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JP7129368B2 |
To provide a mechanical clinch device of planar members which increases a fastening force between the planar members only by plastic deformation of the planar members, does not use other member such as a rivet by means of a simple consti...
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JP7122712B2 |
To provide a plate attachment method capable of attaching an aluminum plate having a leg part for attachment to an attachment object simply and instantly in a closely contact manner without generating lifting.A leg part 13 press-fitted i...
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JP7116629B2 |
To provide a burring fastening method which can perform fastening by one process, can shorten a work time, and can reduce a manufacturing cost while securing necessary fastening rigidity when fastening a plate-shaped fastening material 4...
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JP2022117102A |
To provide a dissimilar metal component joining method that is superior in adhesion and provides secure joining.There is provided a dissimilar metal component joining method for mechanically joining a first metal member and a second meta...
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JP2022115952A |
To provide: a joint member joined by being press-fitted into an interference fitting (fitted with interference) state, with a sufficient come-off structure having enhanced extraction force; a joining method; and a joined body.A joint mem...
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JP7113120B1 |
A crimp grip that eliminates the need to cut the sheathing of the sheathed tendons. A substantially cylindrical crimping grip 1 and a cylindrical insert 2 inserted into the crimping grip 1 are formed. , and the height of the insert inner...
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JP2022533992A |
The present invention relates to a vehicle recliner shaft assembly manufactured without a separate welding process and a method for manufacturing the same. The method for manufacturing a vehicle recliner shaft assembly according to the p...
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JP7102895B2 |
To provide an insulated wheel that can reduce weight, and to provide a method for manufacturing the same.An insulated wheel 20 in which a wheel is applied with insulation includes: a metal inner ring 30; an intermediate wheel 50 made of ...
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JP2022079026A |
To provide a novel method that can join a plurality of cylindrical members together with stable strength.A method for producing a joined member 300 includes an insertion member insertion step for inserting two cylindrical insertion membe...
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JP7075539B2 |
Provided is a structure for assembling a rolling roller to a piston rod such that no protrusion is created on the sliding surface of the piston rod even when a pin is press-fitted into the through hole of the piston rod. This structure f...
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JP7064000B2 |
A first joint portion (9) includes a swage groove (9c) which is formed throughout a whole circumference of an outer circumferential surface, and at least one inclined portion (96) which is formed in a part at a side edge of the swage gro...
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JP7055855B1 |
To provide a resin component which does not generate residue when a collar is press-fitted into a mounting hole, can press-fit the collar by human power even if there is a dimensional error in the mounting hole or the collar, and the col...
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JP7055085B2 |
To surely maintain a fixed state of a rotary member and rotary shaft formed of a fragile material even with age.A fixed state 1 of a balance staff 10 and a rotary member 20, comprises: the balance staff 10 that is formed of a non-fragile...
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JP7050647B2 |
To suppress a change in an inner diameter dimension of a pin insertion part in a bush.In a fitting structure S, a bush 30 is fitted into a fitting hole 22 of a base plate 20. An outer peripheral part of the bush 30 includes: a fitting pa...
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JP7033203B2 |
A splicing structure is disclosed, and the splicing structure includes at least two splicing blocks (1) which are detachably spliced together, a splicing hole (12) is arranged in one of the two splicing blocks (1) which are spliced with ...
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JP7030279B2 |
To provide a collar capable of improving attachment stability of a member to be attached to another member, and a collar attaching method.A collar 1 has a cylindrical body part 10, and the body part 10 has a wing part 11 provided on one ...
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JP2022029999A |
To provide an insertion-stop connection structure of a base member and a connection member which does not cause an increase of the number of part items, dispenses with a different facility and a troublesome work process causing a cost in...
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JP7007251B2 |
To provide a dissimilar material joining method, a dissimilar material joint, a tubular member with a dissimilar material joining auxiliary member and a manufacturing method of them capable of reliably, inexpensively and simply joining d...
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JP6998195B2 |
To provide a fastening structure which can be easily processed with less variation in axial force caused by a fastening member.A fastening structure comprises: a fastening member having a screw thread to which a mating member is assemble...
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JP7007340B2 |
To provide a metal gasket which has a simple structure enabling easy processing and reduction of costs and which can preferably contribute to preservation of earth resources.A metal gasket according to the invention is a metal gasket 10 ...
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JP6996842B2 |
An ophthalmic lens fastening consists of a structural part and a sleeve. The sleeve is slidable into an elongated hole of an ophthalmic lens, and one end of the structural part is slidable into the sleeve such that a latching connection ...
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JP6993312B2 |
To provide a dissimilar material joining method, a dissimilar material joining joint, and a tubular member with a dissimilar material joining auxiliary member, which can simply and certainly join different metallic material at a low cost...
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JP2021196056A |
To provide an assembly capable of easily and quickly assembling and achieving stable connection.An assembly (100) includes a connection part (210) which is adjustable in length and connects the assembly (100) to a component so as to be s...
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JP2021190564A |
To provide a board fixing structure with screws, in which screws do not damage wiring on a board.In a board fixing structure that fastens and fixes a board 1 to a housing 2, a boss portion 2a provided so as to project from the mounting s...
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JP6972335B2 |
A middle frame assembly (30) may include a middle frame (20) and a bearing plate (40). The middle frame (20) may include a first and second surfaces (202, 204) opposite to each other and defining a first and second through holes (20a, 20...
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JP6964662B2 |
A method of manufacturing a damping device, notably for a steering tie rod, the said device comprising a rod which extends along a main axis and which is intended to be connected to a first mechanical component, a securing portion which ...
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JP6963538B2 |
To provide a seal mechanism for a hydraulically fitted hub, capable of suppressing the leakage of pressure oil supplied between a mounting member and the hub from an axial end of each component.The seal mechanism for suppressing the leak...
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JP2021156593A |
To provide a fretting fatigue reduction structure of a shaft member which can suppress fretting fatigue to a low level and extend a durable life of the shaft member.As a fretting fatigue reduction structure of a shaft member 2 press-fitt...
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JP6941468B2 |
To provide an end part junction structure of an axial force member that can prevent excessive reactive force from being generated in a junction end part even when being input with unexpectedly strong external force, and to provide a bolt...
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JP2021137842A |
To provide a fastening device capable of improving fastening strength while avoiding a decrease in manufacturability of a fastening body, and to provide a manufacturing method of a fastening body using the same.A fastening device as a fa...
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JP6927907B2 |
To provide a mounting structure of a plurality of members, capable of inhibiting a connection state between a caulking part and the caulked member caulked to the caulking part from being changed.A mounting structure 4 of a plurality of m...
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JP2021110417A |
To suppress occurrence of seizure failure and welding failure of metal members.In a joint structure of two components that press-fit an outer member (adapter 2) and an inner member (fixed core 1), in the vicinity of a press-fitting surfa...
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JP6905455B2 |
Each of an N1number of protruding portions Piis placed in a deviation angle range [θ1(2i-1), θ1(2i)] in a first cylindrical coordinate system in which a central axis of a base portion 12 of a first member 10 serves as a z-axis. Each of...
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JP2021085481A |
To provide a press-in structure of a collar capable of suppressing the bulging-out of a burr from a through-hole.A press-in structure of a collar is equipped with a resinous fixing portion 10 provided with a through-hole 20, and a cylind...
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JP2021079841A |
To provide an attachment structure of an accessory which can improve the appearance of an interior material in a state that the accessory is not attached, and can easily remove the accessory while obtaining a strong engagement force by s...
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JP6875632B2 |
To provide a structure that can utilize a collar having a simple shape and in which the collar is fixed to a base, and a method of manufacturing the same.A method of manufacturing a structure according to the present invention includes a...
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JP6856850B2 |
To prevent a rupture in a joint from taking place before a rupture in a dented steel pipe body takes place, when a casing shoe and the dented steel pipe are joined by frictional pressure welding.In a joining method, an end surface 502c o...
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JP6835621B2 |
A sun visor for a vehicle, includes a sun visor body including a pair of shell-shaped halved bodies that are joined to each other at multiple positions, and an arm. At least one joining structure of multiple joining structures including ...
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JP2021021402A |
To provide a control cable capable of suppressing relative movements in an axial direction between an outer casing and a stationary member which is mounted in an outer periphery of the outer casing, by suppressing deformation of an inner...
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JP6831526B1 |
To firmly connect a flat plate such as an aluminum plate to a metal plate having good thermal conductivity such as aluminum. A connecting portion of a pair of flat metal plates connected is inserted into a flat plate metal connecting gro...
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JP2021001636A |
To effectively prevent a protrusion of an attachment component press-fitted into a hole of a component to be attached from coming off from the hole after attachment.This invention is a fixation structure of an attachment component 40 to ...
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JP6806395B1 |
To provide a bonded structure of a plate material which can be easily assembled and can maintain an assembled state and can be applied to various materials. The protrusion 7 is provided so as to project from one side of a plate material ...
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JP6799878B1 |
To provide a novel method capable of joining members with stable and high strength. A first work member having a first bridge portion protruding in a bridge shape and a first opening adjacent to the first bridge portion, a second opening...
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JP6792373B2 |
To firmly fasten a hollow shaft and a ring-shaped component.A fastening method of a hollow shaft 1 and a ring-shaped component 2 includes: a diameter enlarging step of inserting, into a hollow part 11 of the hollow shaft, a jig 3 includi...
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JP2020186735A |
To actualize easy assembly of a rotation preventing member for preventing the loosening of a nut which fixes a constant velocity universal joint to a wheel bearing device.The wheel bearing device includes an outward member 11 formed with...
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JP6786468B2 |
To provide a vehicle structural member with high shock absorption capacity which suppresses breakage and crack of a junction part caused by member deformation in collision.A vehicle structural member includes a first member 1 which is fo...
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JP6781164B2 |
An assembly method in which an assembly ring is force-fitted between a first part and a second part such as to create: a tightening contact between the first part and the inner face of the ring, by means of plastic deformation of the rin...
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JP6767908B2 |
To provide a member joining device and a member joining method which can caulk and join a pipe body and a wall part with a plurality of portions.A member joining device includes: a cylindrical assembly 21; a cylindrical unit 20 including...
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JP2020151716A |
To prevent significant fluctuation of a contact resistance value even if electric conduction of heavy-current is performed between a caulking bolt made of iron and a fitted component with use of a metal having a thermal expansion coeffic...
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JP2020148257A |
To provide a fixing structure of a rotary member that can position and fix a rotary member reliably with a simple configuration while reducing machining man-hours and the number of components to realize cost reduction and space saving.As...
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