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Patent Searching and Data


Matches 401 - 450 out of 1,113

Document Document Title
JPH11159635A
To provide a buried type gas plug improving each operating performance opening/closing a cover unit and releasing a socket. This device comprises a gas plug main unit 1 having a gas plug part 13 buried in a wall or floor and an opening 1...  
JP2906137B2  
JPH11153280A
To provide a connection detection appliance which is capable of reducing the manufacturing cost, and adaptable to a diversified kinds of unloading fittings by providing a connection mechanism to be operated through the connecting action ...  
JPH01182844A
PURPOSE: To prevent sensitivity from changing even environmental conditions change by depositing microcapsules of inorg. walls which include a photosensitive resin and dyes and pigments in inorg. hollow bodies on a base. CONSTITUTION: Th...  
JP11082844A
To confirm existence of occurrence of abnormality of causing leakage by providing the transport hose with a stopper means, whose stopper gets out of place when pressure of fluid leaking from the hose body pressure layer is added, and a m...  
JP11072188A
To provide a simple and highly reliable hydraulic unit which can compel the order of installing and removing hydraulic pipe joints. In order to impose a prescribed position in a removing position, two pipe joints 4 and 5 of a hydraulic b...  
JP2848203B2
PURPOSE: To prevent a second tube coupling and the part below thereof from falling and thereby secure safety when a fragile locker piece is severed due to metal fatigue and a bursting tube coupling is disconnected. CONSTITUTION: Regardin...  
JP2846254B2  
JPH10339397A
To provide an inspection method for metal piping in a structure sealing a pipe end part without using solder of a refrigerator to facilitate regenerative utilization of resources, in the method performing effectively leakage inspection o...  
JPH10299965A
To provide a faucet coupling which can pressure contact a packing by an even pressure contact force even when the tip of the faucet presents an uneven from such as an inclined or distorting form. This faucet coupling is composed of an in...  
JP2824637B2
To restrict the fastening torque of a bolt for a C ring used for the pipe joint for a soft tube. In the pipe joint 1 for a soft tube having a C-ring 11 with paired flanges 13 and 13A, a block shape piece 22 capable of being moved by fast...  
JP2811233B2  
JPH10274382A
To easily detect possibility of when a base tool, connected to an end part of a wear resistant hose, have degraded to a wear limit, so as to prevent a fluid in the inside from overflowing to the outside when the base tool has degraded to...  
JPH10231978A
To prevent overflow of water from an indoor unit by utilizing a relationship between the depth of the receptacle tray of an indoor unit and the overlapping dimension of a drain hose fitting. The present invention is composed of a drainin...  
JP2578568Y2  
JP2578557Y2  
JPH10185049A
To restrict the fastening torque of a bolt for a C ring used for the pipe joint for a soft tube. In the pipe joint 1 for a soft tube having a C-ring 11 with paired flanges 13 and 13A, a block shape piece 22 capable of being moved by fast...  
JP2572591Y2  
JPH1061869A
To provide a dustproof cover to maintain a closing function all the time. A dustproof cover 10 comprises a hollow sleeve part 16 inserted in the opening part of a connector; and a cover part 18 pivotally movably coupled to a cover 10. Th...  
JPH1038169A
To visually confirm suitable fastening of an inserting connecting tool and a receiving connecting tool of a connector for a fluid pipe. An assembling connecting indicator of a fuel pipe or a general fluid pipe is made of semi-rigid mater...  
JPH1038168A
To easily prevent a ready mixed concrete placing hose from being dropped on the ground. A docking hose 20 connected to a transferring steel pipe 11, and a tip hose 30 connected to the other end of the docking hose are connected to a boom...  
JPH10501598A
PCT No. PCT/EP95/02388 Sec. 371 Date Dec. 20, 1996 Sec. 102(e) Date Dec. 20, 1996 PCT Filed Jun. 20, 1995 PCT Pub. No. WO95/35459 PCT Pub. Date Dec. 28, 1995In order to improve the security and ease of operation of a safety lock, especia...  
JPH1026274A
To provide a connection structure which has high strength for external force by protruding a connection part having a small diameter from one end of a pedestal part having a screw part in an outer peripheral face to form a nipple main bo...  
JPH09324878A
To improve an aesthetic appearance of an indoor area, attain an effective utilization of the indoor area and prevent an accidental operation from a front surface of a wall by a method wherein an opening or closing valve is arranged at a ...  
JPH09303652A
To always compensate for the expansion or contraction of a pipe. On the outer periphery of a pipe 16 inserted into a rubber ring socket 14, a stopper 10 is elastically mounted at a predetermined spaced position from the tip end. When the...  
JPH09303651A
To prevent deformation of a hose caused by a housing condition by integratedly forming a hook groove on the outer peripheral surface of a hose joint constituted in a curve pipe, and arranging a hook part installing body connected to the ...  
JP2667927B2  
JP2665765B2  
JPH09273682A
To prevent decreasing of a sound wave signal receiving level by fixing a lining plate of low elastic coefficient having a specific acoustic impedance to an internal peripheral surface of a press mounted metal fitting, in a device interpo...  
JPH09273684A
To easily visually observe whether a connection condition is proper or not by drilling a plurality of observation holes in an end part of a retaining ring, in a device externally fitting a plastic pipe to an inner core part protruded in ...  
JPH09509729A
(57) The pipe lap joint equipped with 封止域 (22) by which the summary improvement was carried out is indicated, This pipe lap joint is equipped with the slot (22, 38) which compared one pair of both ends in the outside pipe (14) and ...  
JPH09242961A
To quickly easily join a flexible tube and to prevent the clogging of carried fluid by making a box nut screwed on the male thread part of a joint body having a tapered part drag and press the end of an elastic thin short cylinder member...  
JPH09229276A
To enable locking pressure to be reliably exhibited over a long period by preventing rainwater from entering a connector main body, reliably holding it, and facilitating the assembling operation of a socket member. In a connector for con...  
JP2546798Y2  
JPH09217877A
To perform easy and reliable confirmation of flare processing for connection to a mating member and connection and to prevent the damage of reliability. In such a state that the bellows shape part 21 of a protector 20 is contracted and t...  
JPH09203491A
To prevent a gas hose coupler from being erroneously used. A coupler is composed of a plug 1 adapted to be attached to a gas burner incorporating unit, and a socket 2 which incorporates a means adapted to be engaged with an annular groov...  
JPH09196213A
To eliminate the work of attaching/detaching a hose following the change of a water supply destination. When water is to be supplied to a washing machine or the like, a ball valve 18 is moved following the rotation of a cover 15 and a fi...  
JPH09196267A
To provide a sufficiently strong connection part by constructing the connection part by a relatively thin structure by forming the connection part in a metal tube side extremely simply, improving productivity by eliminating the necessity...  
JP2537499Y2  
JPH09144971A
To safety improve and the workability of attaching and detaching work of a connecting tool by providing a valve mechanism composed of a fixed valve and a turning valve, and an exhaust mechanism for discharging remaining high-pressure air...  
JPH09133265A
To arrange a gas cock as a gas feeding port on a desired position easily, change a gas cock arranging position easily, improve generality, ensure good appearance, and improve operation characteristic when the gas cock is opened/closed wi...  
JPH0996394A
PURPOSE: To provide a tube joint furnishing a filter which does not reduce the strength even to a back flow, same as to the regular flow of a pressurized fluid, in a tube joint using a coin filter at a pressure oil transport tube. CONSTI...  
JPH0968291A
To prevent the position dislocation and the removal of a combined rope, and to secure the safety of a worker, by forming annulus ring form projections on the peripheral surface near the mouth of a front end hose for placing a ready-mixed...  
JPH0942561A
To prevent a protection tube from coming off out of a collar by forming a socket part at the tube terminal part with its terminal part enlarged in diameter, and when connected to a nozzle stub by letting an engaging pawl at the nozzle st...  
JPH0921485A
To provide a sanitary hose which can be easily manufactured and has a satisfactory use characteristic and whose visual external appearance is beautiful. This is related to a sanitary hose, and is particularly related to a connecting hose...  
JPH08270852A
PURPOSE: To alarm the service limit of the base of an antiabrasive hose securely and easily, by providing a groove or a hole with a specific depth to be the service limit to at least one place on the exposing part of the base unit other ...  
JPH08270858A
PURPOSE: To secure high airtightness and mechanical strength of a joint concurrently by fixing a member with an inserting head part on the top end of a first pipe material and a male screw member near the tail end of the member respectiv...  
JP2513449Y2  
JPH08260534A
PURPOSE: To facilitate attachment and detachment and prevent leakage by regulating the grip length so as to be fitted to various apertures or forms, and fixing a joint to a faucet or pipe in a mechanism for pulling a handle and a strut i...  
JPH08219350A
PURPOSE: To uniform fastening force to an uneven pipe generated in association with the uneven deformation of a caulking inner cylinder so as to make inner caulking firm by mounting fitting material with unevenness formed at a base cylin...  

Matches 401 - 450 out of 1,113