Patent ID: 9022888
Filing Date: 2015-05-05
Classification: B25B,F16H

Abstract:
1. An angle impact tool comprising: a motor including an output shaft configured to rotate about a first axis; an impact mechanism configured to drive rotation of an output drive about a second axis that is non-parallel to the first axis; and a gear assembly configured to be driven by the output shaft of the motor and to drive the impact mechanism, the gear assembly comprising (i) a planetary gear set coupled to the output shaft of the motor, (ii) a bevel gear set coupled to the planetary gear set, the bevel gear set configured to be driven by the planetary gear set, and (iii) a spur gear set coupled to the bevel gear set and to the impact mechanism, the spur gear set configured to be driven by the bevel gear set and to drive the impact mechanism; wherein the bevel gear set comprises a first bevel gear and a second bevel gear that meshes with the first bevel gear, the first bevel gear being configured to rotate about the first axis and the second bevel gear being configured to rotate about a third axis that is parallel to and spaced apart from the second axis.