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US 2008/0173460 A1Published application
Air tool with double exhaust pipes
OwnerYung-yung Sun, Chuan-ching Chenginventors
Life of this patent
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Abstract
An air tool with two exhaust pipes has a case that holds an air inlet, an air motor, an inlet switch for controlling the operation of the air motor, and an action element driven by the air motor. Both sides of the air tool are provided with an exhaust pipe connecting to the air motor. During the operation of the air tool, the exhaust is expelled via the two exhaust pipes simultaneously.
Claims7
An air tool with two exhaust pipes, which comprises:
- a case, which has an air inlet, an air motor, an inlet switch for controlling the operation of the air motor, and an action element driven by the air motor;
- and
- an exhaust pipe on each side of the case to connect the air motor with the external environment for expelling exhaust from the air motor;
- wherein the exhaust pipes are symmetric with respect to and perpendicular to a transmission axis of the air motor.
1 more element
Dependencies are inferred from the claim text.