×

LOCKOUT APPARATUS FOR PROTECTING AN ATTACHMENT DEVICE MOUNTED ON ROTARY POWER TOOLS

  • US 20110186322A1
  • Filed: 02/04/2010
  • Published: 08/04/2011
  • Est. Priority Date: 02/04/2010
  • Status: Active Grant
First Claim
Patent Images

1. A power hand tool comprising:

  • an elongated housing with a nose portion having an opening concentric with a rotary output shaft, said nose portion being configured to have an accessory device mounted thereon;

    a shaft lock mechanism including a shaft lock actuator that is located at least adjacent to or on said nose portion and is configured to be moved by a user to engage said output shaft and prevent rotation thereof;

    said actuator being configured to be disabled from movement to engage said output shaft when an accessory device is mounted on said nose portion.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×