Patent ID: 8181829
Filing Date: 2012-05-22
Classification: B05C,F16N,Y10T

Abstract:
1. A suction and dispensing tool for sucking and dispensing a fluid such as a high viscosity oil from/to a gear box and the like comprising: a cylinder storing the fluid; a nozzle attached to a front end of said cylinder; a piston moving forward and backward in said cylinder; a piston rod for driving said piston, the rod extending in a length direction of said cylinder and projecting through a rear end of said cylinder opposite to said nozzle; and two ratchet type driving mechanisms for selectively feeding said piston rod forward or backward, a frame having a handle, the frame mounted to said cylinder and guiding said piston rod in a slidable manner; and two triggers rotatably attached to said frame relatively at a front side or a rear side of said handle, and to be rotated toward said handle so as to move said piston rod forward or backward.