Title:
FLEXIBLE TUBE
Document Type and Number:
Japanese Patent JP2006258213
Kind Code:
A
Abstract:
To provide a flexible tube comprising tube joints 20a and 20b engaged with a flexible tube main body 10 at end parts of it from the outer side, in which excessive bending and/or twisting of the flexible spiral tube 12 due to loosening of fixed parts for the tube joints 20a and 20b to the flexible spiral tube is prevented by preventing loosening at the fixed parts.
Cylindrical elastic members 14 are engaged with the flexible spiral tube 12 from the outer side where the tube joints 20a and 20b are fixed. The elastic members 14 are elastically held from the outside by inner circumferential surfaces of the tube joints 20a and 20b, so that the tube joints 20a and 20b are fixed to the flexible spiral tube 12.
Inventors:
FUJITA AKIO
AOI YOSUKE
FUJITA MASAHIRO
AMANO YUUTA
AOI YOSUKE
FUJITA MASAHIRO
AMANO YUUTA
Application Number:
JP2005077741A
Publication Date:
September 28, 2006
Filing Date:
March 17, 2005
Export Citation:
Assignee:
HOSHIZAKI ELECTRIC CO LTD
International Classes:
F16L33/00; E03C1/042; F16L17/04; F16L33/28; F16L57/00
Domestic Patent References:
| JP2001336680A | 2001-12-07 | |||
| JP2001132882A | 2001-05-18 | |||
| JPS61202791U | 1986-12-19 | |||
| JPS5547089A | 1980-04-02 | |||
| JPH06147373A | 1994-05-27 |
Attorney, Agent or Firm:
Teruichi Hase
Mikio Takagi
Mikio Takagi