Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 701 - 750 out of 3,558

Document Document Title
JP2016050605A
To provide a high-strength bolt having a necessary strength and excellent in delayed fracture resistance.A high-strength bolt 1 has a tensile strength of 1500 MPa or higher, and a compressive residual stress of 100 MPa or higher is appli...  
JP5888506B2  
JP2016507740A
The present invention provides an advanced load display for using it in a structure assembly asked for exact tension grant of fastening portion articles, such as a nut and a bolt, for example. It comprises:A body part which a load displa...  
JP5878672B2  
JP2016031393A
To provide a teaching or training device of the tightened state of a gasket that allows easy and efficient teaching or training of a tightening level when a gasket of a joint of a pipe is tightened with a bolt.The device is used for teac...  
JP2016031146A
To provide a bolt capable of managing a highly precise axial force management while suppressing the efficiency deterioration of a fastening work, and a manufacturing method for said bolt.The head of a bolt is printed with a propagation t...  
JP2016029358A
To provide a fastener and an inspection method of a fastener with which loosening of the fastener can be clearly determined.There is used a fastening unit including a fastener having a head part and a receiver, where the fastener holds a...  
JP2016029524A
To provide an IC tag installation screw and an IC tag for fitting a screw that can easily transmit and receive information from the tip side of a screw part.An IC tag installation screw includes: a screw part 40A that has a screw groove;...  
JP5876109B2  
JP5873614B2  
JP5868887B2  
JP5838941B2  
JP5838686B2  
JP2015232366A
To solve a problem that a clamp device is used when fixing a placing table for placing an infusion pump or the like thereon to a stand, however, if a torque limiter mechanism is arranged, the clamp device idles when the torque limiter do...  
JP2015535909A
It is a lock bolt attached to a plurality of members in which an opening was formed to be maneuvered, and is a head, In order [which is provided with a pin which has a fixed slot and the single tail end in which it pulled and a slot was ...  
JP2015224781A
To enable a nut fastening confirmation to be carried out with high accuracy, enable a miss of human error of a worker to be positively prevented and further enable a nut fastening confirmation to be carried out under labor saving within ...  
JP2015218807A
To provide a nut cap enabling variation in nut fastening force for fixing a tire to be judged at a glance.This invention relates to a nut cap that is removably installed at a nut fastened to a bolt for fixing a tire against a vehicle. Th...  
JP2015219081A
To be easily installed without any necessity of additional processing by using a bolt or nut with a dedicated sensor, be stably retained, be manufactured at a low cost and accurately detect a screw loosening state or a screw removal stat...  
JP2015217497A
To provide a flange fastening skill determination device and a flange fastening skill determination program.There is provided a flange fastening skill determination device 1 which includes: a measurement section 50a which receives an out...  
JP5816403B2  
JP5814820B2  
JP5811354B2  
JP5806285B2  
JP2015197130A
To provide an anti-mischief screw in which the screw cannot be easily removed after its fastening action.An anti-mischief screw of this invention comprises a screw main body 10 having a head part 11 and a shank part 12; a breaking head p...  
JP5805347B2  
JP2015186951A
To easily and promptly carry out mounting work or vehicle inspection, and to prevent erroneous determination or overlooking, in a looseness detecting tool of a vehicular wheel nut which detects the looseness of a nut.An apparatus 1 is pr...  
JP2015187504A
To provide a bolt which is fastened without a special tool and makes loosening (removal) after fastening extremely difficult.Each bolt (A, B) of the invention comprises: a fastening bolt (1); a tightening bolt (2); and a lock part (3). A...  
JP2015178840A
To provide a washer which can determine the looseness of a bolt by visual inspection.A tapered spring washer comprises a spring property. The tapered spring washer has its portion cut obliquely, and a step is formed at the cut face. The ...  
JP5792353B1
[Subject] When [at which an infusion pump etc. are carried] it places and a stand is fixed to a stand, a clamp device is used, but if it has a torque limiter mechanism, when a torque limiting circuit stops acting, it will be idling, and ...  
JP2015169467A
To provide a new method and kit for monitoring a fastened state, capable of grasping a temporal change of the fastened state of a fastener.A direction faced to a measurement direction determined in a magnetic sensor 30 is calculated by s...  
JP2015166621A
To provide a bolt fastening structure and a bolt fastening method using the same, capable of suppressing variation of bolt axial force with a simple configuration.A bolt fastening structure of this invention includes a bolt (1) inserted ...  
JP2015161323A
To provide a fixed load display device capable of easily confirming that a proper fixed load is applied.In a fixed load display device, when the terminal part of an electric cable is fitted and fixed by a fixation member, a display part ...  
JP2015158221A
To provide a screw fastening implement with a torque limiter function, capable of setting large specified torque without increasing the size or spring energizing force, and capable of exhibiting excellent assemblability and disassembly m...  
JP2015155751A
[Subject] It is torque maintenance arrangement for a coupling member of a flange used for a pipe. [Means for Solution] Torque maintenance arrangement 10 contains carrier body 12 and a plurality of springs 26. A career contains a pluralit...  
JP2015145867A
To provide a breaking detection sensor configured to easily detect risk of breaking of a member for a structure or the structure, before breaking occurs, when the member for the structure is mounted on various structures, such as a build...  
JP2015141839A
To provide a fastening state determination device and a battery pack module capable of rapidly and accurately detecting the occurrence of the abnormality in fastening.A battery pack module includes: a current detector; a temperature dete...  
JP2015139826A
To provide a bolt fastening method for preventing the drop in a bolt axial force due to a plastic deformation on a new contact face with a washer in a fastened member.A bolt fastening method comprises the steps of: plastically work-harde...  
JP2015135326A
To provide a structure of a fastener capable of optically measuring a preload of the fastener, and a measurement method.A fastener 110 comprises a head 120, and a shank 130 having an outer surface and an axially extending channel 140 in ...  
JP2015129562A
To provide a fastening pressure management method capable of visually managing a fastening pressure by a fastener, and to provide a packing used in the management method .In this fastening pressure management method, a nut 12 as a fasten...  
JP2015517069A
[Means for Solution] Core bolt 12 in which blind fastener 10 has shank 16 which has head 30 and screw part 28, Sleeve 14 which has body 28 of thin length who has taper-like notch 56 specified by head 46, female screw part 50, and incline...  
JP2015108397A
To provide a cap of fixing means covering the broken-out section of a torque machine screw (the fixing means) which has finished the torque management, and whose bow has been threaded.A cap of fixing means having a bolt head with a male ...  
JP5731329B2  
JP5727616B2  
JP2015515583A
A mass radial fit joint bolt (or mass extension sleeve bolt) has a pair of tapered shape sleeves in a circumference of an axis of a bolt in which tension load is impressed. An extrusion ring or a pressure ring intervenes between ends of ...  
JP3197435U
[Subject] Covering connection and a screw stress sensing device in which it is removable and use is useful are provided at a high speed. [Means for Solution] By connection between sensor screw 100 and covering terminal area 200, an analo...  
JP2015512511A
The present invention catches load during a process with the bundle provided with an interface for sending the amount of measurement, and/or employment, And composition which comprises a support structure (14) and at least one sensor uni...  
JP3197155U
[Subject] A problem caused by a power supply means by a cable and radio is prevented, and also a screw detecting device which makes convenience of use of a screw detecting device high is provided. [Means for Solution] A screw detecting d...  
JP5706985B1
[Subject] Attachment work and vehicles check can be performed easily and quickly, and it is made for neither a judgment mistake nor 見逃 to have し in a slack detection implement of a wheel nut for vehicles which detects slack of a nu...  
JP2015068823A
To solve a problem that it is difficult to know a tightening force (an axial force) of a bolt easily and accurately during tightening or maintenance of the bolt.An axis is provided inside a bolt to install an enlargement mechanism of a d...  
JP2015059819A
To suppress a detection error of loosening of coupling between a male screw member and a female screw member, and detect loosening at shorter time.The coupling device comprises: a male screw member 22 and a female screw member 25 which a...  

Matches 701 - 750 out of 3,558