Patents by Inventor Toshihiko Chisaki

Toshihiko Chisaki 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).

  • Wheel examining apparatus
    Patent number: 5355586
    Abstract: A wheel examining system for examining a two-axle or three-axle vehicle is provided. The wheel examining system includes a wheel examining apparatus for examining a wheel in particular as to its alignment. A wheel guide apparatus is provided for guiding a wheel into a predetermined examining site. The wheel guide apparatus includes a plurality of rollers arranged in different levels and orientations so that the wheel may be smoothly and properly guided into the examining site. A three-axle vehicle examining system includes three different examining sections one of which may be shifted in a transverse direction to determine a discrepancy in alignment of three axles. A wheel examining apparatus includes a roller clamp unit which includes left-hand contact rollers and right-hand contact rollers which may be brought into the opposite sides of a wheel.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: October 18, 1994
    Assignee: Anzen Motor Car Co., Ltd.
    Inventors: Yutaka Fukuda, Yukio Higuchi, Kiyoshi Masuda, Toshihiko Chisaki
  • Wheel examining apparatus
    Patent number: 5297344
    Abstract: A wheel examining system for examining a two-axle or three-axle vehicle is provided. The wheel examining system includes a wheel examining apparatus for examining a wheel in particular as to its alignment. A wheel guide apparatus is provided for guiding a wheel into a predetermined examining site. The wheel guide apparatus includes a plurality of rollers arranged in different levels and orientations so that the wheel may be smoothly and properly guided into the examining site. A three-axle vehicle examining system includes three different examining sections one of which may be shifted in a transverse direction to determine a discrepancy in alignment of three axles. A wheel examining apparatus includes a roller clamp unit which includes left-hand contact rollers and right-hand contact rollers which may be brought into the opposite sides of a wheel.
    Type: Grant
    Filed: July 3, 1991
    Date of Patent: March 29, 1994
    Assignee: Anzen Motor Car Co., Ltd.
    Inventors: Yutaka Fukuda, Yukio Higuchi, Kiyoshi Masuda, Toshihiko Chisaki