| Document |
Document Title |
|
JP6996543B2 |
To provide a multi-threaded screw joint capable of eliminating fitting errors, a steel pipe with a joint, a structure, a construction method of the structure, and a design method and a manufacture method of the multi-threaded screw joint...
|
|
JP2022008001A |
To provide means for connecting members with screw with each other so as to be stored within inner/outer diameters of the members without enlarging them and have a strength extremely exceeding the limit of the conventional technique by m...
|
|
JP6988922B2 |
A bolt of the present invention has a composition comprising: 0.50 mass % or greater and 0.65 mass % or less of carbon (C), 1.5 mass % or greater and 2.5 mass % or less of silicon (Si), 1.0 mass % or greater and 2.0 mass % or less of chr...
|
|
JP6986826B2 |
To provide a method for manufacturing a fastening component having two kinds of coating layers exhibiting high adhesiveness.The method for manufacturing a fastening component includes: a shaping step 20 which shapes a blank material made...
|
|
JP2021188628A |
To provide a fastening member and a fastening method that can obtain excellent sticking resistance even if it is used in a high-temperature environment.A fastening member 1 according to an embodiment comprises a bolt 10 and a nut 40. A h...
|
|
JP6967769B2 |
To provide a machine screw capable of suppressing scattering of fine chips.A machine screw 1 capable of being fixed to a metal substrate in a screwed manner, comprises a resin layer 5 covering at least a tip of a shaft part 4, being a so...
|
|
JPWO2020129459A1 |
An object of the present invention is that no sagging occurs between application to the bolt and drying, and when the nut is tightened with water attached to the processed bolt after drying, the resin does not peel off from the interface...
|
|
JP2021527786A |
A threaded part (10) that cuts a mating threaded portion into a plastic article, and includes a threaded portion lower portion (F) and a threaded portion upper portion (T), and the threaded portion lower portion has a diameter larger tha...
|
|
JP6938816B2 |
Thread profiles providing multi-point contact improving the vibration resistance of the threaded fastener, and thereby greatly reducing the need for fastener coatings, such as nylon patches. In various embodiments, the threaded faster ma...
|
|
JP2021139389A |
To provide a metallic screw in which, even if a metal of which the natural potential is electropositive with respect to a metal material which is a fastened member is used as a screw, hydrogen embrittlement caused by hydrogen atoms which...
|
|
JP6931470B2 |
To provide a fastening member which is not easily loosened.A fastening member includes: a first bolt 100 in which a spiral thread for a nut threadedly engaging therewith is formed by a difference between an inner diameter and an outer di...
|
|
JP6929948B2 |
A cable gland and method for earthing, bonding, and electromagnetic capability with armored, metal-clad, and metallic-sheathed cable types. The cable gland includes compressible fingers with the ability to compress or expand about a cabl...
|
|
JP6912382B2 |
A male anti-false thread fastener member having features, including: a shank that has a lead end and a tool engagement end; a head formed at the tool engagement end of the shank; at least one male fastening thread formed on the exterior ...
|
|
JP2021110458A |
To provide conductively coated fastening systems for a full size determinant assembly (FSDA).Conductively coated fastening systems are disclosed herein. An apparatus includes a fastening system and a structural assembly. The structural a...
|
|
JP6903650B2 |
An anaerobically curable composition comprising an anaerobically curable component that is a combination of a solid resin component and a solid anaerobically curable monomer. A curing component for curing the anaerobically curable compon...
|
|
JP6898702B2 |
The invention relates to a screw element for the connection of tubes, preferably motor vehicle lines. A threading and at least one contact surface without threading are provided on the screw element. The screw element has an outer coatin...
|
|
JP6900321B2 |
A metallic fastener has a threaded portion coated with a composition. The composition includes (a) a paraffin wax with a melting temperature in the range of 50 to 70° C. (b) 1 to 5 parts by weight (pbw) of a resin per pbw of paraffin wa...
|
|
JP6894562B1 |
To provide a male screw member capable of supporting a plurality of types of fastened members having different thicknesses, and a method for manufacturing the male screw member. The male screw member is a male screw member screwed into a...
|
|
JP6894095B2 |
To provide a fastening structure for steel material structure that is superior in a fastening work at site and metallic spray coating characteristic and can attain a long period corrosion prevention state.This invention relates to a fast...
|
|
JP6892046B2 |
The invention provides a fastening member capable of preventing rotary loosening and non-rotary loosening. An external thread tooth (22) of the fastening member (1) are arranged at a top (221) side, the inclination angle of a ridge line ...
|
|
JP2021092289A |
To provide a fastener that resists seizure (scoring) and a method for producing the same.A fastener has a screw part used under a high temperature environment. On the surface of the screw part 1a, provided is a compound layer 2 comprisin...
|
|
JP6872004B2 |
[Problem] To provide a screw that can be screwed in until the screw closely adheres to the surface of a workpiece. [Solution] A screw wherein a complete male screw section 21 forming a helical complete male thread crest shape and an inco...
|
|
JP6871595B2 |
To provide a double-screw structure in which a general specification first screw and a special second screw which is formed by deforming a multiple-thread screw at a thread of the first screw with a lead different from that of the first ...
|
|
JP6865171B2 |
A fastening member according to the present invention includes: a first alloy section made of aluminum alloy containing zinc in an amount of 0.005 wt% or more and 6.5 wt% or less and containing magnesium in an amount of 0.6 wt% or more a...
|
|
JP6846828B2 |
To provide a screw fastening body for fracture resistance using nuts and bolts with excellent fatigue strength, and provide a screw fastening body for fracture resistance that is hard to loosen with a simple mechanism and excellent in sa...
|
|
JP2021028535A |
To provide a pipe joint and the like, which can obtain an initial axial force for setting corotation torque lower than an upper limit, when fastening and release are repeated.A flare nut 1A comprises a zinc-based plated layer P1, and a r...
|
|
JP6834682B2 |
A rolled-thread bolt production method includes: forming a steel wire into a workpiece having a prescribed unthreaded-bolt shape; forming a threaded-portion on the workpiece through thread rolling; and performing shot blasting on an enti...
|
|
JP6815482B2 |
A fastening member according to the present invention is a fastening member including a head portion and a shaft portion including a screw thread formed therein; the shaft portion includes a main body portion, and an outer peripheral por...
|
|
JP2021000623A |
To provide a zipper coating tool which can eliminate excessive or little application of a priming agent due to zipper coating by manual work.A zipper coating tool 100 comprises a non-penetration body 102 and a penetration body 112. The p...
|
|
JP6799424B2 |
To provide a stainless tapping screw capable of attaining self-tapping fastening for an opposite material having higher rigidity than a raw material constituting the tapping screw.A tapping screw includes: a screw body having a core part...
|
|
JP6801727B2 |
To provide a mechanical screw achieving both of high strength and toughness, and a manufacturing method therefor.In a mechanical screw having a multiple thread screw on an outer peripheral surface or an inner peripheral of cylindrical bo...
|
|
JP6797496B2 |
A bolt for peeling a coating film of the present invention includes notch parts 6 for peeling a coating film, the notch parts being formed over a plurality of pitches at top parts of screw threads in a male screw part 3 formed in a shaft...
|
|
JP2020180682A |
To improve workability by appropriate screwing in a stud bolt and nut, fastening device, and a reactor vessel.In a stud bolt 14 having a male screw part 41 screwed with a nut 15 while tensile force T is applied in an axial direction, an ...
|
|
JP6768691B2 |
An anti-false threading fastener system comprising: a female fastener member comprising: at least one female fastening thread formed in an interior of the female fastener member; at least one female lead thread formed in the interior of ...
|
|
JP2020153518A |
To provide a novel screw threaded engagement structure and a valve device using the same.In a screw threaded engagement structure 40 such that a first member 70 having a female screw part 76 and a second member 92 having a male screw par...
|
|
JP6759231B2 |
A method for correcting translational misalignment between male and female fastener members to prevent false threading, the method comprising: inserting a lead end of a male fastener member into a female fastener member, wherein the fema...
|
|
JP2020132110A |
To provide a stud bolt hole structure which can suppress an adverse effect caused by a sealant residue when fastening a knuckle and a knuckle arm with a stud bolt in which a sealant is applied on a screw part.An accommodation part 17 for...
|
|
JP2020125771A |
To provide a setscrew for an insert bearing unit which suppresses screw-in torque when fixing a rotating shaft to a bearing, and can easily fix the rotating shaft to the bearing without damaging the rotating shaft while obtaining a reten...
|
|
JP6735015B2 |
The invention provides a coat formation resin composition with little water for environment load and good adaptation, spiral conclusion feature and storage stability, and develop good effect when binding and locking. The formation of the...
|
|
JP6723993B2 |
A pin member (12) for a fastener includes an elongated shank having a first end, a second end opposite the first end, a cylindrical shank portion having an outer surface, a head located at the first end of the elongated shank, the head i...
|
|
JP2020101293A |
To provide a method for correcting translational misalignment between male and female fastener members to prevent false threading.The method comprises inserting a lead end of a male fastener member into a female fastener member. The fema...
|
|
JP6684312B2 |
[Problem] The purpose of the present invention is to provide an anti-loosening metallic male screw that can exhibit a sufficient anti-loosening effect by forming a flat part and a short slope in a part of the thread bottom of the male sc...
|
|
JP6682518B2 |
The invention relates to a method for installing metallic fastener (10; 40) for the interference fit assembly of at least two structural elements (20, 22) comprising a through hole, the fastener comprising an enlarged head (12; 42), a sh...
|
|
JP6677704B2 |
A screw insertion system has a screw (12) having a threaded shaft (25) and a head (22). The head (22) has a conically tapered outer surface, the taper increasing in distance from a central longitudinal axis (28) of the screw (12) from a ...
|
|
JP6663175B2 |
One example of the present disclosure relates to a form (100) for supporting a volume of a viscous substance encapsulating at least a portion (107) of an object (12) while the viscous substance solidifies to form a seal (10). The form (1...
|
|
JP6660378B2 |
A pin member for a fastener includes an elongated shank having a first end, a second end opposite the first end, a cylindrical shank portion having an outer surface, a head located at the first end of the elongated shank, the head includ...
|
|
JP6654877B2 |
To provide a fastening component showing superior heat radiation performance and anti-corrosion characteristic and hardly generating delayed fracture by hydrogen brittleness.A fastening component 1 comprises a formed part in which a blan...
|
|
JP2020024036A |
To provide blind fastener systems with coatings that provide electromagnetic effects (EME) protection.A blind fastener system 100 includes a sleeve 104 and optionally, a core bolt 150 insertable into the sleeve 104, where at least one of...
|
|
JP2020020457A |
To provide a male screw member, a female screw member, and a screw fastening structure capable of restricting the oblique screw-in.A male screw member of the invention has a male screw part on the outer peripheral surface. In a cross sec...
|
|
JP2020020402A |
To provide a fastening member that has high strength against delayed failure and fatigue failure.A fastening member 1 is screwed with other members by a helical ridge line 14 formed at a shank 10. The fastening member includes: an induct...
|
