GB363331A - Improvements in continuous differential speed changing mechanism - Google Patents
Improvements in continuous differential speed changing mechanismInfo
- Publication number
- GB363331A GB363331A GB17973/30A GB1797330A GB363331A GB 363331 A GB363331 A GB 363331A GB 17973/30 A GB17973/30 A GB 17973/30A GB 1797330 A GB1797330 A GB 1797330A GB 363331 A GB363331 A GB 363331A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- eccentricity
- fixed
- variable
- drum
- 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
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
- F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
- F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
- F16H39/16—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged perpendicular to the main axis of the gearing
- F16H39/18—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged perpendicular to the main axis of the gearing the connections of the pistons being at the outer ends of the cylinders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
363,331. Hydraulic variable - speed gearing. LE SORT, H. T. M., 37, Boulevard Haussmann, Paris. June 11, 1930, No. 17973. Convention date, June 11, 1929. Void [Published under Sect. 91 of the Acts]. [Class 69 (ii).] In hydraulic variable-speed gearing of the type comprising a pump B,.Fig. 1, connected to the driving and driven shafts 1, 18, and a variable capacity pump A, the driving shaft 1 is directly connected to a movable part of the pump A and is formed with conduits 12a, 14a through which the liquid circulates. The capacity of the pump A may be varied by varying the eccentricity of a drum 9 slidable in guides of a fixed casing 6, or, in a modification where its cylinder block is stationary and the drum rotates, by means comprising oppositely threaded spindles 30, 31, Fig. 6, which are operated to adjust the eccentricity of the drum by turning a ring 37 ; the ring 37 carries pinions 36 meshing with bevel wheels 35, 39, the former being geared to the spindles and the latter geared to a bevel wheel 43 fixed to the shaft. In another form, the pump A comprises a revolving cylinder block fixed to the driving shaft, and a revolving track 23, Fig. 7, of variable eccentricity, and the pump B a revolving track of fixed eccentricity.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR363331X | 1929-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB363331A true GB363331A (en) | 1931-12-11 |
Family
ID=8894123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17973/30A Expired GB363331A (en) | 1929-06-11 | 1930-06-11 | Improvements in continuous differential speed changing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB363331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3237398A (en) * | 1964-06-01 | 1966-03-01 | Ford Motor Co | Hydrostatic power transmission system |
-
1930
- 1930-06-11 GB GB17973/30A patent/GB363331A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3237398A (en) * | 1964-06-01 | 1966-03-01 | Ford Motor Co | Hydrostatic power transmission system |
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