SANWA TECHNO CO., LTD.
|SANWA TECHNO CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20160041501||END SEAL MEMBER FOR ELECTROPHOTOGRAPHIC IMAGE-FORMING DEVICE - A high-quality end seal member which is easy to manufacture, and which exhibits excellent sealing properties with respect to inhibiting the leakage of toner in a toner-handling device of an image-forming device. End seal member for inhibiting, at a desired acceleration, leakage of toner from end of rotating body using anti-leakage gap obtained by causing recessed region to be deformed toward rotating body is provided with sealing member having striped pattern comprising plurality of steps of linear configuration which come in contact with toner carrier, i.e. rotating body, of image-forming device. When toner conveyed by toner carrier comes in contact with radiused region at edge of projecting region of irregular surface of sealing member toner scraping angle is greater than toner angle of repose. Elastic body at back surface of sealing member is used to achieve reactive-force-providing elasticity for contact load between sealing member and rotating body.||02-11-2016|
|20150337966||CYLINDRICAL SHAFT-SEALING MATERIAL OBTAINED FROM PILE WEAVE OR KNIT - A rotational shaft seal member which does not cause leakage of powder and which has a slit capable of being enlarged as a result of occurrence of springback. Cylindrical shaft seal member||11-26-2015|
|20150246776||CONVEYOR BELT AND DRIVE BELT COMPRISING KNITTED BELT, AND CONVEYOR DEVICE USING CONVEYOR BELT - (PROBLEM) To provide a seamless conveyor belt comprising knit fabric.||09-03-2015|
|20150177650||ELECTROPHOTOGRAPHIC IMAGE-FORMING DEVICE PROVIDED WITH END SEAL MEMBER - An electrophotographic image-forming device which permits reduction in the size of the device to be made possible, and which permits prevention of toner leakage through use of a sealing member having projections and recesses, said sealing member serving as an end seal member. The image-forming device has a sealing member which serves as an end seal member for a toner carrier. The end seal member for preventing leakage of toner from the toner carrier is formed from the sealing member which has step(s) comprising band(s) formed by recessed region(s) and projecting region(s) as indicated in FIG.||06-25-2015|
|20140083824||CONVEYER BELT AND APPARATUS - A conveyor belt comprising knit fabric of high practicality, and an apparatus which uses such a conveyor belt. The conveyor belt includes weft knit fabric. Suction of air from below belt(s) is used to convey sheet-like and/or small thing(s) which are object(s) to be conveyed that are placed. The strength of filament(s) of knit fabric at side end(s) is adequately maintained. Loops exhibit mutual intertwining of filament(s) Pitch Ps of loops in width direction is formed so as to be smaller than pitch Pg of loops in conveying direction. Adjacent loops are mutually flattened and filament(s) of loop(s) are entangled, mutual intertwining of filament(s) causes knit fabric to have suppressed percentage elongation and increased strength in conveying direction, fraying of filament(s) at side end(s) of belt(s) is prevented, and strength is adequately increased.||03-27-2014|
|20140001014||High-Speed Conveyor Belt Comprising Woven Fabric and Apparatus Employing Same||01-02-2014|
|20130147122||SEALING MEMBER COMPRISING WOVEN FABRIC - A sealing member for preventing leakage of powder from a rotating body, can prevent escape of powder under low load and with little yarn, which has excellent wear resistance.||06-13-2013|
|20120201565||SEAL MEMBER FOR PREVENTING LEAKAGE OF MICRO-POWDER FROM ROTATING BODY - Disclosed is a seal member for micro-powder, wherein the sealing properties of toner which is micro-powder for a developing roller or the like, such as an electro-photographic image processor or copying machine have been improved. Specifically disclosed is a seal member (||08-09-2012|
Patent applications by SANWA TECHNO CO., LTD.