Patents by Inventor Ichiro Seimiya

Ichiro Seimiya has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Ball joint for torque rod
    Patent number: 4034996
    Abstract: This invention relates to a ball joint to use without supplying oil in a torque rod of an automobile, in a mechanism for connecting brackets fitted to the chassis of an automobile, brackets fitted to a wheel axle supporting member and torque rods connecting the said brackets, in which a spherical bearing ring made of strong synthetic resin, for example an acetal resin such as Delrin or the like is provided inside a bearing housing to support a shaft having a spherical ball portion fixed to the said bracket adhering onto the central periphery of the said ball portion, oil-containing fabrics are provided on the both sides of the said spherical bearing ring adhering onto the periphery of the said ball portion, and the said bearing housing is connected to a boss of the torque rod.SUMMARY OF THE INVENTIONThis invention relates to a ball joint to use without supplying oil in a torque rod of an automobile.
    Type: Grant
    Filed: October 8, 1975
    Date of Patent: July 12, 1977
    Assignee: Saitamakiki Co., Ltd.
    Inventors: Takeyoshi Manita, Ichiro Seimiya, Kio Otani, Tadasuke Furutani, Saburo Sasakura