JPH0914122A - Equivalent pressurizing motion generation engine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To decrease thrust of a pressurizing cylinder and increase a thrust cylinder output by arranging a resisting gear or a roller on a surface to be pressurized of a differential gear, against a pressurizing cylinder which pressurizes a tapered surface of the differential gear, and dragging it by a resisting cylinder through a rack shaft or the like. SOLUTION: When a right-moving valve 3 is set ON, pressure is equalized in respect to right-moving resisting cylinders 8, 9, a bilateral acceleration cylinder 19, and right-moving pressurizing cylinders 10, 11. The moving motion of the cylinders 10, 11 is directed to the left. The acceleration direction of the cylinder 19 is directed to the right. Right-moving motion is performed due to mutual differential output. When the cylinders 8, 9 are arranged through a right-moving resisting gear 24, inversed thrust of the pressurizing cylinders 10 to 13 is decreased by 10 percent, so that output efficiency of a differential theory thrust being a ratio of 10 to 100 is attained. When a right-moving resisting pressurizing shaft 31. is in balance motion with the gear 24 being a fulcrum, mutual rotation of the cylinders 8, 9 is generated, and the thrust can be kept.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fluid engine. It is an object of the present invention to provide a differential motion generating engine that is a full-volume circulatory system in equal pressure application of fluid.

[0002]

[Prior Art] At present, equal pressure differential motion is not realized by mutual circulation of the entire volume of the fluid inside the cylinder.

At present, in the rapid feed circuit of a cylinder, a differential motion is performed by circulating about half the internal volume, but its low output efficiency is a weak point.

[0004]

[Problems to be Solved by the Invention] The object of the present invention is to develop a full-volume revolving propelling cylinder mechanism that makes the inflow of fluid from a pump extremely small.

[0005]

[Means for Solving the Problems] By providing a counter cylinder having a very small piston stroke of a cylinder by a structure that gives a rotational direction that cancels the amount of movement of a gear holding table on a fixed rack, a thrust force is generated via a forward rotation gear. By pushing as a reverse thrust force on the discharge side of the two cylinders for propulsion and discharge that oppose each other, the thrust of the discharge cylinder disappears and the thrust on the propelling side cylinder is fully opened.
Equal pressure unbalanced differential motion occurs.

[0006]

[Function] Due to the differential motion, the internal fluid of the discharge cylinder and the propulsion silicidator are totally recirculated, and a fluid-saving input engine is achieved in which the inflow of fluid from the pump is extremely small.

[0007] Therefore, it can be said that the output efficiency far exceeds the comparison with the conventional fluid engine by providing the fluid engine that moves with the fluid pressure as the main input.

[0008]

[Embodiment] The embodiment of FIG. 1 is a motion explanatory view during the leftward direction movement of 25, three cylinders 7, 8, and 9 are one.
Through the rack shafts 0, 12, and 13, the forward rotation gears 14 and 15 and the reverse rotation gear 17 are set as the application points. One more
The gears of 4 and 16 mesh with each other, and the gear rack of 15 meshes with the fixed rack frame of 11, and the gear holder of 18 moves left and right by rotation.

First, by driving the pump 2 by the prime mover 1 to raise the pressure to a constant pressure and turning the leftward valve 3 on, the pressurizing circulation circuit passages 9, 8 and 7 cylinders etc. Pressurize, because each cylinder is filled with fluid, the pressure is instantly increased.

In this case, the forward rotation small gear of the rack shaft washer 15 of 10 tries to rotate in the counterclockwise direction, and the forward rotation large gear of the rack shaft 14 of 12 meshes with the lower side of the forward gear to make clockwise rotation. It tries to rotate, but does not move in balance due to the same propulsion.

With respect to the above-mentioned equilibrium state, the counterclockwise propulsive force of 16 reverse gears meshing with the counter reverse gears of 13 opposing rack shafts 17 and forming coaxial coupling, 14
It works in the direction to reduce the thrust force of the discharge shaft of meshing 12 under the normal rotation large gear.

Since the diameters of the large and small gears 16 and 17 are set to 1/3, the pressure receiving area of the cylinder 9 is set to 3 times that of the cylinder 8 and the meshing points of 14 and 16 are set. Since the thrusts of the cylinders are the same, and therefore the reverse thrust of the cylinders of 8 disappears, only the total thrust of the cylinders of 7 appears, and the small gears of 15 rotate counterclockwise and mesh with the fixed rack frame of 11 to indicate the left side of 25. Move in the direction.

During leftward movement, the rack shaft of 10 moves to the left, and the rack shaft of 12 moves to the right. Therefore, the internal fluid of the cylinder of 8 and the total volume of 7 cylinders of the same stroke are circulated. Since it is filled with fluid, the piston of 7 moves without inflow from the pump.

The 13 counter-rotating rack shafts and the 15 normal rotation small gears and 17 reverse rotation small gears are set to have the same diameter of 10 cm, and if the 15 gears make one rotation in the counterclockwise direction, 30 cm to the left. It moves, but the gear of 17 rotates one turn clockwise, the rack axis of 13 moves to the right, and the counter cylinder cylinder piston of 9 does not move because it becomes the same after subtraction, 1
It is possible to move the piston in proportion to the change in the diameter of 7.
In any case, since the thrust of 9 works, the effect of extinguishing the thrust of the discharge cylinder of 8 does not change.

Therefore, the leftward movement of the cylinder 7 is continuously transmitted and the output is transmitted to the crank wheel 22. When the leftward end is reached, it is detected by a limit switch, a cam, etc., and the leftward valve 3 is turned off. If the circuit of 5 is decompressed and the rightward valve of 4 is turned on, the rightward motion will be generated in the same procedure as the case of leftward. I will.

The diameter of the gear and the difference in the diameter can be arbitrarily selected. The volume and stroke can be changed if the volume ratio of the cylinder is roughly matched. The output mechanism is also a one-way rack.
It is also effective to use a clutch, etc., and can also be manufactured with a roller speed change mechanism. Fluids such as water and oil with low compressibility are effective.

INDUSTRIAL APPLICABILITY The present invention is to provide a fluid engine which uses the pressure of fluid as the main input and therefore is extremely input-saving, and can be used in many fields of application as a prime mover of the future, and will contribute to future energy problems. It is an invention.

[Brief description of the drawings]

FIG. 1 is a structural operation explanatory diagram of the first embodiment.

[Explanation of symbols]

1 prime mover 2 pump 3 leftward valve 4 rightward valve 5 leftward pressure circulating circuit 6 rightward pressure circulating circuit 7 propulsion cylinder pressure receiving area 100 square centimeter stroke 60 cm 8 discharge cylinder pressure receiving area 100 square centimeter stroke 60 cm 9 opposition Cylinder Pressure receiving area 300 square centimeters Travel 10 cm 10 Propulsion rack shaft 11 Fixed rack frame 12 Discharge rack shaft 13 Counter rack shaft 14 Forward rotation large gear diameter 30 cm 15 Forward rotation small gear diameter 10 cm 16 Reverse rotation large gear diameter 30 cm 17 Reverse rotation Small gear diameter 10 cm 18 Gear holder 19 Acmelator 20 Fixed frame 21 Crankshaft 22 Crank wheel 23 Output shaft 24 Propulsive force direction when traveling left 25 Motion direction when traveling left 26 Rotational direction

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[Procedure amendment]

[Submission date] November 25, 1995

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents]

[Document Name] Statement

[Title of Invention] Equal pressure motion generating engine

[Claims]

1. A differential gear is meshed with a fixed rack frame, and pressure is applied by a driving rack shaft having a cylinder as a propulsive force with a point of force near the vertex of the differential gear on the vertical line of the differential gear shaft. An equal pressure motion generating engine in which a static pressure motion generation structure that is formed by making the pressure direction of the drive rack shaft parallel to the fixed rack frame is additionally provided with a pressure booster, a cylinder having a circulation circuit, and the like.

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fluid engine. The present invention, by the action of the pressurized differential gear,
It is an object of the present invention to provide a reciprocating engine that saves input power based on the principle of static pressure differential motion using pressurized pressure as an input.

[0002]

[Prior Art] Currently, an application has been filed for an engine that moves using pressure as an input, but it cannot be said that the structure is perfect.

[0003]

[Problems to be Solved by the Invention] In the speed control of a static pressure engine, there is a problem that the output is also decreased when the speed is decreased by adjusting the pressurizing pressure and the back pressure pressurizing method.

[0004]

[Means for Solving the Problems] A conventional differential gear reciprocating engine is provided with a circulation sillicide, and the speed of movement is controlled by altering the volume of the flowing circuit. Furthermore, it is an equal pressure motion generating engine with the feature that output is dramatically increased by installing a pressure booster.

[0005]

[Action] The principle of static pressure motion is that the differential gears of the same diameter usually do not move because they rotate in opposite directions. Therefore, even if the drive rack shaft is pressurized, it remains stationary. The fact that the differential gear still rotates means that when the differential gear is pressed in the direction in which the force application point of the pressure is parallel to the fixed rack surface, the pressure is transmitted to the drive rack shaft and becomes the propulsive force that rotates the gear. The changing state is continuously generated while moving and the output is generated. The structure of the differential motion generation will be explained with an example.

[0006]

[Embodiment] The embodiment of FIG. 1 is a structural explanatory view of static pressure motion manufactured as a press. The drive rack shaft of 10 uses the pressure conversion gear of 11 as an application point, and the moving gear of 11 gear wheel 12 moves on the fixed rack frame of mesh 13. 16 output shafts are attached to the moving gear shaft and are directly connected to 20 motion rams.

When the down valve 3 and the actuating valve 24 are turned on and the cylinder 7 is pressurized, a propulsive force is generated in the direction 8 and 10
The rack shaft of 11 does not move, but the differential gears of 11 and 12, 18
It rotates in the direction of and generates a downward motion in the direction of 17. 2
When the intermediate limit switch of 9 operates, the descending feed valve of 22 operates and the descending speed decreases, but the thrust does not change.

In the above case, when more thrust is required, turning down the booster valve 26 will raise the thrust downward several times. Cylinder 7 works effectively because of the static pressure. When reaching the falling end and going up, 3,
If the 22 and 26 valves are set to OF and the 4 and 30 valves are set to ON, the ram rises, and if the 4, 30 and 24 valves are set to OFF at the rising end, one cycle is completed.

The above is a description of the structure and operation, but it also works as a balancer when the speed adjusting circulating fluid sillcutter 21 is stopped and is also effective for inching control. It is also possible to use rollers partially in the manufacture of this institution. The motion output of the gear shaft is proportional to the pressure receiving area and pressure of the pressure cylinder of wheel 7. It is clear how the present invention is a power-saving engine because the pressure rises as input and the energy is extremely small and only the output loss and frictional resistance of this engine are present.

Selection of gear diameter It is possible to select it based on the same diameter, and change the cylinder volume and stroke. It is also effective for rotary hydrostatic engines equipped with a booster.

EFFECTS OF THE INVENTION The present invention provides a method for manufacturing a reciprocating engine with less power input based on the principle of a differential static pressure engine that is taken out as an output by transmitting pressure. It is easy to produce a high power engine because of its simple structure. It is an important invention that is suitable as a propulsion engine for vehicles, etc., as well as a reciprocating machine for forging presses, injections, lifts, pile drivers, machine tables, etc., and contributes to energy conservation issues.

[Brief description of the drawings]

[Fig. 1] It is an explanatory view of the longitudinal sectional structure operation of the embodiment.

[Explanation of Codes] 1 prime mover 2 pump 3 down valve 4 up valve 5 down pressure circuit 6 up pressure circuit 7 propulsion pressurizing cylinder 8 thrust direction at the time of descending 9 tooth single axis moving table 10 drive rack shaft 11 pressure conversion Gears 12 Moving gears 13 Fixed rack gears 14 Piston shafts 15 Posture stabilizing gears 16 Output shafts 17 Movement directions 18 Gear rotation directions when descending 19 Fixed frames 20 Motion rams 21 Circulating cylinders 22 Shivering valves 23 Ascending valves 24 Actuator valve 25 Booster valve 26 Booster valve 27 Accumulator 28 Limit switch 29 Intermediate limit switch 30 Bypass valve 31 Shock absorber

[Procedure amendment 2]

[Document name to be amended] Drawing

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[Procedure amendment]

[Submission date] April 19, 1996

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents]

[Document Name] Statement

[Title of Invention] Equal pressure motion generating engine

[Claims]

1. A structure in which a fixed rack, a fixed spur gear, a fixed internal gear, a fixed smooth surface, etc. can be brought into contact with and moved using a differential gear or rollers. The structure is such that the arcuate inclined surfaces of the differential gears, rollers, etc. are pressurized by the fluid cylinder from the substantially vertical direction via the inclined rack shaft, the inclined smooth shaft, etc. An equal pressure motion generating engine that uses a fluid pressure as a main input and has a structure in which a propelling cylinder is provided in a direction parallel to the surface of a fixed rack and a motion is generated by the circulation of fluid inside the pressure cylinder by equal pressure.

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prime mover. It is an object of the present invention to provide a power-saving prime mover engine in which, when a liquid cylinder presses an inclined surface of a differential gear, a motion is generated by the circulation of a propulsion cylinder from a pressurizing cylinder.

[0002]

[Prior Art] At present, a complete prime mover that uses pressure as an input to move is not developed.

[0003]

[Problems to be Solved by the Invention] It has been a long-standing research subject to generate a motion in a specific portion of a differential gear structure under constant pressure of a fluid cylinder.

[0004]

[Means for Solving the Problems] The present invention is characterized in that the difference between the thrust of a vertical cylinder and the thrust of a propulsion cylinder in a horizontal direction of an inclined surface of a differential gear that moves on a fixed rack surface is featured. Is what you do.

[0005]

[Operation] When the differential gear is pressurized from the vertical direction by the cylinder, horizontal movement occurs when an inclined rack shaft is interposed. However, it depends on the output efficiency of the pressure cylinder and the contact angle of the differential gear on the tilt axis.

When the horizontal contact is made, the output is 0 and 90
It is 100% in the horizontal direction where the angle is changed, and about 30% in 30 ° of the embodiment. Therefore, the theoretical thrust when using only the pressure cylinders 7 and 8 of the embodiment of FIG.
If 0 is subtracted from the thrust cylinder thrust of 11 minus 100, it becomes 70%.

If the pressure cylinders of 7, 8, 9, and 10 are used as in the embodiment, the theoretical output is remarkably increased.
This is because the pressure direction and rotation direction of 9 and 10 acting on the differential gear of 5 cancel the reverse thrust of 7 and 8 because 7 and 8 are opposite. Therefore, 11 and 12 propulsion cylinders total about 20
The theoretical output is 0%.

[0008]

[Embodiment] Fig. 1 is an explanatory diagram of the structural operation of the embodiment. FIG.
Although it is a left and right reciprocating structure, only the right side is displayed. This institution is 1, 2, 3, 4, 5, 6, 7, 8, 9,
10, 13, 14 pressurizing mechanisms, 11, 12, 15,
It consists of 16, 17, 18, 19, 20, 21, 22 motion output mechanism.

The gear shaft holder 17 of FIG. 1 is located near the right end of 25, and shows the state immediately before reaching the right end. First, by starting the prime mover of 1 and driving the pump of 2 and turning on the rightward valve of 3, the 5, pressurizing circuit is turned to 7, 8, 9, 1
The 0 pressure cylinder is pressurized, and because it is filled with fluid, the pressure is instantly increased and thrust is generated in the 32 direction.

13 tilted rack shafts under pressure, the upper right slope of the differential gear of 15 is pressed due to the state of descending to the right, and rotation in 18 directions is generated. It rotates in 19 directions due to the pressure on the lower right slope, so the thrust will oppose and the gear will not move.

Therefore, the 11 and 12 propulsion cylinders, which have been pressurized uniformly through the circulation circuit of 29, generate propulsion force and move to the right 27. The movement of the cylinder pistons 11, 12 is filled by the circulation of the internal fluid of the cylinders 7, 8, 9, 10 so that it does not require an inflow from the pump, and the movement is based on the pressurized pressure as the main input.

When the rightward end of 25 is reached, the valve of 3 is set to OF and the leftward valve of 4 is set to O by a command from a limit switch or the like.
If set to N, the left side pressurizing cylinder 4 not shown
Press the individual and move to the leftward movement. When the leftward end is reached, the above cycle is repeated again to continue the reciprocating movement and transmit the thrust to the crank output shafts 21 and 22.

The structure and the principle of motion have been described above, but there are various methods of manufacturing the tilt axis mechanism. It is also possible to use a combination of a pressure cylinder and a tilt axis to move the robot sideways. The angle of the tilt axis during movement can be adjusted by cam copying, zerbo copying, rack, screw rotation, etc.

Also, by replacing the fixed rack with fixed gears or fixed rollers and installing multiple units of the mechanism shown in Fig. 1 around the rotary shaft, a direct rotation output extraction system is possible. also,
A manufacturing method using a differential roller is also possible. Also, the method of passing the pressurized circulation circuit inside the piston shaft is effective.

The present invention provides a method for producing a constant pressure differential motion generating engine that takes out rotational output using pressure as a main input, and provides a manufacturing method of a prime mover engine with less input, which is a large output engine because of its simple structure. It is an important invention that contributes to the problem of energy saving as a driving engine for generators including propulsion engines for vehicles and ships.

[Brief description of the drawings]

FIG. 1 is a structural operation explanatory diagram of an embodiment.

[Explanation of symbols] 1 prime mover 2 pump 3 rightward valve 4 leftward valve 5 rightward pressure circuit 6 leftward pressure circuit 7 rightward pressure cylinder 8 rightward pressure cylinder 9 rightward pressure cylinder 10 rightward Pressure cylinder 11 Propulsion cylinder 12 Propulsion cylinder 13 Inclined rack shaft 14 Inclined rack shaft 15 Differential gear 16 Differential gear 17 Gear shaft holder 18 18 Gear rotation direction of the inclination shaft of 13 13 Gear rotation direction of the inclination shaft of 14 20 Rotation of the inclination Shaft holding gear 21 Crankshaft 22 Rotational output shaft 23 Tilt axis Left-hand end position 24 Tilt shaft Left-hand end position 25 Right-hand terminal 26 Left-hand terminal 27 Rightward 28 Leftward 29 Circulating circuit 30 Fixed rack 31 Fixed Frame 32 Direction of thrust when pressing to the right

[Procedure amendment 2]

[Document name to be amended] Drawing

[Correction target item name] All figures

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[Correction contents]

FIG. ────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] May 20, 1996

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents]

[Document Name] Statement

[Title of Invention] Equal pressure motion generating engine

[Claims]

1. A structure in which a fixed rack, a fixed spur gear, a fixed internal gear, a fixed smooth surface, etc. can be brought into contact with and moved using a differential gear or rollers. The structure is such that the arcuate inclined surface of the differential gear, the roller, etc. is pressurized by the fluid cylinder from the substantially vertical direction via the inclined rack shaft, the inclined smooth shaft, the gear, etc. A differential gear for opposition or a roller for opposition is provided on the surface to be pressurized of the roller, and the structure is such that pressure is applied by the opposing cylinder via a rack shaft, a smooth shaft, or the like. An equal pressure motion generating engine, which is provided with a propulsion cylinder, which applies equal pressure together with a pressure cylinder, generates a circulatory motion of an internal fluid due to a difference in thrust between the cylinders, and uses a fluid pressure as a main input.

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prime mover. The present invention aims to increase the output efficiency of a differential motion engine.

[0002]

[Prior Art] Currently, a differential engine that moves using pressure as an input is filed, but the output efficiency is not perfect.

[0003]

[Problems to be Solved by the Invention] It is to reduce the resistance of the inclined surface pressure cylinder during the propulsion motion of the propulsion cylinder.

[0004]

[Means for Solving the Problems] Opposed to a pressure cylinder that presses and presses an inclined surface of a differential gear, a counter gear or a roller is installed on the surface of the differential gear to be pressed, and a rack shaft or the like is used. By pulling with the counter cylinder, it is possible to reduce the thrust of the pressure cylinder and increase the output of the propulsion cylinder.

[0005]

The output efficiency in the horizontal direction when pressing the inclined surface of the differential gear is 0, and the output is 0 when the top surface of the gear is pressed in the vertical direction.
It is a percentage, but there is no thrust difference in the horizontal direction,
Therefore, thrust is applied to the inclined surface, such as a 45-degree difference.

The principle of differential motion: As shown in the embodiment of FIG. 1, a thrust force of 50% and a thrust force of a horizontal propulsion cylinder of 100% are opposed to each other at a 45 ° tilt axis of a vertical pressure cylinder. , The basic principle is to generate motion by the difference of thrust

As in the embodiment of FIG. 1, the total volume of the pressurizing cylinders 10 and 11 and the volume of the propelling cylinder 19 are set to be the same.
Because the thrust is reduced by the thrust of 11 and the counter cylinder of 8 and 9, it moves forward by 19 and moves backward by 10 and 11.
Therefore, due to the pressure circuit of the fluid inside the cylinders 10 and 11, 19 cylinders recirculate and move without inflow from the 19 cylinder pump. The above is the second motion.
The principle.

The circulating volume is proportional to the diameter of the differential gear,
The effect of the circulatory motion, 1 for input capacity at startup for boosting
There is a feature that it is possible to establish an extremely energy-saving fluid engine, which requires only 0% inflow and can be achieved only by pressurizing during exercise.

[0009]

[Example] The example of FIG. 1 will be described. Fig. 1 is a linear reciprocating differential engine, which is a structure that reciprocates left and right, and the state during movement is expressed in the right direction indicated by 22. 3
If the rightward valve of is turned on, 8, 9, 19, 10, 11,
Becomes equal pressure, and the movement direction of 10 and 11 is leftward direction, the propulsion direction of 19 is rightward direction, and it becomes rightward movement by the differential output of thrust.

When the 8 and 9 counter cylinders are not used, the differential output is 50 to 100. However, in the above structure, by attaching the 8 and 9 counter cylinders via the 24 counter gears, the pressure cylinder The reverse thrust of is reduced to about 90%, and the differential theoretical thrust is reduced to 10%.
Output efficiency of 100 is possible.

The feature of the embodiment shown in FIG. 1 is that it enables movement with a tenth input compared to the conventional hydraulic circuit. Counter pressure cylinder 31 pressure rack shaft 24
By performing the balance movement with the gear of 8 as a fulcrum,
When the circulation of 9 cylinders occurs, the thrust can be maintained without the need for inflow of fluid from the outside. It is also possible to arrange the counter shaft horizontally.

By switching the solenoid valves 3 and 4, the left and right reciprocating motions are continued to transmit the output to the 20 crank wheels. By using a one-way rack as the output method, it is also possible to have a rotation output. The display of the counter cylinder for the left row is omitted.

In the direct rotation output system, instead of the counter-pressurizing shaft. It is also possible to manufacture a model in which a counter gear is pressed using a spur gear that has a fixed shaft with a gap. We can also manufacture with differential rollers.

INDUSTRIAL APPLICABILITY The present invention is a structure that is indispensable for increasing the efficiency of a differential engine, and the applications of the differential engine include reciprocating engines such as presses, lifts, injection molding machines, vehicles, ships and the like. It is an important invention that contributes to the problem of energy saving as a driving engine for a propulsion engine and a generator.

[Brief description of the drawings]

FIG. 1 is a structural operation explanatory diagram of a first embodiment.

[Explanation of Codes] 1 prime mover 2 pump 3 rightward valve 4 leftward valve 5 rightward pressure circuit 6 leftward pressure circuit 7 circulation circuit 8 rightward counter cylinder 9 rightward countercylinder 10 rightward pressurization Cylinder 11 Pressure cylinder for right row 12 Pressure cylinder for left row 13 Pressure cylinder for left row 14 Differential gear 15 Differential gear 16 Fixed rack 17 Gear shaft holder 18 Output shaft 19 Left and right propulsion cylinder 20 Crank wheel 21 Main body Frame 22 Rightward direction 23 Leftward direction 24 Rightward countering gear 25 Leftward countering gear 26 Right end limit switch 27 Left end limit switch 28 Pressure adjusting valve 29 Rightward pressurizing tilt shaft 30 Leftward pressurizing tilt shaft 31 Right-handed counter-pressure shaft 32 Left-handed counter-pressure shaft 33 Right-hand thrust direction

[Procedure amendment 2]

[Document name to be amended] Drawing

[Correction target item name] All figures

[Correction method] Change

[Correction contents]

FIG.

Claims (1)

[Claims] 1. A multi-stage gear, which meshes so as to rotate in the opposite direction to a normal rotation, is made to mesh with a fixed rack frame by rotating. A plurality of silicider thrusts are applied to the rotary gears by using a rack shaft or the like. Each cylinder thrust is equally pressurized so as to oppose through each gear,
An equal pressure motion generating engine that generates differential motion due to imbalance of thrust and uses fluid pressure as the main input.