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Patent Searching and Data


Matches 601 - 650 out of 925

Document Document Title
JPS6210513Y2  
JPS6228507A
PURPOSE:To enable high speed driving of an output rod, by a method wherein the output rod is driven by an electrostriction body, having an extremely high response speed, through non-compressive fluid. CONSTITUTION:An electrostriction bod...  
JPS61282601A
PURPOSE:To enable reciprocation of more than several hundreds strokes per minute by providing a piston pump with an irregular-speed reciprocating means which generates zero speed at the starting and the end point of each stroke while gen...  
JPS61278657A  
JPS6157481B2  
JPS61268532A  
JPS61265283A  
JPS6154892B2  
JPS61179166U  
JPS61241501A
PURPOSE:To reduce noise during high-speed reciprocation of a hydraulic actuator by providing a piston of a single-acting pump connected to one side chamber of a hydraulic actuator, which is reciprocated in such a manner that the initial ...  
JPS61211157A
PURPOSE:To prevent the transmission of oscillation and the generation of different noise between two cylinders by providing a parallel path section in the fluid circuit between two cylinders and arranging a check valve with a spring in t...  
JPS61194417A
PURPOSE: To eliminate the need to suppress vibrations of a finger and to reduce the influence of external vibrations by driving the glass needle of a freely adjustable needle holder which constitutes a manipulator and is freely adjustabl...  
JPS61187505A  
JPS6134002B2  
JPS61165003A
PURPOSE:To optionally select the positions and the direction of reciprocating mofron of two output a terminals by connecting the transmitting space of a first cylinder through a passage to the transmitting space of second cylinder and ch...  
JPS61104009U  
JPS61104008U  
JPS61104007U  
JPS61104006U  
JPS6198491A  
JPS6184401A
PURPOSE:To prevent fluctuation of the initial value of oil quantity so as to secure long-hour stable operation of the above-mentioned actuator by automatically supplementing leaked oil with oil from a sub oil chamber when hydraulic oil i...  
JPS6112122B2  
JPS6124503U  
JPS6124801A  
JPS612914Y2  
JPS6119543A
PURPOSE: To provide a transmitter to convey signal, force or displacement to a remote position with operational simplicity and flexibility by coupling between bellows fixed at the delivery and acceptance ends of the transmitter with a tu...  
JPS611877A
PURPOSE: To obtain an oil pressure generating device of an energy saving type which may generate a high pressure and a high speed with a low noise, by utilizing a rotational force of a fly wheel to reciprocate a plunger and thereby gener...  
JPS60260701A
PURPOSE:To realize high speed operation of an oil pressure actuator by controlling the suction and discharge rate of a double-acting piston pump of which discharge ports are connected to the oil pressure actuator so that they become zero...  
JPS60175545U  
JPS60231004A
PURPOSE:To place a pressure sensitive-type actuator under the quick and precise control by connecting a primary solenoid valve to the pressure chamber of the actuator and connecting the primary and the secondary pressure source to the pr...  
JPS60196437A
PURPOSE:To enable coupling of two shafts with any angle by providing a soft tube encapsulated with liquid of such amount as removed of deformable volume of cam on the circumference of cam rotatable eccentrically. CONSTITUTION:An input sh...  
JPS60501668A  
JPS60184701A  
JPS6039889B2  
JPS60133110U  
JPS60143209A  
JPS60109602U  
JPS60107652U  
JPS60103735U  
JPS6099342U  
JPS60113801A
PURPOSE:To reduce the external dimension and reduce power loss by allowing a relief valve to be built into a plunger and allowing a suction and return valve to be built into a cylinder head. CONSTITUTION:A plunger 5 is inserted in slidab...  
JPS60104782A
PURPOSE: To make the length of a pump shaft shorter as well as to form a servo pump into compactification as a whole, by installing such a spring that forcibly presses a cylinder block of the servo pump controlling an actuator, inside a ...  
JPS6014215B2  
JPS6061341A  
JPS60500350A  
JPS6044285A  
JPS59153162A
PURPOSE: To make it possible to quietly control the remote operation of minute movement in a three-dimensional direction by oil pressure, by connecting the oil chamber of each cylinder to be operated to a three-dimensional direction to a...  
JPS59145377A
PURPOSE: To make a pump in whole construction light in weight and in a small size by accommodating both the motor and pump body in the same casing and by allowing a single shaft to serve as both motor and pump shafts. CONSTITUTION: Shaft...  
JPS5915761Y2  
JPS5967601U  

Matches 601 - 650 out of 925