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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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JP2020146736A |
To provide a press mold for coupling members different in quality of material in a hardly coming-off manner and in a shorter period of time by pressing, a press mold set, a press working machine, and a method of manufacturing a mold coup...
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JP2020143760A |
To provide a multi-plate friction clutch capable of preventing, at the time of high rotation or resonance, deformation (diameter expansion) of a clutch drum and detachment of a snap ring due to diameter reduction of the snap ring without...
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JP6752408B2 |
To reduce costs and improve connection strength, in a connection structure of a joint and a support member, which is desired to reduce its size.In a state where an engagement part 13 of a joint 10 is engaged to a fitting hole 22 formed o...
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JP6749880B2 |
A method for driving a piercing element 10 includes: preparing a plate material 20, the piercing element 10, a preceding punch 50, and a die 40; arranging the plate material 20 on a hole portion 41 of the die 40; arranging the piercing e...
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JP6745253B2 |
A vehicle structural member 1 includes an elongate hollow member 10 having an integrated structure, and supporting members 20, 21 and 22 joined to the elongate hollow member. The elongate hollow member includes: a first portion 10a that ...
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JP2020524249A |
To provide a method for manufacturing a vehicle member and a vehicle member manufactured by this method. The present invention is a method for manufacturing a vehicle member (10), in which the joint housing (1) is of a structural member ...
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JP6732389B2 |
A nut is caulked and fixed to a plate material and a protrusion at an end of a collar is press-fitted into a recessed groove generated on the opposite surface of the plate material at the time of the caulking fixation, thereby fixing the...
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JP6713179B1 |
To provide an accessory for a mobile device which has a simple configuration and is easy to manufacture. An accessory 1 for a mobile device includes a fixing plate 2, a connecting portion 3 rotatably connected to the fixing plate 2, and ...
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JP6707281B2 |
To provide a method which can easily and rigidly connect fabric tubes 1 in a working site, and can handle the fabric tubes as a long-length integrated fabric tube.In a connecting method of a fabric tube which is formed by weaving annular...
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JP6707582B2 |
To provide a caulking structure capable of improving connection strength in both an axial direction and a circumferential direction.A second attaching portion 31 of a second member 30 includes: a first fitting portion 32 and a second fit...
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JP6706510B2 |
The present application discloses a drive device for deriving a driven gear situated on a movable portion of a power generator device which generates electric power according to a change in a flow direction of fluid. The drive device inc...
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JP6697959B2 |
A joining method of joining two pieces of subjects to be joined together, the subjects being a first member and a second member that has a joint insertion portion in which the first member is inserted, the method including: heating the s...
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JP2020051487A |
To provide a fixture structure of a metal plate and a bolt which can prevent damage of a bolt shaft part and prevent falling of a bolt from a metal plate unfailingly even if a force acts in a direction from a bolt head part to the bolt s...
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JP6662925B2 |
To provide a novel joining method for joining a first member and a second member which is different from the first member in a kind, and a novel manufacturing method of a joined member which is formed by joining the first member and the ...
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JP6652878B2 |
The utility model provides a joint construction, drawer and cupboard of metal sheet, wherein this drawer is mutually supported between through front panel, drawer body and backplate, and effectively prevents to become flexible. The utili...
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JP6646488B2 |
To surely attach a holding member to a piston rod, in a shock absorber.A shock absorber 100 includes: a piston rod 10 inserted into a cylinder 1 so as to freely move forward/backward; an attenuation force generation unit provided at a pi...
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JP2020011359A |
To provide a manufacturing method for a pressing member with excellent durability in which a ceramic mold is hardly broken, and a pressing member.The manufacturing method for a pressing member 1 comprises: a step of thermally expanding a...
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JP6629836B2 |
A module mount having at least one module that can be mounted on the module mount, wherein the module can be mounted on the module mount via at least one caulking element, such that the respective caulking element, which is composed of a...
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JP2019217585A |
To provide a joining device that can accurately join a first member to a second joining member.The joining device, which joins a first member to a second member having an insertion part for joining into which the first member is inserted...
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JP6623927B2 |
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JP6611544B2 |
A bonded body 1 includes a first member 10 having a hollow portion 13 with an opening in an end surface 11, and the second member 50 having a protrusion portion 53 protruding from a body portion 52, the protrusion portion 53 being accomm...
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JP2019196822A |
To provide a caulking fastening mechanism capable of firmly fastening without causing looseness.In a caulking fastening mechanism in which a mounted member 2 is fastened to a base member 1 by fitting the mounted member 2 into a caulking ...
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JP6591103B1 |
To provide a power transmission shaft capable of reducing costs and increasing a joining force in a rotational direction between a connecting portion and a connecting member. A power transmission shaft composed of a tube body 2 made of f...
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JP6569127B2 |
A fixing structure for a metal plate and a synthetic resin material, the metal plate having a bottom wall, and a first crimp piece and a second crimp piece that respectively extend from opposite side edges of the bottom wall and are crim...
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JP6565320B2 |
To enable components to be fastened in precise manner by a simple configuration.A lower frame 21 of an automatic teller machine 1 is constituted in such a way that a fastening part 41 of a partition plate 36 is provided with an insertion...
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JP6529988B2 |
A device for securing a clamping element against unintentional release includes a disk-shaped structure penetrated in an axial manner by a bore hole. A driving profile is defined by the bore hole. The disk-shaped structure is positionabl...
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JP6526074B2 |
The method according to the invention is suitable for anchoring an anchoring element (1) in an object (21), which anchoring element (1) is compressible in the direction of a compression axis under local enlargement of a distance between ...
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JP6511482B2 |
A bearing device is disclosed and can include a bushing. The bushing can include a hollow body that can have an internal diameter, IDHB, and proximal ends and distal ends opposite each other. The bushing can also include a first bushing ...
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JP2019070435A |
To provide a press-fitting member that can suppress occurrence of galling in press-fitting a shaft member into a member to be press-fitted which is made of the same material as the shaft member.A press-fitting member includes: a shaft me...
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JP2019070436A |
To provide a press-fitting member that can suppress occurrence of galling in press-fitting a shaft member into a member to be press-fitted which is made of the same material as the shaft member.A press-fitting member includes: a shaft me...
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JP2019065992A |
To provide a mechanical component with a long interference, the interference formed with press fitting in a high surface pressure state.A mechanical component 100 comprises a press-fit member 110 comprising a press-fit part 111, and a pr...
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JP6503209B2 |
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JP2019056385A |
To prevent the come-off of a cap from an attached member.A knuckle 4 has a lower-side internal peripheral face 12 which extends upwardly from a lower opening 11, and defines a king pin insertion hole 7b. A king pin cap 10 has a cylindric...
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JP2019044921A |
To provide a rubber bush capable of preventing slide between an outer cylinder metal fitting and an intermediate metal fitting, to obtain sufficient vibration control effect, even in a case where a twisting angle is made large.A rubber b...
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JP2019010671A |
To solve the problem of difficulty in management of strength and durability when caulking and fixing a hollow member and a fixing object member by electromagnetic molding.A method of manufacturing a caulking fixing member according to th...
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JP6455732B2 |
The present disclosure reduces the manufacturing costs of a support member with a portion made from resin that supports a conductive member. The support member is equipped with: a resin main body portion that has a support surface for su...
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JP2019002486A |
To provide a suspension capable of reducing costs, and also preventing looseness of a stopper.A suspension comprises: an inner tube 11; a rod 2 having an attachment part 2b provided at a tip movably inserted into the inner tube 11, where...
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JP2018194155A |
To provide an assembling method of a shaft member unit which can efficiently assemble the shaft member unit.In a pressure-insertion process, an internal peripheral tapered part 74 of a pressing head 70 which is driven to a center axial l...
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JP6435117B2 |
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JP6426664B2 |
This disc rotor has a hat portion having a cylindrical portion and a sliding plate portion having an insertion hole into which the cylindrical portion is inserted, being connected together with the hat portion in a state in which the cyl...
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JP6424160B2 |
A vibration-isolation structure for suppressing vibration transmitted from a vibration body (200) to a shield (100), that is provided with a vibration body contact part (2) that contacts the vibration body (200) and has an insertion hole...
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JP2018150998A |
To provide a wire fixing structure capable of fixing a holding member to a member to be fixed, with a wire held at a proper caulking load.A wire fixing structure is configured such that to a pore provided in a tabular object to be fixed ...
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JP6378306B2 |
A process of producing shell and tube heat exchangers where the ends of the tubes are secured to a tube sheet while reacting applied FSW forces without introducing a crevice or local deformation near the ends of the tubes. In particular,...
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JP2018123859A |
To provide a vibration-isolating device with a fastening member of a novel structure capable of fixing the separate fastening member simply and stably with respect to an attaching member as a die formed part of aluminum alloy.In a vibrat...
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JP6371672B2 |
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JP2018119657A |
To provide a connection structure capable of connecting to a first connection body at sufficient connection strength while utilizing a super-elastic effect of a second connection body comprising a shape memory alloy, and a manufacturing ...
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JP2018091221A |
To provide a swage fixing structure for a plunger pump that can inhibit an increase in swage load, and to provide a brake device and a method for manufacturing a brake device.A swage fixing structure for a plunger pump is provided with a...
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JP6320695B2 |
A bearing device for a wheel according to the present invention includes a bearing (20) for a wheel and a constant velocity universal joint (6), which are connected to each other by threadedly engaging and fastening a bolt (42), which is...
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