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Patent Searching and Data


Matches 601 - 650 out of 1,191

Document Document Title
JPH0447432Y2  
JPH04106502U  
JPH0451681B2  
JPH04228901A
PURPOSE: To provide a high-speed, high-output by concurrently using a pneumatic system and a hydraulic system. CONSTITUTION: A hydraulic/pneumatic booster 11 and a hydraulic/pneumatic cylinder 10 are connected via a joint oil tube 25. Wh...  
JPH0445682B2  
JPH0424150Y2  
JPH0459379U  
JPH0428921B2
A pnemuatic servo assembly (20) is provided for an electro-pneumatic control system (10) having closed loop control of a DC motor (12) operated from an error signal (56) developed from an electrical set point signal (40) and a pneumatic ...  
JPH0419210Y2  
JPH0417815Y2  
JPH0416642B2  
JPH049445Y2  
JPH049446Y2  
JPH049248Y2  
JPH042366B2  
JPH0366998B2  
JPH0363676B2  
JPH0346244Y2  
JPH03220052A
PURPOSE: To obtain a small-sized actuator by shifting a piston for varying the volume to the fluid working equipment such as wheel brake in the axial direction by a working pressure determining means, cutting off the sealed chambers on b...  
JPH0387976U  
JPH0341123Y2  
JPH0348353B2  
JPH0334483Y2  
JPH0329601Y2  
JPH0362203U  
JPH0326307Y2  
JPH0326308Y2  
JPH0342075U  
JPH0341204U  
JPH0392602A
PURPOSE: To prevent generation of any problem following leak of gas and eliminate a low pressure accumulator by providing a receiving cylinder and a high pressure cylinder axially arranged to cooperate with each other and form a function...  
JPH0351521A
PURPOSE: To reduce the diameter and weight of a hydraulic pump and prevent oil leak and breakage by installing a check valve onto the piston member of a booster and installing a projection part which slightly projects at the top edge of ...  
JPH0351520A
PURPOSE: To reduce the dimension and weight of a hydraulic pump and facilitate air venting-off work by installing a booster which outputs a hydraulic pressure which is amplified according to the difference of the sectional surface area o...  
JPH0315041B2  
JPH034801Y2  
JPH034761B2
A valve for regulating and balancing the pressure in two fluid systems. The valve has a balance piston (2) which is acted on by the pressures (P1, P2) in each of the two systems and which controls the connection of one system to a relief...  
JPH0248679Y2  
JPH0259321B2  
JPH0244066Y2  
JPH0244067Y2  
JPH0231589Y2  
JPH02211965A
PURPOSE: To improve production capacity in die casting machine, etc., by driving a die clamping cylinder at low pressure till giving increase pressure working signal, working an increase pressure piston at the time of giving the increase...  
JPH0294902U  
JPH0223830Y2  
JPH0223832Y2  
JPH0223831Y2  
JPH02501822A  
JPH0221602Y2  
JPH0220337B2
A booster for the cusion-knockout mechanism (62) associated with the slide (61) of a press-machine (60) serves to stably hold down a work plate such as a printed board and the likes while performing a cushioning operation during a pressi...  
JPH02102901A
PURPOSE: To automatically vent the air entering when a pressurized oil is poured in a pressurized oil storage chamber by completing the pouring of the pressurized oil when the pressure of the pressurized oil reaches the value which is sl...  
JPH029105Y2  

Matches 601 - 650 out of 1,191