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JP2009047224A |
To provide a fall-out preventive structure capable of preventing any fall-out only by the press-fitting without using any other member such as a pin member, and a constant velocity universal joint using this structure.In the fall-out pre...
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JP4234107B2 |
A method for manufacturing constituent members of a variable throat-area mechanism of a variable-throat exhaust turbocharger for varying the blade angle of a plurality of nozzle vanes supported rotatably by a member in a turbine casing, ...
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JP2009030758A |
To provide a shaft installing structure precisely fastening a shaft body while maintaining assembling performance and economy.The shaft installing structure comprises: an installed body 1 wherein an installing hole 1a with a designated d...
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JP4214915B2 |
A method of assembling steering columns. The assembling method includes the steps of forming a cylindrical column jacket 3, forming a pair of joint projections 4a and 4b comprising inner surfaces 4c and 4d conforming to an outer surface ...
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JP4210557B2 |
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JP4210413B2 |
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JP4210104B2 |
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JP4183960B2 |
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JP4174380B2 |
An electrophotographic photosensitive drum for use in an electrophotographic image forming apparatus includes a cylinder and flanges provided on end portions in the axial direction of the cylinder. One flange has an outer peripheral port...
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JP4168774B2 |
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JP2008232333A |
To provide a plate lever 21 which can be connected to a rotating shaft 22 in an integrally rotatable manner and to which a separate cylindrical boss member 25 for the rotating shaft 22 to be inserted and fixed thereinto is joined in a pr...
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JP2008232252A |
To provide a member connecting method capable of maintaining joining strength in the axial direction of a cylinder part and a shaft part, even when a plastically deformed part in the cylinder part is loosened, in a composite member of co...
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JP2008223782A |
To provide an outdoor unit which allows a compressor to be properly fixed on a bottom plate, by proposing a bolt-like fixing member for effectively performing rotation restriction by caulking, in addition to rotation restriction by a ser...
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JP4157137B2 |
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JP4153896B2 |
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JP4146308B2 |
The bearing apparatus includes the hub wheel, a constant velocity universal joint (3) and a double row rolling bearing (2) assembled as a unit. The hub wheel (1) and the outer portion (14) of the joint are fitted to each other. A connect...
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JP4147377B2 |
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JP4144581B2 |
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JP2008188698A |
To provide a product assembling method for assembling an easy-to-disassemble product at low costs, to provide a low-cost and easy-to-disassembling product, and also to provide a disassembling method for the product.The product 10 is comp...
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JP2008190678A |
To prevent an elongated pin from being deformed when it is press-fitted into a pin hole formed in a sintered body without making hard the provision and control of a press-fit tolerance.This sintered part comprises a sintered body 11. The...
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JP2008175262A |
To provide a wheel bearing device preventing a come-off of an inner ring in assembling processes for a vehicle without giving ill effects to a bearing function by actualizing accurate diameter enlarging and caulking work for a hub ring, ...
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JP4127532B2 |
A cylindrical joining member (4) is fitted into a member to be joined (1) that is made of a material different from the joining member (4). Plastic deformation is effected in a soft material of the member (1) to be joined to hermetically...
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JP4120774B2 |
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JP2008144928A |
To facilitate connection work when carrying out connection work of mutually connecting a first object and a second object by using a connector.The connector 1 is provided with a leg 7 protruding from the first object 2, and capable of fi...
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JP4106773B2 |
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JP4100668B2 |
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JP4100270B2 |
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JP4093615B2 |
The connection has first tension bush (10) supporting a second tension bush (11) having a collar (18) and which in connection with a tension ring (12) positively fixes the lamella packet (6,7) in an axial direction. The seat between the ...
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JP2008111500A |
To provide a mounting method of a guide pin for a disk brake device which does not fracture a calking part during caulking and keeps the verticality precision of the guide pin high.The mounting method of the guide pin is employed for a f...
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JP2008111807A |
To enable uniform caulking fixing without back-lash in caulking and fixing a case to a plate.A flange 15d extending in the outer diameter direction is formed at an opening end of a cylindrical cover 15, a plurality of projection pieces 1...
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JP4084763B2 |
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JP4084540B2 |
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JP2008512605A |
A hollow-bodied component, which includes at least two die-cast shell elements (1, 2), is suitable in particular for use as a steering component in motor vehicle running-gear assemblies. The hollow-bodied component has a connection zone ...
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JP4076129B2 |
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JP4072000B2 |
Ribs (19) are provided in a lattice pattern on an inner surface of an inclined portion (8) of a level upper (2) making up a first lever component, while first and second projecting portions (28, 29) for press fitting whose cross sections...
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JP4068961B2 |
A workpiece according to the invention has a recess that is compressed by means of a plastic deformation, which reduces one dimension or an inner diameter of the workpiece and thus joins this workpiece to an inner piece in a positively a...
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JP2008057849A |
To prevent leakage of engine cooling water in a radiator 1 before it happens.A liquid or gel-like seal material 54 is applied to sealing faces 51c of core plates 50a of header tank 5a, 5b, and then the seal material 54 is hardened by hea...
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JP2008030068A |
To provide a caulking tool and a caulking method with which a panel fastener can comparatively easily be caulked in a fitting hole of a plate body.The caulking tool 20 has a main body part 20a formed to a polygonal column-shape so that a...
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JP4045770B2 |
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JP4035994B2 |
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JP2008008451A |
To provide a fastening structure and a fastening method between plates capable of fastening first and second plates intersecting each other to each other.This fastening structure between plates is used for fastening a first plate 32A and...
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JP4020087B2 |
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JP4014794B2 |
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JP4009839B2 |
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JP2007278478A |
To attain miniaturization, weight reduction and a long service life of an auto tensioner by linearly pressing a pivot shaft into a tensioner arm, and ensuring press-in force, pull-out force and sliding torque while shortening the press-i...
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JP3982202B2 |
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JP2007231943A |
To provide a mounting device not causing breakage of a combustion chamber window. The mounting device for fixing the combustion chamber window 1 to an internal combustion engine comprises a seal element 2 encircling the combustion chambe...
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JP3975623B2 |
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JP2007225015A |
To provide an assembly which is assembled by using a degradable assembling means to be disassembled at a predetermined temperature or higher, for allowing easy verification of a cause of disassembly later. The assembly comprises a plural...
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JP3964744B2 |
To provide a steering device with a variable transmission ratio enhancing durability and hardly generating a noise. In the steering device 1 for varying the transmission ratio of a steering angle and a steering angle, a motor 4 has a mot...
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