RESEAT SHOCK ABSORBING MECHANISM

摘要

PROBLEM TO BE SOLVED: To ensure a reliable reseat operation by moving a shock absorbing piston forcibly in the recoil direction by means of the lever of a recoil body at the time of recoil operation. SOLUTION: The reseat shock absorbing mechanism is arranged such that a lever (25) provided rotatably on a recoil body (11) can engage with the engaging body (20) of a shock absorbing piston (2) which can be drawn out forcibly in the recoil direction (A) at the time of recoil operation thus ensuring reseat operation.