| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 173018000 | DRIVE CONTROLLED BY RELATIVE MOVEMENT OF ADVANCE CAUSING OR CONTROLLING MEANS OR MANIPULATING HANDLE | 8 |
| 20130092409 | Hand-Held Power Tool with Mechanically Controlled Automatic On and Off Function - A hand-held power tool includes a tool housing and a handle housing. The handle housing is movable relative to the tool housing. The hand-held power tool also includes an electric motor for driving the hand-held power tool. The electric motor is switched on and off by a relative movement of the handle housing relative to the tool housing. The hand-held power tool also includes a main electrical switch configured to apply an electrical voltage supply to the electric motor. The main electrical switch is switched by an actuating mechanism. The main electrical switch is actuatable with the aid of a movable component that is movable relative to the tool housing handily via the actuating mechanism, either directly or by the actuating mechanism. | 04-18-2013 |
| 20090056965 | Vibrating hand-held power tool with a locking switch for the motor switch - A rotary-percussion hand-held power tool capable of applying blows along a percussion axis (A) includes a percussion mechanism assembly ( | 03-05-2009 |
| 20120222877 | HAND TOOL TELEACTUATING POLE CONTROLLED BY A THRUST TOWARDS THE SUPPORT MATERIAL - The pole comprises a securing end, with tool securing means and tool actuating means, a gripping end to be gripped by an operator, and telecontrolling means for telecontrolling the actuating means. The actuating means are arranged in the tool securing means to be directly controlled by the pole securing end and thus telecontrolled by the pole and its gripping end under the action of a thrust of the pole towards the support material. The pole is well adapted to sealing guns. | 09-06-2012 |
| 20090008111 | Vibrating hand-held power tool with a locking switch for a motor switch - A rotary-percussion hand-held power tool includes a vibrating percussion mechanism ( | 01-08-2009 |
| 20110180285 | IMPLEMENT HAVING AN OVERRUNNING CLUTCH - An implement having a drive, a drive element that may be driven by the drive and that is disposed in an axially moveable manner and is coupled to the drive element, and an overrunning clutch disposed in the drive or in a torque flux between the drive and the drive piston. If the drive has a movement that is slower than that of the drive element, the overrunning clutch is in an idle state, in which the clutch interrupts the torque flux between the drive and the drive element, thus decoupling the movement of the drive element from the drive torque of the drive. In this manner, the drive element may move more rapidly, for example during the return movement thereof, than would correspond to the movement forced by the drive. | 07-28-2011 |
| 20120292063 | ELECTRONIC SWITCHING MODULE FOR A POWER TOOL - An electronic power apparatus includes a housing, a pair of input power pins, a pair of output power pins, power components arranged to modulate a supply of power from the input power pins to the output power pins, and a user-actuated input unit providing an analog signal indicative of a desired power output level of the output power pins. A control unit of the electronic power apparatus receives the analog signal from the user-actuated input unit. The control unit includes a controller to control a switching operation of the power components based on the analog signal, and an input detection unit to generate an ON/OFF signal to turn on the controller based detection of a prescribed change in the analog signal indicative of an initial actuation of the user-actuation unit. | 11-22-2012 |
| 20120118594 | EXTENSION POLE WITH DOCKING ASSEMBLY FOR A MATCHING TOOL - An extension pole having a tool-actuating connection between a lever on the pole handle end and a tool on the pole distal end that remains operational by action of a lever on the pole proximal end through pole adjustment. A quick release mechanism on the pole distal end receives a tool matching that mechanism through which the movement of the lever is communicated to the tool causing the tool to operate in its normal function. | 05-17-2012 |
| 20110042114 | POWER TOOL WITH IMPROVED START ACTUATOR - A power tool system includes a two-handed power tool having first and second start actuators, one for each hand of an operator. A controller prevents the power tool from initiating an operating cycle unless both actuators are turned ON to reduce the possibility of the operator's hands being disposed in a hazardous position during operation of the power tool. To discourage manual override of the dual-start-switch system, the controller prevents the power tool from initiating an additional operating cycle until both actuators have been switched OFF and then ON again. The second actuator includes a tubular sleeve that extends over part of the power tool to allow the sleeve to slide axially relative to the power tool between ON and OFF positions. Axial movement of the sleeve from its OFF position to its ON position turns ON the second start actuator. | 02-24-2011 |
