Power file for narrow processing environments
OwnerJian-Shiou LIAWinventor
Life of this patent
Estimating the term…
Abstract
A power file is driven by an external power source and has a body, a socket, and a driven module. The body is connected to the external power source and has a driving portion having a driving axle. The socket is rotatably engaged with the body. The driven module is disposed in the socket, is connected to the body, and has a swinging unit and a fastening member. The swinging unit is eccentrically connected to the driving axle. The fastening member forms an angle with the driving portion and includes a middle portion, a pivoting end, and a connecting end. The middle portion is swingably connected to the socket. The pivoting end of the fastening member is pivotally connected to the swinging unit. The connecting end of the fastening member protrudes out of the socket.
Claims20
A power file that is driven by an external power source, the power file comprising:
- a body connected to the external power source and having
- a driving portion comprising a driving axle;
- a socket rotatably engaged with the body;
- and
- a driven module disposed in the socket, connected to the body, and having
- a swinging unit eccentrically connected to the driving axle;
- and
- a fastening member forming an angle with the driving portion and comprising
- a middle portion swingably connected to the socket;
- a pivoting end pivotally connected to the swinging unit;
- and
- a connecting end protruding out of the socket.
Dependencies are inferred from the claim text.