| 摘要 |
The general purpose of the ratchet pulley system is to provide the user with a tool capable of greater speed, convenience, and torque in loosening or tightening fasteners. The torque multiplying ratchet pulley preferably comprises an extruded drive lug; a grippable housing disk; at least one pulley (rotatable/non-rotatable); a pawl; and a recoilable pull-cable (or non-recoilable version in certain embodiments) with a handle (T-shaped) wherein the extruded drive lug is preferably connected to a recoilable pull-cable such that when a user pulls the recoilable pull-cable via the handle, the extruded drive lug is rotated allowing a fastener to be turned (tightened or loosened.) |
