Fuel-draining

Development of the efficient draining device

Outline of device and working method

Present
(Manual device)

Present(Manual device)

Problems

  • Long draining time.
  • Blade end tends to get clogged, when used for resin tank.
  • Heavy burden on arms and waist.

Improvement
(foot-operated device)

Improvement(foot-operated device)

Improvements

  • Suction hole diameter Enlarged.
    (Φ 4 x 4 >> 20, space increase by about 6 times)
  • Hole saw with "a discharging system (spring)"
  • Foot-operated system.

Effect

Draining time

Draining time

  • Draining time was reduced by about 50%
  • No clogging in the blade end (discharged by a spring).
  • Man-power saving, improvement of working posture.

Watch movie (Japanese only)Windows Media

(Windows Media, 279Kbps)

For further details (information) of Fuel-draining device.

Dismantling Technologies