HIGASHIO MECH CO., LTD.
Kawachinagano-shi, Osaka, JP
|HIGASHIO MECH CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20150137517||PIPE JOINT CONSTRUCTION - To provide a pipe joint construction with which swift and strong connection is possible without flare work on an end portion when a pipe composed of aluminum, a pipe joint construction provided with a joint main body||05-21-2015|
|20140353965||PIPE JOINT - To provide a pipe joint with which the construction is made simple and compact, and basic sealing ability and resistance to pipe drawing force are shown, the pipe joint is composed only two parts of a pipe joint main body||12-04-2014|
|20140239631||PIPE JOINT - To provide a pipe joint with which loss of rotational force added by electric tools or man power is made remarkably small, and a fastening ring can be diminished with small torque, plural fastening rings||08-28-2014|
|20140070531||PIPE JOINT - To provide a pipe joint having sufficient pipe drawing force, a pipe-fastening ring unit U of double elastic construction, having a C-shaped fastening ring body for clamping as an inner layer and a C-shaped elastic mounted body||03-13-2014|
|20100230957||PIPE JOINT - A pipe joint wherein before insertion of the pipe, the cap nut and joint body are held in a state where the fastening ring is not pushed against the tapered inner surface and compressed and wherein, at the time of pipe insertion, the fastening ring is prevented from obstructing insertion of the pipe and from scratching the inserted pipe whereby leakage of fluid is prevented. This pipe joint is provided with a joint body having a male thread formed at one end and a shoulder continuing from the same, a cap nut having a female thread to be screwed over the male thread, and a C-shaped retainer ring arranged so that its outer surface abuts against a tapered inner surface formed in a through hole of the joint body or the cap nut, wherein a detachable spacer is arranged in a state held between the shoulder of the joint body and the cap nut.||09-16-2010|
Patent applications by HIGASHIO MECH CO., LTD.