Title:
RESIN LAMINATED HOSE FITTING
Document Type and Number:
Japanese Patent JPH051794
Kind Code:
A
Abstract:
PURPOSE: To provide a resin laminated hose fitting capable of maintaining excellent airtightness for a long period of time and of obtaining sufficient hose extraction resistance force.
CONSTITUTION: A projection part 4 and a groove 5 are arranged in the circumferential direction on the outer peripheral surface of an insertion unit 3 being inserted into the edge part of a resin laminated hose 2 formed by laminating a resinous thin film layer 8 on the inside surface of a rubber layer 7, and depth (d1) of the groove 5 is set to be 0.2-0.4mm.
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Inventors:
KANBARA TAMITO
Application Number:
JP17466091A
Publication Date:
January 08, 1993
Filing Date:
June 20, 1991
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
F16L33/20; (IPC1-7): F16L33/20
Attorney, Agent or Firm:
Nozomi Ehara (2 outside)
Next Patent: JPS51795