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JP5896179B2 |
A form-locking connection with compensation of position errors including a first component and a second component to be connected to each other; characterized by a first circular form-locking element associated with the first component; ...
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JP5894719B2 |
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JP5894592B2 |
The invention relates to a connecting element (1) for a friction-welded connection for connecting at least two panel-like components (8,9), comprising a rotating and pressurised mandrel (2, 13), the length of which is adapted to the thic...
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JP2016038092A |
To provide one hole type round bolt utilizing its quite superior characteristic, not damaging its thread part, showing a quite simple handling, enduring against hard load, economical, showing a superior keeping power for its performance,...
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JP5878219B1 |
To easily change a fixing position of a nut as compared with the conventional case, even if a deposit is attached to a paint coating device or a soldering device and generated when each device is used for a long period of time. Provided ...
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JP5879669B1 |
To provide a conventional bolt in which the tip of a bolt is a pressing portion for pressing a component or the like, and when the tip of the bolt presses the component or the like, the component is damaged. Further, if the parts are cut...
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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...
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JP5876698B2 |
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JP5876636B2 |
The bolt (10) has a head (11), a fastening section (13), a load application section (12), and a thread (15) arranged at the load application section. The load application section has a bar-shaped core region (17) that is formed as one-pi...
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JP5872888B2 |
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JP5873614B2 |
A method for the production of torque-limited fastening devices, which each have a first head element with a contact for a fastening tool, and a second head element that is joined to the first head element via a welded joint that shears ...
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JP5873761B2 |
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JP5869120B2 |
In a device for releasing a securing screw for a unit in a housing, in particular a pinion unit in a steering gear of a motor vehicle, the securing screw is connected via an external thread to an internal thread in the housing, wherein t...
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JP5867285B2 |
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JP5859126B2 |
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JP5853997B2 |
A PCU is placed directly on an on-vehicle transaxle (100). A fastening structure for fastening a control board (34) to a PCU case (12) includes a nut (18) that is disposed on an inner surface of the PCU case (12) and in which a female sc...
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JP2016023734A |
To provide a connecting member capable of reducing vibration transmission between two members connected to each other, and a connection structure including the connecting member.A fastening bolt 22 fixes a collar member 20 to an engine-s...
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JP5848411B1 |
To facilitate a construction work, reduce the number of required parts, and reduce a cost by a structure for mooring a service line for drawing a service line such as an optical drop cable into a house or the like. The screw shaft 12 is ...
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JP2016011749A |
To perform strong looseness prevention between the bolt and nut of a coarse thread requiring strong tightening force.In a structure for preventing looseness of a bolt and a nut, after to the tip of a fastening screw part 2 of a right scr...
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JP5845793B2 |
To provide a mechanism for preventing looseness of a screw that prevents the screw from loosening without using adhesive.A cam 14, in which a square rod part 12 of a rotary shaft 11 is fitted to a hole 14a, and a washer 17 with a claw, i...
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JP5843936B1 |
To provide a hook type one-side fixed metal fitting equipped with a mechanism for opening an anchor leg and making it possible to recognize that the leg has been opened reliably and easily. is there. The present invention relates to a ho...
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JP2016003757A |
To provide a fastener lock structure which can impart a sufficient lock effect to a fastener.A fastener lock structure comprises an attachment base material 1 in which a fastened member 7 is arranged, a fastener 5 which grips the fastene...
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JP2016001051A |
To provide a slackness preventing structure for performing an intense slackness prevention between a bolt and a nut needing an intense fastening force.In a slackness preventing structure for a nut and a bolt, a multiplicity of serration ...
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JP5838941B2 |
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JP5837932B2 |
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JP5834740B2 |
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JP2015224722A |
To provide a spacer attachment structure which securely attaches a spacer to a base material while preventing the spacer from being dropped from the base material with an easy operation.A first spacer 100 is attached to an opening part 4...
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JP2015218902A |
To provide a two-hole type bolt capable of rationally performing manual work without damaging and breaking the bolt.By boring a bolt at two places rather than one place, manual work can be performed surely and speedily without damaging a...
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JP5826383B2 |
The present invention relates to a wire rod used in bolts for automobile engines, for example, and more specifically to a wire rod having an improved resistance to hydrogen delayed fracture, to a manufacturing method for same, to a bolt ...
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JP5827062B2 |
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JP5827764B1 |
To prevent a nut from being accidentally dropped when screwing the nut into a bolt. At the tip of the male screw portion 22 of the bolt body 20, a nut guide portion 40 that can be freely inserted and removed from the female screw hole 61...
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JP5823854B2 |
An attachment structure for a resin part of a motorcycle includes an attaching portion with a nut provided on a side of a vehicle main body, a resin part having an attached portion with a bolt insertion hole, and a shoulder bolt for atta...
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JP5820104B2 |
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JP5820076B2 |
A fixing device for fixes a furniture fitting to an item of furniture. The furniture fitting is able to be fixed to the item of furniture using the fixing device, by selectively using a left-hand or a right-hand furniture-fitting side. T...
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JP2015209948A |
To provide a fitting member capable of being easily inserted or engaged to an open hole formed in a fitting object, and capable of being fitted to a skeleton or the like to repair the wall body of, for example, an ALC panel.A fitting mem...
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JP2015209872A |
To provide a novel method capable of completely solving a problem of loosening prevention.In this invention screw, with a hexagonal nut with a flange or a hexagonal bolt with a flange, by providing a recessed part on at least the boundar...
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JP5816403B2 |
A sensor arrangement, for example, on an anchor bolt, including at least one sensor (10). At least one bypass element (20) with a dilatant material is arranged in the area of the sensor (10), whereby impact forces that act upon the senso...
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JP5814900B2 |
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JP2015203493A |
To provide a bolt capable of effectively preventing seizure due to oblique integration, even when a female screw is soft.A bolt includes: a guide part that is provided at a screw tip part thereof; a spiral guide groove that is provided i...
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JP5809533B2 |
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JP2015197161A |
To provide a screw-hole-provided screw that has an additional function which can fasten a fastening object by a sub screw which is screwed into a screw hole formed in a main screw, and is hard to give a main screw the influence by the op...
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JP5805065B2 |
Fasteners, such as bolts, nuts and screws, rivets, pins, and retaining rings, made of a highly kinked rigid-rod polyarylene exhibiting outstanding characteristics, notably a high torque and a high tensile elongation, a measure of practic...
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JP2015190622A |
To provide a pipe joint bolt capable of molding a groove by form rolling, without generating noise in molding.At the screw part of a bolt, two grooves comprising a relief part, a flat part, and a recess part deep in a bolt shaft center d...
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JP2015187497A |
To adopt a housing, which enables easy assembly of internal components of a speed reducer B and easy processing and achieves high processing accuracy even if the size of an opening part for component insertion is reduced, as an outer pin...
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JP5802114B2 |
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JP5802040B2 |
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JP5801939B1 |
To provide a hook type one-side fixed metal fitting equipped with a mechanism for opening a leg portion serving as an anchor and capable of surely opening the leg portion. A hook type one-side fixing hardware is arranged on a housing-sha...
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JP5798470B2 |
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JP5797718B2 |
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JP5792880B1 |
To provide a composite insert device for concrete driving in which anchors for attaching various structures to concrete are provided and a single device provides a composite function and the convenience of construction is improved. A sup...
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