GB869024A - Improvements in or relating to self-propelled material handling vehicles - Google Patents
Improvements in or relating to self-propelled material handling vehiclesInfo
- Publication number
- GB869024A GB869024A GB747058A GB747058A GB869024A GB 869024 A GB869024 A GB 869024A GB 747058 A GB747058 A GB 747058A GB 747058 A GB747058 A GB 747058A GB 869024 A GB869024 A GB 869024A
- Authority
- GB
- United Kingdom
- Prior art keywords
- driving
- motor
- rams
- march
- pumps
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/02—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element
- B60P1/025—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element with a loading platform inside the wheels of a same axle and being lowerable below the axle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20576—Systems with pumps with multiple pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/3056—Assemblies of multiple valves
- F15B2211/3059—Assemblies of multiple valves having multiple valves for multiple output members
- F15B2211/30595—Assemblies of multiple valves having multiple valves for multiple output members with additional valves between the groups of valves for multiple output members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/32—Directional control characterised by the type of actuation
- F15B2211/321—Directional control characterised by the type of actuation mechanically
- F15B2211/324—Directional control characterised by the type of actuation mechanically manually, e.g. by using a lever or pedal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
- F15B2211/7142—Multiple output members, e.g. multiple hydraulic motors or cylinders the output members being arranged in multiple groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/75—Control of speed of the output member
Abstract
869,024. Motor vehicle hydraulic driving gear. WELDING INDUSTRIES Ltd. March 24, 1959 [March 7, 1958], No. 7470/58. Class 79(2). A hydraulic power transmission system for a mechanical handling truck comprises a pair of pumps 6, 7 driven from a prime-mover 5 and one of which is coupled to a motor 10 for driving the ground wheel 1, the other pump 7 being coupled through a control valve 26 which optionally feeds the supply, either to the mechanical handling rams 24 or to the driving motor 10 to increase the driving speed. The pumps 6, 7 are supplied from a common reservoir 9 to which return lines 14, 22 are provided. The main driving transmission system includes a reversing valve 13 operable from a pedal 18. A further manually controlled valve 25 provides for the free return to the line 22 when the handling rams 24 are idling.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB747058A GB869024A (en) | 1958-03-07 | 1958-03-07 | Improvements in or relating to self-propelled material handling vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB747058A GB869024A (en) | 1958-03-07 | 1958-03-07 | Improvements in or relating to self-propelled material handling vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB869024A true GB869024A (en) | 1961-05-25 |
Family
ID=9833723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB747058A Expired GB869024A (en) | 1958-03-07 | 1958-03-07 | Improvements in or relating to self-propelled material handling vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB869024A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1190345B (en) * | 1962-05-04 | 1965-04-01 | Frank G Hough Co | Control device for a hydrostatic transmission for vehicles, preferably for tractor loaders |
FR2449812A1 (en) * | 1979-02-23 | 1980-09-19 | Poclain Sa | FLUID DISTRIBUTION ASSEMBLY COMPRISING SEVERAL DISTINCT CIRCUITS |
US4413698A (en) * | 1981-01-21 | 1983-11-08 | Conrad Walter W | Battery operated hydraulic vehicle |
-
1958
- 1958-03-07 GB GB747058A patent/GB869024A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1190345B (en) * | 1962-05-04 | 1965-04-01 | Frank G Hough Co | Control device for a hydrostatic transmission for vehicles, preferably for tractor loaders |
FR2449812A1 (en) * | 1979-02-23 | 1980-09-19 | Poclain Sa | FLUID DISTRIBUTION ASSEMBLY COMPRISING SEVERAL DISTINCT CIRCUITS |
US4413698A (en) * | 1981-01-21 | 1983-11-08 | Conrad Walter W | Battery operated hydraulic vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1135226A (en) | Improvements in or relating to hammer or other implement-carrying units | |
GB791903A (en) | Road vehicle power transmission system | |
GB960163A (en) | Improvements in or relating to engine-propelled vehicles | |
GB1074212A (en) | Improvements in or relating to automotive vehicles having hydraulic power drive mechanisms | |
GB1240918A (en) | Control systems for trucks | |
GB1358025A (en) | Steering system | |
GB1408310A (en) | Vehicle drive and power control means | |
GB869024A (en) | Improvements in or relating to self-propelled material handling vehicles | |
GB1274426A (en) | Hydrostatic drive | |
GB1293192A (en) | Power assisted vehicle steering | |
GB697541A (en) | Load-carrying vehicle or trains of load-carrying vehicles with liquid drive | |
GB969424A (en) | A self-propelled handling trolley for mechanised garages | |
GB1491353A (en) | Vehicle having hydraulic apparatus | |
GB1288508A (en) | ||
GB1480031A (en) | Vehicle auxiliary hydrostatic drive system | |
GB1180585A (en) | Improvements to Motor Vehicles | |
GB935185A (en) | Improvements relating to self-propelled vehicles having an hydraulic transmission system | |
GB807550A (en) | Improvements in wheeled or tracked vehicles | |
FR2261164A1 (en) | Versatile self powered agricultural machine - drivers cabin slides and can face front or rear, implement front or rear | |
GB957323A (en) | Improvements in or relating to vehicles | |
GB1284984A (en) | Improvements relating to commercial vehicles with hydrostatic braking means | |
GB839025A (en) | Improvements relating to the driving of mixing drums on vehicles | |
GB1296877A (en) | ||
GB1036223A (en) | Pneumatic-tyred hydraulic excavator | |
EP0094715A3 (en) | Industrial vehicle |