Hose with metal fitting
AssigneeNichirin Co., Ltd.
InventorsAtsuko Minami, Kazuhide Kishimoto
Life of this patent
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AssigneeNichirin Co., Ltd.
InventorsAtsuko Minami, Kazuhide Kishimoto
Estimating the term…
A hose with a metal fitting includes a hose, a metal fitting connected to an end portion of the hose, and a sleeve covering at least a portion of the hose and metal fitting. The inside of the hose communicates with the inside of the metal fitting. The hose includes an inner-surface resin layer, a metal-wire reinforced layer, and an outer-surface resin layer. The sleeve includes a first cylindrical portion covering a portion of the metal fitting and a second cylindrical portion directly covering a portion of the hose. The length of the second cylindrical portion is 8 mm or more. The thickness of the second cylindrical portion is 1 mm or more. The hardness of the second cylindrical portion is measured in compliance with JISK6253 by Durometer Type A and is between 70 and 95. The material of the sleeve and the outer-surface resin layer are the same.
A hose with a metal fitting, comprising:
Dependencies are inferred from the claim text.