Title:
プロテクタ付きホース組立体
Document Type and Number:
Japanese Patent JP3743156
Kind Code:
B2
Abstract:
A hose-connector assembly including an inner resin tube, an outer rubber protector tube which covers an outer circumferential surface of the inner resin tube over an entire length of the inner resin tube, and a tubular connector which includes an end portion press-fitted in each of at least one of opposite end portions of the inner resin tube. The assembly is produced by forming by extrusion an inner resin tube layer, forming by extrusion an outer rubber protector tube layer having substantially the same length as the inner resin tube layer, so as to cover the outer surface of the inner resin tube layer over the entire length of the inner resin tube layer, to obtain a laminar tubular blank consisting of the inner resin tube layer and the outer rubber protector tube layer, cutting the laminar tubular blank into pieces each of which provides a hose consisting of the inner resin tube and the outer rubber protector tube, and press-fitting the end portion of the tubular connector in each of at least one of the opposite end portions of the inner resin tube.
Inventors:
Takashi Ito
Application Number:
JP8532598A
Publication Date:
February 08, 2006
Filing Date:
March 31, 1998
Export Citation:
Assignee:
Tokai Rubber Industry Co., Ltd.
International Classes:
B29D23/18; F16L11/10; F16L11/127; F16L25/02; F16L33/00; F16L33/01; F16L33/22; F16L33/28; F16L35/00
Domestic Patent References:
| JP2188296A | ||||
| JP9029659A | ||||
| JP9217877A |
Attorney, Agent or Firm:
Masao Yamamoto