Patent ID: 7044882
Filing Date: 2006-05-16
Classification: B23B,B25F

Abstract:
1. A switchable gearbox of a handheld power tool, the switchable gearbox comprising: a gear having a first switching stage and a second switching stage arranged sequentially in an axial direction of the gear, wherein the gear comprises a gear arrangement movable in the axial direction of the gear between the first and second switching stages; an actuator rotatable about an axis parallel to the axial direction of the gear; at least one shifting gate rotatable together with the actuator wherein the shifting gate interacts with the gear arrangement for moving the gear arrangement in the axial direction; a switching member rotatable relative to the actuator, wherein the actuator and the switching member are connected to one another in a circumferential direction of the gear by a spring arrangement, wherein the at least one shifting gate is arranged on the switching member, wherein the actuator, the switching member, and the at least one shifting gate provide a synchronization device.