| Metabowerke GmbH Patent applications |
| Patent application number | Title | Published |
|---|
| 20120081044 | Electrical Power Tool for Operating with Alternating Current - The invention relates to an electrical power tool, particularly an electric hand power tool, for operating with alternating current, having an electric motor, and electronic control device, and an electrical power switch for actuating the electric motor, wherein the electronic control device comprises a bias voltage output and a detection input, connected to each other by means of a voltage divider comprising a summation point and to the side of the power switch facing the electric motor, and the control device is further designed such that the potential at the detection input is monitored after actuating the power switch and used for checking whether the power switch is conducting, and that it is actuated again if the power switch was not conducting or returned to the non-conducting state during the monitoring, and that said checking and any renewed actuation of the power switch is repeated within a half-wave of the alternating voltage. | 04-05-2012 |
| 20110198477 | Machine Stand - The subject matter of the invention is a machine stand with an elongated support body and support legs arranged at the ends on the support body, the support body being designed with positive engagement means running in the longitudinal direction, such that attachments, in particular at least one machine holder, optionally displaceable in the longitudinal direction, can be attached thereto. According to the invention, this machine stand is characterized in that the support body is embodied in one piece as a double-pipe profile, with two profile pipes running parallel to one another with lateral spacing from one another, and at least one center ridge connecting the profile pipes. | 08-18-2011 |
| 20100000750 | Impact Wrench - The invention relates to an impact wrench having a drive motor for driving a drive shaft ( | 01-07-2010 |
| 20100000749 | Impact Wrench - The invention relates to an impact wrench having a drive motor for driving a drive shaft ( | 01-07-2010 |
| 20090283282 | Electric hand-held power tool appliance - The invention relates to an electric hand-held power tool appliance, comprising a first housing part ( | 11-19-2009 |
| 20090218113 | Electrical hand tool with magnets for absorbing dust - An electrical hand tool device ( | 09-03-2009 |
| 20090123817 | Battery Pack and Hand-Held Power Tool - The invention relates to a battery pack, especially for a hand-held power tool. Said battery pack comprises a battery housing ( | 05-14-2009 |
| 20090095876 | Machine Stand - The subject matter of the invention is a machine stand with an elongated support body and support legs arranged at the ends on the support body, the support body being designed with positive engagement means running in the longitudinal direction, such that attachments, in particular at least one machine holder, optionally displaceable in the longitudinal direction, can be attached thereto. According to the invention, this machine stand is characterized in that the support body is embodied in one piece as a double-pipe profile, with two profile pipes running parallel to one another with lateral spacing from one another, and at least one center ridge connecting the profile pipes. | 04-16-2009 |
| 20090084929 | Machine Stand - The subject matter of the invention is a machine stand with an elongated support body and support legs arranged at the ends on the support body, the support body being designed with positive engagement means running in the longitudinal direction, such that attachments, in particular at least one machine holder, optionally displaceable in the longitudinal direction, can be attached thereto. According to the invention, this machine stand is characterized in that the support body is embodied in one piece as a double-pipe profile, with two profile pipes running parallel to one another with lateral spacing from one another, and at least one center ridge connecting the profile pipes. | 04-02-2009 |
| 20090084911 | Machine Stand - The subject matter of the invention is a machine stand with an elongated support body and support legs arranged at the ends on the support body, the support body being designed with positive engagement means running in the longitudinal direction, such that attachments, in particular at least one machine holder, optionally displaceable in the longitudinal direction, can be attached thereto. According to the invention, this machine stand is characterized in that the support body is embodied in one piece as a double-pipe profile, with two profile pipes running parallel to one another with lateral spacing from one another, and at least one center ridge connecting the profile pipes. | 04-02-2009 |
| 20090072649 | BRUSHLESS ELECTRIC MOTOR - The invention relates to a brushless electric motor, comprising a stator and an armature with armature teeth and permanent magnets in accumulative order, the armature being made from a laminated core with grooves and the armature teeth and grooves have a particular embodiment. The commutation time for the phase windings of the stator is selected such that subsequent control of the commutation time is not necessary, the torque being approximately equal at the start and the end of an armature stage. | 03-19-2009 |
| 20080314792 | Device for Mounting Battery Cells of a Battery Pack - A device which holds rechargeable batteries cells in a battery pack, in particular for a handheld electric tool, with a first holding part and a second holding part which together with the interposed battery cells can be joined and affixed to one another. The invention includes protrusions of the first holding part extending in the assembly direction which are formed with a yieldable outer periphery, so that they can be inserted into and locked in openings formed in the second holding part. | 12-25-2008 |
| 20080272760 | Rechargeable Battery for Connection to a Load - The invention relates to a rechargeable battery for connection to a load, in particular for supplying a manually operated electric tool device with electrical energy, comprising a rechargeable-battery housing ( | 11-06-2008 |
| 20080254356 | Rechargeable Battery Pack and Electrical Hand Tool Device - The invention relates to a rechargeable battery pack, in particular for an electrical hand tool device, comprising at least two series-connected rechargeable battery cells ( | 10-16-2008 |
| 20080238609 | Electric Hand Tool Device and Battery Pack Therefor - The invention relates to a battery-operated electric hand tool device ( | 10-02-2008 |
| 20080226971 | Hand-Held Power Tool - The invention relates to a hand-held power tool comprising a tool housing and an electric motor housed in the tool housing and a battery pack ( | 09-18-2008 |
