GB652640A - Fluid pressure motor system for operating tyre building drums - Google Patents
Fluid pressure motor system for operating tyre building drumsInfo
- Publication number
- GB652640A GB652640A GB3036/48A GB303648A GB652640A GB 652640 A GB652640 A GB 652640A GB 3036/48 A GB3036/48 A GB 3036/48A GB 303648 A GB303648 A GB 303648A GB 652640 A GB652640 A GB 652640A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor system
- conduit
- cylinder
- pinion
- fluid pressure
- 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
- 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
- F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
-
- 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
- F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
- F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
-
- 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
- F15B2211/30505—Non-return valves, i.e. check valves
-
- 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
- F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
-
- 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
- F15B2211/60—Circuit components or control therefor
- F15B2211/625—Accumulators
-
- 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
- F15B2211/7114—Multiple output members, e.g. multiple hydraulic motors or cylinders with direct connection between the chambers of different actuators
- F15B2211/7128—Multiple output members, e.g. multiple hydraulic motors or cylinders with direct connection between the chambers of different actuators the chambers being connected in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Machines (AREA)
Abstract
652,640. Pneumatic single-stroke apparatus. WINGFOOT CORPORATION. Feb. 2, 1948, No. 3036. Convention date, Aug. 6, 1947. '[Class 8(ii)] [Also in Group XXIX] A collapsable tyre-building drum 18 operated by a fluid-pressure motor system is mounted on a hollow shaft 19 encasing a control rod' 24 for the drum, whilst the motor system is mounted on a bull-gear 22 carried by the shaft 19 and comprises cylinders 2, 5 of different diameters, whose pistons 3, 6 are interconnected by a rack 15 which actuates the rod 24 through a pinion 23 mounted thereon, and a pressure reservoir 9 permanently connected to the smaller cylinder 5 together with conduit and valve means 11, including a single conduit extending to an outside pressure source 13, for connecting the larger cylinder 2 with said source or with the atmosphere 14. The reservoir 9 returns the pistons to the left when the cylinder 2 is exhausted and is replenished through a conduit 16 having a one-way valve 17 or a restricted orifice therein. If desired, two motor systems may be mounted on the bullgear and disposed on opposite sides of the pinion, Fig 2 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US652640XA | 1947-08-06 | 1947-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB652640A true GB652640A (en) | 1951-04-25 |
Family
ID=22061485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3036/48A Expired GB652640A (en) | 1947-08-06 | 1948-02-02 | Fluid pressure motor system for operating tyre building drums |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB652640A (en) |
-
1948
- 1948-02-02 GB GB3036/48A patent/GB652640A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8304611D0 (en) | HEADBROOM CYLINDER FOR TWO DRAFT BRAKE SYSTEMS | |
SE8102572L (en) | BRAKE SAGET WITH HYDRAULIC REINFORCEMENT | |
GB1012059A (en) | Improvements relating to variable load brake control apparatus | |
GB1056011A (en) | Multi-tool concrete scabbling unit | |
GB652640A (en) | Fluid pressure motor system for operating tyre building drums | |
GB666768A (en) | Hydraulic servo brake system | |
GB944223A (en) | Improvements in or relating to air pressure operated apparatus | |
GB778531A (en) | Improvements relating to fluid pressure braking apparatus | |
GB934902A (en) | Improved pile driving mandrel | |
GB909764A (en) | Fluid-pressure-operated motors | |
GB1108944A (en) | Improvements in and relating to presses | |
GB948463A (en) | Improvements relating to railway traffic controlling apparatus | |
GB839349A (en) | Improvements in or relating to pressure sensitive valve means | |
GB765301A (en) | Improvements in or relating to hydraulic control systems | |
GB1253042A (en) | ||
GB1070789A (en) | Road roller | |
GB599590A (en) | Improvements relating to the utilisation of compressed air for actuating machine tools | |
GB784376A (en) | Improvements in or relating to fluid-actuated piston-cylinder motors | |
GB643582A (en) | Improvements relating to machines for making sheet material from a pulp | |
GB751375A (en) | Improvements in or relating to servo-assisted brake-operating apparatus | |
ES336903A1 (en) | A method of and a plant for the manufacture of corrugated building sheets | |
GB1474778A (en) | Apparatus including a main reservoir and a device for controlling pressure therein | |
GB785089A (en) | Improvements in or relating to pendant control devices for fluid pressure apparatus | |
JPS5551137A (en) | Brake cylinder device | |
GB647211A (en) | Improvements in or relating to pneumatic pressure operated control systems for aircraft |