Axle for combine harvester comprises outer tube and inner tube which can slide in it, tubes being fastened together by bolt which passes through pressure components on either side and presses them against grooves on inner tube

摘要

The axle whose length can be adjusted comprises an outer tube (7) and an inner tube (1) which can slide in it. The tubes can be fastened together by a bolt (10) which passes through pressure components (11, 12) on either side of the axle presses them against longitudinal grooves (4) on the inner tube.