number
- GB1049807A GB1049807A GB2017264A GB2017264A GB1049807A GB 1049807 A GB1049807 A GB 1049807A GB 2017264 A GB2017264 A GB 2017264A GB 2017264 A GB2017264 A GB 2017264A GB 1049807 A GB1049807 A GB 1049807A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clutch
- brake
- carrier
- reverse
- sun
- 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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
- F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
1,049,807. Hydro-mechanical change speed gear. KLEIN, SCHANZLIN & BECKER A.G. May 14, 1964, No. 20172/64. Heading F2D. A motor vehicle change speed gear providing reduced, direct and reverse ratios comprises a planet train 6 preceded by a hydrodynamic torque converter, the turbine T of which is fast with a sun gear 9 whilst the reactor L is connected by a one-way clutch 1 to an intermediate shaft 2 which is connected by a oneway clutch 4 to a planet carrier 6 and may be positively clutched thereto or braked by a clutch brake element 3 for reverse and low ratios respectively. Stepped planets 10 ... 12 mesh the sun 9, an output sun 14 and a reaction sun 15 which latter is held by a brake 16 for reverse. For low ratio the planet carrier 16 reacts through the one-way clutch 4 on the intermediate shaft 2 which is held by the clutch-brake element 3 whilst the turbine drives the output shaft. The carrier 6 may be bidirectionally held by a brake 5 to provide engine braking in low ratio. Direct drive is provided by engaging a clutch 7 to connect the planet carrier 6 to the sun 9 whereupon the planet gear rotates as a unit and the one-way clutch 4 overruns. For reverse ratio the intermediate shaft is clutched at 3 to the carrier 6 and the brake 16 is engaged. Since the planets 10, 12 are of equal size the turbine T is thus braked and the reactor L drives the carrier for reverse. A one-way clutch 17 between the torque-converter pump P and turbine T permits push starting. The clutch-brake element 3 at an intermediate position engages both the clutch and brake to hold the carrier 6 which together with engagement of the clutch 7 or brake 16 provides a parking brake.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2017264A GB1049807A (en) | 1964-05-14 | 1964-05-14 | Hydrodynamic-mechanical transmission more particularly for motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2017264A GB1049807A (en) | 1964-05-14 | 1964-05-14 | Hydrodynamic-mechanical transmission more particularly for motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1049807A true GB1049807A (en) | 1966-11-30 |
Family
ID=10141580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2017264A Expired GB1049807A (en) | 1964-05-14 | 1964-05-14 | Hydrodynamic-mechanical transmission more particularly for motor vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1049807A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114033817A (en) * | 2021-11-12 | 2022-02-11 | 北京科技大学 | Self-cooling hydraulic retarder for heavy vehicle |
-
1964
- 1964-05-14 GB GB2017264A patent/GB1049807A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114033817A (en) * | 2021-11-12 | 2022-02-11 | 北京科技大学 | Self-cooling hydraulic retarder for heavy vehicle |
CN114033817B (en) * | 2021-11-12 | 2022-09-20 | 北京科技大学 | Self-cooling hydraulic retarder for heavy vehicle |
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