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Patent Searching and Data


Matches 651 - 700 out of 1,528

Document Document Title
JP3814316
To uniformly distribute the pressing force generated on a structural component by a fastening element by providing two projections extending into the widening sections of the opening of the structural component, and making the outside co...  
JP2006144838
To provide a safe fixed axial force bolt device easily assembled and capable of preventing component parts from being loosened and falling in those construction works at a high place such as the installation of a tower for overhead trans...  
JP3811514
To prevent an attachment from slanted installation in a foundation material and the foundation material from being damaged by providing the attachment easily and surely installable in the foundation material by using an explosive powder ...  
JP3810978
To provide a flange tightening structure of a gas-insulated switch device, that can prevent arc discharge generated between washer or nut and flange used to tighten the flanges, when a grounding surge is generated in switching of a disco...  
JP2006138350
To provide a manhole connector connecting an upper cylindrical body and a lower cylindrical body by screwing a fastening nut to a bolt with a predetermined torque.This manhole connector A includes: a manhole cylindrical body 3 provided w...  
JP2006138365
To prevent corotation of a bolt in fastening a nut and to realize locking of the nut.In a spring long plate, a hole for passing the bolt is provided in a position with a predetermined eccentricity of a long metallic elastic body formed l...  
JP3808812
To provide an improved locking fastener assembling body. The locking fastener assembling body comprises a nut and washer. Each nut and washer have a load supporting face which opposes each other, and the supporting face has a series of s...  
JP2006132597
To provide an electric component with a ring metal collar integrally embedded as an insert member in a mounting hole portion of a synthetic resin case and securely held in the case, having reduced molding and machining costs.The electric...  
JP2006132579
To provide a bolt by which parts can engage with a brittle member in an exhaustive condition.The bolt 41 is equipped with, e.g., a columnar head 42 of a 5 mm diameter, e.g., an underhead section 44 formed with an external thread 43 whose...  
JP2006125551
To provide a screw thread structure allowing fastening strength to be compatible with maintainability requested when the structure is used.The thread part 14 of a bolt 10 is set to a pitch threaded with a female screw part 15 when it is ...  
JP3796905
To provide a glow plug which eliminates possible cracking caused in a bushing even when a nut is securely caulked while being inexpensive. This glow plug 1 has a housing 6, a heater inserted into the housing 6, a mid shaft 3 for electric...  
JP2006112468
To improve mounting workability of a mounting board, as well as to prevent the mounting board from slip off caused by excessively loosening a screw.The screw 14 having a head part 14a is screwed with a female screw part 10a through a spr...  
JP2006105171
To provide a vibration damping structure and the like at a bolt junction part capable in which a viscoelastic body and the like can conduct effective vibration damping action as well as vibration damping deformation action both in a comp...  
JP2006105382
To provide a washer capable of allowing a user to visually confirm whether a screw is completely fastened or not when the screw is fastened, and further to confirm whether fastening axial force is sufficiently introduced or not.A project...  
JP2006105383
To solve a problem on loosening in a conventional case where a bolt and a nut or the like are fastened by using reaction force in deflection of an elastic member, though it is proposed to prevent play generally found on a wood fastening ...  
JP2006097763
To provide a fitting and a wood screw for a building, having reduced cost while securing corrosion resistance.The fitting 1 and the wood screw 2 are each manufactured using a chrome-iron alloy steel as a raw material containing a chrome ...  
JP3787782
To provide a thermal insulating panel capable of being fixed without causing dew condensation when a thermal insulating material is fixed to a face plate or the like by using a clamping device such as a nail and a screw or the like and s...  
JP3789327
To provide a bolt with a plain washer in which the plain washer is integrally installed to the bolt having an under-neck part formed with a round surface. In the plain washer 5 in which a washer body 3 is installed by fitting a round hol...  
JP2006090348
To provide a screw parts for easy disassembly improving fastening reliability by enabling to distinguish at a glance from an outside that size is different and preventing error of kind.This screw parts for easy disassembly includes a hea...  
JP3782803
To provide a locking structure of a bolt-nut and a balloon type locking tool, preventing looseness even if a member engaged with the bolt is made thinner after fastening. When plate materials 11, 12 to which the locking structure 10 of a...  
JP2006064103
To make it possible to rapidly and certainly remove the residual gas in a screw groove of a screw body used for a device installed in an airtight chamber in order to bring the interior of the airtight chamber into a high vacuum state in ...  
JP2006064010
To provide a fiber reinforced plastic mounting structure capable of preventing breakage at a fastened part by a fastener, and sufficiently maintaining a fastened state.This fiber reinforced plastic mounting structure 1 mounts a metal mem...  
JP2006064141
To provide a seal washer having usability and repeatedly usable.Peripheral grooves 3 and 4 along the periphery of a bolt hole are formed in both upper and lower surfaces of a washer body 1 having the bolt hole 2 at its center. Ring-shape...  
JP2006052823
To provide a bolt with a cushioning washer capable of eliminating looseness and breakage and the possibility of damage by sufficiently absorbing vibration and shock when it is tightened at a connection portion, usable while holding a vib...  
JP2006037994
To provide a screw receiving member free from exposed scratch due to screw turn.In the member, a through-hole is defined into which a shaft portion of a male screw member 25 enters. A flat face spreads from the opening of the through-hol...  
JP2006038198
To prevent a hindrance to working efficiency in installation, by preventing a box-shaped member upper part from falling to this side in installation work, even when a diameter of installation holes of an installation flange of a box-shap...  
JP2006028993
To provide a height level adjusting washer easy in an adjustment when a deviation is caused in a door installed via a hinge.This height level adjusting washer is formed in the size larger than an outer diameter of cylindrical parts 8 and...  
JP2006022948
To provide a fastening structure capable of inhibiting the slipping between two members and preventing the generation of noise and the loosening of a screw.An abrasive holding layer containing an abrasive is formed between the first memb...  
JP2006017310
To provide a slide bearing device capable of preventing leakage of liquid metal 4 through a small hole 6 formed in a lid body 2 to fill the liquid metal.A plug 7 comprises a bolt 7a and a washer 7b. At least the washer 7b is formed from ...  
JP2006009823
To provide a screw tightening device and torque washers capable of visually confirming that a nut is tightened with a specified tightening torque.This screw tightening device comprises a bolt 3 with male threads, the nut 7 having female ...  
JP2006010062
To provide a tightening device which is hard to release, about the device for securely tightening two members to be connected with each other.The tightening device has a connecting member inserted through the members to be connected and ...  
JP2006009996
To provide a fastening component for allowing easy disassembly of equipment without removing the fastening component from a structure, and to provide the equipment having fastening construction.The fastening component comprises a head pa...  
JP2006010000
To provide a resin component fastening structure for allowing easy recycling of a resin member while securing axial force required in fastening the resin member.The fastening structure comprises a metal spacer 39 having an annular flat b...  
JP2006002887
To easily prevent electroerosion between a base member and a plate member and between the plate member and a bolt by solving the problem on the electroerosion between the base member and the plate member and between the plate member and ...  
JP2006002894
To provide a seal washer to be laid between a screw member and a partner member in a non-eccentric manner without forming a counter sinking in the partner member even when used for the partner member having a screw hole being the same in...  
JP2005351457
To provide a cylindrical body capable of providing comparatively large slip torque and miniaturizing the whole cylindrical body.This cylindrical body has a slit 1 arranged between two members fitted to enable relative rotation and provid...  
JP2005337458
To provide a connector connecting a first member to a second member so as to be electrically insulated to each other while maintaining the advantage of a blind nut capable of firmly connecting the first member to the second member from o...  
JP2005337358
To develop and provide a fastening tool in a wooden building capable of securing reaction force and displacement quantity sufficient for a spring, and capable of maintaining fastening strength for a long term even when contraction of woo...  
JP2005325999
To provide a fastening mechanism having a smaller size, high strength and high vibration damping property for fastening a first fastened member having a vibration source to a second fastened member.The fastening mechanism comprises a spr...  
JP2005321023
To provide screw accessories and coloring method, enabling accurate and safe assembling and dismantling of members to be fastened by coloring to indicate difference of dismantling temperatures.A wire rod made of a shape memory alloy is b...  
JP3739245
To improve displacement preventing force of a wooden building. This hardware is provided with a cylindrical projection 12A in the periphery of a bolt penetration hole 12 of a washer 10.  
JP2005313588
To provide a means for speedup and efficiency of a pulling-out work of a metal screw fastened by a fastening article made of a thermoplastic resin and a dismountable work.By applying an electric voltage between arbitrary two points of th...  
JP3735826
To provide a disk brake which enable positioning and assembling of an electrolytic-corrosion preventing member excellently. A circular machining surface is provided concentrically with the center of a screw hole 18 located at the side fa...  
JP2005299796
To provide a bolt fastener and a bolt fastening method which can curb the reduction in a bolt fastening force under high-temperature environment by an easier and cheaper structure.The first member 3 to be fastened and the second member 1...  
JP2005291278
To provide a galvanic corrosion preventing bolt which is excellent in the handleability without causing the galvanic corrosion on a member to be fastened when members made of different metals are brought into contact with each other and ...  
JP2005282668
To provide a fastening tool member with a fastening sliding face having reduced friction resistance by covering a contact sliding face with a low-friction hard coating.All or part of at least one fastening sliding face of a fastening por...  
JP2005282726
To replace only a rocking washer without replacing a whole fixing member when mounting the fixing member on a fixed member with a bolt with the rocking washer.This bolt with the rocking washer comprises a bolt 1 having a bolt shaft 1a, a...  
JP2005282656
To provide a locking construction requiring unfastening torque larger than fastening torque concerning the screw locking construction in screw parts such as bolts and nuts or washer parts.In the bolt or male screw part, the nut or female...  
JP2005282846
To improve safety of equipment such as a bicycle by visualizing fastening status of a quick release and a bolt with a knob.By fastening the quick release 1 and the bolt 2 with the knob through a spring hole 12 and a base hole 13, the spr...  
JP2005282583
To provide a snap ring for shaft capable of being easily resiliently deformed, capable of performing fixing/removing work without requiring more than necessary force, capable of facilitating the fixing/removing work, capable of preventin...  

Matches 651 - 700 out of 1,528