Patent application number | Description | Published |
20100212923 | POWER TOOL - A power tool includes a drive motor and at least one auxiliary device, which is coupled to the drive motor, for activating at least two different operating states. The drive motor and the at least one auxiliary device are controllable using at least one operating device. The output of the drive motor is changed when the at least one auxiliary device is activated. As a result, the operating forces are reduced when switching between operating states, and the load on components is reduced. | 08-26-2010 |
20110011610 | HAND-HELD POWER TOOL - In a hand-held power tool with a device for presetting a selected rotation direction of a drive motor that is associated with the power tool and contained in a tool housing. The device is equipped with an actuating element accessible from outside the tool housing for mechanically actuating a switch element, which is situated inside the tool housing and is at least embodied for electrically switching between a first and second rotation direction of the drive motor, the switch element is situated in the vicinity of the actuating element. | 01-20-2011 |
20110079408 | HANDHELD POWER TOOL HAVING A SHIFTABLE MECHANISM - A handheld power tool with a shiftable mechanism, which is adjustable between two operating positions, has a coupling spring that is coupled with an adjustable shifting member of the mechanism. The coupling spring is embodied as a metastable spring. | 04-07-2011 |
20120257379 | HANDHELD TOOL CARRYING CASE - A handheld tool carrying case has an illuminating device, which has at least one illumination arrangement. It is provided that the illuminating device has at least one cooling element for cooling the illumination arrangement. | 10-11-2012 |
20120312708 | Handheld tool storage device - A handheld tool storage device, particularly to a handheld tool carrying case, having at least one base body unit which includes at least one movably supported base body element, and having at least one electric functional unit, and having at least one operating unit at least for operating the electric functional unit. The operating unit has at least one operating element that is at a minimum distance from an axis of motion of the base body element, which is less than 50% of a main extension of the base body element. | 12-13-2012 |
20130065727 | HAND-HELD POWER TOOL HAVING A PLANETARY GEARBOX - In a hand-held power tool having a planetary gearbox which is situated in a housing interior formed by a gear housing, at least one cross pin is fastened in the housing interior for axial support of the planetary gearbox in the gear housing. | 03-14-2013 |
20140174776 | HANDHELD POWER TOOL HAVING A SHIFTABLE MECHANISM - A handheld power tool with a shiftable mechanism, which is adjustable between two operating positions, has a coupling spring that is coupled with an adjustable shifting member of the mechanism. The coupling spring is embodied as a metastable spring. | 06-26-2014 |
20140346744 | TOOL ATTACHMENT FOR A HAND-HELD MACHINE TOOL - A tool system having a hand-held machine tool including a tool holder for receiving an insert tool; and a mounting interface configured for mounting thereon: an angle attachment that includes an angle locking section for locking on the mounting interface and an angle drive unit; and an eccentric attachment that includes an eccentric locking section for locking on the mounting interface and an eccentric drive unit. | 11-27-2014 |
Patent application number | Description | Published |
20080308367 | Air Spring and Damper Unit Having a Pilot-Controlled Main Valve - An air spring and damper unit for vehicles has, as operating spaces, at least two pressure spaces filled with compressed air and connected to one another via flow channels. The pressure spaces have movable walls in the form of rolling bellows or folding bellows, wherein a pilot-controlled main valve which can be loaded with a control pressure on the low-pressure side is configured at least in one flow direction in a first flow channel. | 12-18-2008 |
20130196198 | Method and Device for Determining the Ageing of a Battery - The invention relates to a battery holder ( | 08-01-2013 |
20150028711 | Rotor for a Rotating Electric Machine - A rotor for a rotating electric machine includes a plurality of pole teeth supporting an excitation winding, grooves respectively formed between the pole teeth, and wedges provided in the grooves, each wedge having a concave shape with a bulge oriented towards the inside of the rotor. | 01-29-2015 |
20150035394 | Rotor for a Rotating Electric Machine and Rotating Electric Machine - A rotor for a rotating electric machine includes a rotor sheet stack arranged on a rotor shaft, and at least one metallic functional component made of a material comprising iron and also chromium in a proportion of at least 18% and at most 19% by weight and optionally nickel in a proportion of at least 12% and not more than 13% by weight. | 02-05-2015 |
20150054362 | Method and Device for Sensorless Control of a Separately Excited Synchronous Machine - A blade wheel for a rotary electric machine may include a hollow cylindrical main body having an outer surface extending around an axis of rotation in a circumferential direction of the main body; a first end region and a second end region of the main body, each peripherally extending around the main body in the circumferential direction, the first and second end regions lying opposite each other in the direction of the axis of rotation; a recess extending along the outer surface and between the first end region and the second end region of the main body in the circumferential direction; and at least one web-shaped vortexing element extending within the recess and between the first and second end regions. The at least one vortexing element is designed to generate a movement of air away from the outer surface when the blade wheel rotates about the axis of rotation. | 02-26-2015 |
20150076935 | Rotor for a Rotating Electric Machine and Electric Motor - A rotor for a rotating electrical machine may include a number of pole teeth which carry a field winding, slots formed between the pole teeth, slot wedges provided in the slots, and separators arranged in the slots, the separators extending, starting from the slot wedges, between the windings in a direction toward a slot base. | 03-19-2015 |