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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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.
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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JP3728188 |
To provide a collar which can prevent a resin member from shaking in relation to another member. The collar 10 which is fitted to the bolt holes 32 of the resin member 30 when the member 30 is fitted to the other member 40 by using bolts...
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JP2005273757 |
To provide a gasket capable of enhancing the deformation preventive effect on a sealing surface when gasket is fastened.The gasket 20 is composed of a pair of ring members 2 and 3 and a bridge 4 for coupling them together, in such an arr...
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JP3725913 |
PURPOSE: To improve the work efficiency of fixing and removal of a ball joint mounting member 51 to a ball stud 13 by preventing the whirling together of the ball stud 13 caused by the rotation of a nut 61 without special regulating oper...
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JP2005262742 |
To achieve an insulating bolt 1 having an FRP-made insulating layer 20 mounted on a body 1b of the bolt in an insulating coupling structure, the layer 20 keeping sufficient scratching strength against friction with a bolt hole, and to ac...
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JP2005264998 |
To provide a seal washer satisfying a function as a washer, a sealing function, and an electrical insulating function.The seal washer 10 is used for a bolt, a rivet, and a seating portion of a component such as an electrode. An annular w...
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JP2005265183 |
To provide a new type washer and a washer-fitted tightening tool.The washer is composed of a shank having a first supporting surface to be brought into contact with a nut, a second supporting surface to be brought into contact with an ob...
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JP2005256983 |
To provide a loosening preventing means to a threaded member employed to fasten to a substrate storage container such a mounting member mounted in a substrate storage container as a mounting member for transport and a bottom plate for po...
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JP2005257013 |
To provide a mounting structure capable of releasing the mounted and connected state with a screw without deforming and damaging a mounting material and a mounted material and without loosening the screw by a simple structure.A screw pas...
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JP3720122 |
To prevent the axial movement by the internal water pressure of a repairing fitting used at the connection between a tube and a threaded joint. An auxiliary casing 21 is interposed between the inner periphery of a halved body 4a or 4b of...
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JP2005249087 |
To provide a fastening structure of a structural material using a high-strength bolt, controlled to high quality regardless of work environment, and advantageous to lowering the cost and labor-saving.A disc spring 24 has a nonlinear char...
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JP3717391 |
To use force applied to a bolt as opposing holding power applied to a bolt member or a washer in an opposing direction when mutually coupling two parts. This device is provided with a screwing part 2, the bolt member 1, a friction washer...
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JP2005240880 |
To suitably mount an electric corrosion preventing shim on a mounting boss irrespective of a shape of mounting boss part, improve mountability, facilitate automization of mounting, and reduce manufacturing cost.Shim mounting arms 3a, 3a ...
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JP2005233418 |
To overcome a drawback of a prior art fixing of a strut cowl to a supporting body.The metallic sheet 10 includes a fixing means for fixing a metallic sheet to a support 21 and a gasket seal 12 arranged along these fixing means. The fixin...
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JP2005226764 |
To securely realize a lock to the bolt of a nut.A hexagon nut 2 is inserted in a clearance at the nut retaining part 13 of a washer 1 (a). With the hexagon nut 2 formed integrally with the washer 1, the washer and the hexagon nut 2 are g...
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JP2005226692 |
To provide a seal washer 10 inseparable from a washer body 11 even when a seal lip 12 is subjected to compressive deformation.The seal washer 10 comprises the seal lip 12 of a rubber elastic material integrally formed on the inner periph...
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JP2005219650 |
To provide a bearing device for a driving wheel with generation of stick-slip sounds being prevented and improved workability in disassembling/assembling.The bearing device for a driving wheel comprises an outer member 7 having a double-...
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JP2005220960 |
To provide a screw, fastening body structure using the same, and a manufacturing method for the screw, for surely fixing a member to be fastened with good workability and facilitating separation(disassembly)of the member to be fastened.I...
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JP2005220962 |
To provide a screw and fastening body structure using the same, for surely fixing a member to be fastened with good workability and facilitating separation (disassembly) of the member to be fastened.In a recycle process for an electric a...
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JP2005218557 |
To prevent missing of a washer and simplify a manufacturing process of scissors by integrally manufacturing the small washer being a separate body and apt to be missing with a component with a set screw.A body of a set screw component co...
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JP2005207568 |
To provide a washer for preventing sag which is constituted as a washer having excellent sag-prevention action.Violent vibrations and impact are suitably absorbed because of an inner surface space 7 and hardening of a whole outer curved ...
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JP2005207194 |
To provide a supporting metal fitting capable of reducing the occurrence of dewing and preventing the dew condensation from invading into a room and having high strength.This supporting metal fitting 1 comprises a nut part 10 buried in t...
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JP2005201443 |
To provide a washer with a washer body and an internal segment.The washer comprises the washer body and at least one internal segment to be cooperated with a screwed rod into which the washer body is fitted. When a nut is threaded to the...
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JP2005201442 |
To provide a washer with a washer body and an internal segment.The washer comprises the washer body and at least one internal segment to be cooperated with a screwed rod into which the washer body is fitted. When a nut is threaded to the...
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JP2005188655 |
To provide a screw member fastening check tool for visually, easily and reliably identifying whether screw member such as a bolt/nut is positively fastened or not immediately upon performing fastening work by checking that after the fast...
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JP2005188277 |
To increase a friction coefficient between steel sheets for a structure and to prevent rusting for stabilizing a friction coefficient.In a bolt fastening structure 1 to give a desired press-fitted force with a bolt 5 piercing through the...
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JP2005188567 |
To provide a nut and a fastening member which can alleviate the concentration of stress occurring at the bottom portion of a screw groove of a fastening bolt and which can decrease the fluctuation in axial force of the bolt.The nut is co...
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JP2005188706 |
To provide a washer with a fastening check function for visually identifying adequate fastening, and to provide a fastening component.The washer 1 with the fastening check function is formed in an annular shape with a cut portion 2 at on...
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JP2005180676 |
To prescribe tightening force of a bolt and to visually manage a loosening state.This bolt tightening force detecting seat is composed of washers 1, 3, an elastic body 2, a ring 4 and a bar 5, the bar 5 integrated with the ring 4 tighten...
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JP2005172166 |
To provide a nut with a washer and a bolt with a washer applicable to either tool of a center engagement type or a peripheral engagement type, in which a neck part as a connection part of a washer part to a nut part or a bolt part are fr...
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JP2005161363 |
To provide a method for forming a washer by which product cost can drastically be reduced by reducing material cost and producing cost.The method for forming the washer comprises: a first process of obtaining a bar material 3 having a pr...
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JP2005164022 |
To provide a washer with protrusions and recesses for eliminating looseness of nuts.The looseness prevention washer for preventing looseness of the nuts has the protrusions and recesses on a top and a bottom of the washer in which the nu...
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JP3687438 |
To provide a terminal strip to allow electric connections of different connection part properly without increasing the number of part items while the configuration remains simple. The terminal strip has a case 1 with terminal plate 2 and...
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JP2005155121 |
To provide a flange-way width adjusting washer capable of being exchanged even if a fastening bolt is not pulled out.In order to keep the flange-way width W between a pair of rails consisting of a main rail 7 and a guard rail 8 within a ...
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