Collection of bumpers

Collection of bumpers Development of cheap tool

Outline of device and working method

Present (Bumper tearing-off device)

Present (Bumper tearing-off device)

Problems

  • High price.
  • Long collection time.
  • A large working space is necessary.

Improvement (Hoist + hook)

Improvement (Hoist + hook)

Improvements

  • Use of hoist and hook.
  • Inexpensive price
  • Easy setting
  • Tearing direction changes, from horizontal to the upward

Effect

  • Less expensive price. (1/10 of the present device)
  • Reduction of collection time by 45% in average.
  • Space saving (tearing-off to upward is possible).
Dismantling Technologies