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Patent Searching and Data


Matches 651 - 700 out of 5,608

Document Document Title
JP2014095473A
To provide an assembly including a washer capable of lubricating an interface of the washer and a female fastener by the washer itself, and providing a completed assembly with leakage resistance, and being easily mounted.The present inve...  
JP2014095436A
To provide a fastening structure of a bolt which reduces stress applied to the bolt fastened to a casing even when the casing of a turbine is heated.A fastening structure of a bolt includes: a bolt hole 14 formed at an upper horizontal f...  
JP5500719B2  
JP5495419B2  
JP2014088951A
To provide a device that performs fastening cancel of a screw member with little labor even in a case where a loosening prevention effect is large, and can add axial force to a fastening member with small torsional stress.A screw pitch P...  
JP2014084993A
To provide a fastener which is provided with a washer rotation stopping means for regulating the rotation of a washer in fastening and, thereby, can obtain a rigid fastening and fixed state, in the fastener comprising a bracket, a bolt, ...  
JP2014081062A
To provide a method for locking a nut at an optional position by a bolt, washer and auxiliary fitting in order to prevent the bolt and nut from being loosened under vibration.A screw thread of a bolt is formed with either a plane or a gr...  
JP2014081026A
To provide a structure of a fastening part that secures reliability and durability without increasing costs.A structure of a fastening part of a resin molding component includes: a resin molding component through which a fixation hole pe...  
JP5485549B2  
JP2014070699A
To prevent oil leakage from a flange part used in electric equipment, especially oil leakage from a bolt nut for fastening a flange.An oil leakage prevention washer includes: first and second flanges 102FL and 102FR; a bolt 12 inserted i...  
JP2014070735A
To prevent oil leakage from a flange part used in electric equipment, especially oil leakage from a bolt nut for fastening a flange.A liquid leakage prevention nut 16 includes: a prevention nut body 18 of a substantially hexagonal prism ...  
JP2014066343A
To provide a technology for reducing a force required for pushing-in operation when a washer is pushed into a bolt for a temporary holding of the washer at the bolt.A washer 5 is used while being arranged between a bus bar 3 (a first con...  
JP5470432B1
[Subject] Leakage oil from a flange used for electric power machinery, especially leakage oil from a bolt nut which concludes a flange are prevented. [Means for Solution] 1st and 2nd flange 102FL and 102FR, and bolt 12 inserted in 102 h ...  
JP5475668B2  
JP5471196B2  
JP5464933B2  
JP5458094B2  
JP2014055637A
To provide an anti-loose washer which is used in a manner similar to that in a conventional plain washer and yet provides excellent anti-loose effect, and is capable of being mass-produced in low cost.An anti-loose washer 1 includes a sc...  
JP2014055673A
To prevent a layer of fresh sealant from spreading around a sleeve body comprising a housing for a screw shaft and a head.A sleeve 111 including a head 112 and a body 113 can house a rod 107 extending along an axis 104 with a head 108 an...  
JP2014052082A
To provide a fastener holding device with good cost efficiency to improve productivity in manufacturing related to loading of a chain tensioner arm.A chain tensioner assembly includes a tensioner arm with a bore including an inside end o...  
JP2014047901A
To provide a seal washer having strong bridge strength against force of a peripheral direction and capable of surely retaining seal performance.A seal washer is configured by forming a thin inner peripheral edge part 20 on an annular ret...  
JP2014043953A
To provide an economical fastening structure without causing a deterioration in working accuracy.In the fastening structure, a hardened metal member 10 and a metal base material 12 are fastened by screwing of a bolt 14. A tapered through...  
JP5439134B2  
JP2014504709A
A washer assembly object is constituted so that a work may be isolated from a conclusion implement and/or another structure. A washer assembly object is provided with the following. An insulating part made of rubber which has at least on...  
JP2014035047A
To provide a vehicular member fastening structure capable of suppressing the outer shape of a bolt fastening portion to be small, and facilitating dimensional management of the bolt fastening portion.A bolt fastening portion 10 is provid...  
JP5418890B2  
JP5409516B2  
JP2014016013A
To provide an insert nut for a deck plate which facilitates manufacture and can reduce a cost by constituting the whole nut with metal single body, and makes an attachment operation to the deck plate simple and easy.An insert nut 1A is c...  
JP5404183B2  
JP2014013051A
To provide a looseness prevention set which, with regard to the looseness prevention set for reliably preventing the looseness of a screw by mechanical engagement of a member without depending on a frictional force, solves such a contrar...  
JP5395909B2  
JP5392685B2  
JP2014011128A
To provide a washer which can be crimped to a cable while preventing deformation and damage when handling, and can reduce contact resistance.The washer includes a flat plate part 21 consisting of a copper plate having a thickness in the ...  
JP3188309U
[Subject] Only by providing a projection on the outskirts of a hole of the back of a washer, even if an anchor bolt carries out eccentricity to a bolt hole of a base plate, it can install easily, and a washer which can prevent horizontal...  
JP3188308U
[Subject] Only by providing a projection in the back, even if an anchor bolt carries out eccentricity to a bolt hole of a base plate, it can install easily, and a washer which can prevent horizontal gap is provided. [Means for Solution] ...  
JP2014005859A
To provide a coupling structure adjustable in attenuation characteristics for vibration.A coupling structure 1 includes a first member 2, and a second member 3 coupled to the first member 2 in contact. The coupling structure 1 further in...  
JP3188358U
[Subject] Since a curved surface of a nut and a curved surface of a washer can be combined even when an anchor bolt is being aslant fixed to basic concrete, a washer which is certainly fixable to a base plate is provided. [Means for Solu...  
JP2014500444A
By shape lock connection provided with the 1st part (1) connected mutually and the 2nd part (2) which corrects a position error; the 1st annular shape lock element arranged at the 1st part (1) (30') ; the 2nd annular shape lock element (...  
JP5376315B2
To provide a fulcrum bearing device of a pulley arm which can surely prevent the intrusion of a foreign matter into a fulcrum bearing, and can prevent the damage and the defect of a tight-sealing elastic seal at assembling. A boss 7 is f...  
JP2013253656A
To easily confirm a fastening torque by safely constructing shape steel joining by fastening an opposite bolt of a channel joint fitting formed in C-shape in a heavy construction joint.There is provided a joining confirmation method in a...  
JP2013253638A
To provide a reinforcement collar capable of properly buckling without causing failures such as top end cracking, no buckling and buckling shift and capable of distributing an axial force surface pressure applied to a soft member.A reinf...  
JP2013253671A
To provide a nut holding tool for pipe material capable of arranging a nut on an inner surface of the pipe material incapably of rotation with a simple operation in order to make the setting a bolt from the outer surface side of the pipe...  
JP2013249917A
To prevent the galvanic corrosion of structural members, in a fastening structure in which a plurality of structural members including a structural member formed of a magnesium alloy or an aluminum alloy are fastened by a fastening membe...  
JP5365819B2
To eliminate a risk of deformation of a washer while ensuring the easiness of assembly with a double washer. The double washer includes: a master washer 3 having a flange part at the upper end of a skirt part which is inserted in an anch...  
JP2013241949A
To provide a vibration-proof structure which can reduce vibration applied to a member, without increasing cost and weight than before.A bolt 3 inserted into a through hole 2 formed in a member 1 of an engine is clearance fitted to a boss...  
JP5354789B2
To provide an anchor instrument and an anchor member used for the anchor instrument surely preventing the anchor member from falling off a screw shaft. The anchor member 30 mounted to a nut 20 screwed with the screw shaft 10, and inserta...  
JP5335386B2
The invention relates to a premounted contact-making unit (10) having a screw (12) which has a head (16) and a shank (18), and a holding unit (14), wherein the holding unit (14) has a connection part-holding section (28) into which at le...  
JP3186902U
[Subject] it is attachment and detachment to a bolt axis part -- it can fit in easily, a function as a blind bolt can be achieved by easy work, and a bolt clasp implement of a cheap price is provided. [Means for Solution] While opposite-...  
JP2013539523A
A fastener assembly for installation within a work piece, the fastener assembly including a bolt, a retainer ring, and a housing that houses the retainer ring. The housing is positioned at and engages one side of the work piece, while th...  
JP2013217458A
To compensate for waterproofness by a simple structure, to reduce the number of part items, and to shorten a connecting work time.A connecting member connects a first member 100 to a second member 101, the connecting member is a fastenin...  

Matches 651 - 700 out of 5,608