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Patent Searching and Data


Matches 551 - 600 out of 1,144

Document Document Title
JPH04366001A
PURPOSE: To eliminate pressure fluctuation, prevent vibration and noise from a device, and prolong the service life of a directional control valve in a hydraulic drive type high pressure fluid generating device for high pressure fluid in...  
JPH04129901U  
JPH04316702A
PURPOSE: To provide an oil pressure intensifying circuit capable of supplying both low pressure and high pressure in response to the magnitude of load to an operating cylinder in the forward stoke of the operating cylinder without causin...  
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  
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  
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  

Matches 551 - 600 out of 1,144