Anti-reversion starting handle

• Main Authors: LI MINGSHI, TANG CHENGWEI, LONG HONGYUN
• Format: Patent
• Language: Chinese; English
• Published: 04.08.2010
• Subjects: BLASTING; COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR; STARTING OF COMBUSTION ENGINES; WEAPONS

The utility model discloses an anti-reversion starting handle comprising a crankarm handle and a starting shaft, wherein the starting shaft is provided with a starting transverse pin and matched with the crankarm handle through an overrunning coupler I that is meshed in the starting rotation direction of a diesel engine; the excircle of a clutch poking sleeve on the starting shaft is matched with a fixed sleeve through an overrunning coupler II that overruns in the starting rotation direction of the diesel engine; the quantity of heads of shifting forks at the rear end part of the clutch poking sleeve is the same as the quantity of meshing bodies of the overrunning coupler I; and the fork heads are in clearance fit, extend into a meshing cavity of the overrunning coupler I along the axial direction and are at the meshing side of the meshing body. The starting handle is small in anti-reversion disengaging moment with both the disengaging angle and disengaging stroke being zero, thus fundamentally eliminating t