Patents Assigned to Nissanki Co., Ltd.
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Publication number: 20100178854Abstract: Disclosed are a projector comprising an impeller rotated at high speed by a high-speed rotation driving device and a cover for covering the outer peripheral part of the impeller and having a projection material suction port and a projection material discharge port; and a blasting machine. In the projector, the entire of the impeller or the portion of the impeller with which the projection material is collided is formed of a high wear resistant rubber. It is possible to prevent the impeller and the projection material from damage, and to improve the durability of the projector. Furthermore, projection materials having high grinding property or those having fine particles and low specific gravity may also be used for the projector. Since the weight of the projector is light, it can be rotated directly by a motor at high speed and can be used under such conditions as ultra low temperature, ordinary temperature, high moisture, etc.Type: ApplicationFiled: December 20, 2005Publication date: July 15, 2010Applicant: NISSANKI cO., Ltd.Inventor: Akinori Nakayama
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Publication number: 20070032179Abstract: The shot blast machine having a projector with an impeller includes the impeller which is made of a high abrasion-resistant rubber. Therefore, it can increase the durability without damage of the impeller and projectile; it can use the projectile with high grindability, with small particle and light gravity; and it can be used at any condition including extreme cold, normal temperature, wet condition and the like.Type: ApplicationFiled: September 10, 2005Publication date: February 8, 2007Applicant: NISSANKI Co., Ltd.Inventor: Akinori Nakayama
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Publication number: 20070032178Abstract: The shot blast machine having a projector with an impeller includes the impeller which is made of a high abrasion-resistant rubber. Therefore, it can increase the durability without damage of the impeller and projectile; it can use the projectile with high grindability, with small particle and light gravity; and it can be used at any condition including extreme cold, normal temperature, wet condition and the like.Type: ApplicationFiled: August 2, 2005Publication date: February 8, 2007Applicant: NISSANKI Co., Ltd.Inventor: Akinori Nakayama
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Patent number: 7070487Abstract: A washing device includes a case body; a table installed into the case body for supporting a workpiece which is to be cleaned; an solid cleaning substance feeding device having an impeller, capable of projecting an solid cleaning substance and a cleaning liquid to the work; an solid cleaning substance supply which supplies the solid cleaning substance to the solid cleaning substance feeding device by driving the impeller; and a cleaning liquid supply which supplies the cleaning liquid to the impeller when the solid cleaning substance feeding device drives so that it can remove paint, a mold release agent, dirt, oil dirt, etc. in a short time and can be used again and again. The device can use a cleaning agent, such as a surface-active agent, an antirust agent, a degreasing agent, warm water, water, and prevents pollution of the environment, the human body, and the subsoil.Type: GrantFiled: March 20, 2003Date of Patent: July 4, 2006Assignee: Nissanki Co., Ltd.Inventor: Akinori Nakayama
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Publication number: 20050176353Abstract: The upper opening which opens the blast-processing chamber can be opened after the door moves slidely to the up and down directions, the door does not project outwardly from the case when the door is opened, it can be installed to the small space. Also it can be prevented to collide against the door.Type: ApplicationFiled: February 11, 2004Publication date: August 11, 2005Applicant: NISSANKI Co., Ltd.Inventor: Akinori Nakayama
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Patent number: 6926594Abstract: The upper opening which opens the blast-processing chamber can be opened after the door moves slidely to the up and down directions, the door does not project outwardly from the case when the door is opened, it can be installed to the small space. Also it can be prevented to collide against the door.Type: GrantFiled: February 11, 2004Date of Patent: August 9, 2005Assignee: Nissanki Co., Ltd.Inventor: Akinori Nakayama
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Publication number: 20040185757Abstract: The washing device comprises a case body; a table installed into the case body and supports a work which is cleaned; an incidence device having an impeller, capable of projecting an incidence object and a cleaning liquid to the work; an incidence object supply which supplies the incidence object to the incidence device by driving the impeller; and a cleaning liquid supply which supplies the cleaning liquid to the impeller when the incidence device drives so that it can remove paint, a mold release agent, dirt, oil dirt, etc. for a short time and can be used again and again, and it can use cleaning agent such as surface-active agent, antirust, a degreasing agent, warm water, water, etc. and can prevent to pollute to environment, human body, and underground.Type: ApplicationFiled: March 20, 2003Publication date: September 23, 2004Applicant: NISSANKI Co., Ltd.Inventor: Akinori Nakayama