Patents Assigned to KOSUGE & CO., LTD.
  • Publication number: 20140041702
    Abstract: Provided is a cane that has a sufficient impact-resistant strength; and is excellent in safety, durability and repairability and also lightweight but has a high stiffness. Such a cane has a shaft (4) and a grip, the shaft (4) comprising a high-strength-organic-fiber-reinforced-resin layer (31) and a carbon-fiber-reinforced-resin layer (32), the high-strength-organic-fiber-reinforced-resin layer (31) being integrally laminated onto each of the outside and inside surfaces of the carbon-fiber-reinforced-resin layer (32), the shaft (4) comprising a glass-fiber-reinforced-resin layer (33a) on the inner side of the innermost high-strength-organic-fiber-reinforced-resin layer (31a), the shaft (4) comprising a glass-fiber-reinforced-resin layer (33b) on the outer side of the outermost high-strength-organic-fiber-reinforced-resin layer (31b).
    Type: Application
    Filed: October 20, 2011
    Publication date: February 13, 2014
    Applicant: KOSUGE & CO., LTD.
    Inventors: Tsutomu Yamamoto, Kazuhiko Kosuge, Akito Miyazaki, Kouki Doi