Patent application number | Description | Published |
20080278026 | Graphite Brush, and a Motor With Graphite Brush - To provide a graphite brush ( | 11-13-2008 |
20080305344 | Core Member of Magnetic Structure Body - In a core member for a magnetic structure including an insulating coating having high exfoliation resistance and having corrosion resistance, the core member includes a coating layer of electrically insulating oil having a polar group, the coating layer being provided on a surface of a steel member, the polar group being bonded, via a coupling agent, to the steel member. | 12-11-2008 |
20090060772 | METHOD OF MANUFACTURING METAL-GRAPHITE BRUSH MATERIAL FOR MOTOR - A method of manufacturing a metal-graphite brush material for a motor, which allows high-density formation of copper particles on the surfaces of graphite particles. The method: attaches copper complex to graphite particles; heat-treats the graphite particles attached with the copper particles, thereby to pyrolyze the copper complex to form copper particles on the surfaces of the graphite particles; forms the graphite particles having the copper particles formed thereon, together with a resin, into a formed product; and reduction-sinters the formed product under a reducing atmosphere to pyrolyze the resin, thereby to form a sintered body and also to reduce copper oxide formed in surface layers of the copper particles during the heat-treating. | 03-05-2009 |
20090116773 | METAL BEARING - A metal bearing having a long operating life that is not affected by the operating temperature. The metal bearing includes a bearing surface capable of slidably contacting with a shaft member, including pores in a surface and interior thereof, and being composed of a sintered compact having a metal or alloy as a main component. A dispersion solvent is provided inside the pores, and maghemite particles exist in the dispersion solvent together with at least one of a gas and a liquid that has a boiling point lower than a boiling point of the dispersion solvent. | 05-07-2009 |
20090325416 | CONNECTOR - There is provided a connector capable of being simply and easily connected without loss of electrical continuity even in a harsh environment. In an electrical connector | 12-31-2009 |
20100151742 | CONNECTOR - The present invention provides a connector capable of being simply and easily connected without loss of electrical continuity even in a harsh environment. | 06-17-2010 |
20110185527 | POLYACETAL-CONTAINING BRUSH - The object is to provide a brush which does not easily damage metal during contact therewith. The present invention can provide a brush formed using polyacetal-containing filaments, in which the flexural rigidity per filament is 1 to 100 μg·m | 08-04-2011 |
20130220698 | Water Proof Press Contact Terminal and Method for Forming Water Proof Press Contact Terminal - A water proof press contact terminal includes a base portion, a pair of first press contact pieces, a pair of second press contact pieces, and a covering member. The first press contact pieces are provided at both sides of a front part of the base portion. The second press contact pieces are provided at both sides of a rear part of the base portion, press contact a sheath of a wire. The covering member is provided on the base portion. A core wire of the wire is inserted into the covering member so as to be covered in a waterproof manner, and is press contacted by the first press contact pieces together with the covering member. | 08-29-2013 |
20130252488 | ELECTRIC WIRE WITH CRIMP TERMINAL - To provide an electric wire with a crimp terminal which can improve a connection stability between a crimp terminal and the electric wire without making a fixing work of the crimp terminal troublesome. In an electric wire with a crimp terminal in which an outer peripheral surface of a conductor portion into which a plurality of metal element wires is bundled together is covered with an insulating sheath portion into an electric wire, and the conductor portion of a terminal portion of the electric wire is exposed, and a conductor crimping portion of the crimp terminal is crimped onto the exposed conductor portion, the terminal surfaces of the plurality of metal element wires are cut in alignments so that the metal element lines extend more as the metal element lines are farther from one side portion side of the exposed conductor portion in a radial direction. | 09-26-2013 |
20130252489 | CRIMPED TERMINAL ATTACHED ELECTRIC WIRE AND METHOD OF CRIMPING CRIMPED TERMINAL TO ELECTRIC WIRE - A crimped terminal attached electric wire comprising an electric wire, which is made by covering a conductor part with an insulative coating, and a crimped terminal including a conductor crimping part which is crimped to the conductor part when a pair of crimping strip parts form a joint along the extending direction of the conductor part, wherein the conductor crimping part is swelled in a direction perpendicular to the extending direction of the conductor part, and is formed into a barrel form while the joint is the only joint, when the conductor crimping part is crimped to the conductor part. | 09-26-2013 |
20130344752 | CONNECTION STRUCTURE FOR ELECTRIC WIRE AND TERMINAL - A connection structure has an electric wire and a terminal. The terminal includes a mating terminal connection portion to be connected to a mating terminal and a crimping portion which crimps to a conductor of an electric wire. The electric wire is connected to the terminal by the crimping portion. The connection structure includes an intermediate portion that is provided between the mating terminal connection portion and the crimping portion and has a housing portion which houses an end portion of the conductor, an intermediate portion sealing member that is fitted in the housing portion, and a hollow covering member that extends in an extending direction of the electric wire and covers a portion from the intermediate portion to an insulating covering region. | 12-26-2013 |
20140357110 | Connecting Structure of Terminal - In a connecting structure of a terminal configured to connect a female terminal inserted into a terminal accommodating chamber to the male terminal, the female terminal comprises a tubular part made of a metal plate and formed into which the male terminal is inserted, a plate shaped engaging piece continued from a side wall of the tubular part and folded back so that the engaging piece is located in a path into which the male terminal is inserted, a notch formed on an outer side surface of a folded back part of the engaging piece. The male terminal is provided with a cut-out part which can accommodate the engaging piece, and the engaging piece is accommodated in the cut-out part when the female terminal is inserted to a set position to lock a movement of the female terminal in a pulling out direction. | 12-04-2014 |