To provide a hose which automatically expands longitudinally and automatically expands laterally upon the application of a fluid pressure.
A hose 10 can automatically expand longitudinally up to six times its unexpanded or contracted length. Upon release of a fluid pressure within the hose, the hose will automatically contract to a contracted condition. The hose includes an inner tube 14 made from an elastic material and an outer tube 12 made from a non-elastic material. The inner tube is positioned concentrically within the outer tube in both a contracted condition and an expanded condition. The outer tube is secured to the inner tube only at a first end 18 of the inner and outer tubes and at a second end 16 of the inner and outer tubes. The outer tube moves laterally and longitudinally with respect to the inner tube when the tubes are transitioning between a contracted condition and an expanded condition.
JPH11206904A | 1999-08-03 | |||
JPH08178138A | 1996-07-12 | |||
JP2010054052A | 2010-03-11 | |||
JPH09292061A | 1997-11-11 | |||
JPH0718748U | 1995-04-04 | |||
JPH07198071A | 1995-08-01 | |||
JP2008248995A | 2008-10-16 | |||
JP2004293610A | 2004-10-21 | |||
JPS622088A | 1987-01-08 | |||
JP2003176881A | 2003-06-27 | |||
JPS60211180A | 1985-10-23 | |||
JPH11206904A | 1999-08-03 | |||
JPH08178138A | 1996-07-12 | |||
JP2010054052A | 2010-03-11 | |||
JPH09292061A | 1997-11-11 | |||
JPH0718748U | 1995-04-04 | |||
JPH07198071A | 1995-08-01 | |||
JP2008248995A | 2008-10-16 | |||
JPS622088A | 1987-01-08 | |||
JPS60211180A | 1985-10-23 |
US20060070679A1 | 2006-04-06 | |||
US20060070679A1 | 2006-04-06 |