18903042. IMPACT TOOL (MAKITA CORPORATION)

IMPACT TOOL

Organization Name

MAKITA CORPORATION

Inventor(s)

Yasuhito Kawai of Anjo-shi JP

IMPACT TOOL

This abstract first appeared for US patent application 18903042 titled 'IMPACT TOOL

Original Abstract Submitted

An impact tool () includes: a motor () supplied with a voltage of 18 V or more; a spindle () rotated by the motor; a spindle groove (D) formed in the spindle; a ball () held in the spindle groove; a hammer () supported on the spindle via the ball; a spring (), which biases the hammer forward; and an anvil () configured to be impacted in a rotational direction by the hammer. An impact-start torque, which is the torque acting on the anvil when the hammer starts to impact the anvil, is 1,100 N·mm or less.