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Patent Searching and Data


Matches 801 - 850 out of 3,666

Document Document Title
JP2004523370A
The improvement in connection between materials is brought about. For example, connection between metal like the interface connection between the bar tube (10) of a dental handpiece and component parts like a bearing (12) is improved. At...  
JP3547645B2  
JP2004202519A
To provide a fastening method by which three plate members are caulked without exposing each of their end surfaces to the outside.A plate member fastening method by seaming includes: a process for preparing a 1st to 3rd plate members 11-...  
JP2004197932A
To provide a method for manufacturing a spring assembly capable of expecting a reliable caulking state.The spring assembly comprises an annular plate 1B; and a compression coil spring 2. In a method for manufacturing the spring assembly ...  
JP2004190733A
To provide an inexpensive fluid passage device which requires no highly accurate machining.The fluid passage device 100 is equipped with a passage block body 200 in which an outer surface 20, an accommodating hole 35 and fluid passages 4...  
JP2004190831A
To provide a fastening method for connecting a first metal member having a shaft-like fitting part and a second metal member having a fitting hole by closely adhering the fitting hole to the fitting part by utilizing cementation.The meth...  
JP2004183740A
To solve such a problem that an easily demountable fastening part for fastening and retaining a plurality of members whose diameter is apt to deform structurally in the contracting direction even during usual use and hard to maintain the...  
JP2004175345A
To provide an improved decorative cap, and a wheel nut or a bolt assembly, and to provide their assembling method.An insert is coated and/or plated, and includes a hexagonal part and a part having a cylindrical outer surface. The cap inc...  
JP3536061B2
PURPOSE: To mount a rotary vibrator surely and firmly by a method wherein a shaft is supported in three points so as to prevent it from being trembled in the radial direction in which a centrifugal force acts and so as to prevent it from...  
JP2004516433A
The present invention is a system which fixes an object (1) to a tabular thing (3) through a washer (41), and when this object combines with this washer, and this tabular thing pushes against the structure and compares this washer, it re...  
JP2004155411A
To provide a low cost bearing device for a wheel of which bonding part does not loosen even if a large moment load acts on the bearing, allowing no pre-load escape of the bearing to be generated even by a single bonding means and prescri...  
JP3530028B2
To prevent a collar part from damage and to enhance life and reliability by closely coming the collar part into contact with a mating member at its end face. A collar part 14 is previously declined backward. The declined dimension L is e...  
JP2004514563A
In the state where it was often assembled, the structure which has an element for various combination with the background art has undesirable play, or its production costs are expensive. The structure (1) by the present invention cuts an...  
JP3522638B2
To provide an innovative hanging tool to be smoothly and securely press-in locked in a cap without being much influenced by shavings which may be generated by the edge of its metal rod body shaving the inner surface of a press-in hole wh...  
JP2004512753A
In an electroacoustic transducer with a magnet system (8) in the air and the contact holding mechanism (22) held in a medial segment region (21) in order to hold a spring point of contact (37, 38), the above-mentioned contact holding mec...  
JP2004125171A
To increase the life time and reduce the cost coping with two guiding actions in the rotational direction and vertical direction without producing wear and unevenness in rotation, etc.A bearing unit 10 equipped with a double row capped b...  
JP3519660B2
To surely bond a metal and ceramics by using an inorganic adhesive, wherein bonding of metal to metal, ceramics to ceramics, or metal to ceramics are firmly performed, a same material is used and between both bonding surfaces, and an ide...  
JP3520458B2
PURPOSE: To provide a knuckle bracket not requiring its welding process, not deteriorating anti-fatigue strength of an outer shell but allowing easy boring work for a mounting hole and positioning work therefor, when the outer shell is f...  
JP2004115058A
To provide an expanded synthetic resin assembly structure having a connection where a gap resulting from the thinning of an expanded material on use is hardly occur, and a manufacturing method for the assembly structure.A plurality of ex...  
JP2004116584A
To solve a problem that it is necessary to form a cured part and an uncured part on a support shaft, a clamping process is added, and a producing cost is increased in a rocker arm preventing turning of the support shaft by clamping an en...  
JP2004108447A
To provide a press type pipe joint maintaining clearance between O-ring only by inserting a connection pipe for indeed developing leak from the clearance in order to facilitate discover of lack of tightening without sacrificing functions...  
JP2004108561A
To provide an easy-disassemble type bolt securing the sufficient fastening force to a fastened member by structurally forming a large area on a part corresponding to a seat face, of a header (head part).This easy-disassemble type bolt 1 ...  
JP2004509588A
Stress remains in the component part attached at the time of the press fit of the component part to the axis by the conventional technology, and this makes component part damage. It has the component part 1 which the armature 15 by the p...  
JP2004086182A
To improve printing precision and prevent color smearing by suppressing blurring of a photosensitive drum.A drum cylinder, a pair of flanges engaged to both ends of the drum cylinder and caulked at two points facing each other, a rib ins...  
JP2004065791A
To provide a circuit board case in which a history is left when a pin is forcedly removed, by using the pin having a structure to be hardly pulled out.The circuit board case 1 for housing circuit boards for games built into game machines...  
JP2004066575A
To heat the deformed part of a welding boss to a uniform melting temperature and to prevent the influence of the heat on the surface of a fixed object.A thermoplastic resin molding is constituted of a heating part 16 surrounding the weld...  
JP2004060817A
To solve a problem that a part positioned on a space of a bellows metallic pipe is expanded or ruptured by an inner pressure by a space between an inward flange part of a socket metallic fitting and a tip of a hose body when fixing the h...  
JP2004060683A
To prevent relative movement between one body and the other body.The one body 2 has a fixing part for fixing a stopper element 11, formed thereon to be swollen to the side of neighboring the stopper element 11. The stopper element 11 is ...  
JP2004060676A
To provide a roller, eliminating the possibility of creating a sealing space in a press-in hole portion of a roller sleeve by securing its press-in accuracy.In the roller which has two members formed of materials different in thermal exp...  
JP2004060891A
To provide a fluid dynamic-pressure bearing simplified in fitting of a thrust plate in a shaft central part.This fluid dynamic-pressure bearing has a fixing element 12 to be inserted into a hole 11, which is formed in the shaft 4 in the ...  
JP2004053022A
To provide a fluid dynamic-pressure bearing for preventing even slight abrasion in starting and stopping processes of a spindle motor.The fluid dynamic-pressure bearing has an element 12 having a spherical surface at least partially inse...  
JP2004053189A
To improve the productivity by firmly fixing a mounting bolt for fixing a compressor to a bottom plate by caulking work, and not performing the coating of the bottom plate.A shaft part 7 of the compressor mounting bolt 5, and a projectio...  
JP2004051005A
To provide a press-fitting component for a brake actuator constituting a part by a press-fitted member and capable of press-fitting a member without causing the leakage of brake liquid, coming-off of the press-fitted member, and air seal...  
JP2004053017A
To provide a fastening structure capable of preventing degradation of flatness of a flange face when a serration of a bolt is pressed into a flange.In this fastening structure, the bolt 5 having the serration 7 in an axial part of the ou...  
JP2004048693A
To reduce costs by omitting efforts of putting through an arrow and removing an oily ingredient.In this method of fixing an antenna element, the antenna element is inserted into an insertion hole of an arm, and the antenna element is fix...  
JP2004044653A
To ensure and improve the credibility of the fastening and retaining function of easily demountable fastening and retaining parts performing the function when a plurality of parts, members and equipment are fastened and retained at a nor...  
JP3494773B2
To reduce machining cost and material cost and improve durability against vibration or the like by jointing a case body, fitted to an internal combustion engine, to a fitting member by caulking, and providing a cutout part for preventing...  
JP2004040867A
To provide a cable mounting metal fitting which properly fixes a cable, while avoiding the split of a cover.An earth plate 10 for fixing an antenna cable 20 to the body of an automobile is equipped with a pressure-welding piece 12 which ...  
JP2004026289A
To provide a simply structured binder which surely binds a bag or a packaging body.This binder comprises a U-shaped staple 2 and a receiving member 3 formed with two holes 3A, 3A corresponding to the leg parts 2A, 2A on the free end side...  
JP2004017887A
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 moto...  
JP3489008B2
PURPOSE: To provide a mechanical drum brake device, by which a fitting work for a cable can be done simply and the periphery of a fitting part can be designed to be reduced in size. CONSTITUTION: In a mechanical drum brake device, one si...  
JP2004013302A
To minimize the number of threads and engaging parts by engaging pawls to the utmost when fitting and coupling first and second lever components, thereby reducing costs thereof.A rib 19 is arranged in the form of grid in the inner face o...  
JP2004003653A
To provide a rotary anode for a X-ray tube using an interference fit.In assembling the rotary X-ray tube 30 having an electron emitting cathode, a rotor 58 and a bearing assembly 130 for accelerating the rotation of the anode, an interfe...  
JP2004003536A
To achieve sufficient twist strength of a join face by letting serration bite a fiber reinforced plastic pipe sufficiently while suppressing increase of size and weight in joining the fiber reinforced plastic pipe for a driving shaft suc...  
JP3476626B2
To provide an adhesive connection type nut plate assembly to be fitted to a substrate, particularly a composite substrate, having an opening to be inserted with a fastening tool such as a bolt or a screw. This nut plate assembly 10 is pr...  
JP2003336611A
To provide a connection structure of a ceramic member of a ceramic material or the like and a non-ceramic member of a ligneous material or the like, not requiring an adhesive or the processing for a special shape.Connection positions in ...  
JP2003322128A
To provide a stud pin keeping the beauty of a product, and capable of being inexpensively mass-produced.In the stud pin, a thread is formed on a shaft 2, and a serration 10 pressed and fixed in a work 20 is formed on a head having a diam...  
JP2003314512A
To provide the fitting mechanism of an automatic transmission in which the transmission is held without shaking even if not only the torque around a shaft but also the torque of an axial direction is inputted.In the fitting mechanism of ...  
JP2003314690A
To provide a fitting structure enabling the sealing of a fitting part between two metallic members by a simple structure.Two grooves 5 that are 0.1 to 0.2 mm in depth and 0.03 to 0.05 mm in width are annularly formed in a circumferential...  
JP2003311547A
To provide a press-fitting and combining method which combines a first press-fitting section of a first member and a second press-fitting section of a second member with each other by press-fitting, the first press-fitting section having...  

Matches 801 - 850 out of 3,666