Patent ID: 6557649
Filing Date: 2003-05-06
Classification: B25F

Abstract:
A pneumatic tool structure comprising a main body that is hollow and has an elbow integrally formed on a top portion of the main body, a stop section inwardly extending from an inner periphery of the main body to divide the inner periphery of the main body into an upper receptacle and a lower receptacle, a vent defined in the stop section for ventilation, a pneumatic motor securely mounted in the upper receptacle, a switch unit and an intake unit being in the lower receptacle of the main body, a driving unit being disposed in the elbow and connected to the pneumatic motor and being driven by the pneumatic motor, the elbow having a top section formed with an opening corresponding to the main body and formed such that the pneumatic motor is capable of being placed into the main body from the upper side through the opening, thereby facilitating an inspection of a connection between the pneumatic motor and the driving unit by using the opening during assembly of the pneumatic tool structure; said top section having a detachably mounted cover for closing the opening.