GB769893A - Hydraulic transmission, in particular for automobile vehicles - Google Patents
Hydraulic transmission, in particular for automobile vehiclesInfo
- Publication number
- GB769893A GB769893A GB18360/55A GB1836055A GB769893A GB 769893 A GB769893 A GB 769893A GB 18360/55 A GB18360/55 A GB 18360/55A GB 1836055 A GB1836055 A GB 1836055A GB 769893 A GB769893 A GB 769893A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- casing
- blades
- springs
- june
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
769,893. Hydraulic clutches. THOMASTIK, H. June 24, 1955 [June 25, 1954; July 28, 1954], No. 18360/55. Class 69 (2). An hydraulic coupling for vehicles comprises a casing 3 rotated by an input shaft 33 and having blades 20, and members 7, 8 splined to output shafts 1, 2 and having blades 17, 18. Weights 12 slide in slots 14 in a disc 5 fast with the casing 3, and on rotation of the casing are used outwards centrifugally to move the members 7, 8 along the shafts 1, 2, against the action of springs, to bring the blades on the members and the casing closer together and thus reduce slip. Intermediate members 26 may be provided, springs 29, 30 being interposed between the casing, the members 26, and the members 7, 8; the end faces of these parts are covered with clutch linings 31. On starting, as the input shaft rotates the casing with increasing speed, the weights 12 force the members 7, 8 outwards until the members 26 are first clutched to the casing or to the members 7, 8 (depending on the relative strengths of the springs 29, 30) and then, finally, all the parts are clutched together. Cooling fins 23 and/or a jacket for coolant may be provided. The coupling liquid may be circulated through a cooler.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT769893X | 1954-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB769893A true GB769893A (en) | 1957-03-13 |
Family
ID=3680669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18360/55A Expired GB769893A (en) | 1954-06-25 | 1955-06-24 | Hydraulic transmission, in particular for automobile vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB769893A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140585A (en) * | 1961-12-01 | 1964-07-14 | John W Quynn | Hydrokinetic coupling for a differential fluid drive for vehicles |
| US3407599A (en) * | 1966-06-16 | 1968-10-29 | Inst Leichtbau Und Oekonomisch | Hydrodynamic power transmission assembly |
| IT202100026918A1 (en) * | 2021-10-20 | 2023-04-20 | Domenico Tuttolomondo | IMPROVED FLUID DYNAMIC TRANSMISSION DEVICE FOR POWER TRANSMISSION |
-
1955
- 1955-06-24 GB GB18360/55A patent/GB769893A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140585A (en) * | 1961-12-01 | 1964-07-14 | John W Quynn | Hydrokinetic coupling for a differential fluid drive for vehicles |
| US3407599A (en) * | 1966-06-16 | 1968-10-29 | Inst Leichtbau Und Oekonomisch | Hydrodynamic power transmission assembly |
| IT202100026918A1 (en) * | 2021-10-20 | 2023-04-20 | Domenico Tuttolomondo | IMPROVED FLUID DYNAMIC TRANSMISSION DEVICE FOR POWER TRANSMISSION |
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