GB950877A - Improvements in or relating to hydraulic drive means - Google Patents
Improvements in or relating to hydraulic drive meansInfo
- Publication number
- GB950877A GB950877A GB2333761A GB2333761A GB950877A GB 950877 A GB950877 A GB 950877A GB 2333761 A GB2333761 A GB 2333761A GB 2333761 A GB2333761 A GB 2333761A GB 950877 A GB950877 A GB 950877A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- engine
- drive means
- hydraulic drive
- rotation
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4206—Control apparatus; Drive systems, e.g. coupled to the vehicle drive-system
- B28C5/421—Drives
- B28C5/4213—Hydraulic drives
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4061—Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
A self-propelled concrete-carrying vehicle has a rotatable mixing drum driven by a hydraulic motor for which the pressure fluid is provided by a pump driven by an engine other than the vehicle engine. The speed and direction of rotation of the drum may be controlled by a control valve or by employing a variable output hydraulic pump, Figs. 1 and 2 (not shown); the speed of rotation may also be controlled by the throttle of the auxiliary engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2333761A GB950877A (en) | 1961-06-28 | 1961-06-28 | Improvements in or relating to hydraulic drive means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2333761A GB950877A (en) | 1961-06-28 | 1961-06-28 | Improvements in or relating to hydraulic drive means |
Publications (1)
Publication Number | Publication Date |
---|---|
GB950877A true GB950877A (en) | 1964-02-26 |
Family
ID=10194001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2333761A Expired GB950877A (en) | 1961-06-28 | 1961-06-28 | Improvements in or relating to hydraulic drive means |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB950877A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102601863A (en) * | 2012-04-11 | 2012-07-25 | 三一重工股份有限公司 | Mixing drum rotation speed control system, concrete mixing vehicle and concrete mixing pump truck |
-
1961
- 1961-06-28 GB GB2333761A patent/GB950877A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102601863A (en) * | 2012-04-11 | 2012-07-25 | 三一重工股份有限公司 | Mixing drum rotation speed control system, concrete mixing vehicle and concrete mixing pump truck |
CN102601863B (en) * | 2012-04-11 | 2015-04-08 | 三一汽车制造有限公司 | Mixing drum rotation speed control system, concrete mixing vehicle and concrete mixing pump truck |
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